diff options
Diffstat (limited to 'tools')
407 files changed, 28649 insertions, 5118 deletions
diff --git a/tools/arch/x86/include/asm/msr-index.h b/tools/arch/x86/include/asm/msr-index.h index a00a53e15ab7..1d111350197f 100644 --- a/tools/arch/x86/include/asm/msr-index.h +++ b/tools/arch/x86/include/asm/msr-index.h @@ -57,6 +57,7 @@ #define MSR_IA32_PRED_CMD 0x00000049 /* Prediction Command */ #define PRED_CMD_IBPB BIT(0) /* Indirect Branch Prediction Barrier */ +#define PRED_CMD_SBPB BIT(7) /* Selective Branch Prediction Barrier */ #define MSR_PPIN_CTL 0x0000004e #define MSR_PPIN 0x0000004f @@ -155,6 +156,15 @@ * Not susceptible to Post-Barrier * Return Stack Buffer Predictions. */ +#define ARCH_CAP_GDS_CTRL BIT(25) /* + * CPU is vulnerable to Gather + * Data Sampling (GDS) and + * has controls for mitigation. + */ +#define ARCH_CAP_GDS_NO BIT(26) /* + * CPU is not vulnerable to Gather + * Data Sampling (GDS). + */ #define ARCH_CAP_XAPIC_DISABLE BIT(21) /* * IA32_XAPIC_DISABLE_STATUS MSR @@ -178,6 +188,8 @@ #define RNGDS_MITG_DIS BIT(0) /* SRBDS support */ #define RTM_ALLOW BIT(1) /* TSX development mode */ #define FB_CLEAR_DIS BIT(3) /* CPU Fill buffer clear disable */ +#define GDS_MITG_DIS BIT(4) /* Disable GDS mitigation */ +#define GDS_MITG_LOCKED BIT(5) /* GDS mitigation locked */ #define MSR_IA32_SYSENTER_CS 0x00000174 #define MSR_IA32_SYSENTER_ESP 0x00000175 diff --git a/tools/arch/x86/include/uapi/asm/unistd_32.h b/tools/arch/x86/include/uapi/asm/unistd_32.h index 4798f9d18fe8..9de35df1afc3 100644 --- a/tools/arch/x86/include/uapi/asm/unistd_32.h +++ b/tools/arch/x86/include/uapi/asm/unistd_32.h @@ -26,6 +26,6 @@ #ifndef __NR_setns #define __NR_setns 346 #endif -#ifdef __NR_seccomp +#ifndef __NR_seccomp #define __NR_seccomp 354 #endif diff --git a/tools/bpf/bpftool/Documentation/bpftool-cgroup.rst b/tools/bpf/bpftool/Documentation/bpftool-cgroup.rst index bd015ec9847b..2ce900f66d6e 100644 --- a/tools/bpf/bpftool/Documentation/bpftool-cgroup.rst +++ b/tools/bpf/bpftool/Documentation/bpftool-cgroup.rst @@ -36,11 +36,14 @@ CGROUP COMMANDS | **cgroup_device** | **cgroup_inet4_bind** | **cgroup_inet6_bind** | | **cgroup_inet4_post_bind** | **cgroup_inet6_post_bind** | | **cgroup_inet4_connect** | **cgroup_inet6_connect** | -| **cgroup_inet4_getpeername** | **cgroup_inet6_getpeername** | +| **cgroup_unix_connect** | **cgroup_inet4_getpeername** | +| **cgroup_inet6_getpeername** | **cgroup_unix_getpeername** | | **cgroup_inet4_getsockname** | **cgroup_inet6_getsockname** | -| **cgroup_udp4_sendmsg** | **cgroup_udp6_sendmsg** | +| **cgroup_unix_getsockname** | **cgroup_udp4_sendmsg** | +| **cgroup_udp6_sendmsg** | **cgroup_unix_sendmsg** | | **cgroup_udp4_recvmsg** | **cgroup_udp6_recvmsg** | -| **cgroup_sysctl** | **cgroup_getsockopt** | **cgroup_setsockopt** | +| **cgroup_unix_recvmsg** | **cgroup_sysctl** | +| **cgroup_getsockopt** | **cgroup_setsockopt** | | **cgroup_inet_sock_release** } | *ATTACH_FLAGS* := { **multi** | **override** } @@ -102,21 +105,28 @@ DESCRIPTION **post_bind6** return from bind(2) for an inet6 socket (since 4.17); **connect4** call to connect(2) for an inet4 socket (since 4.17); **connect6** call to connect(2) for an inet6 socket (since 4.17); + **connect_unix** call to connect(2) for a unix socket (since 6.7); **sendmsg4** call to sendto(2), sendmsg(2), sendmmsg(2) for an unconnected udp4 socket (since 4.18); **sendmsg6** call to sendto(2), sendmsg(2), sendmmsg(2) for an unconnected udp6 socket (since 4.18); + **sendmsg_unix** call to sendto(2), sendmsg(2), sendmmsg(2) for + an unconnected unix socket (since 6.7); **recvmsg4** call to recvfrom(2), recvmsg(2), recvmmsg(2) for an unconnected udp4 socket (since 5.2); **recvmsg6** call to recvfrom(2), recvmsg(2), recvmmsg(2) for an unconnected udp6 socket (since 5.2); + **recvmsg_unix** call to recvfrom(2), recvmsg(2), recvmmsg(2) for + an unconnected unix socket (since 6.7); **sysctl** sysctl access (since 5.2); **getsockopt** call to getsockopt (since 5.3); **setsockopt** call to setsockopt (since 5.3); **getpeername4** call to getpeername(2) for an inet4 socket (since 5.8); **getpeername6** call to getpeername(2) for an inet6 socket (since 5.8); + **getpeername_unix** call to getpeername(2) for a unix socket (since 6.7); **getsockname4** call to getsockname(2) for an inet4 socket (since 5.8); **getsockname6** call to getsockname(2) for an inet6 socket (since 5.8). + **getsockname_unix** call to getsockname(2) for a unix socket (since 6.7); **sock_release** closing an userspace inet socket (since 5.9). **bpftool cgroup detach** *CGROUP* *ATTACH_TYPE* *PROG* diff --git a/tools/bpf/bpftool/Documentation/bpftool-net.rst b/tools/bpf/bpftool/Documentation/bpftool-net.rst index 5e2abd3de5ab..dd3f9469765b 100644 --- a/tools/bpf/bpftool/Documentation/bpftool-net.rst +++ b/tools/bpf/bpftool/Documentation/bpftool-net.rst @@ -37,7 +37,7 @@ DESCRIPTION **bpftool net { show | list }** [ **dev** *NAME* ] List bpf program attachments in the kernel networking subsystem. - Currently, device driver xdp attachments, tcx and old-style tc + Currently, device driver xdp attachments, tcx, netkit and old-style tc classifier/action attachments, flow_dissector as well as netfilter attachments are implemented, i.e., for program types **BPF_PROG_TYPE_XDP**, **BPF_PROG_TYPE_SCHED_CLS**, @@ -52,11 +52,11 @@ DESCRIPTION bpf programs, users should consult other tools, e.g., iproute2. The current output will start with all xdp program attachments, followed by - all tcx, then tc class/qdisc bpf program attachments, then flow_dissector - and finally netfilter programs. Both xdp programs and tcx/tc programs are + all tcx, netkit, then tc class/qdisc bpf program attachments, then flow_dissector + and finally netfilter programs. Both xdp programs and tcx/netkit/tc programs are ordered based on ifindex number. If multiple bpf programs attached to the same networking device through **tc**, the order will be first - all bpf programs attached to tcx, then tc classes, then all bpf programs + all bpf programs attached to tcx, netkit, then tc classes, then all bpf programs attached to non clsact qdiscs, and finally all bpf programs attached to root and clsact qdisc. diff --git a/tools/bpf/bpftool/Documentation/bpftool-prog.rst b/tools/bpf/bpftool/Documentation/bpftool-prog.rst index dcae81bd27ed..58e6a5b10ef7 100644 --- a/tools/bpf/bpftool/Documentation/bpftool-prog.rst +++ b/tools/bpf/bpftool/Documentation/bpftool-prog.rst @@ -47,9 +47,11 @@ PROG COMMANDS | **cgroup/sock** | **cgroup/dev** | **lwt_in** | **lwt_out** | **lwt_xmit** | | **lwt_seg6local** | **sockops** | **sk_skb** | **sk_msg** | **lirc_mode2** | | **cgroup/bind4** | **cgroup/bind6** | **cgroup/post_bind4** | **cgroup/post_bind6** | -| **cgroup/connect4** | **cgroup/connect6** | **cgroup/getpeername4** | **cgroup/getpeername6** | -| **cgroup/getsockname4** | **cgroup/getsockname6** | **cgroup/sendmsg4** | **cgroup/sendmsg6** | -| **cgroup/recvmsg4** | **cgroup/recvmsg6** | **cgroup/sysctl** | +| **cgroup/connect4** | **cgroup/connect6** | **cgroup/connect_unix** | +| **cgroup/getpeername4** | **cgroup/getpeername6** | **cgroup/getpeername_unix** | +| **cgroup/getsockname4** | **cgroup/getsockname6** | **cgroup/getsockname_unix** | +| **cgroup/sendmsg4** | **cgroup/sendmsg6** | **cgroup/sendmsg_unix** | +| **cgroup/recvmsg4** | **cgroup/recvmsg6** | **cgroup/recvmsg_unix** | **cgroup/sysctl** | | **cgroup/getsockopt** | **cgroup/setsockopt** | **cgroup/sock_release** | | **struct_ops** | **fentry** | **fexit** | **freplace** | **sk_lookup** | } diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool index 085bf18f3659..6e4f7ce6bc01 100644 --- a/tools/bpf/bpftool/bash-completion/bpftool +++ b/tools/bpf/bpftool/bash-completion/bpftool @@ -480,13 +480,13 @@ _bpftool() action tracepoint raw_tracepoint \ xdp perf_event cgroup/skb cgroup/sock \ cgroup/dev lwt_in lwt_out lwt_xmit \ - lwt_seg6local sockops sk_skb sk_msg \ - lirc_mode2 cgroup/bind4 cgroup/bind6 \ - cgroup/connect4 cgroup/connect6 \ - cgroup/getpeername4 cgroup/getpeername6 \ - cgroup/getsockname4 cgroup/getsockname6 \ - cgroup/sendmsg4 cgroup/sendmsg6 \ - cgroup/recvmsg4 cgroup/recvmsg6 \ + lwt_seg6local sockops sk_skb sk_msg lirc_mode2 \ + cgroup/bind4 cgroup/bind6 \ + cgroup/connect4 cgroup/connect6 cgroup/connect_unix \ + cgroup/getpeername4 cgroup/getpeername6 cgroup/getpeername_unix \ + cgroup/getsockname4 cgroup/getsockname6 cgroup/getsockname_unix \ + cgroup/sendmsg4 cgroup/sendmsg6 cgroup/sendmsg_unix \ + cgroup/recvmsg4 cgroup/recvmsg6 cgroup/recvmsg_unix \ cgroup/post_bind4 cgroup/post_bind6 \ cgroup/sysctl cgroup/getsockopt \ cgroup/setsockopt cgroup/sock_release struct_ops \ diff --git a/tools/bpf/bpftool/btf_dumper.c b/tools/bpf/bpftool/btf_dumper.c index 1b7f69714604..527fe867a8fb 100644 --- a/tools/bpf/bpftool/btf_dumper.c +++ b/tools/bpf/bpftool/btf_dumper.c @@ -127,7 +127,7 @@ static void btf_dumper_ptr(const struct btf_dumper *d, print_ptr_value: if (d->is_plain_text) - jsonw_printf(d->jw, "%p", (void *)value); + jsonw_printf(d->jw, "\"%p\"", (void *)value); else jsonw_printf(d->jw, "%lu", value); } diff --git a/tools/bpf/bpftool/cgroup.c b/tools/bpf/bpftool/cgroup.c index ac846b0805b4..af6898c0f388 100644 --- a/tools/bpf/bpftool/cgroup.c +++ b/tools/bpf/bpftool/cgroup.c @@ -28,13 +28,15 @@ " cgroup_device | cgroup_inet4_bind |\n" \ " cgroup_inet6_bind | cgroup_inet4_post_bind |\n" \ " cgroup_inet6_post_bind | cgroup_inet4_connect |\n" \ - " cgroup_inet6_connect | cgroup_inet4_getpeername |\n" \ - " cgroup_inet6_getpeername | cgroup_inet4_getsockname |\n" \ - " cgroup_inet6_getsockname | cgroup_udp4_sendmsg |\n" \ - " cgroup_udp6_sendmsg | cgroup_udp4_recvmsg |\n" \ - " cgroup_udp6_recvmsg | cgroup_sysctl |\n" \ - " cgroup_getsockopt | cgroup_setsockopt |\n" \ - " cgroup_inet_sock_release }" + " cgroup_inet6_connect | cgroup_unix_connect |\n" \ + " cgroup_inet4_getpeername | cgroup_inet6_getpeername |\n" \ + " cgroup_unix_getpeername | cgroup_inet4_getsockname |\n" \ + " cgroup_inet6_getsockname | cgroup_unix_getsockname |\n" \ + " cgroup_udp4_sendmsg | cgroup_udp6_sendmsg |\n" \ + " cgroup_unix_sendmsg | cgroup_udp4_recvmsg |\n" \ + " cgroup_udp6_recvmsg | cgroup_unix_recvmsg |\n" \ + " cgroup_sysctl | cgroup_getsockopt |\n" \ + " cgroup_setsockopt | cgroup_inet_sock_release }" static unsigned int query_flags; static struct btf *btf_vmlinux; diff --git a/tools/bpf/bpftool/gen.c b/tools/bpf/bpftool/gen.c index 2883660d6b67..ee3ce2b8000d 100644 --- a/tools/bpf/bpftool/gen.c +++ b/tools/bpf/bpftool/gen.c @@ -708,17 +708,22 @@ static int gen_trace(struct bpf_object *obj, const char *obj_name, const char *h codegen("\ \n\ - skel->%1$s = skel_prep_map_data((void *)\"\\ \n\ - ", ident); + { \n\ + static const char data[] __attribute__((__aligned__(8))) = \"\\\n\ + "); mmap_data = bpf_map__initial_value(map, &mmap_size); print_hex(mmap_data, mmap_size); codegen("\ \n\ - \", %1$zd, %2$zd); \n\ - if (!skel->%3$s) \n\ - goto cleanup; \n\ - skel->maps.%3$s.initial_value = (__u64) (long) skel->%3$s;\n\ - ", bpf_map_mmap_sz(map), mmap_size, ident); + \"; \n\ + \n\ + skel->%1$s = skel_prep_map_data((void *)data, %2$zd,\n\ + sizeof(data) - 1);\n\ + if (!skel->%1$s) \n\ + goto cleanup; \n\ + skel->maps.%1$s.initial_value = (__u64) (long) skel->%1$s;\n\ + } \n\ + ", ident, bpf_map_mmap_sz(map)); } codegen("\ \n\ @@ -733,32 +738,30 @@ static int gen_trace(struct bpf_object *obj, const char *obj_name, const char *h { \n\ struct bpf_load_and_run_opts opts = {}; \n\ int err; \n\ - \n\ - opts.ctx = (struct bpf_loader_ctx *)skel; \n\ - opts.data_sz = %2$d; \n\ - opts.data = (void *)\"\\ \n\ + static const char opts_data[] __attribute__((__aligned__(8))) = \"\\\n\ ", - obj_name, opts.data_sz); + obj_name); print_hex(opts.data, opts.data_sz); codegen("\ \n\ \"; \n\ + static const char opts_insn[] __attribute__((__aligned__(8))) = \"\\\n\ "); - - codegen("\ - \n\ - opts.insns_sz = %d; \n\ - opts.insns = (void *)\"\\ \n\ - ", - opts.insns_sz); print_hex(opts.insns, opts.insns_sz); codegen("\ \n\ \"; \n\ + \n\ + opts.ctx = (struct bpf_loader_ctx *)skel; \n\ + opts.data_sz = sizeof(opts_data) - 1; \n\ + opts.data = (void *)opts_data; \n\ + opts.insns_sz = sizeof(opts_insn) - 1; \n\ + opts.insns = (void *)opts_insn; \n\ + \n\ err = bpf_load_and_run(&opts); \n\ if (err < 0) \n\ return err; \n\ - ", obj_name); + "); bpf_object__for_each_map(map, obj) { const char *mmap_flags; @@ -1209,7 +1212,7 @@ static int do_skeleton(int argc, char **argv) codegen("\ \n\ \n\ - s->data = (void *)%2$s__elf_bytes(&s->data_sz); \n\ + s->data = %1$s__elf_bytes(&s->data_sz); \n\ \n\ obj->skeleton = s; \n\ return 0; \n\ @@ -1218,12 +1221,12 @@ static int do_skeleton(int argc, char **argv) return err; \n\ } \n\ \n\ - static inline const void *%2$s__elf_bytes(size_t *sz) \n\ + static inline const void *%1$s__elf_bytes(size_t *sz) \n\ { \n\ - *sz = %1$d; \n\ - return (const void *)\"\\ \n\ - " - , file_sz, obj_name); + static const char data[] __attribute__((__aligned__(8))) = \"\\\n\ + ", + obj_name + ); /* embed contents of BPF object file */ print_hex(obj_data, file_sz); @@ -1231,6 +1234,9 @@ static int do_skeleton(int argc, char **argv) codegen("\ \n\ \"; \n\ + \n\ + *sz = sizeof(data) - 1; \n\ + return (const void *)data; \n\ } \n\ \n\ #ifdef __cplusplus \n\ diff --git a/tools/bpf/bpftool/link.c b/tools/bpf/bpftool/link.c index 2e5c231e08ac..a1528cde81ab 100644 --- a/tools/bpf/bpftool/link.c +++ b/tools/bpf/bpftool/link.c @@ -265,6 +265,7 @@ show_kprobe_multi_json(struct bpf_link_info *info, json_writer_t *wtr) jsonw_bool_field(json_wtr, "retprobe", info->kprobe_multi.flags & BPF_F_KPROBE_MULTI_RETURN); jsonw_uint_field(json_wtr, "func_cnt", info->kprobe_multi.count); + jsonw_uint_field(json_wtr, "missed", info->kprobe_multi.missed); jsonw_name(json_wtr, "funcs"); jsonw_start_array(json_wtr); addrs = u64_to_ptr(info->kprobe_multi.addrs); @@ -301,6 +302,7 @@ show_perf_event_kprobe_json(struct bpf_link_info *info, json_writer_t *wtr) jsonw_string_field(wtr, "func", u64_to_ptr(info->perf_event.kprobe.func_name)); jsonw_uint_field(wtr, "offset", info->perf_event.kprobe.offset); + jsonw_uint_field(wtr, "missed", info->perf_event.kprobe.missed); } static void @@ -449,6 +451,10 @@ static int show_link_close_json(int fd, struct bpf_link_info *info) show_link_ifindex_json(info->tcx.ifindex, json_wtr); show_link_attach_type_json(info->tcx.attach_type, json_wtr); break; + case BPF_LINK_TYPE_NETKIT: + show_link_ifindex_json(info->netkit.ifindex, json_wtr); + show_link_attach_type_json(info->netkit.attach_type, json_wtr); + break; case BPF_LINK_TYPE_XDP: show_link_ifindex_json(info->xdp.ifindex, json_wtr); break; @@ -641,6 +647,8 @@ static void show_kprobe_multi_plain(struct bpf_link_info *info) else printf("\n\tkprobe.multi "); printf("func_cnt %u ", info->kprobe_multi.count); + if (info->kprobe_multi.missed) + printf("missed %llu ", info->kprobe_multi.missed); addrs = (__u64 *)u64_to_ptr(info->kprobe_multi.addrs); qsort(addrs, info->kprobe_multi.count, sizeof(__u64), cmp_u64); @@ -683,6 +691,8 @@ static void show_perf_event_kprobe_plain(struct bpf_link_info *info) printf("%s", buf); if (info->perf_event.kprobe.offset) printf("+%#x", info->perf_event.kprobe.offset); + if (info->perf_event.kprobe.missed) + printf(" missed %llu", info->perf_event.kprobe.missed); printf(" "); } @@ -785,6 +795,11 @@ static int show_link_close_plain(int fd, struct bpf_link_info *info) show_link_ifindex_plain(info->tcx.ifindex); show_link_attach_type_plain(info->tcx.attach_type); break; + case BPF_LINK_TYPE_NETKIT: + printf("\n\t"); + show_link_ifindex_plain(info->netkit.ifindex); + show_link_attach_type_plain(info->netkit.attach_type); + break; case BPF_LINK_TYPE_XDP: printf("\n\t"); show_link_ifindex_plain(info->xdp.ifindex); diff --git a/tools/bpf/bpftool/net.c b/tools/bpf/bpftool/net.c index 66a8ce8ae012..968714b4c3d4 100644 --- a/tools/bpf/bpftool/net.c +++ b/tools/bpf/bpftool/net.c @@ -79,6 +79,8 @@ static const char * const attach_type_strings[] = { static const char * const attach_loc_strings[] = { [BPF_TCX_INGRESS] = "tcx/ingress", [BPF_TCX_EGRESS] = "tcx/egress", + [BPF_NETKIT_PRIMARY] = "netkit/primary", + [BPF_NETKIT_PEER] = "netkit/peer", }; const size_t net_attach_type_size = ARRAY_SIZE(attach_type_strings); @@ -506,6 +508,9 @@ static void show_dev_tc_bpf(struct ip_devname_ifindex *dev) { __show_dev_tc_bpf(dev, BPF_TCX_INGRESS); __show_dev_tc_bpf(dev, BPF_TCX_EGRESS); + + __show_dev_tc_bpf(dev, BPF_NETKIT_PRIMARY); + __show_dev_tc_bpf(dev, BPF_NETKIT_PEER); } static int show_dev_tc_bpf_classic(int sock, unsigned int nl_pid, @@ -926,7 +931,7 @@ static int do_help(int argc, char **argv) " ATTACH_TYPE := { xdp | xdpgeneric | xdpdrv | xdpoffload }\n" " " HELP_SPEC_OPTIONS " }\n" "\n" - "Note: Only xdp, tcx, tc, flow_dissector and netfilter attachments\n" + "Note: Only xdp, tcx, tc, netkit, flow_dissector and netfilter attachments\n" " are currently supported.\n" " For progs attached to cgroups, use \"bpftool cgroup\"\n" " to dump program attachments. For program types\n" diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c index 8443a149dd17..7ec4f5671e7a 100644 --- a/tools/bpf/bpftool/prog.c +++ b/tools/bpf/bpftool/prog.c @@ -2475,9 +2475,10 @@ static int do_help(int argc, char **argv) " sk_reuseport | flow_dissector | cgroup/sysctl |\n" " cgroup/bind4 | cgroup/bind6 | cgroup/post_bind4 |\n" " cgroup/post_bind6 | cgroup/connect4 | cgroup/connect6 |\n" - " cgroup/getpeername4 | cgroup/getpeername6 |\n" - " cgroup/getsockname4 | cgroup/getsockname6 | cgroup/sendmsg4 |\n" - " cgroup/sendmsg6 | cgroup/recvmsg4 | cgroup/recvmsg6 |\n" + " cgroup/connect_unix | cgroup/getpeername4 | cgroup/getpeername6 |\n" + " cgroup/getpeername_unix | cgroup/getsockname4 | cgroup/getsockname6 |\n" + " cgroup/getsockname_unix | cgroup/sendmsg4 | cgroup/sendmsg6 |\n" + " cgroup/sendmsg°unix | cgroup/recvmsg4 | cgroup/recvmsg6 | cgroup/recvmsg_unix |\n" " cgroup/getsockopt | cgroup/setsockopt | cgroup/sock_release |\n" " struct_ops | fentry | fexit | freplace | sk_lookup }\n" " ATTACH_TYPE := { sk_msg_verdict | sk_skb_verdict | sk_skb_stream_verdict |\n" diff --git a/tools/bpf/bpftool/struct_ops.c b/tools/bpf/bpftool/struct_ops.c index 3ebc9fe91e0e..d573f2640d8e 100644 --- a/tools/bpf/bpftool/struct_ops.c +++ b/tools/bpf/bpftool/struct_ops.c @@ -276,6 +276,9 @@ static struct res do_one_id(const char *id_str, work_func func, void *data, res.nr_maps++; + if (wtr) + jsonw_start_array(wtr); + if (func(fd, info, data, wtr)) res.nr_errs++; else if (!wtr && json_output) @@ -288,6 +291,9 @@ static struct res do_one_id(const char *id_str, work_func func, void *data, */ jsonw_null(json_wtr); + if (wtr) + jsonw_end_array(wtr); + done: free(info); close(fd); diff --git a/tools/build/feature/test-llvm.cpp b/tools/build/feature/test-llvm.cpp new file mode 100644 index 000000000000..88a3d1bdd9f6 --- /dev/null +++ b/tools/build/feature/test-llvm.cpp @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "llvm/Support/ManagedStatic.h" +#include "llvm/Support/raw_ostream.h" +#define NUM_VERSION (((LLVM_VERSION_MAJOR) << 16) + (LLVM_VERSION_MINOR << 8) + LLVM_VERSION_PATCH) + +#if NUM_VERSION < 0x030900 +# error "LLVM version too low" +#endif +int main() +{ + llvm::errs() << "Hello World!\n"; + llvm::llvm_shutdown(); + return 0; +} diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c index 27f5e7dfc2f7..264eeb9c46a9 100644 --- a/tools/hv/hv_kvp_daemon.c +++ b/tools/hv/hv_kvp_daemon.c @@ -1171,12 +1171,79 @@ static int process_ip_string(FILE *f, char *ip_string, int type) return 0; } +/* + * Only IPv4 subnet strings needs to be converted to plen + * For IPv6 the subnet is already privided in plen format + */ +static int kvp_subnet_to_plen(char *subnet_addr_str) +{ + int plen = 0; + struct in_addr subnet_addr4; + + /* + * Convert subnet address to binary representation + */ + if (inet_pton(AF_INET, subnet_addr_str, &subnet_addr4) == 1) { + uint32_t subnet_mask = ntohl(subnet_addr4.s_addr); + + while (subnet_mask & 0x80000000) { + plen++; + subnet_mask <<= 1; + } + } else { + return -1; + } + + return plen; +} + +static int process_ip_string_nm(FILE *f, char *ip_string, char *subnet, + int is_ipv6) +{ + char addr[INET6_ADDRSTRLEN]; + char subnet_addr[INET6_ADDRSTRLEN]; + int error, i = 0; + int ip_offset = 0, subnet_offset = 0; + int plen; + + memset(addr, 0, sizeof(addr)); + memset(subnet_addr, 0, sizeof(subnet_addr)); + + while (parse_ip_val_buffer(ip_string, &ip_offset, addr, + (MAX_IP_ADDR_SIZE * 2)) && + parse_ip_val_buffer(subnet, + &subnet_offset, + subnet_addr, + (MAX_IP_ADDR_SIZE * + 2))) { + if (!is_ipv6) + plen = kvp_subnet_to_plen((char *)subnet_addr); + else + plen = atoi(subnet_addr); + + if (plen < 0) + return plen; + + error = fprintf(f, "address%d=%s/%d\n", ++i, (char *)addr, + plen); + if (error < 0) + return error; + + memset(addr, 0, sizeof(addr)); + memset(subnet_addr, 0, sizeof(subnet_addr)); + } + + return 0; +} + static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val) { int error = 0; - char if_file[PATH_MAX]; - FILE *file; + char if_filename[PATH_MAX]; + char nm_filename[PATH_MAX]; + FILE *ifcfg_file, *nmfile; char cmd[PATH_MAX]; + int is_ipv6 = 0; char *mac_addr; int str_len; @@ -1197,7 +1264,7 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val) * in a given distro to configure the interface and so are free * ignore information that may not be relevant. * - * Here is the format of the ip configuration file: + * Here is the ifcfg format of the ip configuration file: * * HWADDR=macaddr * DEVICE=interface name @@ -1220,6 +1287,32 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val) * tagged as IPV6_DEFAULTGW and IPV6 NETMASK will be tagged as * IPV6NETMASK. * + * Here is the keyfile format of the ip configuration file: + * + * [ethernet] + * mac-address=macaddr + * [connection] + * interface-name=interface name + * + * [ipv4] + * method=<protocol> (where <protocol> is "auto" if DHCP is configured + * or "manual" if no boot-time protocol should be used) + * + * address1=ipaddr1/plen + * address2=ipaddr2/plen + * + * gateway=gateway1;gateway2 + * + * dns=dns1;dns2 + * + * [ipv6] + * address1=ipaddr1/plen + * address2=ipaddr2/plen + * + * gateway=gateway1;gateway2 + * + * dns=dns1;dns2 + * * The host can specify multiple ipv4 and ipv6 addresses to be * configured for the interface. Furthermore, the configuration * needs to be persistent. A subsequent GET call on the interface @@ -1227,14 +1320,29 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val) * call. */ - snprintf(if_file, sizeof(if_file), "%s%s%s", KVP_CONFIG_LOC, - "/ifcfg-", if_name); + /* + * We are populating both ifcfg and nmconnection files + */ + snprintf(if_filename, sizeof(if_filename), "%s%s%s", KVP_CONFIG_LOC, + "/ifcfg-", if_name); - file = fopen(if_file, "w"); + ifcfg_file = fopen(if_filename, "w"); - if (file == NULL) { + if (!ifcfg_file) { syslog(LOG_ERR, "Failed to open config file; error: %d %s", - errno, strerror(errno)); + errno, strerror(errno)); + return HV_E_FAIL; + } + + snprintf(nm_filename, sizeof(nm_filename), "%s%s%s%s", KVP_CONFIG_LOC, + "/", if_name, ".nmconnection"); + + nmfile = fopen(nm_filename, "w"); + + if (!nmfile) { + syslog(LOG_ERR, "Failed to open config file; error: %d %s", + errno, strerror(errno)); + fclose(ifcfg_file); return HV_E_FAIL; } @@ -1248,14 +1356,31 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val) goto setval_error; } - error = kvp_write_file(file, "HWADDR", "", mac_addr); - free(mac_addr); + error = kvp_write_file(ifcfg_file, "HWADDR", "", mac_addr); + if (error < 0) + goto setmac_error; + + error = kvp_write_file(ifcfg_file, "DEVICE", "", if_name); + if (error < 0) + goto setmac_error; + + error = fprintf(nmfile, "\n[connection]\n"); + if (error < 0) + goto setmac_error; + + error = kvp_write_file(nmfile, "interface-name", "", if_name); if (error) - goto setval_error; + goto setmac_error; - error = kvp_write_file(file, "DEVICE", "", if_name); + error = fprintf(nmfile, "\n[ethernet]\n"); + if (error < 0) + goto setmac_error; + + error = kvp_write_file(nmfile, "mac-address", "", mac_addr); if (error) - goto setval_error; + goto setmac_error; + + free(mac_addr); /* * The dhcp_enabled flag is only for IPv4. In the case the host only @@ -1263,47 +1388,91 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val) * proceed to parse and pass the IPv6 information to the * disto-specific script hv_set_ifconfig. */ + + /* + * First populate the ifcfg file format + */ if (new_val->dhcp_enabled) { - error = kvp_write_file(file, "BOOTPROTO", "", "dhcp"); + error = kvp_write_file(ifcfg_file, "BOOTPROTO", "", "dhcp"); if (error) goto setval_error; - } else { - error = kvp_write_file(file, "BOOTPROTO", "", "none"); + error = kvp_write_file(ifcfg_file, "BOOTPROTO", "", "none"); if (error) goto setval_error; } - /* - * Write the configuration for ipaddress, netmask, gateway and - * name servers. - */ - - error = process_ip_string(file, (char *)new_val->ip_addr, IPADDR); + error = process_ip_string(ifcfg_file, (char *)new_val->ip_addr, + IPADDR); if (error) goto setval_error; - error = process_ip_string(file, (char *)new_val->sub_net, NETMASK); + error = process_ip_string(ifcfg_file, (char *)new_val->sub_net, + NETMASK); if (error) goto setval_error; - error = process_ip_string(file, (char *)new_val->gate_way, GATEWAY); + error = process_ip_string(ifcfg_file, (char *)new_val->gate_way, + GATEWAY); if (error) goto setval_error; - error = process_ip_string(file, (char *)new_val->dns_addr, DNS); + error = process_ip_string(ifcfg_file, (char *)new_val->dns_addr, DNS); if (error) goto setval_error; - fclose(file); + if (new_val->addr_family == ADDR_FAMILY_IPV6) { + error = fprintf(nmfile, "\n[ipv6]\n"); + if (error < 0) + goto setval_error; + is_ipv6 = 1; + } else { + error = fprintf(nmfile, "\n[ipv4]\n"); + if (error < 0) + goto setval_error; + } + + /* + * Now we populate the keyfile format + */ + + if (new_val->dhcp_enabled) { + error = kvp_write_file(nmfile, "method", "", "auto"); + if (error < 0) + goto setval_error; + } else { + error = kvp_write_file(nmfile, "method", "", "manual"); + if (error < 0) + goto setval_error; + } + + /* + * Write the configuration for ipaddress, netmask, gateway and + * name services + */ + error = process_ip_string_nm(nmfile, (char *)new_val->ip_addr, + (char *)new_val->sub_net, is_ipv6); + if (error < 0) + goto setval_error; + + error = fprintf(nmfile, "gateway=%s\n", (char *)new_val->gate_way); + if (error < 0) + goto setval_error; + + error = fprintf(nmfile, "dns=%s\n", (char *)new_val->dns_addr); + if (error < 0) + goto setval_error; + + fclose(nmfile); + fclose(ifcfg_file); /* * Now that we have populated the configuration file, * invoke the external script to do its magic. */ - str_len = snprintf(cmd, sizeof(cmd), KVP_SCRIPTS_PATH "%s %s", - "hv_set_ifconfig", if_file); + str_len = snprintf(cmd, sizeof(cmd), KVP_SCRIPTS_PATH "%s %s %s", + "hv_set_ifconfig", if_filename, nm_filename); /* * This is a little overcautious, but it's necessary to suppress some * false warnings from gcc 8.0.1. @@ -1316,14 +1485,16 @@ static int kvp_set_ip_info(char *if_name, struct hv_kvp_ipaddr_value *new_val) if (system(cmd)) { syslog(LOG_ERR, "Failed to execute cmd '%s'; error: %d %s", - cmd, errno, strerror(errno)); + cmd, errno, strerror(errno)); return HV_E_FAIL; } return 0; - +setmac_error: + free(mac_addr); setval_error: syslog(LOG_ERR, "Failed to write config file"); - fclose(file); + fclose(ifcfg_file); + fclose(nmfile); return error; } diff --git a/tools/hv/hv_set_ifconfig.sh b/tools/hv/hv_set_ifconfig.sh index d10fe35b7f25..ae5a7a8249a2 100755 --- a/tools/hv/hv_set_ifconfig.sh +++ b/tools/hv/hv_set_ifconfig.sh @@ -18,12 +18,12 @@ # # This example script is based on a RHEL environment. # -# Here is the format of the ip configuration file: +# Here is the ifcfg format of the ip configuration file: # # HWADDR=macaddr # DEVICE=interface name # BOOTPROTO=<protocol> (where <protocol> is "dhcp" if DHCP is configured -# or "none" if no boot-time protocol should be used) +# or "none" if no boot-time protocol should be used) # # IPADDR0=ipaddr1 # IPADDR1=ipaddr2 @@ -41,6 +41,32 @@ # tagged as IPV6_DEFAULTGW and IPV6 NETMASK will be tagged as # IPV6NETMASK. # +# Here is the keyfile format of the ip configuration file: +# +# [ethernet] +# mac-address=macaddr +# [connection] +# interface-name=interface name +# +# [ipv4] +# method=<protocol> (where <protocol> is "auto" if DHCP is configured +# or "manual" if no boot-time protocol should be used) +# +# address1=ipaddr1/plen +# address=ipaddr2/plen +# +# gateway=gateway1;gateway2 +# +# dns=dns1; +# +# [ipv6] +# address1=ipaddr1/plen +# address2=ipaddr1/plen +# +# gateway=gateway1;gateway2 +# +# dns=dns1;dns2 +# # The host can specify multiple ipv4 and ipv6 addresses to be # configured for the interface. Furthermore, the configuration # needs to be persistent. A subsequent GET call on the interface @@ -48,18 +74,19 @@ # call. # - - echo "IPV6INIT=yes" >> $1 echo "NM_CONTROLLED=no" >> $1 echo "PEERDNS=yes" >> $1 echo "ONBOOT=yes" >> $1 - cp $1 /etc/sysconfig/network-scripts/ +chmod 600 $2 +interface=$(echo $2 | awk -F - '{ print $2 }') +filename="${2##*/}" + +sed '/\[connection\]/a autoconnect=true' $2 > /etc/NetworkManager/system-connections/${filename} -interface=$(echo $1 | awk -F - '{ print $2 }') /sbin/ifdown $interface 2>/dev/null /sbin/ifup $interface 2>/dev/null diff --git a/tools/include/io_uring/mini_liburing.h b/tools/include/io_uring/mini_liburing.h new file mode 100644 index 000000000000..9ccb16074eb5 --- /dev/null +++ b/tools/include/io_uring/mini_liburing.h @@ -0,0 +1,282 @@ +/* SPDX-License-Identifier: MIT */ + +#include <linux/io_uring.h> +#include <sys/mman.h> +#include <sys/syscall.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> + +struct io_sq_ring { + unsigned int *head; + unsigned int *tail; + unsigned int *ring_mask; + unsigned int *ring_entries; + unsigned int *flags; + unsigned int *array; +}; + +struct io_cq_ring { + unsigned int *head; + unsigned int *tail; + unsigned int *ring_mask; + unsigned int *ring_entries; + struct io_uring_cqe *cqes; +}; + +struct io_uring_sq { + unsigned int *khead; + unsigned int *ktail; + unsigned int *kring_mask; + unsigned int *kring_entries; + unsigned int *kflags; + unsigned int *kdropped; + unsigned int *array; + struct io_uring_sqe *sqes; + + unsigned int sqe_head; + unsigned int sqe_tail; + + size_t ring_sz; +}; + +struct io_uring_cq { + unsigned int *khead; + unsigned int *ktail; + unsigned int *kring_mask; + unsigned int *kring_entries; + unsigned int *koverflow; + struct io_uring_cqe *cqes; + + size_t ring_sz; +}; + +struct io_uring { + struct io_uring_sq sq; + struct io_uring_cq cq; + int ring_fd; +}; + +#if defined(__x86_64) || defined(__i386__) +#define read_barrier() __asm__ __volatile__("":::"memory") +#define write_barrier() __asm__ __volatile__("":::"memory") +#else +#define read_barrier() __sync_synchronize() +#define write_barrier() __sync_synchronize() +#endif + +static inline int io_uring_mmap(int fd, struct io_uring_params *p, + struct io_uring_sq *sq, struct io_uring_cq *cq) +{ + size_t size; + void *ptr; + int ret; + + sq->ring_sz = p->sq_off.array + p->sq_entries * sizeof(unsigned int); + ptr = mmap(0, sq->ring_sz, PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_SQ_RING); + if (ptr == MAP_FAILED) + return -errno; + sq->khead = ptr + p->sq_off.head; + sq->ktail = ptr + p->sq_off.tail; + sq->kring_mask = ptr + p->sq_off.ring_mask; + sq->kring_entries = ptr + p->sq_off.ring_entries; + sq->kflags = ptr + p->sq_off.flags; + sq->kdropped = ptr + p->sq_off.dropped; + sq->array = ptr + p->sq_off.array; + + size = p->sq_entries * sizeof(struct io_uring_sqe); + sq->sqes = mmap(0, size, PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_SQES); + if (sq->sqes == MAP_FAILED) { + ret = -errno; +err: + munmap(sq->khead, sq->ring_sz); + return ret; + } + + cq->ring_sz = p->cq_off.cqes + p->cq_entries * sizeof(struct io_uring_cqe); + ptr = mmap(0, cq->ring_sz, PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_CQ_RING); + if (ptr == MAP_FAILED) { + ret = -errno; + munmap(sq->sqes, p->sq_entries * sizeof(struct io_uring_sqe)); + goto err; + } + cq->khead = ptr + p->cq_off.head; + cq->ktail = ptr + p->cq_off.tail; + cq->kring_mask = ptr + p->cq_off.ring_mask; + cq->kring_entries = ptr + p->cq_off.ring_entries; + cq->koverflow = ptr + p->cq_off.overflow; + cq->cqes = ptr + p->cq_off.cqes; + return 0; +} + +static inline int io_uring_setup(unsigned int entries, + struct io_uring_params *p) +{ + return syscall(__NR_io_uring_setup, entries, p); +} + +static inline int io_uring_enter(int fd, unsigned int to_submit, + unsigned int min_complete, + unsigned int flags, sigset_t *sig) +{ + return syscall(__NR_io_uring_enter, fd, to_submit, min_complete, + flags, sig, _NSIG / 8); +} + +static inline int io_uring_queue_init(unsigned int entries, + struct io_uring *ring, + unsigned int flags) +{ + struct io_uring_params p; + int fd, ret; + + memset(ring, 0, sizeof(*ring)); + memset(&p, 0, sizeof(p)); + p.flags = flags; + + fd = io_uring_setup(entries, &p); + if (fd < 0) + return fd; + ret = io_uring_mmap(fd, &p, &ring->sq, &ring->cq); + if (!ret) + ring->ring_fd = fd; + else + close(fd); + return ret; +} + +/* Get a sqe */ +static inline struct io_uring_sqe *io_uring_get_sqe(struct io_uring *ring) +{ + struct io_uring_sq *sq = &ring->sq; + + if (sq->sqe_tail + 1 - sq->sqe_head > *sq->kring_entries) + return NULL; + return &sq->sqes[sq->sqe_tail++ & *sq->kring_mask]; +} + +static inline int io_uring_wait_cqe(struct io_uring *ring, + struct io_uring_cqe **cqe_ptr) +{ + struct io_uring_cq *cq = &ring->cq; + const unsigned int mask = *cq->kring_mask; + unsigned int head = *cq->khead; + int ret; + + *cqe_ptr = NULL; + do { + read_barrier(); + if (head != *cq->ktail) { + *cqe_ptr = &cq->cqes[head & mask]; + break; + } + ret = io_uring_enter(ring->ring_fd, 0, 1, + IORING_ENTER_GETEVENTS, NULL); + if (ret < 0) + return -errno; + } while (1); + + return 0; +} + +static inline int io_uring_submit(struct io_uring *ring) +{ + struct io_uring_sq *sq = &ring->sq; + const unsigned int mask = *sq->kring_mask; + unsigned int ktail, submitted, to_submit; + int ret; + + read_barrier(); + if (*sq->khead != *sq->ktail) { + submitted = *sq->kring_entries; + goto submit; + } + if (sq->sqe_head == sq->sqe_tail) + return 0; + + ktail = *sq->ktail; + to_submit = sq->sqe_tail - sq->sqe_head; + for (submitted = 0; submitted < to_submit; submitted++) { + read_barrier(); + sq->array[ktail++ & mask] = sq->sqe_head++ & mask; + } + if (!submitted) + return 0; + + if (*sq->ktail != ktail) { + write_barrier(); + *sq->ktail = ktail; + write_barrier(); + } +submit: + ret = io_uring_enter(ring->ring_fd, submitted, 0, + IORING_ENTER_GETEVENTS, NULL); + return ret < 0 ? -errno : ret; +} + +static inline void io_uring_queue_exit(struct io_uring *ring) +{ + struct io_uring_sq *sq = &ring->sq; + + munmap(sq->sqes, *sq->kring_entries * sizeof(struct io_uring_sqe)); + munmap(sq->khead, sq->ring_sz); + close(ring->ring_fd); +} + +/* Prepare and send the SQE */ +static inline void io_uring_prep_cmd(struct io_uring_sqe *sqe, int op, + int sockfd, + int level, int optname, + const void *optval, + int optlen) +{ + memset(sqe, 0, sizeof(*sqe)); + sqe->opcode = (__u8)IORING_OP_URING_CMD; + sqe->fd = sockfd; + sqe->cmd_op = op; + + sqe->level = level; + sqe->optname = optname; + sqe->optval = (unsigned long long)optval; + sqe->optlen = optlen; +} + +static inline int io_uring_register_buffers(struct io_uring *ring, + const struct iovec *iovecs, + unsigned int nr_iovecs) +{ + int ret; + + ret = syscall(__NR_io_uring_register, ring->ring_fd, + IORING_REGISTER_BUFFERS, iovecs, nr_iovecs); + return (ret < 0) ? -errno : ret; +} + +static inline void io_uring_prep_send(struct io_uring_sqe *sqe, int sockfd, + const void *buf, size_t len, int flags) +{ + memset(sqe, 0, sizeof(*sqe)); + sqe->opcode = (__u8)IORING_OP_SEND; + sqe->fd = sockfd; + sqe->addr = (unsigned long)buf; + sqe->len = len; + sqe->msg_flags = (__u32)flags; +} + +static inline void io_uring_prep_sendzc(struct io_uring_sqe *sqe, int sockfd, + const void *buf, size_t len, int flags, + unsigned int zc_flags) +{ + io_uring_prep_send(sqe, sockfd, buf, len, flags); + sqe->opcode = (__u8)IORING_OP_SEND_ZC; + sqe->ioprio = zc_flags; +} + +static inline void io_uring_cqe_seen(struct io_uring *ring) +{ + *(&ring->cq)->khead += 1; + write_barrier(); +} diff --git a/tools/include/linux/btf_ids.h b/tools/include/linux/btf_ids.h index 71e54b1e3796..2f882d5cb30f 100644 --- a/tools/include/linux/btf_ids.h +++ b/tools/include/linux/btf_ids.h @@ -38,7 +38,7 @@ asm( \ ____BTF_ID(symbol) #define __ID(prefix) \ - __PASTE(prefix, __COUNTER__) + __PASTE(__PASTE(prefix, __COUNTER__), __LINE__) /* * The BTF_ID defines unique symbol for each ID pointing diff --git a/tools/include/linux/mm.h b/tools/include/linux/mm.h index a03d9bba5151..f3c82ab5b14c 100644 --- a/tools/include/linux/mm.h +++ b/tools/include/linux/mm.h @@ -11,8 +11,6 @@ #define PHYS_ADDR_MAX (~(phys_addr_t)0) -#define __ALIGN_KERNEL(x, a) __ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1) -#define __ALIGN_KERNEL_MASK(x, mask) (((x) + (mask)) & ~(mask)) #define ALIGN(x, a) __ALIGN_KERNEL((x), (a)) #define ALIGN_DOWN(x, a) __ALIGN_KERNEL((x) - ((a) - 1), (a)) @@ -29,7 +27,7 @@ static inline void *phys_to_virt(unsigned long address) return __va(address); } -void reserve_bootmem_region(phys_addr_t start, phys_addr_t end); +void reserve_bootmem_region(phys_addr_t start, phys_addr_t end, int nid); static inline void totalram_pages_inc(void) { diff --git a/tools/include/linux/rwsem.h b/tools/include/linux/rwsem.h new file mode 100644 index 000000000000..83971b3cbfce --- /dev/null +++ b/tools/include/linux/rwsem.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +#ifndef _TOOLS__RWSEM_H +#define _TOOLS__RWSEM_H + +#include <pthread.h> + +struct rw_semaphore { + pthread_rwlock_t lock; +}; + +static inline int init_rwsem(struct rw_semaphore *sem) +{ + return pthread_rwlock_init(&sem->lock, NULL); +} + +static inline int exit_rwsem(struct rw_semaphore *sem) +{ + return pthread_rwlock_destroy(&sem->lock); +} + +static inline int down_read(struct rw_semaphore *sem) +{ + return pthread_rwlock_rdlock(&sem->lock); +} + +static inline int up_read(struct rw_semaphore *sem) +{ + return pthread_rwlock_unlock(&sem->lock); +} + +static inline int down_write(struct rw_semaphore *sem) +{ + return pthread_rwlock_wrlock(&sem->lock); +} + +static inline int up_write(struct rw_semaphore *sem) +{ + return pthread_rwlock_unlock(&sem->lock); +} +#endif /* _TOOLS_RWSEM_H */ diff --git a/tools/include/linux/seq_file.h b/tools/include/linux/seq_file.h index 102fd9217f1f..f6bc226af0c1 100644 --- a/tools/include/linux/seq_file.h +++ b/tools/include/linux/seq_file.h @@ -1,4 +1,6 @@ #ifndef _TOOLS_INCLUDE_LINUX_SEQ_FILE_H #define _TOOLS_INCLUDE_LINUX_SEQ_FILE_H +struct seq_file; + #endif /* _TOOLS_INCLUDE_LINUX_SEQ_FILE_H */ diff --git a/tools/include/nolibc/Makefile b/tools/include/nolibc/Makefile index 909b6eb500fe..e69c26abe1ea 100644 --- a/tools/include/nolibc/Makefile +++ b/tools/include/nolibc/Makefile @@ -34,6 +34,7 @@ all_files := \ signal.h \ stackprotector.h \ std.h \ + stdarg.h \ stdint.h \ stdlib.h \ string.h \ diff --git a/tools/include/nolibc/arch-aarch64.h b/tools/include/nolibc/arch-aarch64.h index 6c33c46848e3..b23ac1f04035 100644 --- a/tools/include/nolibc/arch-aarch64.h +++ b/tools/include/nolibc/arch-aarch64.h @@ -20,10 +20,7 @@ * - the arguments are cast to long and assigned into the target registers * which are then simply passed as registers to the asm code, so that we * don't have to experience issues with register constraints. - * - * On aarch64, select() is not implemented so we have to use pselect6(). */ -#define __ARCH_WANT_SYS_PSELECT6 #define my_syscall0(num) \ ({ \ diff --git a/tools/include/nolibc/arch-i386.h b/tools/include/nolibc/arch-i386.h index 64415b9fac77..28c26a00a762 100644 --- a/tools/include/nolibc/arch-i386.h +++ b/tools/include/nolibc/arch-i386.h @@ -167,7 +167,9 @@ void __attribute__((weak, noreturn, optimize("Os", "omit-frame-pointer"))) __no_ __asm__ volatile ( "xor %ebp, %ebp\n" /* zero the stack frame */ "mov %esp, %eax\n" /* save stack pointer to %eax, as arg1 of _start_c */ - "and $-16, %esp\n" /* last pushed argument must be 16-byte aligned */ + "add $12, %esp\n" /* avoid over-estimating after the 'and' & 'sub' below */ + "and $-16, %esp\n" /* the %esp must be 16-byte aligned on 'call' */ + "sub $12, %esp\n" /* sub 12 to keep it aligned after the push %eax */ "push %eax\n" /* push arg1 on stack to support plain stack modes too */ "call _start_c\n" /* transfer to c runtime */ "hlt\n" /* ensure it does not return */ diff --git a/tools/include/nolibc/arch-loongarch.h b/tools/include/nolibc/arch-loongarch.h index bf98f6220195..3f8ef8f86c0f 100644 --- a/tools/include/nolibc/arch-loongarch.h +++ b/tools/include/nolibc/arch-loongarch.h @@ -19,10 +19,8 @@ * - the arguments are cast to long and assigned into the target * registers which are then simply passed as registers to the asm code, * so that we don't have to experience issues with register constraints. - * - * On LoongArch, select() is not implemented so we have to use pselect6(). */ -#define __ARCH_WANT_SYS_PSELECT6 + #define _NOLIBC_SYSCALL_CLOBBERLIST \ "memory", "$t0", "$t1", "$t2", "$t3", "$t4", "$t5", "$t6", "$t7", "$t8" diff --git a/tools/include/nolibc/arch-riscv.h b/tools/include/nolibc/arch-riscv.h index 950cc2283fd7..1927c643c739 100644 --- a/tools/include/nolibc/arch-riscv.h +++ b/tools/include/nolibc/arch-riscv.h @@ -19,10 +19,7 @@ * - the arguments are cast to long and assigned into the target * registers which are then simply passed as registers to the asm code, * so that we don't have to experience issues with register constraints. - * - * On riscv, select() is not implemented so we have to use pselect6(). */ -#define __ARCH_WANT_SYS_PSELECT6 #define my_syscall0(num) \ ({ \ diff --git a/tools/include/nolibc/arch-x86_64.h b/tools/include/nolibc/arch-x86_64.h index e5ccb926c903..68609f421934 100644 --- a/tools/include/nolibc/arch-x86_64.h +++ b/tools/include/nolibc/arch-x86_64.h @@ -173,4 +173,46 @@ void __attribute__((weak, noreturn, optimize("Os", "omit-frame-pointer"))) __no_ __builtin_unreachable(); } +#define NOLIBC_ARCH_HAS_MEMMOVE +void *memmove(void *dst, const void *src, size_t len); + +#define NOLIBC_ARCH_HAS_MEMCPY +void *memcpy(void *dst, const void *src, size_t len); + +#define NOLIBC_ARCH_HAS_MEMSET +void *memset(void *dst, int c, size_t len); + +__asm__ ( +".section .text.nolibc_memmove_memcpy\n" +".weak memmove\n" +".weak memcpy\n" +"memmove:\n" +"memcpy:\n" + "movq %rdx, %rcx\n\t" + "movq %rdi, %rax\n\t" + "movq %rdi, %rdx\n\t" + "subq %rsi, %rdx\n\t" + "cmpq %rcx, %rdx\n\t" + "jb .Lbackward_copy\n\t" + "rep movsb\n\t" + "retq\n" +".Lbackward_copy:" + "leaq -1(%rdi, %rcx, 1), %rdi\n\t" + "leaq -1(%rsi, %rcx, 1), %rsi\n\t" + "std\n\t" + "rep movsb\n\t" + "cld\n\t" + "retq\n" + +".section .text.nolibc_memset\n" +".weak memset\n" +"memset:\n" + "xchgl %eax, %esi\n\t" + "movq %rdx, %rcx\n\t" + "pushq %rdi\n\t" + "rep stosb\n\t" + "popq %rax\n\t" + "retq\n" +); + #endif /* _NOLIBC_ARCH_X86_64_H */ diff --git a/tools/include/nolibc/crt.h b/tools/include/nolibc/crt.h index a5f33fef1672..43b551468c2a 100644 --- a/tools/include/nolibc/crt.h +++ b/tools/include/nolibc/crt.h @@ -13,11 +13,23 @@ const unsigned long *_auxv __attribute__((weak)); static void __stack_chk_init(void); static void exit(int); +extern void (*const __preinit_array_start[])(void) __attribute__((weak)); +extern void (*const __preinit_array_end[])(void) __attribute__((weak)); + +extern void (*const __init_array_start[])(void) __attribute__((weak)); +extern void (*const __init_array_end[])(void) __attribute__((weak)); + +extern void (*const __fini_array_start[])(void) __attribute__((weak)); +extern void (*const __fini_array_end[])(void) __attribute__((weak)); + +__attribute__((weak)) void _start_c(long *sp) { long argc; char **argv; char **envp; + int exitcode; + void (* const *func)(void); const unsigned long *auxv; /* silence potential warning: conflicting types for 'main' */ int _nolibc_main(int, char **, char **) __asm__ ("main"); @@ -54,8 +66,18 @@ void _start_c(long *sp) ; _auxv = auxv; + for (func = __preinit_array_start; func < __preinit_array_end; func++) + (*func)(); + for (func = __init_array_start; func < __init_array_end; func++) + (*func)(); + /* go to application */ - exit(_nolibc_main(argc, argv, envp)); + exitcode = _nolibc_main(argc, argv, envp); + + for (func = __fini_array_end; func > __fini_array_start;) + (*--func)(); + + exit(exitcode); } #endif /* _NOLIBC_CRT_H */ diff --git a/tools/include/nolibc/nolibc.h b/tools/include/nolibc/nolibc.h index 1f8d821000ac..989e707263a4 100644 --- a/tools/include/nolibc/nolibc.h +++ b/tools/include/nolibc/nolibc.h @@ -74,10 +74,10 @@ * -I../nolibc -o hello hello.c -lgcc * * The available standard (but limited) include files are: - * ctype.h, errno.h, signal.h, stdio.h, stdlib.h, string.h, time.h + * ctype.h, errno.h, signal.h, stdarg.h, stdio.h, stdlib.h, string.h, time.h * * In addition, the following ones are expected to be provided by the compiler: - * float.h, stdarg.h, stddef.h + * float.h, stddef.h * * The following ones which are part to the C standard are not provided: * assert.h, locale.h, math.h, setjmp.h, limits.h diff --git a/tools/include/nolibc/stdarg.h b/tools/include/nolibc/stdarg.h new file mode 100644 index 000000000000..c628b5783da6 --- /dev/null +++ b/tools/include/nolibc/stdarg.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: LGPL-2.1 OR MIT */ +/* + * Variadic argument support for NOLIBC + * Copyright (C) 2005-2020 Rich Felker, et al. + */ + +#ifndef _NOLIBC_STDARG_H +#define _NOLIBC_STDARG_H + +typedef __builtin_va_list va_list; +#define va_start(v, l) __builtin_va_start(v, l) +#define va_end(v) __builtin_va_end(v) +#define va_arg(v, l) __builtin_va_arg(v, l) +#define va_copy(d, s) __builtin_va_copy(d, s) + +#endif /* _NOLIBC_STDARG_H */ diff --git a/tools/include/nolibc/stdio.h b/tools/include/nolibc/stdio.h index cae402c11e57..d7ef43973916 100644 --- a/tools/include/nolibc/stdio.h +++ b/tools/include/nolibc/stdio.h @@ -7,13 +7,12 @@ #ifndef _NOLIBC_STDIO_H #define _NOLIBC_STDIO_H -#include <stdarg.h> - #include "std.h" #include "arch.h" #include "errno.h" #include "types.h" #include "sys.h" +#include "stdarg.h" #include "stdlib.h" #include "string.h" diff --git a/tools/include/nolibc/string.h b/tools/include/nolibc/string.h index 0c2e06c7c477..a01c69dd495f 100644 --- a/tools/include/nolibc/string.h +++ b/tools/include/nolibc/string.h @@ -27,28 +27,7 @@ int memcmp(const void *s1, const void *s2, size_t n) return c1; } -static __attribute__((unused)) -void *_nolibc_memcpy_up(void *dst, const void *src, size_t len) -{ - size_t pos = 0; - - while (pos < len) { - ((char *)dst)[pos] = ((const char *)src)[pos]; - pos++; - } - return dst; -} - -static __attribute__((unused)) -void *_nolibc_memcpy_down(void *dst, const void *src, size_t len) -{ - while (len) { - len--; - ((char *)dst)[len] = ((const char *)src)[len]; - } - return dst; -} - +#ifndef NOLIBC_ARCH_HAS_MEMMOVE /* might be ignored by the compiler without -ffreestanding, then found as * missing. */ @@ -72,14 +51,24 @@ void *memmove(void *dst, const void *src, size_t len) } return dst; } +#endif /* #ifndef NOLIBC_ARCH_HAS_MEMMOVE */ +#ifndef NOLIBC_ARCH_HAS_MEMCPY /* must be exported, as it's used by libgcc on ARM */ __attribute__((weak,unused,section(".text.nolibc_memcpy"))) void *memcpy(void *dst, const void *src, size_t len) { - return _nolibc_memcpy_up(dst, src, len); + size_t pos = 0; + + while (pos < len) { + ((char *)dst)[pos] = ((const char *)src)[pos]; + pos++; + } + return dst; } +#endif /* #ifndef NOLIBC_ARCH_HAS_MEMCPY */ +#ifndef NOLIBC_ARCH_HAS_MEMSET /* might be ignored by the compiler without -ffreestanding, then found as * missing. */ @@ -95,6 +84,7 @@ void *memset(void *dst, int b, size_t len) } return dst; } +#endif /* #ifndef NOLIBC_ARCH_HAS_MEMSET */ static __attribute__((unused)) char *strchr(const char *s, int c) diff --git a/tools/include/nolibc/sys.h b/tools/include/nolibc/sys.h index fdb6bd6c0e2f..2f359cb03d10 100644 --- a/tools/include/nolibc/sys.h +++ b/tools/include/nolibc/sys.h @@ -7,7 +7,6 @@ #ifndef _NOLIBC_SYS_H #define _NOLIBC_SYS_H -#include <stdarg.h> #include "std.h" /* system includes */ @@ -25,6 +24,7 @@ #include "arch.h" #include "errno.h" +#include "stdarg.h" #include "types.h" @@ -43,6 +43,16 @@ : __sysret_arg; /* return original value */ \ }) +/* Syscall ENOSYS helper: Avoids unused-parameter warnings and provides a + * debugging hook. + */ + +static __inline__ int __nolibc_enosys(const char *syscall, ...) +{ + (void)syscall; + return -ENOSYS; +} + /* Functions in this file only describe syscalls. They're declared static so * that the compiler usually decides to inline them while still being allowed @@ -133,7 +143,7 @@ int sys_chmod(const char *path, mode_t mode) #elif defined(__NR_chmod) return my_syscall2(__NR_chmod, path, mode); #else - return -ENOSYS; + return __nolibc_enosys(__func__, path, mode); #endif } @@ -156,7 +166,7 @@ int sys_chown(const char *path, uid_t owner, gid_t group) #elif defined(__NR_chown) return my_syscall3(__NR_chown, path, owner, group); #else - return -ENOSYS; + return __nolibc_enosys(__func__, path, owner, group); #endif } @@ -230,7 +240,7 @@ int sys_dup2(int old, int new) #elif defined(__NR_dup2) return my_syscall2(__NR_dup2, old, new); #else - return -ENOSYS; + return __nolibc_enosys(__func__, old, new); #endif } @@ -312,7 +322,7 @@ pid_t sys_fork(void) #elif defined(__NR_fork) return my_syscall0(__NR_fork); #else - return -ENOSYS; + return __nolibc_enosys(__func__); #endif } #endif @@ -486,7 +496,7 @@ int sys_gettimeofday(struct timeval *tv, struct timezone *tz) #ifdef __NR_gettimeofday return my_syscall2(__NR_gettimeofday, tv, tz); #else - return -ENOSYS; + return __nolibc_enosys(__func__, tv, tz); #endif } @@ -563,7 +573,7 @@ int sys_link(const char *old, const char *new) #elif defined(__NR_link) return my_syscall2(__NR_link, old, new); #else - return -ENOSYS; + return __nolibc_enosys(__func__, old, new); #endif } @@ -584,7 +594,7 @@ off_t sys_lseek(int fd, off_t offset, int whence) #ifdef __NR_lseek return my_syscall3(__NR_lseek, fd, offset, whence); #else - return -ENOSYS; + return __nolibc_enosys(__func__, fd, offset, whence); #endif } @@ -607,7 +617,7 @@ int sys_mkdir(const char *path, mode_t mode) #elif defined(__NR_mkdir) return my_syscall2(__NR_mkdir, path, mode); #else - return -ENOSYS; + return __nolibc_enosys(__func__, path, mode); #endif } @@ -629,7 +639,7 @@ int sys_rmdir(const char *path) #elif defined(__NR_unlinkat) return my_syscall3(__NR_unlinkat, AT_FDCWD, path, AT_REMOVEDIR); #else - return -ENOSYS; + return __nolibc_enosys(__func__, path); #endif } @@ -652,7 +662,7 @@ long sys_mknod(const char *path, mode_t mode, dev_t dev) #elif defined(__NR_mknod) return my_syscall3(__NR_mknod, path, mode, dev); #else - return -ENOSYS; + return __nolibc_enosys(__func__, path, mode, dev); #endif } @@ -742,7 +752,7 @@ int sys_open(const char *path, int flags, mode_t mode) #elif defined(__NR_open) return my_syscall3(__NR_open, path, flags, mode); #else - return -ENOSYS; + return __nolibc_enosys(__func__, path, flags, mode); #endif } @@ -842,7 +852,7 @@ int sys_poll(struct pollfd *fds, int nfds, int timeout) #elif defined(__NR_poll) return my_syscall3(__NR_poll, fds, nfds, timeout); #else - return -ENOSYS; + return __nolibc_enosys(__func__, fds, nfds, timeout); #endif } @@ -920,7 +930,11 @@ int sys_select(int nfds, fd_set *rfds, fd_set *wfds, fd_set *efds, struct timeva struct timeval *t; } arg = { .n = nfds, .r = rfds, .w = wfds, .e = efds, .t = timeout }; return my_syscall1(__NR_select, &arg); -#elif defined(__ARCH_WANT_SYS_PSELECT6) && defined(__NR_pselect6) +#elif defined(__NR__newselect) + return my_syscall5(__NR__newselect, nfds, rfds, wfds, efds, timeout); +#elif defined(__NR_select) + return my_syscall5(__NR_select, nfds, rfds, wfds, efds, timeout); +#elif defined(__NR_pselect6) struct timespec t; if (timeout) { @@ -928,13 +942,8 @@ int sys_select(int nfds, fd_set *rfds, fd_set *wfds, fd_set *efds, struct timeva t.tv_nsec = timeout->tv_usec * 1000; } return my_syscall6(__NR_pselect6, nfds, rfds, wfds, efds, timeout ? &t : NULL, NULL); -#elif defined(__NR__newselect) || defined(__NR_select) -#ifndef __NR__newselect -#define __NR__newselect __NR_select -#endif - return my_syscall5(__NR__newselect, nfds, rfds, wfds, efds, timeout); #else - return -ENOSYS; + return __nolibc_enosys(__func__, nfds, rfds, wfds, efds, timeout); #endif } @@ -989,7 +998,7 @@ int sys_statx(int fd, const char *path, int flags, unsigned int mask, struct sta #ifdef __NR_statx return my_syscall5(__NR_statx, fd, path, flags, mask, buf); #else - return -ENOSYS; + return __nolibc_enosys(__func__, fd, path, flags, mask, buf); #endif } @@ -1047,7 +1056,7 @@ int sys_symlink(const char *old, const char *new) #elif defined(__NR_symlink) return my_syscall2(__NR_symlink, old, new); #else - return -ENOSYS; + return __nolibc_enosys(__func__, old, new); #endif } @@ -1104,7 +1113,7 @@ int sys_unlink(const char *path) #elif defined(__NR_unlink) return my_syscall1(__NR_unlink, path); #else - return -ENOSYS; + return __nolibc_enosys(__func__, path); #endif } @@ -1127,7 +1136,7 @@ pid_t sys_wait4(pid_t pid, int *status, int options, struct rusage *rusage) #ifdef __NR_wait4 return my_syscall4(__NR_wait4, pid, status, options, rusage); #else - return -ENOSYS; + return __nolibc_enosys(__func__, pid, status, options, rusage); #endif } diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h index 7ea3875137e9..76d946445391 100644 --- a/tools/include/uapi/asm-generic/unistd.h +++ b/tools/include/uapi/asm-generic/unistd.h @@ -820,8 +820,11 @@ __SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node) #define __NR_cachestat 451 __SYSCALL(__NR_cachestat, sys_cachestat) +#define __NR_fchmodat2 452 +__SYSCALL(__NR_fchmodat2, sys_fchmodat2) + #undef __NR_syscalls -#define __NR_syscalls 452 +#define __NR_syscalls 453 /* * 32 bit systems traditionally used different diff --git a/tools/include/uapi/drm/drm.h b/tools/include/uapi/drm/drm.h index a87bbbbca2d4..794c1d857677 100644 --- a/tools/include/uapi/drm/drm.h +++ b/tools/include/uapi/drm/drm.h @@ -673,8 +673,11 @@ struct drm_gem_open { * Bitfield of supported PRIME sharing capabilities. See &DRM_PRIME_CAP_IMPORT * and &DRM_PRIME_CAP_EXPORT. * - * PRIME buffers are exposed as dma-buf file descriptors. See - * Documentation/gpu/drm-mm.rst, section "PRIME Buffer Sharing". + * Starting from kernel version 6.6, both &DRM_PRIME_CAP_IMPORT and + * &DRM_PRIME_CAP_EXPORT are always advertised. + * + * PRIME buffers are exposed as dma-buf file descriptors. + * See :ref:`prime_buffer_sharing`. */ #define DRM_CAP_PRIME 0x5 /** @@ -682,6 +685,8 @@ struct drm_gem_open { * * If this bit is set in &DRM_CAP_PRIME, the driver supports importing PRIME * buffers via the &DRM_IOCTL_PRIME_FD_TO_HANDLE ioctl. + * + * Starting from kernel version 6.6, this bit is always set in &DRM_CAP_PRIME. */ #define DRM_PRIME_CAP_IMPORT 0x1 /** @@ -689,6 +694,8 @@ struct drm_gem_open { * * If this bit is set in &DRM_CAP_PRIME, the driver supports exporting PRIME * buffers via the &DRM_IOCTL_PRIME_HANDLE_TO_FD ioctl. + * + * Starting from kernel version 6.6, this bit is always set in &DRM_CAP_PRIME. */ #define DRM_PRIME_CAP_EXPORT 0x2 /** @@ -756,15 +763,14 @@ struct drm_gem_open { /** * DRM_CAP_SYNCOBJ * - * If set to 1, the driver supports sync objects. See - * Documentation/gpu/drm-mm.rst, section "DRM Sync Objects". + * If set to 1, the driver supports sync objects. See :ref:`drm_sync_objects`. */ #define DRM_CAP_SYNCOBJ 0x13 /** * DRM_CAP_SYNCOBJ_TIMELINE * * If set to 1, the driver supports timeline operations on sync objects. See - * Documentation/gpu/drm-mm.rst, section "DRM Sync Objects". + * :ref:`drm_sync_objects`. */ #define DRM_CAP_SYNCOBJ_TIMELINE 0x14 @@ -909,6 +915,27 @@ struct drm_syncobj_timeline_wait { __u32 pad; }; +/** + * struct drm_syncobj_eventfd + * @handle: syncobj handle. + * @flags: Zero to wait for the point to be signalled, or + * &DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE to wait for a fence to be + * available for the point. + * @point: syncobj timeline point (set to zero for binary syncobjs). + * @fd: Existing eventfd to sent events to. + * @pad: Must be zero. + * + * Register an eventfd to be signalled by a syncobj. The eventfd counter will + * be incremented by one. + */ +struct drm_syncobj_eventfd { + __u32 handle; + __u32 flags; + __u64 point; + __s32 fd; + __u32 pad; +}; + struct drm_syncobj_array { __u64 handles; @@ -1169,6 +1196,8 @@ extern "C" { */ #define DRM_IOCTL_MODE_GETFB2 DRM_IOWR(0xCE, struct drm_mode_fb_cmd2) +#define DRM_IOCTL_SYNCOBJ_EVENTFD DRM_IOWR(0xCF, struct drm_syncobj_eventfd) + /* * Device specific ioctls should only be in their respective headers * The device specific ioctl range is from 0x40 to 0x9f. @@ -1180,25 +1209,50 @@ extern "C" { #define DRM_COMMAND_BASE 0x40 #define DRM_COMMAND_END 0xA0 -/* - * Header for events written back to userspace on the drm fd. The - * type defines the type of event, the length specifies the total - * length of the event (including the header), and user_data is - * typically a 64 bit value passed with the ioctl that triggered the - * event. A read on the drm fd will always only return complete - * events, that is, if for example the read buffer is 100 bytes, and - * there are two 64 byte events pending, only one will be returned. +/** + * struct drm_event - Header for DRM events + * @type: event type. + * @length: total number of payload bytes (including header). * - * Event types 0 - 0x7fffffff are generic drm events, 0x80000000 and - * up are chipset specific. + * This struct is a header for events written back to user-space on the DRM FD. + * A read on the DRM FD will always only return complete events: e.g. if the + * read buffer is 100 bytes large and there are two 64 byte events pending, + * only one will be returned. + * + * Event types 0 - 0x7fffffff are generic DRM events, 0x80000000 and + * up are chipset specific. Generic DRM events include &DRM_EVENT_VBLANK, + * &DRM_EVENT_FLIP_COMPLETE and &DRM_EVENT_CRTC_SEQUENCE. */ struct drm_event { __u32 type; __u32 length; }; +/** + * DRM_EVENT_VBLANK - vertical blanking event + * + * This event is sent in response to &DRM_IOCTL_WAIT_VBLANK with the + * &_DRM_VBLANK_EVENT flag set. + * + * The event payload is a struct drm_event_vblank. + */ #define DRM_EVENT_VBLANK 0x01 +/** + * DRM_EVENT_FLIP_COMPLETE - page-flip completion event + * + * This event is sent in response to an atomic commit or legacy page-flip with + * the &DRM_MODE_PAGE_FLIP_EVENT flag set. + * + * The event payload is a struct drm_event_vblank. + */ #define DRM_EVENT_FLIP_COMPLETE 0x02 +/** + * DRM_EVENT_CRTC_SEQUENCE - CRTC sequence event + * + * This event is sent in response to &DRM_IOCTL_CRTC_QUEUE_SEQUENCE. + * + * The event payload is a struct drm_event_crtc_sequence. + */ #define DRM_EVENT_CRTC_SEQUENCE 0x03 struct drm_event_vblank { diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 8790b3962e4b..0f6cdf52b1da 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -932,7 +932,14 @@ enum bpf_map_type { */ BPF_MAP_TYPE_CGROUP_STORAGE = BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED, BPF_MAP_TYPE_REUSEPORT_SOCKARRAY, - BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE, + BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE_DEPRECATED, + /* BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE is available to bpf programs + * attaching to a cgroup. The new mechanism (BPF_MAP_TYPE_CGRP_STORAGE + + * local percpu kptr) supports all BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE + * functionality and more. So mark * BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE + * deprecated. + */ + BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE = BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE_DEPRECATED, BPF_MAP_TYPE_QUEUE, BPF_MAP_TYPE_STACK, BPF_MAP_TYPE_SK_STORAGE, @@ -1040,6 +1047,13 @@ enum bpf_attach_type { BPF_TCX_INGRESS, BPF_TCX_EGRESS, BPF_TRACE_UPROBE_MULTI, + BPF_CGROUP_UNIX_CONNECT, + BPF_CGROUP_UNIX_SENDMSG, + BPF_CGROUP_UNIX_RECVMSG, + BPF_CGROUP_UNIX_GETPEERNAME, + BPF_CGROUP_UNIX_GETSOCKNAME, + BPF_NETKIT_PRIMARY, + BPF_NETKIT_PEER, __MAX_BPF_ATTACH_TYPE }; @@ -1059,6 +1073,7 @@ enum bpf_link_type { BPF_LINK_TYPE_NETFILTER = 10, BPF_LINK_TYPE_TCX = 11, BPF_LINK_TYPE_UPROBE_MULTI = 12, + BPF_LINK_TYPE_NETKIT = 13, MAX_BPF_LINK_TYPE, }; @@ -1644,6 +1659,13 @@ union bpf_attr { __u32 flags; __u32 pid; } uprobe_multi; + struct { + union { + __u32 relative_fd; + __u32 relative_id; + }; + __u64 expected_revision; + } netkit; }; } link_create; @@ -1962,7 +1984,9 @@ union bpf_attr { * performed again, if the helper is used in combination with * direct packet access. * Return - * 0 on success, or a negative error in case of failure. + * 0 on success, or a negative error in case of failure. Positive + * error indicates a potential drop or congestion in the target + * device. The particular positive error codes are not defined. * * u64 bpf_get_current_pid_tgid(void) * Description @@ -2695,8 +2719,8 @@ union bpf_attr { * *bpf_socket* should be one of the following: * * * **struct bpf_sock_ops** for **BPF_PROG_TYPE_SOCK_OPS**. - * * **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT** - * and **BPF_CGROUP_INET6_CONNECT**. + * * **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT**, + * **BPF_CGROUP_INET6_CONNECT** and **BPF_CGROUP_UNIX_CONNECT**. * * This helper actually implements a subset of **setsockopt()**. * It supports the following *level*\ s: @@ -2934,8 +2958,8 @@ union bpf_attr { * *bpf_socket* should be one of the following: * * * **struct bpf_sock_ops** for **BPF_PROG_TYPE_SOCK_OPS**. - * * **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT** - * and **BPF_CGROUP_INET6_CONNECT**. + * * **struct bpf_sock_addr** for **BPF_CGROUP_INET4_CONNECT**, + * **BPF_CGROUP_INET6_CONNECT** and **BPF_CGROUP_UNIX_CONNECT**. * * This helper actually implements a subset of **getsockopt()**. * It supports the same set of *optname*\ s that is supported by @@ -3255,6 +3279,11 @@ union bpf_attr { * and *params*->smac will not be set as output. A common * use case is to call **bpf_redirect_neigh**\ () after * doing **bpf_fib_lookup**\ (). + * **BPF_FIB_LOOKUP_SRC** + * Derive and set source IP addr in *params*->ipv{4,6}_src + * for the nexthop. If the src addr cannot be derived, + * **BPF_FIB_LKUP_RET_NO_SRC_ADDR** is returned. In this + * case, *params*->dmac and *params*->smac are not set either. * * *ctx* is either **struct xdp_md** for XDP programs or * **struct sk_buff** tc cls_act programs. @@ -5087,6 +5116,8 @@ union bpf_attr { * **BPF_F_TIMER_ABS** * Start the timer in absolute expire value instead of the * default relative one. + * **BPF_F_TIMER_CPU_PIN** + * Timer will be pinned to the CPU of the caller. * * Return * 0 on success. @@ -6523,6 +6554,7 @@ struct bpf_link_info { __aligned_u64 addrs; __u32 count; /* in/out: kprobe_multi function count */ __u32 flags; + __u64 missed; } kprobe_multi; struct { __u32 type; /* enum bpf_perf_event_type */ @@ -6538,6 +6570,7 @@ struct bpf_link_info { __u32 name_len; __u32 offset; /* offset from func_name */ __u64 addr; + __u64 missed; } kprobe; /* BPF_PERF_EVENT_KPROBE, BPF_PERF_EVENT_KRETPROBE */ struct { __aligned_u64 tp_name; /* in/out */ @@ -6553,6 +6586,10 @@ struct bpf_link_info { __u32 ifindex; __u32 attach_type; } tcx; + struct { + __u32 ifindex; + __u32 attach_type; + } netkit; }; } __attribute__((aligned(8))); @@ -6951,6 +6988,7 @@ enum { BPF_FIB_LOOKUP_OUTPUT = (1U << 1), BPF_FIB_LOOKUP_SKIP_NEIGH = (1U << 2), BPF_FIB_LOOKUP_TBID = (1U << 3), + BPF_FIB_LOOKUP_SRC = (1U << 4), }; enum { @@ -6963,6 +7001,7 @@ enum { BPF_FIB_LKUP_RET_UNSUPP_LWT, /* fwd requires encapsulation */ BPF_FIB_LKUP_RET_NO_NEIGH, /* no neighbor entry for nh */ BPF_FIB_LKUP_RET_FRAG_NEEDED, /* fragmentation required to fwd */ + BPF_FIB_LKUP_RET_NO_SRC_ADDR, /* failed to derive IP src addr */ }; struct bpf_fib_lookup { @@ -6997,6 +7036,9 @@ struct bpf_fib_lookup { __u32 rt_metric; }; + /* input: source address to consider for lookup + * output: source address result from lookup + */ union { __be32 ipv4_src; __u32 ipv6_src[4]; /* in6_addr; network order */ @@ -7298,9 +7340,11 @@ struct bpf_core_relo { * Flags to control bpf_timer_start() behaviour. * - BPF_F_TIMER_ABS: Timeout passed is absolute time, by default it is * relative to current time. + * - BPF_F_TIMER_CPU_PIN: Timer will be pinned to the CPU of the caller. */ enum { BPF_F_TIMER_ABS = (1ULL << 0), + BPF_F_TIMER_CPU_PIN = (1ULL << 1), }; /* BPF numbers iterator state */ diff --git a/tools/include/uapi/linux/if_link.h b/tools/include/uapi/linux/if_link.h index 39e659c83cfd..a0aa05a28cf2 100644 --- a/tools/include/uapi/linux/if_link.h +++ b/tools/include/uapi/linux/if_link.h @@ -211,6 +211,9 @@ struct rtnl_link_stats { * @rx_nohandler: Number of packets received on the interface * but dropped by the networking stack because the device is * not designated to receive packets (e.g. backup link in a bond). + * + * @rx_otherhost_dropped: Number of packets dropped due to mismatch + * in destination MAC address. */ struct rtnl_link_stats64 { __u64 rx_packets; @@ -243,6 +246,23 @@ struct rtnl_link_stats64 { __u64 rx_compressed; __u64 tx_compressed; __u64 rx_nohandler; + + __u64 rx_otherhost_dropped; +}; + +/* Subset of link stats useful for in-HW collection. Meaning of the fields is as + * for struct rtnl_link_stats64. + */ +struct rtnl_hw_stats64 { + __u64 rx_packets; + __u64 tx_packets; + __u64 rx_bytes; + __u64 tx_bytes; + __u64 rx_errors; + __u64 tx_errors; + __u64 rx_dropped; + __u64 tx_dropped; + __u64 multicast; }; /* The struct should be in sync with struct ifmap */ @@ -350,7 +370,13 @@ enum { IFLA_GRO_MAX_SIZE, IFLA_TSO_MAX_SIZE, IFLA_TSO_MAX_SEGS, + IFLA_ALLMULTI, /* Allmulti count: > 0 means acts ALLMULTI */ + + IFLA_DEVLINK_PORT, + IFLA_GSO_IPV4_MAX_SIZE, + IFLA_GRO_IPV4_MAX_SIZE, + IFLA_DPLL_PIN, __IFLA_MAX }; @@ -539,6 +565,12 @@ enum { IFLA_BRPORT_MRP_IN_OPEN, IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT, IFLA_BRPORT_MCAST_EHT_HOSTS_CNT, + IFLA_BRPORT_LOCKED, + IFLA_BRPORT_MAB, + IFLA_BRPORT_MCAST_N_GROUPS, + IFLA_BRPORT_MCAST_MAX_GROUPS, + IFLA_BRPORT_NEIGH_VLAN_SUPPRESS, + IFLA_BRPORT_BACKUP_NHID, __IFLA_BRPORT_MAX }; #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) @@ -716,7 +748,79 @@ enum ipvlan_mode { #define IPVLAN_F_PRIVATE 0x01 #define IPVLAN_F_VEPA 0x02 +/* Tunnel RTM header */ +struct tunnel_msg { + __u8 family; + __u8 flags; + __u16 reserved2; + __u32 ifindex; +}; + +/* netkit section */ +enum netkit_action { + NETKIT_NEXT = -1, + NETKIT_PASS = 0, + NETKIT_DROP = 2, + NETKIT_REDIRECT = 7, +}; + +enum netkit_mode { + NETKIT_L2, + NETKIT_L3, +}; + +enum { + IFLA_NETKIT_UNSPEC, + IFLA_NETKIT_PEER_INFO, + IFLA_NETKIT_PRIMARY, + IFLA_NETKIT_POLICY, + IFLA_NETKIT_PEER_POLICY, + IFLA_NETKIT_MODE, + __IFLA_NETKIT_MAX, +}; +#define IFLA_NETKIT_MAX (__IFLA_NETKIT_MAX - 1) + /* VXLAN section */ + +/* include statistics in the dump */ +#define TUNNEL_MSG_FLAG_STATS 0x01 + +#define TUNNEL_MSG_VALID_USER_FLAGS TUNNEL_MSG_FLAG_STATS + +/* Embedded inside VXLAN_VNIFILTER_ENTRY_STATS */ +enum { + VNIFILTER_ENTRY_STATS_UNSPEC, + VNIFILTER_ENTRY_STATS_RX_BYTES, + VNIFILTER_ENTRY_STATS_RX_PKTS, + VNIFILTER_ENTRY_STATS_RX_DROPS, + VNIFILTER_ENTRY_STATS_RX_ERRORS, + VNIFILTER_ENTRY_STATS_TX_BYTES, + VNIFILTER_ENTRY_STATS_TX_PKTS, + VNIFILTER_ENTRY_STATS_TX_DROPS, + VNIFILTER_ENTRY_STATS_TX_ERRORS, + VNIFILTER_ENTRY_STATS_PAD, + __VNIFILTER_ENTRY_STATS_MAX +}; +#define VNIFILTER_ENTRY_STATS_MAX (__VNIFILTER_ENTRY_STATS_MAX - 1) + +enum { + VXLAN_VNIFILTER_ENTRY_UNSPEC, + VXLAN_VNIFILTER_ENTRY_START, + VXLAN_VNIFILTER_ENTRY_END, + VXLAN_VNIFILTER_ENTRY_GROUP, + VXLAN_VNIFILTER_ENTRY_GROUP6, + VXLAN_VNIFILTER_ENTRY_STATS, + __VXLAN_VNIFILTER_ENTRY_MAX +}; +#define VXLAN_VNIFILTER_ENTRY_MAX (__VXLAN_VNIFILTER_ENTRY_MAX - 1) + +enum { + VXLAN_VNIFILTER_UNSPEC, + VXLAN_VNIFILTER_ENTRY, + __VXLAN_VNIFILTER_MAX +}; +#define VXLAN_VNIFILTER_MAX (__VXLAN_VNIFILTER_MAX - 1) + enum { IFLA_VXLAN_UNSPEC, IFLA_VXLAN_ID, @@ -748,6 +852,8 @@ enum { IFLA_VXLAN_GPE, IFLA_VXLAN_TTL_INHERIT, IFLA_VXLAN_DF, + IFLA_VXLAN_VNIFILTER, /* only applicable with COLLECT_METADATA mode */ + IFLA_VXLAN_LOCALBYPASS, __IFLA_VXLAN_MAX }; #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) @@ -781,6 +887,7 @@ enum { IFLA_GENEVE_LABEL, IFLA_GENEVE_TTL_INHERIT, IFLA_GENEVE_DF, + IFLA_GENEVE_INNER_PROTO_INHERIT, __IFLA_GENEVE_MAX }; #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1) @@ -826,6 +933,8 @@ enum { IFLA_GTP_FD1, IFLA_GTP_PDP_HASHSIZE, IFLA_GTP_ROLE, + IFLA_GTP_CREATE_SOCKETS, + IFLA_GTP_RESTART_COUNT, __IFLA_GTP_MAX, }; #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1) @@ -1162,6 +1271,17 @@ enum { #define IFLA_STATS_FILTER_BIT(ATTR) (1 << (ATTR - 1)) +enum { + IFLA_STATS_GETSET_UNSPEC, + IFLA_STATS_GET_FILTERS, /* Nest of IFLA_STATS_LINK_xxx, each a u32 with + * a filter mask for the corresponding group. + */ + IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS, /* 0 or 1 as u8 */ + __IFLA_STATS_GETSET_MAX, +}; + +#define IFLA_STATS_GETSET_MAX (__IFLA_STATS_GETSET_MAX - 1) + /* These are embedded into IFLA_STATS_LINK_XSTATS: * [IFLA_STATS_LINK_XSTATS] * -> [LINK_XSTATS_TYPE_xxx] @@ -1179,10 +1299,21 @@ enum { enum { IFLA_OFFLOAD_XSTATS_UNSPEC, IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */ + IFLA_OFFLOAD_XSTATS_HW_S_INFO, /* HW stats info. A nest */ + IFLA_OFFLOAD_XSTATS_L3_STATS, /* struct rtnl_hw_stats64 */ __IFLA_OFFLOAD_XSTATS_MAX }; #define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1) +enum { + IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC, + IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST, /* u8 */ + IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED, /* u8 */ + __IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX, +}; +#define IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX \ + (__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX - 1) + /* XDP section */ #define XDP_FLAGS_UPDATE_IF_NOEXIST (1U << 0) @@ -1281,4 +1412,14 @@ enum { #define IFLA_MCTP_MAX (__IFLA_MCTP_MAX - 1) +/* DSA section */ + +enum { + IFLA_DSA_UNSPEC, + IFLA_DSA_MASTER, + __IFLA_DSA_MAX, +}; + +#define IFLA_DSA_MAX (__IFLA_DSA_MAX - 1) + #endif /* _UAPI_LINUX_IF_LINK_H */ diff --git a/tools/include/uapi/linux/io_uring.h b/tools/include/uapi/linux/io_uring.h new file mode 100644 index 000000000000..f1c16f817742 --- /dev/null +++ b/tools/include/uapi/linux/io_uring.h @@ -0,0 +1,757 @@ +/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR MIT */ +/* + * Header file for the io_uring interface. + * + * Copyright (C) 2019 Jens Axboe + * Copyright (C) 2019 Christoph Hellwig + */ +#ifndef LINUX_IO_URING_H +#define LINUX_IO_URING_H + +#include <linux/fs.h> +#include <linux/types.h> +/* + * this file is shared with liburing and that has to autodetect + * if linux/time_types.h is available or not, it can + * define UAPI_LINUX_IO_URING_H_SKIP_LINUX_TIME_TYPES_H + * if linux/time_types.h is not available + */ +#ifndef UAPI_LINUX_IO_URING_H_SKIP_LINUX_TIME_TYPES_H +#include <linux/time_types.h> +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * IO submission data structure (Submission Queue Entry) + */ +struct io_uring_sqe { + __u8 opcode; /* type of operation for this sqe */ + __u8 flags; /* IOSQE_ flags */ + __u16 ioprio; /* ioprio for the request */ + __s32 fd; /* file descriptor to do IO on */ + union { + __u64 off; /* offset into file */ + __u64 addr2; + struct { + __u32 cmd_op; + __u32 __pad1; + }; + }; + union { + __u64 addr; /* pointer to buffer or iovecs */ + __u64 splice_off_in; + struct { + __u32 level; + __u32 optname; + }; + }; + __u32 len; /* buffer size or number of iovecs */ + union { + __kernel_rwf_t rw_flags; + __u32 fsync_flags; + __u16 poll_events; /* compatibility */ + __u32 poll32_events; /* word-reversed for BE */ + __u32 sync_range_flags; + __u32 msg_flags; + __u32 timeout_flags; + __u32 accept_flags; + __u32 cancel_flags; + __u32 open_flags; + __u32 statx_flags; + __u32 fadvise_advice; + __u32 splice_flags; + __u32 rename_flags; + __u32 unlink_flags; + __u32 hardlink_flags; + __u32 xattr_flags; + __u32 msg_ring_flags; + __u32 uring_cmd_flags; + __u32 waitid_flags; + __u32 futex_flags; + }; + __u64 user_data; /* data to be passed back at completion time */ + /* pack this to avoid bogus arm OABI complaints */ + union { + /* index into fixed buffers, if used */ + __u16 buf_index; + /* for grouped buffer selection */ + __u16 buf_group; + } __attribute__((packed)); + /* personality to use, if used */ + __u16 personality; + union { + __s32 splice_fd_in; + __u32 file_index; + __u32 optlen; + struct { + __u16 addr_len; + __u16 __pad3[1]; + }; + }; + union { + struct { + __u64 addr3; + __u64 __pad2[1]; + }; + __u64 optval; + /* + * If the ring is initialized with IORING_SETUP_SQE128, then + * this field is used for 80 bytes of arbitrary command data + */ + __u8 cmd[0]; + }; +}; + +/* + * If sqe->file_index is set to this for opcodes that instantiate a new + * direct descriptor (like openat/openat2/accept), then io_uring will allocate + * an available direct descriptor instead of having the application pass one + * in. The picked direct descriptor will be returned in cqe->res, or -ENFILE + * if the space is full. + */ +#define IORING_FILE_INDEX_ALLOC (~0U) + +enum { + IOSQE_FIXED_FILE_BIT, + IOSQE_IO_DRAIN_BIT, + IOSQE_IO_LINK_BIT, + IOSQE_IO_HARDLINK_BIT, + IOSQE_ASYNC_BIT, + IOSQE_BUFFER_SELECT_BIT, + IOSQE_CQE_SKIP_SUCCESS_BIT, +}; + +/* + * sqe->flags + */ +/* use fixed fileset */ +#define IOSQE_FIXED_FILE (1U << IOSQE_FIXED_FILE_BIT) +/* issue after inflight IO */ +#define IOSQE_IO_DRAIN (1U << IOSQE_IO_DRAIN_BIT) +/* links next sqe */ +#define IOSQE_IO_LINK (1U << IOSQE_IO_LINK_BIT) +/* like LINK, but stronger */ +#define IOSQE_IO_HARDLINK (1U << IOSQE_IO_HARDLINK_BIT) +/* always go async */ +#define IOSQE_ASYNC (1U << IOSQE_ASYNC_BIT) +/* select buffer from sqe->buf_group */ +#define IOSQE_BUFFER_SELECT (1U << IOSQE_BUFFER_SELECT_BIT) +/* don't post CQE if request succeeded */ +#define IOSQE_CQE_SKIP_SUCCESS (1U << IOSQE_CQE_SKIP_SUCCESS_BIT) + +/* + * io_uring_setup() flags + */ +#define IORING_SETUP_IOPOLL (1U << 0) /* io_context is polled */ +#define IORING_SETUP_SQPOLL (1U << 1) /* SQ poll thread */ +#define IORING_SETUP_SQ_AFF (1U << 2) /* sq_thread_cpu is valid */ +#define IORING_SETUP_CQSIZE (1U << 3) /* app defines CQ size */ +#define IORING_SETUP_CLAMP (1U << 4) /* clamp SQ/CQ ring sizes */ +#define IORING_SETUP_ATTACH_WQ (1U << 5) /* attach to existing wq */ +#define IORING_SETUP_R_DISABLED (1U << 6) /* start with ring disabled */ +#define IORING_SETUP_SUBMIT_ALL (1U << 7) /* continue submit on error */ +/* + * Cooperative task running. When requests complete, they often require + * forcing the submitter to transition to the kernel to complete. If this + * flag is set, work will be done when the task transitions anyway, rather + * than force an inter-processor interrupt reschedule. This avoids interrupting + * a task running in userspace, and saves an IPI. + */ +#define IORING_SETUP_COOP_TASKRUN (1U << 8) +/* + * If COOP_TASKRUN is set, get notified if task work is available for + * running and a kernel transition would be needed to run it. This sets + * IORING_SQ_TASKRUN in the sq ring flags. Not valid with COOP_TASKRUN. + */ +#define IORING_SETUP_TASKRUN_FLAG (1U << 9) +#define IORING_SETUP_SQE128 (1U << 10) /* SQEs are 128 byte */ +#define IORING_SETUP_CQE32 (1U << 11) /* CQEs are 32 byte */ +/* + * Only one task is allowed to submit requests + */ +#define IORING_SETUP_SINGLE_ISSUER (1U << 12) + +/* + * Defer running task work to get events. + * Rather than running bits of task work whenever the task transitions + * try to do it just before it is needed. + */ +#define IORING_SETUP_DEFER_TASKRUN (1U << 13) + +/* + * Application provides the memory for the rings + */ +#define IORING_SETUP_NO_MMAP (1U << 14) + +/* + * Register the ring fd in itself for use with + * IORING_REGISTER_USE_REGISTERED_RING; return a registered fd index rather + * than an fd. + */ +#define IORING_SETUP_REGISTERED_FD_ONLY (1U << 15) + +/* + * Removes indirection through the SQ index array. + */ +#define IORING_SETUP_NO_SQARRAY (1U << 16) + +enum io_uring_op { + IORING_OP_NOP, + IORING_OP_READV, + IORING_OP_WRITEV, + IORING_OP_FSYNC, + IORING_OP_READ_FIXED, + IORING_OP_WRITE_FIXED, + IORING_OP_POLL_ADD, + IORING_OP_POLL_REMOVE, + IORING_OP_SYNC_FILE_RANGE, + IORING_OP_SENDMSG, + IORING_OP_RECVMSG, + IORING_OP_TIMEOUT, + IORING_OP_TIMEOUT_REMOVE, + IORING_OP_ACCEPT, + IORING_OP_ASYNC_CANCEL, + IORING_OP_LINK_TIMEOUT, + IORING_OP_CONNECT, + IORING_OP_FALLOCATE, + IORING_OP_OPENAT, + IORING_OP_CLOSE, + IORING_OP_FILES_UPDATE, + IORING_OP_STATX, + IORING_OP_READ, + IORING_OP_WRITE, + IORING_OP_FADVISE, + IORING_OP_MADVISE, + IORING_OP_SEND, + IORING_OP_RECV, + IORING_OP_OPENAT2, + IORING_OP_EPOLL_CTL, + IORING_OP_SPLICE, + IORING_OP_PROVIDE_BUFFERS, + IORING_OP_REMOVE_BUFFERS, + IORING_OP_TEE, + IORING_OP_SHUTDOWN, + IORING_OP_RENAMEAT, + IORING_OP_UNLINKAT, + IORING_OP_MKDIRAT, + IORING_OP_SYMLINKAT, + IORING_OP_LINKAT, + IORING_OP_MSG_RING, + IORING_OP_FSETXATTR, + IORING_OP_SETXATTR, + IORING_OP_FGETXATTR, + IORING_OP_GETXATTR, + IORING_OP_SOCKET, + IORING_OP_URING_CMD, + IORING_OP_SEND_ZC, + IORING_OP_SENDMSG_ZC, + IORING_OP_READ_MULTISHOT, + IORING_OP_WAITID, + IORING_OP_FUTEX_WAIT, + IORING_OP_FUTEX_WAKE, + IORING_OP_FUTEX_WAITV, + + /* this goes last, obviously */ + IORING_OP_LAST, +}; + +/* + * sqe->uring_cmd_flags top 8bits aren't available for userspace + * IORING_URING_CMD_FIXED use registered buffer; pass this flag + * along with setting sqe->buf_index. + */ +#define IORING_URING_CMD_FIXED (1U << 0) +#define IORING_URING_CMD_MASK IORING_URING_CMD_FIXED + + +/* + * sqe->fsync_flags + */ +#define IORING_FSYNC_DATASYNC (1U << 0) + +/* + * sqe->timeout_flags + */ +#define IORING_TIMEOUT_ABS (1U << 0) +#define IORING_TIMEOUT_UPDATE (1U << 1) +#define IORING_TIMEOUT_BOOTTIME (1U << 2) +#define IORING_TIMEOUT_REALTIME (1U << 3) +#define IORING_LINK_TIMEOUT_UPDATE (1U << 4) +#define IORING_TIMEOUT_ETIME_SUCCESS (1U << 5) +#define IORING_TIMEOUT_MULTISHOT (1U << 6) +#define IORING_TIMEOUT_CLOCK_MASK (IORING_TIMEOUT_BOOTTIME | IORING_TIMEOUT_REALTIME) +#define IORING_TIMEOUT_UPDATE_MASK (IORING_TIMEOUT_UPDATE | IORING_LINK_TIMEOUT_UPDATE) +/* + * sqe->splice_flags + * extends splice(2) flags + */ +#define SPLICE_F_FD_IN_FIXED (1U << 31) /* the last bit of __u32 */ + +/* + * POLL_ADD flags. Note that since sqe->poll_events is the flag space, the + * command flags for POLL_ADD are stored in sqe->len. + * + * IORING_POLL_ADD_MULTI Multishot poll. Sets IORING_CQE_F_MORE if + * the poll handler will continue to report + * CQEs on behalf of the same SQE. + * + * IORING_POLL_UPDATE Update existing poll request, matching + * sqe->addr as the old user_data field. + * + * IORING_POLL_LEVEL Level triggered poll. + */ +#define IORING_POLL_ADD_MULTI (1U << 0) +#define IORING_POLL_UPDATE_EVENTS (1U << 1) +#define IORING_POLL_UPDATE_USER_DATA (1U << 2) +#define IORING_POLL_ADD_LEVEL (1U << 3) + +/* + * ASYNC_CANCEL flags. + * + * IORING_ASYNC_CANCEL_ALL Cancel all requests that match the given key + * IORING_ASYNC_CANCEL_FD Key off 'fd' for cancelation rather than the + * request 'user_data' + * IORING_ASYNC_CANCEL_ANY Match any request + * IORING_ASYNC_CANCEL_FD_FIXED 'fd' passed in is a fixed descriptor + * IORING_ASYNC_CANCEL_USERDATA Match on user_data, default for no other key + * IORING_ASYNC_CANCEL_OP Match request based on opcode + */ +#define IORING_ASYNC_CANCEL_ALL (1U << 0) +#define IORING_ASYNC_CANCEL_FD (1U << 1) +#define IORING_ASYNC_CANCEL_ANY (1U << 2) +#define IORING_ASYNC_CANCEL_FD_FIXED (1U << 3) +#define IORING_ASYNC_CANCEL_USERDATA (1U << 4) +#define IORING_ASYNC_CANCEL_OP (1U << 5) + +/* + * send/sendmsg and recv/recvmsg flags (sqe->ioprio) + * + * IORING_RECVSEND_POLL_FIRST If set, instead of first attempting to send + * or receive and arm poll if that yields an + * -EAGAIN result, arm poll upfront and skip + * the initial transfer attempt. + * + * IORING_RECV_MULTISHOT Multishot recv. Sets IORING_CQE_F_MORE if + * the handler will continue to report + * CQEs on behalf of the same SQE. + * + * IORING_RECVSEND_FIXED_BUF Use registered buffers, the index is stored in + * the buf_index field. + * + * IORING_SEND_ZC_REPORT_USAGE + * If set, SEND[MSG]_ZC should report + * the zerocopy usage in cqe.res + * for the IORING_CQE_F_NOTIF cqe. + * 0 is reported if zerocopy was actually possible. + * IORING_NOTIF_USAGE_ZC_COPIED if data was copied + * (at least partially). + */ +#define IORING_RECVSEND_POLL_FIRST (1U << 0) +#define IORING_RECV_MULTISHOT (1U << 1) +#define IORING_RECVSEND_FIXED_BUF (1U << 2) +#define IORING_SEND_ZC_REPORT_USAGE (1U << 3) + +/* + * cqe.res for IORING_CQE_F_NOTIF if + * IORING_SEND_ZC_REPORT_USAGE was requested + * + * It should be treated as a flag, all other + * bits of cqe.res should be treated as reserved! + */ +#define IORING_NOTIF_USAGE_ZC_COPIED (1U << 31) + +/* + * accept flags stored in sqe->ioprio + */ +#define IORING_ACCEPT_MULTISHOT (1U << 0) + +/* + * IORING_OP_MSG_RING command types, stored in sqe->addr + */ +enum { + IORING_MSG_DATA, /* pass sqe->len as 'res' and off as user_data */ + IORING_MSG_SEND_FD, /* send a registered fd to another ring */ +}; + +/* + * IORING_OP_MSG_RING flags (sqe->msg_ring_flags) + * + * IORING_MSG_RING_CQE_SKIP Don't post a CQE to the target ring. Not + * applicable for IORING_MSG_DATA, obviously. + */ +#define IORING_MSG_RING_CQE_SKIP (1U << 0) +/* Pass through the flags from sqe->file_index to cqe->flags */ +#define IORING_MSG_RING_FLAGS_PASS (1U << 1) + +/* + * IO completion data structure (Completion Queue Entry) + */ +struct io_uring_cqe { + __u64 user_data; /* sqe->data submission passed back */ + __s32 res; /* result code for this event */ + __u32 flags; + + /* + * If the ring is initialized with IORING_SETUP_CQE32, then this field + * contains 16-bytes of padding, doubling the size of the CQE. + */ + __u64 big_cqe[]; +}; + +/* + * cqe->flags + * + * IORING_CQE_F_BUFFER If set, the upper 16 bits are the buffer ID + * IORING_CQE_F_MORE If set, parent SQE will generate more CQE entries + * IORING_CQE_F_SOCK_NONEMPTY If set, more data to read after socket recv + * IORING_CQE_F_NOTIF Set for notification CQEs. Can be used to distinct + * them from sends. + */ +#define IORING_CQE_F_BUFFER (1U << 0) +#define IORING_CQE_F_MORE (1U << 1) +#define IORING_CQE_F_SOCK_NONEMPTY (1U << 2) +#define IORING_CQE_F_NOTIF (1U << 3) + +enum { + IORING_CQE_BUFFER_SHIFT = 16, +}; + +/* + * Magic offsets for the application to mmap the data it needs + */ +#define IORING_OFF_SQ_RING 0ULL +#define IORING_OFF_CQ_RING 0x8000000ULL +#define IORING_OFF_SQES 0x10000000ULL +#define IORING_OFF_PBUF_RING 0x80000000ULL +#define IORING_OFF_PBUF_SHIFT 16 +#define IORING_OFF_MMAP_MASK 0xf8000000ULL + +/* + * Filled with the offset for mmap(2) + */ +struct io_sqring_offsets { + __u32 head; + __u32 tail; + __u32 ring_mask; + __u32 ring_entries; + __u32 flags; + __u32 dropped; + __u32 array; + __u32 resv1; + __u64 user_addr; +}; + +/* + * sq_ring->flags + */ +#define IORING_SQ_NEED_WAKEUP (1U << 0) /* needs io_uring_enter wakeup */ +#define IORING_SQ_CQ_OVERFLOW (1U << 1) /* CQ ring is overflown */ +#define IORING_SQ_TASKRUN (1U << 2) /* task should enter the kernel */ + +struct io_cqring_offsets { + __u32 head; + __u32 tail; + __u32 ring_mask; + __u32 ring_entries; + __u32 overflow; + __u32 cqes; + __u32 flags; + __u32 resv1; + __u64 user_addr; +}; + +/* + * cq_ring->flags + */ + +/* disable eventfd notifications */ +#define IORING_CQ_EVENTFD_DISABLED (1U << 0) + +/* + * io_uring_enter(2) flags + */ +#define IORING_ENTER_GETEVENTS (1U << 0) +#define IORING_ENTER_SQ_WAKEUP (1U << 1) +#define IORING_ENTER_SQ_WAIT (1U << 2) +#define IORING_ENTER_EXT_ARG (1U << 3) +#define IORING_ENTER_REGISTERED_RING (1U << 4) + +/* + * Passed in for io_uring_setup(2). Copied back with updated info on success + */ +struct io_uring_params { + __u32 sq_entries; + __u32 cq_entries; + __u32 flags; + __u32 sq_thread_cpu; + __u32 sq_thread_idle; + __u32 features; + __u32 wq_fd; + __u32 resv[3]; + struct io_sqring_offsets sq_off; + struct io_cqring_offsets cq_off; +}; + +/* + * io_uring_params->features flags + */ +#define IORING_FEAT_SINGLE_MMAP (1U << 0) +#define IORING_FEAT_NODROP (1U << 1) +#define IORING_FEAT_SUBMIT_STABLE (1U << 2) +#define IORING_FEAT_RW_CUR_POS (1U << 3) +#define IORING_FEAT_CUR_PERSONALITY (1U << 4) +#define IORING_FEAT_FAST_POLL (1U << 5) +#define IORING_FEAT_POLL_32BITS (1U << 6) +#define IORING_FEAT_SQPOLL_NONFIXED (1U << 7) +#define IORING_FEAT_EXT_ARG (1U << 8) +#define IORING_FEAT_NATIVE_WORKERS (1U << 9) +#define IORING_FEAT_RSRC_TAGS (1U << 10) +#define IORING_FEAT_CQE_SKIP (1U << 11) +#define IORING_FEAT_LINKED_FILE (1U << 12) +#define IORING_FEAT_REG_REG_RING (1U << 13) + +/* + * io_uring_register(2) opcodes and arguments + */ +enum { + IORING_REGISTER_BUFFERS = 0, + IORING_UNREGISTER_BUFFERS = 1, + IORING_REGISTER_FILES = 2, + IORING_UNREGISTER_FILES = 3, + IORING_REGISTER_EVENTFD = 4, + IORING_UNREGISTER_EVENTFD = 5, + IORING_REGISTER_FILES_UPDATE = 6, + IORING_REGISTER_EVENTFD_ASYNC = 7, + IORING_REGISTER_PROBE = 8, + IORING_REGISTER_PERSONALITY = 9, + IORING_UNREGISTER_PERSONALITY = 10, + IORING_REGISTER_RESTRICTIONS = 11, + IORING_REGISTER_ENABLE_RINGS = 12, + + /* extended with tagging */ + IORING_REGISTER_FILES2 = 13, + IORING_REGISTER_FILES_UPDATE2 = 14, + IORING_REGISTER_BUFFERS2 = 15, + IORING_REGISTER_BUFFERS_UPDATE = 16, + + /* set/clear io-wq thread affinities */ + IORING_REGISTER_IOWQ_AFF = 17, + IORING_UNREGISTER_IOWQ_AFF = 18, + + /* set/get max number of io-wq workers */ + IORING_REGISTER_IOWQ_MAX_WORKERS = 19, + + /* register/unregister io_uring fd with the ring */ + IORING_REGISTER_RING_FDS = 20, + IORING_UNREGISTER_RING_FDS = 21, + + /* register ring based provide buffer group */ + IORING_REGISTER_PBUF_RING = 22, + IORING_UNREGISTER_PBUF_RING = 23, + + /* sync cancelation API */ + IORING_REGISTER_SYNC_CANCEL = 24, + + /* register a range of fixed file slots for automatic slot allocation */ + IORING_REGISTER_FILE_ALLOC_RANGE = 25, + + /* this goes last */ + IORING_REGISTER_LAST, + + /* flag added to the opcode to use a registered ring fd */ + IORING_REGISTER_USE_REGISTERED_RING = 1U << 31 +}; + +/* io-wq worker categories */ +enum { + IO_WQ_BOUND, + IO_WQ_UNBOUND, +}; + +/* deprecated, see struct io_uring_rsrc_update */ +struct io_uring_files_update { + __u32 offset; + __u32 resv; + __aligned_u64 /* __s32 * */ fds; +}; + +/* + * Register a fully sparse file space, rather than pass in an array of all + * -1 file descriptors. + */ +#define IORING_RSRC_REGISTER_SPARSE (1U << 0) + +struct io_uring_rsrc_register { + __u32 nr; + __u32 flags; + __u64 resv2; + __aligned_u64 data; + __aligned_u64 tags; +}; + +struct io_uring_rsrc_update { + __u32 offset; + __u32 resv; + __aligned_u64 data; +}; + +struct io_uring_rsrc_update2 { + __u32 offset; + __u32 resv; + __aligned_u64 data; + __aligned_u64 tags; + __u32 nr; + __u32 resv2; +}; + +/* Skip updating fd indexes set to this value in the fd table */ +#define IORING_REGISTER_FILES_SKIP (-2) + +#define IO_URING_OP_SUPPORTED (1U << 0) + +struct io_uring_probe_op { + __u8 op; + __u8 resv; + __u16 flags; /* IO_URING_OP_* flags */ + __u32 resv2; +}; + +struct io_uring_probe { + __u8 last_op; /* last opcode supported */ + __u8 ops_len; /* length of ops[] array below */ + __u16 resv; + __u32 resv2[3]; + struct io_uring_probe_op ops[]; +}; + +struct io_uring_restriction { + __u16 opcode; + union { + __u8 register_op; /* IORING_RESTRICTION_REGISTER_OP */ + __u8 sqe_op; /* IORING_RESTRICTION_SQE_OP */ + __u8 sqe_flags; /* IORING_RESTRICTION_SQE_FLAGS_* */ + }; + __u8 resv; + __u32 resv2[3]; +}; + +struct io_uring_buf { + __u64 addr; + __u32 len; + __u16 bid; + __u16 resv; +}; + +struct io_uring_buf_ring { + union { + /* + * To avoid spilling into more pages than we need to, the + * ring tail is overlaid with the io_uring_buf->resv field. + */ + struct { + __u64 resv1; + __u32 resv2; + __u16 resv3; + __u16 tail; + }; + __DECLARE_FLEX_ARRAY(struct io_uring_buf, bufs); + }; +}; + +/* + * Flags for IORING_REGISTER_PBUF_RING. + * + * IOU_PBUF_RING_MMAP: If set, kernel will allocate the memory for the ring. + * The application must not set a ring_addr in struct + * io_uring_buf_reg, instead it must subsequently call + * mmap(2) with the offset set as: + * IORING_OFF_PBUF_RING | (bgid << IORING_OFF_PBUF_SHIFT) + * to get a virtual mapping for the ring. + */ +enum { + IOU_PBUF_RING_MMAP = 1, +}; + +/* argument for IORING_(UN)REGISTER_PBUF_RING */ +struct io_uring_buf_reg { + __u64 ring_addr; + __u32 ring_entries; + __u16 bgid; + __u16 flags; + __u64 resv[3]; +}; + +/* + * io_uring_restriction->opcode values + */ +enum { + /* Allow an io_uring_register(2) opcode */ + IORING_RESTRICTION_REGISTER_OP = 0, + + /* Allow an sqe opcode */ + IORING_RESTRICTION_SQE_OP = 1, + + /* Allow sqe flags */ + IORING_RESTRICTION_SQE_FLAGS_ALLOWED = 2, + + /* Require sqe flags (these flags must be set on each submission) */ + IORING_RESTRICTION_SQE_FLAGS_REQUIRED = 3, + + IORING_RESTRICTION_LAST +}; + +struct io_uring_getevents_arg { + __u64 sigmask; + __u32 sigmask_sz; + __u32 pad; + __u64 ts; +}; + +/* + * Argument for IORING_REGISTER_SYNC_CANCEL + */ +struct io_uring_sync_cancel_reg { + __u64 addr; + __s32 fd; + __u32 flags; + struct __kernel_timespec timeout; + __u8 opcode; + __u8 pad[7]; + __u64 pad2[3]; +}; + +/* + * Argument for IORING_REGISTER_FILE_ALLOC_RANGE + * The range is specified as [off, off + len) + */ +struct io_uring_file_index_range { + __u32 off; + __u32 len; + __u64 resv; +}; + +struct io_uring_recvmsg_out { + __u32 namelen; + __u32 controllen; + __u32 payloadlen; + __u32 flags; +}; + +/* + * Argument for IORING_OP_URING_CMD when file is a socket + */ +enum { + SOCKET_URING_OP_SIOCINQ = 0, + SOCKET_URING_OP_SIOCOUTQ, + SOCKET_URING_OP_GETSOCKOPT, + SOCKET_URING_OP_SETSOCKOPT, +}; + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/tools/include/uapi/linux/netdev.h b/tools/include/uapi/linux/netdev.h index c1634b95c223..2943a151d4f1 100644 --- a/tools/include/uapi/linux/netdev.h +++ b/tools/include/uapi/linux/netdev.h @@ -38,11 +38,27 @@ enum netdev_xdp_act { NETDEV_XDP_ACT_MASK = 127, }; +/** + * enum netdev_xdp_rx_metadata + * @NETDEV_XDP_RX_METADATA_TIMESTAMP: Device is capable of exposing receive HW + * timestamp via bpf_xdp_metadata_rx_timestamp(). + * @NETDEV_XDP_RX_METADATA_HASH: Device is capable of exposing receive packet + * hash via bpf_xdp_metadata_rx_hash(). + */ +enum netdev_xdp_rx_metadata { + NETDEV_XDP_RX_METADATA_TIMESTAMP = 1, + NETDEV_XDP_RX_METADATA_HASH = 2, + + /* private: */ + NETDEV_XDP_RX_METADATA_MASK = 3, +}; + enum { NETDEV_A_DEV_IFINDEX = 1, NETDEV_A_DEV_PAD, NETDEV_A_DEV_XDP_FEATURES, NETDEV_A_DEV_XDP_ZC_MAX_SEGS, + NETDEV_A_DEV_XDP_RX_METADATA_FEATURES, __NETDEV_A_DEV_MAX, NETDEV_A_DEV_MAX = (__NETDEV_A_DEV_MAX - 1) diff --git a/tools/include/uapi/linux/seccomp.h b/tools/include/uapi/linux/seccomp.h new file mode 100644 index 000000000000..dbfc9b37fcae --- /dev/null +++ b/tools/include/uapi/linux/seccomp.h @@ -0,0 +1,157 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_LINUX_SECCOMP_H +#define _UAPI_LINUX_SECCOMP_H + +#include <linux/compiler.h> +#include <linux/types.h> + + +/* Valid values for seccomp.mode and prctl(PR_SET_SECCOMP, <mode>) */ +#define SECCOMP_MODE_DISABLED 0 /* seccomp is not in use. */ +#define SECCOMP_MODE_STRICT 1 /* uses hard-coded filter. */ +#define SECCOMP_MODE_FILTER 2 /* uses user-supplied filter. */ + +/* Valid operations for seccomp syscall. */ +#define SECCOMP_SET_MODE_STRICT 0 +#define SECCOMP_SET_MODE_FILTER 1 +#define SECCOMP_GET_ACTION_AVAIL 2 +#define SECCOMP_GET_NOTIF_SIZES 3 + +/* Valid flags for SECCOMP_SET_MODE_FILTER */ +#define SECCOMP_FILTER_FLAG_TSYNC (1UL << 0) +#define SECCOMP_FILTER_FLAG_LOG (1UL << 1) +#define SECCOMP_FILTER_FLAG_SPEC_ALLOW (1UL << 2) +#define SECCOMP_FILTER_FLAG_NEW_LISTENER (1UL << 3) +#define SECCOMP_FILTER_FLAG_TSYNC_ESRCH (1UL << 4) +/* Received notifications wait in killable state (only respond to fatal signals) */ +#define SECCOMP_FILTER_FLAG_WAIT_KILLABLE_RECV (1UL << 5) + +/* + * All BPF programs must return a 32-bit value. + * The bottom 16-bits are for optional return data. + * The upper 16-bits are ordered from least permissive values to most, + * as a signed value (so 0x8000000 is negative). + * + * The ordering ensures that a min_t() over composed return values always + * selects the least permissive choice. + */ +#define SECCOMP_RET_KILL_PROCESS 0x80000000U /* kill the process */ +#define SECCOMP_RET_KILL_THREAD 0x00000000U /* kill the thread */ +#define SECCOMP_RET_KILL SECCOMP_RET_KILL_THREAD +#define SECCOMP_RET_TRAP 0x00030000U /* disallow and force a SIGSYS */ +#define SECCOMP_RET_ERRNO 0x00050000U /* returns an errno */ +#define SECCOMP_RET_USER_NOTIF 0x7fc00000U /* notifies userspace */ +#define SECCOMP_RET_TRACE 0x7ff00000U /* pass to a tracer or disallow */ +#define SECCOMP_RET_LOG 0x7ffc0000U /* allow after logging */ +#define SECCOMP_RET_ALLOW 0x7fff0000U /* allow */ + +/* Masks for the return value sections. */ +#define SECCOMP_RET_ACTION_FULL 0xffff0000U +#define SECCOMP_RET_ACTION 0x7fff0000U +#define SECCOMP_RET_DATA 0x0000ffffU + +/** + * struct seccomp_data - the format the BPF program executes over. + * @nr: the system call number + * @arch: indicates system call convention as an AUDIT_ARCH_* value + * as defined in <linux/audit.h>. + * @instruction_pointer: at the time of the system call. + * @args: up to 6 system call arguments always stored as 64-bit values + * regardless of the architecture. + */ +struct seccomp_data { + int nr; + __u32 arch; + __u64 instruction_pointer; + __u64 args[6]; +}; + +struct seccomp_notif_sizes { + __u16 seccomp_notif; + __u16 seccomp_notif_resp; + __u16 seccomp_data; +}; + +struct seccomp_notif { + __u64 id; + __u32 pid; + __u32 flags; + struct seccomp_data data; +}; + +/* + * Valid flags for struct seccomp_notif_resp + * + * Note, the SECCOMP_USER_NOTIF_FLAG_CONTINUE flag must be used with caution! + * If set by the process supervising the syscalls of another process the + * syscall will continue. This is problematic because of an inherent TOCTOU. + * An attacker can exploit the time while the supervised process is waiting on + * a response from the supervising process to rewrite syscall arguments which + * are passed as pointers of the intercepted syscall. + * It should be absolutely clear that this means that the seccomp notifier + * _cannot_ be used to implement a security policy! It should only ever be used + * in scenarios where a more privileged process supervises the syscalls of a + * lesser privileged process to get around kernel-enforced security + * restrictions when the privileged process deems this safe. In other words, + * in order to continue a syscall the supervising process should be sure that + * another security mechanism or the kernel itself will sufficiently block + * syscalls if arguments are rewritten to something unsafe. + * + * Similar precautions should be applied when stacking SECCOMP_RET_USER_NOTIF + * or SECCOMP_RET_TRACE. For SECCOMP_RET_USER_NOTIF filters acting on the + * same syscall, the most recently added filter takes precedence. This means + * that the new SECCOMP_RET_USER_NOTIF filter can override any + * SECCOMP_IOCTL_NOTIF_SEND from earlier filters, essentially allowing all + * such filtered syscalls to be executed by sending the response + * SECCOMP_USER_NOTIF_FLAG_CONTINUE. Note that SECCOMP_RET_TRACE can equally + * be overriden by SECCOMP_USER_NOTIF_FLAG_CONTINUE. + */ +#define SECCOMP_USER_NOTIF_FLAG_CONTINUE (1UL << 0) + +struct seccomp_notif_resp { + __u64 id; + __s64 val; + __s32 error; + __u32 flags; +}; + +#define SECCOMP_USER_NOTIF_FD_SYNC_WAKE_UP (1UL << 0) + +/* valid flags for seccomp_notif_addfd */ +#define SECCOMP_ADDFD_FLAG_SETFD (1UL << 0) /* Specify remote fd */ +#define SECCOMP_ADDFD_FLAG_SEND (1UL << 1) /* Addfd and return it, atomically */ + +/** + * struct seccomp_notif_addfd + * @id: The ID of the seccomp notification + * @flags: SECCOMP_ADDFD_FLAG_* + * @srcfd: The local fd number + * @newfd: Optional remote FD number if SETFD option is set, otherwise 0. + * @newfd_flags: The O_* flags the remote FD should have applied + */ +struct seccomp_notif_addfd { + __u64 id; + __u32 flags; + __u32 srcfd; + __u32 newfd; + __u32 newfd_flags; +}; + +#define SECCOMP_IOC_MAGIC '!' +#define SECCOMP_IO(nr) _IO(SECCOMP_IOC_MAGIC, nr) +#define SECCOMP_IOR(nr, type) _IOR(SECCOMP_IOC_MAGIC, nr, type) +#define SECCOMP_IOW(nr, type) _IOW(SECCOMP_IOC_MAGIC, nr, type) +#define SECCOMP_IOWR(nr, type) _IOWR(SECCOMP_IOC_MAGIC, nr, type) + +/* Flags for seccomp notification fd ioctl. */ +#define SECCOMP_IOCTL_NOTIF_RECV SECCOMP_IOWR(0, struct seccomp_notif) +#define SECCOMP_IOCTL_NOTIF_SEND SECCOMP_IOWR(1, \ + struct seccomp_notif_resp) +#define SECCOMP_IOCTL_NOTIF_ID_VALID SECCOMP_IOW(2, __u64) +/* On success, the return value is the remote process's added fd number */ +#define SECCOMP_IOCTL_NOTIF_ADDFD SECCOMP_IOW(3, \ + struct seccomp_notif_addfd) + +#define SECCOMP_IOCTL_NOTIF_SET_FLAGS SECCOMP_IOW(4, __u64) + +#endif /* _UAPI_LINUX_SECCOMP_H */ diff --git a/tools/lib/bpf/bpf.c b/tools/lib/bpf/bpf.c index b0f1913763a3..9dc9625651dc 100644 --- a/tools/lib/bpf/bpf.c +++ b/tools/lib/bpf/bpf.c @@ -810,6 +810,22 @@ int bpf_link_create(int prog_fd, int target_fd, if (!OPTS_ZEROED(opts, tcx)) return libbpf_err(-EINVAL); break; + case BPF_NETKIT_PRIMARY: + case BPF_NETKIT_PEER: + relative_fd = OPTS_GET(opts, netkit.relative_fd, 0); + relative_id = OPTS_GET(opts, netkit.relative_id, 0); + if (relative_fd && relative_id) + return libbpf_err(-EINVAL); + if (relative_id) { + attr.link_create.netkit.relative_id = relative_id; + attr.link_create.flags |= BPF_F_ID; + } else { + attr.link_create.netkit.relative_fd = relative_fd; + } + attr.link_create.netkit.expected_revision = OPTS_GET(opts, netkit.expected_revision, 0); + if (!OPTS_ZEROED(opts, netkit)) + return libbpf_err(-EINVAL); + break; default: if (!OPTS_ZEROED(opts, flags)) return libbpf_err(-EINVAL); diff --git a/tools/lib/bpf/bpf.h b/tools/lib/bpf/bpf.h index 74c2887cfd24..d0f53772bdc0 100644 --- a/tools/lib/bpf/bpf.h +++ b/tools/lib/bpf/bpf.h @@ -415,6 +415,11 @@ struct bpf_link_create_opts { __u32 relative_id; __u64 expected_revision; } tcx; + struct { + __u32 relative_fd; + __u32 relative_id; + __u64 expected_revision; + } netkit; }; size_t :0; }; diff --git a/tools/lib/bpf/bpf_helpers.h b/tools/lib/bpf/bpf_helpers.h index bbab9ad9dc5a..77ceea575dc7 100644 --- a/tools/lib/bpf/bpf_helpers.h +++ b/tools/lib/bpf/bpf_helpers.h @@ -181,6 +181,7 @@ enum libbpf_tristate { #define __ksym __attribute__((section(".ksyms"))) #define __kptr_untrusted __attribute__((btf_type_tag("kptr_untrusted"))) #define __kptr __attribute__((btf_type_tag("kptr"))) +#define __percpu_kptr __attribute__((btf_type_tag("percpu_kptr"))) #define bpf_ksym_exists(sym) ({ \ _Static_assert(!__builtin_constant_p(!!sym), #sym " should be marked as __weak"); \ diff --git a/tools/lib/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h index 3803479dbe10..1c13f8e88833 100644 --- a/tools/lib/bpf/bpf_tracing.h +++ b/tools/lib/bpf/bpf_tracing.h @@ -362,8 +362,6 @@ struct pt_regs___arm64 { #define __PT_PARM7_REG a6 #define __PT_PARM8_REG a7 -/* riscv does not select ARCH_HAS_SYSCALL_WRAPPER. */ -#define PT_REGS_SYSCALL_REGS(ctx) ctx #define __PT_PARM1_SYSCALL_REG __PT_PARM1_REG #define __PT_PARM2_SYSCALL_REG __PT_PARM2_REG #define __PT_PARM3_SYSCALL_REG __PT_PARM3_REG diff --git a/tools/lib/bpf/btf.c b/tools/lib/bpf/btf.c index 8484b563b53d..ee95fd379d4d 100644 --- a/tools/lib/bpf/btf.c +++ b/tools/lib/bpf/btf.c @@ -448,6 +448,165 @@ static int btf_parse_type_sec(struct btf *btf) return 0; } +static int btf_validate_str(const struct btf *btf, __u32 str_off, const char *what, __u32 type_id) +{ + const char *s; + + s = btf__str_by_offset(btf, str_off); + if (!s) { + pr_warn("btf: type [%u]: invalid %s (string offset %u)\n", type_id, what, str_off); + return -EINVAL; + } + + return 0; +} + +static int btf_validate_id(const struct btf *btf, __u32 id, __u32 ctx_id) +{ + const struct btf_type *t; + + t = btf__type_by_id(btf, id); + if (!t) { + pr_warn("btf: type [%u]: invalid referenced type ID %u\n", ctx_id, id); + return -EINVAL; + } + + return 0; +} + +static int btf_validate_type(const struct btf *btf, const struct btf_type *t, __u32 id) +{ + __u32 kind = btf_kind(t); + int err, i, n; + + err = btf_validate_str(btf, t->name_off, "type name", id); + if (err) + return err; + + switch (kind) { + case BTF_KIND_UNKN: + case BTF_KIND_INT: + case BTF_KIND_FWD: + case BTF_KIND_FLOAT: + break; + case BTF_KIND_PTR: + case BTF_KIND_TYPEDEF: + case BTF_KIND_VOLATILE: + case BTF_KIND_CONST: + case BTF_KIND_RESTRICT: + case BTF_KIND_VAR: + case BTF_KIND_DECL_TAG: + case BTF_KIND_TYPE_TAG: + err = btf_validate_id(btf, t->type, id); + if (err) + return err; + break; + case BTF_KIND_ARRAY: { + const struct btf_array *a = btf_array(t); + + err = btf_validate_id(btf, a->type, id); + err = err ?: btf_validate_id(btf, a->index_type, id); + if (err) + return err; + break; + } + case BTF_KIND_STRUCT: + case BTF_KIND_UNION: { + const struct btf_member *m = btf_members(t); + + n = btf_vlen(t); + for (i = 0; i < n; i++, m++) { + err = btf_validate_str(btf, m->name_off, "field name", id); + err = err ?: btf_validate_id(btf, m->type, id); + if (err) + return err; + } + break; + } + case BTF_KIND_ENUM: { + const struct btf_enum *m = btf_enum(t); + + n = btf_vlen(t); + for (i = 0; i < n; i++, m++) { + err = btf_validate_str(btf, m->name_off, "enum name", id); + if (err) + return err; + } + break; + } + case BTF_KIND_ENUM64: { + const struct btf_enum64 *m = btf_enum64(t); + + n = btf_vlen(t); + for (i = 0; i < n; i++, m++) { + err = btf_validate_str(btf, m->name_off, "enum name", id); + if (err) + return err; + } + break; + } + case BTF_KIND_FUNC: { + const struct btf_type *ft; + + err = btf_validate_id(btf, t->type, id); + if (err) + return err; + ft = btf__type_by_id(btf, t->type); + if (btf_kind(ft) != BTF_KIND_FUNC_PROTO) { + pr_warn("btf: type [%u]: referenced type [%u] is not FUNC_PROTO\n", id, t->type); + return -EINVAL; + } + break; + } + case BTF_KIND_FUNC_PROTO: { + const struct btf_param *m = btf_params(t); + + n = btf_vlen(t); + for (i = 0; i < n; i++, m++) { + err = btf_validate_str(btf, m->name_off, "param name", id); + err = err ?: btf_validate_id(btf, m->type, id); + if (err) + return err; + } + break; + } + case BTF_KIND_DATASEC: { + const struct btf_var_secinfo *m = btf_var_secinfos(t); + + n = btf_vlen(t); + for (i = 0; i < n; i++, m++) { + err = btf_validate_id(btf, m->type, id); + if (err) + return err; + } + break; + } + default: + pr_warn("btf: type [%u]: unrecognized kind %u\n", id, kind); + return -EINVAL; + } + return 0; +} + +/* Validate basic sanity of BTF. It's intentionally less thorough than + * kernel's validation and validates only properties of BTF that libbpf relies + * on to be correct (e.g., valid type IDs, valid string offsets, etc) + */ +static int btf_sanity_check(const struct btf *btf) +{ + const struct btf_type *t; + __u32 i, n = btf__type_cnt(btf); + int err; + + for (i = 1; i < n; i++) { + t = btf_type_by_id(btf, i); + err = btf_validate_type(btf, t, i); + if (err) + return err; + } + return 0; +} + __u32 btf__type_cnt(const struct btf *btf) { return btf->start_id + btf->nr_types; @@ -902,6 +1061,7 @@ static struct btf *btf_new(const void *data, __u32 size, struct btf *base_btf) err = btf_parse_str_sec(btf); err = err ?: btf_parse_type_sec(btf); + err = err ?: btf_sanity_check(btf); if (err) goto done; diff --git a/tools/lib/bpf/elf.c b/tools/lib/bpf/elf.c index 9d0296c1726a..2a62bf411bb3 100644 --- a/tools/lib/bpf/elf.c +++ b/tools/lib/bpf/elf.c @@ -1,5 +1,8 @@ // SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif #include <libelf.h> #include <gelf.h> #include <fcntl.h> @@ -10,6 +13,17 @@ #define STRERR_BUFSIZE 128 +/* A SHT_GNU_versym section holds 16-bit words. This bit is set if + * the symbol is hidden and can only be seen when referenced using an + * explicit version number. This is a GNU extension. + */ +#define VERSYM_HIDDEN 0x8000 + +/* This is the mask for the rest of the data in a word read from a + * SHT_GNU_versym section. + */ +#define VERSYM_VERSION 0x7fff + int elf_open(const char *binary_path, struct elf_fd *elf_fd) { char errmsg[STRERR_BUFSIZE]; @@ -64,13 +78,18 @@ struct elf_sym { const char *name; GElf_Sym sym; GElf_Shdr sh; + int ver; + bool hidden; }; struct elf_sym_iter { Elf *elf; Elf_Data *syms; + Elf_Data *versyms; + Elf_Data *verdefs; size_t nr_syms; size_t strtabidx; + size_t verdef_strtabidx; size_t next_sym_idx; struct elf_sym sym; int st_type; @@ -111,6 +130,27 @@ static int elf_sym_iter_new(struct elf_sym_iter *iter, iter->nr_syms = iter->syms->d_size / sh.sh_entsize; iter->elf = elf; iter->st_type = st_type; + + /* Version symbol table is meaningful to dynsym only */ + if (sh_type != SHT_DYNSYM) + return 0; + + scn = elf_find_next_scn_by_type(elf, SHT_GNU_versym, NULL); + if (!scn) + return 0; + iter->versyms = elf_getdata(scn, 0); + + scn = elf_find_next_scn_by_type(elf, SHT_GNU_verdef, NULL); + if (!scn) + return 0; + + iter->verdefs = elf_getdata(scn, 0); + if (!iter->verdefs || !gelf_getshdr(scn, &sh)) { + pr_warn("elf: failed to get verdef ELF section in '%s'\n", binary_path); + return -EINVAL; + } + iter->verdef_strtabidx = sh.sh_link; + return 0; } @@ -119,6 +159,7 @@ static struct elf_sym *elf_sym_iter_next(struct elf_sym_iter *iter) struct elf_sym *ret = &iter->sym; GElf_Sym *sym = &ret->sym; const char *name = NULL; + GElf_Versym versym; Elf_Scn *sym_scn; size_t idx; @@ -138,12 +179,83 @@ static struct elf_sym *elf_sym_iter_next(struct elf_sym_iter *iter) iter->next_sym_idx = idx + 1; ret->name = name; + ret->ver = 0; + ret->hidden = false; + + if (iter->versyms) { + if (!gelf_getversym(iter->versyms, idx, &versym)) + continue; + ret->ver = versym & VERSYM_VERSION; + ret->hidden = versym & VERSYM_HIDDEN; + } return ret; } return NULL; } +static const char *elf_get_vername(struct elf_sym_iter *iter, int ver) +{ + GElf_Verdaux verdaux; + GElf_Verdef verdef; + int offset; + + if (!iter->verdefs) + return NULL; + + offset = 0; + while (gelf_getverdef(iter->verdefs, offset, &verdef)) { + if (verdef.vd_ndx != ver) { + if (!verdef.vd_next) + break; + + offset += verdef.vd_next; + continue; + } + + if (!gelf_getverdaux(iter->verdefs, offset + verdef.vd_aux, &verdaux)) + break; + + return elf_strptr(iter->elf, iter->verdef_strtabidx, verdaux.vda_name); + + } + return NULL; +} + +static bool symbol_match(struct elf_sym_iter *iter, int sh_type, struct elf_sym *sym, + const char *name, size_t name_len, const char *lib_ver) +{ + const char *ver_name; + + /* Symbols are in forms of func, func@LIB_VER or func@@LIB_VER + * make sure the func part matches the user specified name + */ + if (strncmp(sym->name, name, name_len) != 0) + return false; + + /* ...but we don't want a search for "foo" to match 'foo2" also, so any + * additional characters in sname should be of the form "@@LIB". + */ + if (sym->name[name_len] != '\0' && sym->name[name_len] != '@') + return false; + + /* If user does not specify symbol version, then we got a match */ + if (!lib_ver) + return true; + + /* If user specifies symbol version, for dynamic symbols, + * get version name from ELF verdef section for comparison. + */ + if (sh_type == SHT_DYNSYM) { + ver_name = elf_get_vername(iter, sym->ver); + if (!ver_name) + return false; + return strcmp(ver_name, lib_ver) == 0; + } + + /* For normal symbols, it is already in form of func@LIB_VER */ + return strcmp(sym->name, name) == 0; +} /* Transform symbol's virtual address (absolute for binaries and relative * for shared libs) into file offset, which is what kernel is expecting @@ -166,7 +278,8 @@ static unsigned long elf_sym_offset(struct elf_sym *sym) long elf_find_func_offset(Elf *elf, const char *binary_path, const char *name) { int i, sh_types[2] = { SHT_DYNSYM, SHT_SYMTAB }; - bool is_shared_lib, is_name_qualified; + const char *at_symbol, *lib_ver; + bool is_shared_lib; long ret = -ENOENT; size_t name_len; GElf_Ehdr ehdr; @@ -179,9 +292,18 @@ long elf_find_func_offset(Elf *elf, const char *binary_path, const char *name) /* for shared lib case, we do not need to calculate relative offset */ is_shared_lib = ehdr.e_type == ET_DYN; - name_len = strlen(name); - /* Does name specify "@@LIB"? */ - is_name_qualified = strstr(name, "@@") != NULL; + /* Does name specify "@@LIB_VER" or "@LIB_VER" ? */ + at_symbol = strchr(name, '@'); + if (at_symbol) { + name_len = at_symbol - name; + /* skip second @ if it's @@LIB_VER case */ + if (at_symbol[1] == '@') + at_symbol++; + lib_ver = at_symbol + 1; + } else { + name_len = strlen(name); + lib_ver = NULL; + } /* Search SHT_DYNSYM, SHT_SYMTAB for symbol. This search order is used because if * a binary is stripped, it may only have SHT_DYNSYM, and a fully-statically @@ -201,20 +323,17 @@ long elf_find_func_offset(Elf *elf, const char *binary_path, const char *name) goto out; while ((sym = elf_sym_iter_next(&iter))) { - /* User can specify func, func@@LIB or func@@LIB_VERSION. */ - if (strncmp(sym->name, name, name_len) != 0) - continue; - /* ...but we don't want a search for "foo" to match 'foo2" also, so any - * additional characters in sname should be of the form "@@LIB". - */ - if (!is_name_qualified && sym->name[name_len] != '\0' && sym->name[name_len] != '@') + if (!symbol_match(&iter, sh_types[i], sym, name, name_len, lib_ver)) continue; cur_bind = GELF_ST_BIND(sym->sym.st_info); if (ret > 0) { /* handle multiple matches */ - if (last_bind != STB_WEAK && cur_bind != STB_WEAK) { + if (elf_sym_offset(sym) == ret) { + /* same offset, no problem */ + continue; + } else if (last_bind != STB_WEAK && cur_bind != STB_WEAK) { /* Only accept one non-weak bind. */ pr_warn("elf: ambiguous match for '%s', '%s' in '%s'\n", sym->name, name, binary_path); diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 96ff1aa4bf6a..e067be95da3c 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -82,17 +82,22 @@ static const char * const attach_type_name[] = { [BPF_CGROUP_INET6_BIND] = "cgroup_inet6_bind", [BPF_CGROUP_INET4_CONNECT] = "cgroup_inet4_connect", [BPF_CGROUP_INET6_CONNECT] = "cgroup_inet6_connect", + [BPF_CGROUP_UNIX_CONNECT] = "cgroup_unix_connect", [BPF_CGROUP_INET4_POST_BIND] = "cgroup_inet4_post_bind", [BPF_CGROUP_INET6_POST_BIND] = "cgroup_inet6_post_bind", [BPF_CGROUP_INET4_GETPEERNAME] = "cgroup_inet4_getpeername", [BPF_CGROUP_INET6_GETPEERNAME] = "cgroup_inet6_getpeername", + [BPF_CGROUP_UNIX_GETPEERNAME] = "cgroup_unix_getpeername", [BPF_CGROUP_INET4_GETSOCKNAME] = "cgroup_inet4_getsockname", [BPF_CGROUP_INET6_GETSOCKNAME] = "cgroup_inet6_getsockname", + [BPF_CGROUP_UNIX_GETSOCKNAME] = "cgroup_unix_getsockname", [BPF_CGROUP_UDP4_SENDMSG] = "cgroup_udp4_sendmsg", [BPF_CGROUP_UDP6_SENDMSG] = "cgroup_udp6_sendmsg", + [BPF_CGROUP_UNIX_SENDMSG] = "cgroup_unix_sendmsg", [BPF_CGROUP_SYSCTL] = "cgroup_sysctl", [BPF_CGROUP_UDP4_RECVMSG] = "cgroup_udp4_recvmsg", [BPF_CGROUP_UDP6_RECVMSG] = "cgroup_udp6_recvmsg", + [BPF_CGROUP_UNIX_RECVMSG] = "cgroup_unix_recvmsg", [BPF_CGROUP_GETSOCKOPT] = "cgroup_getsockopt", [BPF_CGROUP_SETSOCKOPT] = "cgroup_setsockopt", [BPF_SK_SKB_STREAM_PARSER] = "sk_skb_stream_parser", @@ -121,6 +126,8 @@ static const char * const attach_type_name[] = { [BPF_TCX_INGRESS] = "tcx_ingress", [BPF_TCX_EGRESS] = "tcx_egress", [BPF_TRACE_UPROBE_MULTI] = "trace_uprobe_multi", + [BPF_NETKIT_PRIMARY] = "netkit_primary", + [BPF_NETKIT_PEER] = "netkit_peer", }; static const char * const link_type_name[] = { @@ -137,6 +144,7 @@ static const char * const link_type_name[] = { [BPF_LINK_TYPE_NETFILTER] = "netfilter", [BPF_LINK_TYPE_TCX] = "tcx", [BPF_LINK_TYPE_UPROBE_MULTI] = "uprobe_multi", + [BPF_LINK_TYPE_NETKIT] = "netkit", }; static const char * const map_type_name[] = { @@ -436,9 +444,11 @@ struct bpf_program { int fd; bool autoload; bool autoattach; + bool sym_global; bool mark_btf_static; enum bpf_prog_type type; enum bpf_attach_type expected_attach_type; + int exception_cb_idx; int prog_ifindex; __u32 attach_btf_obj_fd; @@ -765,6 +775,7 @@ bpf_object__init_prog(struct bpf_object *obj, struct bpf_program *prog, prog->type = BPF_PROG_TYPE_UNSPEC; prog->fd = -1; + prog->exception_cb_idx = -1; /* libbpf's convention for SEC("?abc...") is that it's just like * SEC("abc...") but the corresponding bpf_program starts out with @@ -871,14 +882,16 @@ bpf_object__add_programs(struct bpf_object *obj, Elf_Data *sec_data, if (err) return err; + if (ELF64_ST_BIND(sym->st_info) != STB_LOCAL) + prog->sym_global = true; + /* if function is a global/weak symbol, but has restricted * (STV_HIDDEN or STV_INTERNAL) visibility, mark its BTF FUNC * as static to enable more permissive BPF verification mode * with more outside context available to BPF verifier */ - if (ELF64_ST_BIND(sym->st_info) != STB_LOCAL - && (ELF64_ST_VISIBILITY(sym->st_other) == STV_HIDDEN - || ELF64_ST_VISIBILITY(sym->st_other) == STV_INTERNAL)) + if (prog->sym_global && (ELF64_ST_VISIBILITY(sym->st_other) == STV_HIDDEN + || ELF64_ST_VISIBILITY(sym->st_other) == STV_INTERNAL)) prog->mark_btf_static = true; nr_progs++; @@ -3142,6 +3155,86 @@ static int bpf_object__sanitize_and_load_btf(struct bpf_object *obj) } } + if (!kernel_supports(obj, FEAT_BTF_DECL_TAG)) + goto skip_exception_cb; + for (i = 0; i < obj->nr_programs; i++) { + struct bpf_program *prog = &obj->programs[i]; + int j, k, n; + + if (prog_is_subprog(obj, prog)) + continue; + n = btf__type_cnt(obj->btf); + for (j = 1; j < n; j++) { + const char *str = "exception_callback:", *name; + size_t len = strlen(str); + struct btf_type *t; + + t = btf_type_by_id(obj->btf, j); + if (!btf_is_decl_tag(t) || btf_decl_tag(t)->component_idx != -1) + continue; + + name = btf__str_by_offset(obj->btf, t->name_off); + if (strncmp(name, str, len)) + continue; + + t = btf_type_by_id(obj->btf, t->type); + if (!btf_is_func(t) || btf_func_linkage(t) != BTF_FUNC_GLOBAL) { + pr_warn("prog '%s': exception_callback:<value> decl tag not applied to the main program\n", + prog->name); + return -EINVAL; + } + if (strcmp(prog->name, btf__str_by_offset(obj->btf, t->name_off))) + continue; + /* Multiple callbacks are specified for the same prog, + * the verifier will eventually return an error for this + * case, hence simply skip appending a subprog. + */ + if (prog->exception_cb_idx >= 0) { + prog->exception_cb_idx = -1; + break; + } + + name += len; + if (str_is_empty(name)) { + pr_warn("prog '%s': exception_callback:<value> decl tag contains empty value\n", + prog->name); + return -EINVAL; + } + + for (k = 0; k < obj->nr_programs; k++) { + struct bpf_program *subprog = &obj->programs[k]; + + if (!prog_is_subprog(obj, subprog)) + continue; + if (strcmp(name, subprog->name)) + continue; + /* Enforce non-hidden, as from verifier point of + * view it expects global functions, whereas the + * mark_btf_static fixes up linkage as static. + */ + if (!subprog->sym_global || subprog->mark_btf_static) { + pr_warn("prog '%s': exception callback %s must be a global non-hidden function\n", + prog->name, subprog->name); + return -EINVAL; + } + /* Let's see if we already saw a static exception callback with the same name */ + if (prog->exception_cb_idx >= 0) { + pr_warn("prog '%s': multiple subprogs with same name as exception callback '%s'\n", + prog->name, subprog->name); + return -EINVAL; + } + prog->exception_cb_idx = k; + break; + } + + if (prog->exception_cb_idx >= 0) + continue; + pr_warn("prog '%s': cannot find exception callback '%s'\n", prog->name, name); + return -ENOENT; + } + } +skip_exception_cb: + sanitize = btf_needs_sanitization(obj); if (sanitize) { const void *raw_data; @@ -6235,13 +6328,45 @@ static int append_subprog_relos(struct bpf_program *main_prog, struct bpf_progra } static int +bpf_object__append_subprog_code(struct bpf_object *obj, struct bpf_program *main_prog, + struct bpf_program *subprog) +{ + struct bpf_insn *insns; + size_t new_cnt; + int err; + + subprog->sub_insn_off = main_prog->insns_cnt; + + new_cnt = main_prog->insns_cnt + subprog->insns_cnt; + insns = libbpf_reallocarray(main_prog->insns, new_cnt, sizeof(*insns)); + if (!insns) { + pr_warn("prog '%s': failed to realloc prog code\n", main_prog->name); + return -ENOMEM; + } + main_prog->insns = insns; + main_prog->insns_cnt = new_cnt; + + memcpy(main_prog->insns + subprog->sub_insn_off, subprog->insns, + subprog->insns_cnt * sizeof(*insns)); + + pr_debug("prog '%s': added %zu insns from sub-prog '%s'\n", + main_prog->name, subprog->insns_cnt, subprog->name); + + /* The subprog insns are now appended. Append its relos too. */ + err = append_subprog_relos(main_prog, subprog); + if (err) + return err; + return 0; +} + +static int bpf_object__reloc_code(struct bpf_object *obj, struct bpf_program *main_prog, struct bpf_program *prog) { - size_t sub_insn_idx, insn_idx, new_cnt; + size_t sub_insn_idx, insn_idx; struct bpf_program *subprog; - struct bpf_insn *insns, *insn; struct reloc_desc *relo; + struct bpf_insn *insn; int err; err = reloc_prog_func_and_line_info(obj, main_prog, prog); @@ -6316,25 +6441,7 @@ bpf_object__reloc_code(struct bpf_object *obj, struct bpf_program *main_prog, * and relocate. */ if (subprog->sub_insn_off == 0) { - subprog->sub_insn_off = main_prog->insns_cnt; - - new_cnt = main_prog->insns_cnt + subprog->insns_cnt; - insns = libbpf_reallocarray(main_prog->insns, new_cnt, sizeof(*insns)); - if (!insns) { - pr_warn("prog '%s': failed to realloc prog code\n", main_prog->name); - return -ENOMEM; - } - main_prog->insns = insns; - main_prog->insns_cnt = new_cnt; - - memcpy(main_prog->insns + subprog->sub_insn_off, subprog->insns, - subprog->insns_cnt * sizeof(*insns)); - - pr_debug("prog '%s': added %zu insns from sub-prog '%s'\n", - main_prog->name, subprog->insns_cnt, subprog->name); - - /* The subprog insns are now appended. Append its relos too. */ - err = append_subprog_relos(main_prog, subprog); + err = bpf_object__append_subprog_code(obj, main_prog, subprog); if (err) return err; err = bpf_object__reloc_code(obj, main_prog, subprog); @@ -6568,6 +6675,25 @@ bpf_object__relocate(struct bpf_object *obj, const char *targ_btf_path) prog->name, err); return err; } + + /* Now, also append exception callback if it has not been done already. */ + if (prog->exception_cb_idx >= 0) { + struct bpf_program *subprog = &obj->programs[prog->exception_cb_idx]; + + /* Calling exception callback directly is disallowed, which the + * verifier will reject later. In case it was processed already, + * we can skip this step, otherwise for all other valid cases we + * have to append exception callback now. + */ + if (subprog->sub_insn_off == 0) { + err = bpf_object__append_subprog_code(obj, prog, subprog); + if (err) + return err; + err = bpf_object__reloc_code(obj, prog, subprog); + if (err) + return err; + } + } } /* Process data relos for main programs */ for (i = 0; i < obj->nr_programs; i++) { @@ -8792,6 +8918,8 @@ static const struct bpf_sec_def section_defs[] = { SEC_DEF("tc", SCHED_CLS, 0, SEC_NONE), /* deprecated / legacy, use tcx */ SEC_DEF("classifier", SCHED_CLS, 0, SEC_NONE), /* deprecated / legacy, use tcx */ SEC_DEF("action", SCHED_ACT, 0, SEC_NONE), /* deprecated / legacy, use tcx */ + SEC_DEF("netkit/primary", SCHED_CLS, BPF_NETKIT_PRIMARY, SEC_NONE), + SEC_DEF("netkit/peer", SCHED_CLS, BPF_NETKIT_PEER, SEC_NONE), SEC_DEF("tracepoint+", TRACEPOINT, 0, SEC_NONE, attach_tp), SEC_DEF("tp+", TRACEPOINT, 0, SEC_NONE, attach_tp), SEC_DEF("raw_tracepoint+", RAW_TRACEPOINT, 0, SEC_NONE, attach_raw_tp), @@ -8842,14 +8970,19 @@ static const struct bpf_sec_def section_defs[] = { SEC_DEF("cgroup/bind6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_BIND, SEC_ATTACHABLE), SEC_DEF("cgroup/connect4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_CONNECT, SEC_ATTACHABLE), SEC_DEF("cgroup/connect6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_CONNECT, SEC_ATTACHABLE), + SEC_DEF("cgroup/connect_unix", CGROUP_SOCK_ADDR, BPF_CGROUP_UNIX_CONNECT, SEC_ATTACHABLE), SEC_DEF("cgroup/sendmsg4", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_SENDMSG, SEC_ATTACHABLE), SEC_DEF("cgroup/sendmsg6", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP6_SENDMSG, SEC_ATTACHABLE), + SEC_DEF("cgroup/sendmsg_unix", CGROUP_SOCK_ADDR, BPF_CGROUP_UNIX_SENDMSG, SEC_ATTACHABLE), SEC_DEF("cgroup/recvmsg4", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_RECVMSG, SEC_ATTACHABLE), SEC_DEF("cgroup/recvmsg6", CGROUP_SOCK_ADDR, BPF_CGROUP_UDP6_RECVMSG, SEC_ATTACHABLE), + SEC_DEF("cgroup/recvmsg_unix", CGROUP_SOCK_ADDR, BPF_CGROUP_UNIX_RECVMSG, SEC_ATTACHABLE), SEC_DEF("cgroup/getpeername4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_GETPEERNAME, SEC_ATTACHABLE), SEC_DEF("cgroup/getpeername6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_GETPEERNAME, SEC_ATTACHABLE), + SEC_DEF("cgroup/getpeername_unix", CGROUP_SOCK_ADDR, BPF_CGROUP_UNIX_GETPEERNAME, SEC_ATTACHABLE), SEC_DEF("cgroup/getsockname4", CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_GETSOCKNAME, SEC_ATTACHABLE), SEC_DEF("cgroup/getsockname6", CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_GETSOCKNAME, SEC_ATTACHABLE), + SEC_DEF("cgroup/getsockname_unix", CGROUP_SOCK_ADDR, BPF_CGROUP_UNIX_GETSOCKNAME, SEC_ATTACHABLE), SEC_DEF("cgroup/sysctl", CGROUP_SYSCTL, BPF_CGROUP_SYSCTL, SEC_ATTACHABLE), SEC_DEF("cgroup/getsockopt", CGROUP_SOCKOPT, BPF_CGROUP_GETSOCKOPT, SEC_ATTACHABLE), SEC_DEF("cgroup/setsockopt", CGROUP_SOCKOPT, BPF_CGROUP_SETSOCKOPT, SEC_ATTACHABLE), @@ -10996,7 +11129,7 @@ static int attach_uprobe_multi(const struct bpf_program *prog, long cookie, stru *link = NULL; - n = sscanf(prog->sec_name, "%m[^/]/%m[^:]:%ms", + n = sscanf(prog->sec_name, "%m[^/]/%m[^:]:%m[^\n]", &probe_type, &binary_path, &func_name); switch (n) { case 1: @@ -11506,14 +11639,14 @@ err_out: static int attach_uprobe(const struct bpf_program *prog, long cookie, struct bpf_link **link) { DECLARE_LIBBPF_OPTS(bpf_uprobe_opts, opts); - char *probe_type = NULL, *binary_path = NULL, *func_name = NULL; - int n, ret = -EINVAL; + char *probe_type = NULL, *binary_path = NULL, *func_name = NULL, *func_off; + int n, c, ret = -EINVAL; long offset = 0; *link = NULL; - n = sscanf(prog->sec_name, "%m[^/]/%m[^:]:%m[a-zA-Z0-9_.]+%li", - &probe_type, &binary_path, &func_name, &offset); + n = sscanf(prog->sec_name, "%m[^/]/%m[^:]:%m[^\n]", + &probe_type, &binary_path, &func_name); switch (n) { case 1: /* handle SEC("u[ret]probe") - format is valid, but auto-attach is impossible. */ @@ -11524,7 +11657,17 @@ static int attach_uprobe(const struct bpf_program *prog, long cookie, struct bpf prog->name, prog->sec_name); break; case 3: - case 4: + /* check if user specifies `+offset`, if yes, this should be + * the last part of the string, make sure sscanf read to EOL + */ + func_off = strrchr(func_name, '+'); + if (func_off) { + n = sscanf(func_off, "+%li%n", &offset, &c); + if (n == 1 && *(func_off + c) == '\0') + func_off[0] = '\0'; + else + offset = 0; + } opts.retprobe = strcmp(probe_type, "uretprobe") == 0 || strcmp(probe_type, "uretprobe.s") == 0; if (opts.retprobe && offset != 0) { @@ -11988,6 +12131,40 @@ bpf_program__attach_tcx(const struct bpf_program *prog, int ifindex, return bpf_program_attach_fd(prog, ifindex, "tcx", &link_create_opts); } +struct bpf_link * +bpf_program__attach_netkit(const struct bpf_program *prog, int ifindex, + const struct bpf_netkit_opts *opts) +{ + LIBBPF_OPTS(bpf_link_create_opts, link_create_opts); + __u32 relative_id; + int relative_fd; + + if (!OPTS_VALID(opts, bpf_netkit_opts)) + return libbpf_err_ptr(-EINVAL); + + relative_id = OPTS_GET(opts, relative_id, 0); + relative_fd = OPTS_GET(opts, relative_fd, 0); + + /* validate we don't have unexpected combinations of non-zero fields */ + if (!ifindex) { + pr_warn("prog '%s': target netdevice ifindex cannot be zero\n", + prog->name); + return libbpf_err_ptr(-EINVAL); + } + if (relative_fd && relative_id) { + pr_warn("prog '%s': relative_fd and relative_id cannot be set at the same time\n", + prog->name); + return libbpf_err_ptr(-EINVAL); + } + + link_create_opts.netkit.expected_revision = OPTS_GET(opts, expected_revision, 0); + link_create_opts.netkit.relative_fd = relative_fd; + link_create_opts.netkit.relative_id = relative_id; + link_create_opts.flags = OPTS_GET(opts, flags, 0); + + return bpf_program_attach_fd(prog, ifindex, "netkit", &link_create_opts); +} + struct bpf_link *bpf_program__attach_freplace(const struct bpf_program *prog, int target_fd, const char *attach_func_name) diff --git a/tools/lib/bpf/libbpf.h b/tools/lib/bpf/libbpf.h index 0e52621cba43..6cd9c501624f 100644 --- a/tools/lib/bpf/libbpf.h +++ b/tools/lib/bpf/libbpf.h @@ -800,6 +800,21 @@ LIBBPF_API struct bpf_link * bpf_program__attach_tcx(const struct bpf_program *prog, int ifindex, const struct bpf_tcx_opts *opts); +struct bpf_netkit_opts { + /* size of this struct, for forward/backward compatibility */ + size_t sz; + __u32 flags; + __u32 relative_fd; + __u32 relative_id; + __u64 expected_revision; + size_t :0; +}; +#define bpf_netkit_opts__last_field expected_revision + +LIBBPF_API struct bpf_link * +bpf_program__attach_netkit(const struct bpf_program *prog, int ifindex, + const struct bpf_netkit_opts *opts); + struct bpf_map; LIBBPF_API struct bpf_link *bpf_map__attach_struct_ops(const struct bpf_map *map); @@ -1229,6 +1244,7 @@ LIBBPF_API int bpf_tc_query(const struct bpf_tc_hook *hook, /* Ring buffer APIs */ struct ring_buffer; +struct ring; struct user_ring_buffer; typedef int (*ring_buffer_sample_fn)(void *ctx, void *data, size_t size); @@ -1249,6 +1265,78 @@ LIBBPF_API int ring_buffer__poll(struct ring_buffer *rb, int timeout_ms); LIBBPF_API int ring_buffer__consume(struct ring_buffer *rb); LIBBPF_API int ring_buffer__epoll_fd(const struct ring_buffer *rb); +/** + * @brief **ring_buffer__ring()** returns the ringbuffer object inside a given + * ringbuffer manager representing a single BPF_MAP_TYPE_RINGBUF map instance. + * + * @param rb A ringbuffer manager object. + * @param idx An index into the ringbuffers contained within the ringbuffer + * manager object. The index is 0-based and corresponds to the order in which + * ring_buffer__add was called. + * @return A ringbuffer object on success; NULL and errno set if the index is + * invalid. + */ +LIBBPF_API struct ring *ring_buffer__ring(struct ring_buffer *rb, + unsigned int idx); + +/** + * @brief **ring__consumer_pos()** returns the current consumer position in the + * given ringbuffer. + * + * @param r A ringbuffer object. + * @return The current consumer position. + */ +LIBBPF_API unsigned long ring__consumer_pos(const struct ring *r); + +/** + * @brief **ring__producer_pos()** returns the current producer position in the + * given ringbuffer. + * + * @param r A ringbuffer object. + * @return The current producer position. + */ +LIBBPF_API unsigned long ring__producer_pos(const struct ring *r); + +/** + * @brief **ring__avail_data_size()** returns the number of bytes in the + * ringbuffer not yet consumed. This has no locking associated with it, so it + * can be inaccurate if operations are ongoing while this is called. However, it + * should still show the correct trend over the long-term. + * + * @param r A ringbuffer object. + * @return The number of bytes not yet consumed. + */ +LIBBPF_API size_t ring__avail_data_size(const struct ring *r); + +/** + * @brief **ring__size()** returns the total size of the ringbuffer's map data + * area (excluding special producer/consumer pages). Effectively this gives the + * amount of usable bytes of data inside the ringbuffer. + * + * @param r A ringbuffer object. + * @return The total size of the ringbuffer map data area. + */ +LIBBPF_API size_t ring__size(const struct ring *r); + +/** + * @brief **ring__map_fd()** returns the file descriptor underlying the given + * ringbuffer. + * + * @param r A ringbuffer object. + * @return The underlying ringbuffer file descriptor + */ +LIBBPF_API int ring__map_fd(const struct ring *r); + +/** + * @brief **ring__consume()** consumes available ringbuffer data without event + * polling. + * + * @param r A ringbuffer object. + * @return The number of records consumed (or INT_MAX, whichever is less), or + * a negative number if any of the callbacks return an error. + */ +LIBBPF_API int ring__consume(struct ring *r); + struct user_ring_buffer_opts { size_t sz; /* size of this struct, for forward/backward compatibility */ }; diff --git a/tools/lib/bpf/libbpf.map b/tools/lib/bpf/libbpf.map index 57712321490f..b52dc28dc8af 100644 --- a/tools/lib/bpf/libbpf.map +++ b/tools/lib/bpf/libbpf.map @@ -398,6 +398,14 @@ LIBBPF_1.3.0 { bpf_object__unpin; bpf_prog_detach_opts; bpf_program__attach_netfilter; + bpf_program__attach_netkit; bpf_program__attach_tcx; bpf_program__attach_uprobe_multi; + ring__avail_data_size; + ring__consume; + ring__consumer_pos; + ring__map_fd; + ring__producer_pos; + ring__size; + ring_buffer__ring; } LIBBPF_1.2.0; diff --git a/tools/lib/bpf/ringbuf.c b/tools/lib/bpf/ringbuf.c index 02199364db13..aacb64278a01 100644 --- a/tools/lib/bpf/ringbuf.c +++ b/tools/lib/bpf/ringbuf.c @@ -34,7 +34,7 @@ struct ring { struct ring_buffer { struct epoll_event *events; - struct ring *rings; + struct ring **rings; size_t page_size; int epoll_fd; int ring_cnt; @@ -57,7 +57,7 @@ struct ringbuf_hdr { __u32 pad; }; -static void ringbuf_unmap_ring(struct ring_buffer *rb, struct ring *r) +static void ringbuf_free_ring(struct ring_buffer *rb, struct ring *r) { if (r->consumer_pos) { munmap(r->consumer_pos, rb->page_size); @@ -67,6 +67,8 @@ static void ringbuf_unmap_ring(struct ring_buffer *rb, struct ring *r) munmap(r->producer_pos, rb->page_size + 2 * (r->mask + 1)); r->producer_pos = NULL; } + + free(r); } /* Add extra RINGBUF maps to this ring buffer manager */ @@ -107,8 +109,10 @@ int ring_buffer__add(struct ring_buffer *rb, int map_fd, return libbpf_err(-ENOMEM); rb->events = tmp; - r = &rb->rings[rb->ring_cnt]; - memset(r, 0, sizeof(*r)); + r = calloc(1, sizeof(*r)); + if (!r) + return libbpf_err(-ENOMEM); + rb->rings[rb->ring_cnt] = r; r->map_fd = map_fd; r->sample_cb = sample_cb; @@ -121,7 +125,7 @@ int ring_buffer__add(struct ring_buffer *rb, int map_fd, err = -errno; pr_warn("ringbuf: failed to mmap consumer page for map fd=%d: %d\n", map_fd, err); - return libbpf_err(err); + goto err_out; } r->consumer_pos = tmp; @@ -131,16 +135,16 @@ int ring_buffer__add(struct ring_buffer *rb, int map_fd, */ mmap_sz = rb->page_size + 2 * (__u64)info.max_entries; if (mmap_sz != (__u64)(size_t)mmap_sz) { + err = -E2BIG; pr_warn("ringbuf: ring buffer size (%u) is too big\n", info.max_entries); - return libbpf_err(-E2BIG); + goto err_out; } tmp = mmap(NULL, (size_t)mmap_sz, PROT_READ, MAP_SHARED, map_fd, rb->page_size); if (tmp == MAP_FAILED) { err = -errno; - ringbuf_unmap_ring(rb, r); pr_warn("ringbuf: failed to mmap data pages for map fd=%d: %d\n", map_fd, err); - return libbpf_err(err); + goto err_out; } r->producer_pos = tmp; r->data = tmp + rb->page_size; @@ -152,14 +156,17 @@ int ring_buffer__add(struct ring_buffer *rb, int map_fd, e->data.fd = rb->ring_cnt; if (epoll_ctl(rb->epoll_fd, EPOLL_CTL_ADD, map_fd, e) < 0) { err = -errno; - ringbuf_unmap_ring(rb, r); pr_warn("ringbuf: failed to epoll add map fd=%d: %d\n", map_fd, err); - return libbpf_err(err); + goto err_out; } rb->ring_cnt++; return 0; + +err_out: + ringbuf_free_ring(rb, r); + return libbpf_err(err); } void ring_buffer__free(struct ring_buffer *rb) @@ -170,7 +177,7 @@ void ring_buffer__free(struct ring_buffer *rb) return; for (i = 0; i < rb->ring_cnt; ++i) - ringbuf_unmap_ring(rb, &rb->rings[i]); + ringbuf_free_ring(rb, rb->rings[i]); if (rb->epoll_fd >= 0) close(rb->epoll_fd); @@ -278,7 +285,7 @@ int ring_buffer__consume(struct ring_buffer *rb) int i; for (i = 0; i < rb->ring_cnt; i++) { - struct ring *ring = &rb->rings[i]; + struct ring *ring = rb->rings[i]; err = ringbuf_process_ring(ring); if (err < 0) @@ -305,7 +312,7 @@ int ring_buffer__poll(struct ring_buffer *rb, int timeout_ms) for (i = 0; i < cnt; i++) { __u32 ring_id = rb->events[i].data.fd; - struct ring *ring = &rb->rings[ring_id]; + struct ring *ring = rb->rings[ring_id]; err = ringbuf_process_ring(ring); if (err < 0) @@ -323,6 +330,58 @@ int ring_buffer__epoll_fd(const struct ring_buffer *rb) return rb->epoll_fd; } +struct ring *ring_buffer__ring(struct ring_buffer *rb, unsigned int idx) +{ + if (idx >= rb->ring_cnt) + return errno = ERANGE, NULL; + + return rb->rings[idx]; +} + +unsigned long ring__consumer_pos(const struct ring *r) +{ + /* Synchronizes with smp_store_release() in ringbuf_process_ring(). */ + return smp_load_acquire(r->consumer_pos); +} + +unsigned long ring__producer_pos(const struct ring *r) +{ + /* Synchronizes with smp_store_release() in __bpf_ringbuf_reserve() in + * the kernel. + */ + return smp_load_acquire(r->producer_pos); +} + +size_t ring__avail_data_size(const struct ring *r) +{ + unsigned long cons_pos, prod_pos; + + cons_pos = ring__consumer_pos(r); + prod_pos = ring__producer_pos(r); + return prod_pos - cons_pos; +} + +size_t ring__size(const struct ring *r) +{ + return r->mask + 1; +} + +int ring__map_fd(const struct ring *r) +{ + return r->map_fd; +} + +int ring__consume(struct ring *r) +{ + int64_t res; + + res = ringbuf_process_ring(r); + if (res < 0) + return libbpf_err(res); + + return res > INT_MAX ? INT_MAX : res; +} + static void user_ringbuf_unmap_ring(struct user_ring_buffer *rb) { if (rb->consumer_pos) { diff --git a/tools/net/ynl/Makefile b/tools/net/ynl/Makefile index 8156f03e23ac..d664b36deb5b 100644 --- a/tools/net/ynl/Makefile +++ b/tools/net/ynl/Makefile @@ -3,7 +3,6 @@ SUBDIRS = lib generated samples all: $(SUBDIRS) - ./ynl-regen.sh -f -p $(PWD)/../../../ $(SUBDIRS): @if [ -f "$@/Makefile" ] ; then \ diff --git a/tools/net/ynl/Makefile.deps b/tools/net/ynl/Makefile.deps index f842bc66b967..64d139400db1 100644 --- a/tools/net/ynl/Makefile.deps +++ b/tools/net/ynl/Makefile.deps @@ -18,3 +18,4 @@ CFLAGS_devlink:=$(call get_hdr_inc,_LINUX_DEVLINK_H_,devlink.h) CFLAGS_ethtool:=$(call get_hdr_inc,_LINUX_ETHTOOL_NETLINK_H_,ethtool_netlink.h) CFLAGS_handshake:=$(call get_hdr_inc,_LINUX_HANDSHAKE_H,handshake.h) CFLAGS_netdev:=$(call get_hdr_inc,_LINUX_NETDEV_H,netdev.h) +CFLAGS_nfsd:=$(call get_hdr_inc,_LINUX_NFSD_H,nfsd.h) diff --git a/tools/net/ynl/cli.py b/tools/net/ynl/cli.py index 564ecf07cd2c..2ad9ec0f5545 100755 --- a/tools/net/ynl/cli.py +++ b/tools/net/ynl/cli.py @@ -27,6 +27,7 @@ def main(): const=Netlink.NLM_F_CREATE) parser.add_argument('--append', dest='flags', action='append_const', const=Netlink.NLM_F_APPEND) + parser.add_argument('--process-unknown', action=argparse.BooleanOptionalAction) args = parser.parse_args() if args.no_schema: @@ -36,7 +37,7 @@ def main(): if args.json_text: attrs = json.loads(args.json_text) - ynl = YnlFamily(args.spec, args.schema) + ynl = YnlFamily(args.spec, args.schema, args.process_unknown) if args.ntf: ynl.ntf_subscribe(args.ntf) diff --git a/tools/net/ynl/generated/Makefile b/tools/net/ynl/generated/Makefile index f8817d2e56e4..84cbabdd02a8 100644 --- a/tools/net/ynl/generated/Makefile +++ b/tools/net/ynl/generated/Makefile @@ -14,12 +14,12 @@ YNL_GEN_ARG_ethtool:=--user-header linux/ethtool_netlink.h \ TOOL:=../ynl-gen-c.py -GENS:=ethtool devlink handshake fou netdev +GENS:=ethtool devlink handshake fou netdev nfsd SRCS=$(patsubst %,%-user.c,${GENS}) HDRS=$(patsubst %,%-user.h,${GENS}) OBJS=$(patsubst %,%-user.o,${GENS}) -all: protos.a $(HDRS) $(SRCS) $(KHDRS) $(KSRCS) $(UAPI) regen +all: protos.a $(HDRS) $(SRCS) $(KHDRS) $(KSRCS) $(UAPI) protos.a: $(OBJS) @echo -e "\tAR $@" @@ -27,11 +27,11 @@ protos.a: $(OBJS) %-user.h: ../../../../Documentation/netlink/specs/%.yaml $(TOOL) @echo -e "\tGEN $@" - @$(TOOL) --mode user --header --spec $< $(YNL_GEN_ARG_$*) > $@ + @$(TOOL) --mode user --header --spec $< -o $@ $(YNL_GEN_ARG_$*) %-user.c: ../../../../Documentation/netlink/specs/%.yaml $(TOOL) @echo -e "\tGEN $@" - @$(TOOL) --mode user --source --spec $< $(YNL_GEN_ARG_$*) > $@ + @$(TOOL) --mode user --source --spec $< -o $@ $(YNL_GEN_ARG_$*) %-user.o: %-user.c %-user.h @echo -e "\tCC $@" diff --git a/tools/net/ynl/generated/devlink-user.c b/tools/net/ynl/generated/devlink-user.c index 3a8d8499fab6..75b744b47986 100644 --- a/tools/net/ynl/generated/devlink-user.c +++ b/tools/net/ynl/generated/devlink-user.c @@ -16,19 +16,30 @@ static const char * const devlink_op_strmap[] = { [3] = "get", [7] = "port-get", - [DEVLINK_CMD_SB_GET] = "sb-get", - [DEVLINK_CMD_SB_POOL_GET] = "sb-pool-get", - [DEVLINK_CMD_SB_PORT_POOL_GET] = "sb-port-pool-get", - [DEVLINK_CMD_SB_TC_POOL_BIND_GET] = "sb-tc-pool-bind-get", + [DEVLINK_CMD_PORT_NEW] = "port-new", + [13] = "sb-get", + [17] = "sb-pool-get", + [21] = "sb-port-pool-get", + [25] = "sb-tc-pool-bind-get", + [DEVLINK_CMD_ESWITCH_GET] = "eswitch-get", + [DEVLINK_CMD_DPIPE_TABLE_GET] = "dpipe-table-get", + [DEVLINK_CMD_DPIPE_ENTRIES_GET] = "dpipe-entries-get", + [DEVLINK_CMD_DPIPE_HEADERS_GET] = "dpipe-headers-get", + [DEVLINK_CMD_RESOURCE_DUMP] = "resource-dump", + [DEVLINK_CMD_RELOAD] = "reload", [DEVLINK_CMD_PARAM_GET] = "param-get", [DEVLINK_CMD_REGION_GET] = "region-get", + [DEVLINK_CMD_REGION_NEW] = "region-new", + [DEVLINK_CMD_REGION_READ] = "region-read", + [DEVLINK_CMD_PORT_PARAM_GET] = "port-param-get", [DEVLINK_CMD_INFO_GET] = "info-get", [DEVLINK_CMD_HEALTH_REPORTER_GET] = "health-reporter-get", - [DEVLINK_CMD_TRAP_GET] = "trap-get", - [DEVLINK_CMD_TRAP_GROUP_GET] = "trap-group-get", - [DEVLINK_CMD_TRAP_POLICER_GET] = "trap-policer-get", - [DEVLINK_CMD_RATE_GET] = "rate-get", - [DEVLINK_CMD_LINECARD_GET] = "linecard-get", + [DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET] = "health-reporter-dump-get", + [63] = "trap-get", + [67] = "trap-group-get", + [71] = "trap-policer-get", + [76] = "rate-get", + [80] = "linecard-get", [DEVLINK_CMD_SELFTESTS_GET] = "selftests-get", }; @@ -51,7 +62,303 @@ const char *devlink_sb_pool_type_str(enum devlink_sb_pool_type value) return devlink_sb_pool_type_strmap[value]; } +static const char * const devlink_port_type_strmap[] = { + [0] = "notset", + [1] = "auto", + [2] = "eth", + [3] = "ib", +}; + +const char *devlink_port_type_str(enum devlink_port_type value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_port_type_strmap)) + return NULL; + return devlink_port_type_strmap[value]; +} + +static const char * const devlink_port_flavour_strmap[] = { + [0] = "physical", + [1] = "cpu", + [2] = "dsa", + [3] = "pci_pf", + [4] = "pci_vf", + [5] = "virtual", + [6] = "unused", + [7] = "pci_sf", +}; + +const char *devlink_port_flavour_str(enum devlink_port_flavour value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_port_flavour_strmap)) + return NULL; + return devlink_port_flavour_strmap[value]; +} + +static const char * const devlink_port_fn_state_strmap[] = { + [0] = "inactive", + [1] = "active", +}; + +const char *devlink_port_fn_state_str(enum devlink_port_fn_state value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_port_fn_state_strmap)) + return NULL; + return devlink_port_fn_state_strmap[value]; +} + +static const char * const devlink_port_fn_opstate_strmap[] = { + [0] = "detached", + [1] = "attached", +}; + +const char *devlink_port_fn_opstate_str(enum devlink_port_fn_opstate value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_port_fn_opstate_strmap)) + return NULL; + return devlink_port_fn_opstate_strmap[value]; +} + +static const char * const devlink_port_fn_attr_cap_strmap[] = { + [0] = "roce-bit", + [1] = "migratable-bit", +}; + +const char *devlink_port_fn_attr_cap_str(enum devlink_port_fn_attr_cap value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_port_fn_attr_cap_strmap)) + return NULL; + return devlink_port_fn_attr_cap_strmap[value]; +} + +static const char * const devlink_sb_threshold_type_strmap[] = { + [0] = "static", + [1] = "dynamic", +}; + +const char *devlink_sb_threshold_type_str(enum devlink_sb_threshold_type value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_sb_threshold_type_strmap)) + return NULL; + return devlink_sb_threshold_type_strmap[value]; +} + +static const char * const devlink_eswitch_mode_strmap[] = { + [0] = "legacy", + [1] = "switchdev", +}; + +const char *devlink_eswitch_mode_str(enum devlink_eswitch_mode value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_eswitch_mode_strmap)) + return NULL; + return devlink_eswitch_mode_strmap[value]; +} + +static const char * const devlink_eswitch_inline_mode_strmap[] = { + [0] = "none", + [1] = "link", + [2] = "network", + [3] = "transport", +}; + +const char * +devlink_eswitch_inline_mode_str(enum devlink_eswitch_inline_mode value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_eswitch_inline_mode_strmap)) + return NULL; + return devlink_eswitch_inline_mode_strmap[value]; +} + +static const char * const devlink_eswitch_encap_mode_strmap[] = { + [0] = "none", + [1] = "basic", +}; + +const char * +devlink_eswitch_encap_mode_str(enum devlink_eswitch_encap_mode value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_eswitch_encap_mode_strmap)) + return NULL; + return devlink_eswitch_encap_mode_strmap[value]; +} + +static const char * const devlink_dpipe_match_type_strmap[] = { + [0] = "field-exact", +}; + +const char *devlink_dpipe_match_type_str(enum devlink_dpipe_match_type value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_dpipe_match_type_strmap)) + return NULL; + return devlink_dpipe_match_type_strmap[value]; +} + +static const char * const devlink_dpipe_action_type_strmap[] = { + [0] = "field-modify", +}; + +const char *devlink_dpipe_action_type_str(enum devlink_dpipe_action_type value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_dpipe_action_type_strmap)) + return NULL; + return devlink_dpipe_action_type_strmap[value]; +} + +static const char * const devlink_dpipe_field_mapping_type_strmap[] = { + [0] = "none", + [1] = "ifindex", +}; + +const char * +devlink_dpipe_field_mapping_type_str(enum devlink_dpipe_field_mapping_type value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_dpipe_field_mapping_type_strmap)) + return NULL; + return devlink_dpipe_field_mapping_type_strmap[value]; +} + +static const char * const devlink_resource_unit_strmap[] = { + [0] = "entry", +}; + +const char *devlink_resource_unit_str(enum devlink_resource_unit value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_resource_unit_strmap)) + return NULL; + return devlink_resource_unit_strmap[value]; +} + +static const char * const devlink_reload_action_strmap[] = { + [1] = "driver-reinit", + [2] = "fw-activate", +}; + +const char *devlink_reload_action_str(enum devlink_reload_action value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_reload_action_strmap)) + return NULL; + return devlink_reload_action_strmap[value]; +} + +static const char * const devlink_param_cmode_strmap[] = { + [0] = "runtime", + [1] = "driverinit", + [2] = "permanent", +}; + +const char *devlink_param_cmode_str(enum devlink_param_cmode value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_param_cmode_strmap)) + return NULL; + return devlink_param_cmode_strmap[value]; +} + +static const char * const devlink_flash_overwrite_strmap[] = { + [0] = "settings-bit", + [1] = "identifiers-bit", +}; + +const char *devlink_flash_overwrite_str(enum devlink_flash_overwrite value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_flash_overwrite_strmap)) + return NULL; + return devlink_flash_overwrite_strmap[value]; +} + +static const char * const devlink_trap_action_strmap[] = { + [0] = "drop", + [1] = "trap", + [2] = "mirror", +}; + +const char *devlink_trap_action_str(enum devlink_trap_action value) +{ + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(devlink_trap_action_strmap)) + return NULL; + return devlink_trap_action_strmap[value]; +} + /* Policies */ +struct ynl_policy_attr devlink_dl_dpipe_match_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_MATCH_TYPE] = { .name = "dpipe-match-type", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_HEADER_ID] = { .name = "dpipe-header-id", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_HEADER_GLOBAL] = { .name = "dpipe-header-global", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_DPIPE_HEADER_INDEX] = { .name = "dpipe-header-index", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_FIELD_ID] = { .name = "dpipe-field-id", .type = YNL_PT_U32, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_match_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_match_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_match_value_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_MATCH] = { .name = "dpipe-match", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_match_nest, }, + [DEVLINK_ATTR_DPIPE_VALUE] = { .name = "dpipe-value", .type = YNL_PT_BINARY,}, + [DEVLINK_ATTR_DPIPE_VALUE_MASK] = { .name = "dpipe-value-mask", .type = YNL_PT_BINARY,}, + [DEVLINK_ATTR_DPIPE_VALUE_MAPPING] = { .name = "dpipe-value-mapping", .type = YNL_PT_U32, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_match_value_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_match_value_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_action_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_ACTION_TYPE] = { .name = "dpipe-action-type", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_HEADER_ID] = { .name = "dpipe-header-id", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_HEADER_GLOBAL] = { .name = "dpipe-header-global", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_DPIPE_HEADER_INDEX] = { .name = "dpipe-header-index", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_FIELD_ID] = { .name = "dpipe-field-id", .type = YNL_PT_U32, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_action_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_action_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_action_value_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_ACTION] = { .name = "dpipe-action", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_action_nest, }, + [DEVLINK_ATTR_DPIPE_VALUE] = { .name = "dpipe-value", .type = YNL_PT_BINARY,}, + [DEVLINK_ATTR_DPIPE_VALUE_MASK] = { .name = "dpipe-value-mask", .type = YNL_PT_BINARY,}, + [DEVLINK_ATTR_DPIPE_VALUE_MAPPING] = { .name = "dpipe-value-mapping", .type = YNL_PT_U32, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_action_value_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_action_value_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_field_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_FIELD_NAME] = { .name = "dpipe-field-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_DPIPE_FIELD_ID] = { .name = "dpipe-field-id", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH] = { .name = "dpipe-field-bitwidth", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE] = { .name = "dpipe-field-mapping-type", .type = YNL_PT_U32, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_field_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_field_policy, +}; + +struct ynl_policy_attr devlink_dl_resource_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_RESOURCE_NAME] = { .name = "resource-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_RESOURCE_ID] = { .name = "resource-id", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RESOURCE_SIZE] = { .name = "resource-size", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RESOURCE_SIZE_NEW] = { .name = "resource-size-new", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RESOURCE_SIZE_VALID] = { .name = "resource-size-valid", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_RESOURCE_SIZE_MIN] = { .name = "resource-size-min", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RESOURCE_SIZE_MAX] = { .name = "resource-size-max", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RESOURCE_SIZE_GRAN] = { .name = "resource-size-gran", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RESOURCE_UNIT] = { .name = "resource-unit", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_RESOURCE_OCC] = { .name = "resource-occ", .type = YNL_PT_U64, }, +}; + +struct ynl_policy_nest devlink_dl_resource_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_resource_policy, +}; + struct ynl_policy_attr devlink_dl_info_version_policy[DEVLINK_ATTR_MAX + 1] = { [DEVLINK_ATTR_INFO_VERSION_NAME] = { .name = "info-version-name", .type = YNL_PT_NUL_STR, }, [DEVLINK_ATTR_INFO_VERSION_VALUE] = { .name = "info-version-value", .type = YNL_PT_NUL_STR, }, @@ -62,6 +369,31 @@ struct ynl_policy_nest devlink_dl_info_version_nest = { .table = devlink_dl_info_version_policy, }; +struct ynl_policy_attr devlink_dl_fmsg_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_FMSG_OBJ_NEST_START] = { .name = "fmsg-obj-nest-start", .type = YNL_PT_FLAG, }, + [DEVLINK_ATTR_FMSG_PAIR_NEST_START] = { .name = "fmsg-pair-nest-start", .type = YNL_PT_FLAG, }, + [DEVLINK_ATTR_FMSG_ARR_NEST_START] = { .name = "fmsg-arr-nest-start", .type = YNL_PT_FLAG, }, + [DEVLINK_ATTR_FMSG_NEST_END] = { .name = "fmsg-nest-end", .type = YNL_PT_FLAG, }, + [DEVLINK_ATTR_FMSG_OBJ_NAME] = { .name = "fmsg-obj-name", .type = YNL_PT_NUL_STR, }, +}; + +struct ynl_policy_nest devlink_dl_fmsg_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_fmsg_policy, +}; + +struct ynl_policy_attr devlink_dl_port_function_policy[DEVLINK_PORT_FUNCTION_ATTR_MAX + 1] = { + [DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR] = { .name = "hw-addr", .type = YNL_PT_BINARY,}, + [DEVLINK_PORT_FN_ATTR_STATE] = { .name = "state", .type = YNL_PT_U8, }, + [DEVLINK_PORT_FN_ATTR_OPSTATE] = { .name = "opstate", .type = YNL_PT_U8, }, + [DEVLINK_PORT_FN_ATTR_CAPS] = { .name = "caps", .type = YNL_PT_BITFIELD32, }, +}; + +struct ynl_policy_nest devlink_dl_port_function_nest = { + .max_attr = DEVLINK_PORT_FUNCTION_ATTR_MAX, + .table = devlink_dl_port_function_policy, +}; + struct ynl_policy_attr devlink_dl_reload_stats_entry_policy[DEVLINK_ATTR_MAX + 1] = { [DEVLINK_ATTR_RELOAD_STATS_LIMIT] = { .name = "reload-stats-limit", .type = YNL_PT_U8, }, [DEVLINK_ATTR_RELOAD_STATS_VALUE] = { .name = "reload-stats-value", .type = YNL_PT_U32, }, @@ -81,6 +413,69 @@ struct ynl_policy_nest devlink_dl_reload_act_stats_nest = { .table = devlink_dl_reload_act_stats_policy, }; +struct ynl_policy_attr devlink_dl_selftest_id_policy[DEVLINK_ATTR_SELFTEST_ID_MAX + 1] = { + [DEVLINK_ATTR_SELFTEST_ID_FLASH] = { .name = "flash", .type = YNL_PT_FLAG, }, +}; + +struct ynl_policy_nest devlink_dl_selftest_id_nest = { + .max_attr = DEVLINK_ATTR_SELFTEST_ID_MAX, + .table = devlink_dl_selftest_id_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_table_matches_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_MATCH] = { .name = "dpipe-match", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_match_nest, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_table_matches_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_table_matches_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_table_actions_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_ACTION] = { .name = "dpipe-action", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_action_nest, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_table_actions_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_table_actions_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_entry_match_values_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_MATCH_VALUE] = { .name = "dpipe-match-value", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_match_value_nest, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_entry_match_values_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_entry_match_values_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_entry_action_values_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_ACTION_VALUE] = { .name = "dpipe-action-value", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_action_value_nest, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_entry_action_values_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_entry_action_values_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_header_fields_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_FIELD] = { .name = "dpipe-field", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_field_nest, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_header_fields_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_header_fields_policy, +}; + +struct ynl_policy_attr devlink_dl_resource_list_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_RESOURCE] = { .name = "resource", .type = YNL_PT_NEST, .nest = &devlink_dl_resource_nest, }, +}; + +struct ynl_policy_nest devlink_dl_resource_list_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_resource_list_policy, +}; + struct ynl_policy_attr devlink_dl_reload_act_info_policy[DEVLINK_ATTR_MAX + 1] = { [DEVLINK_ATTR_RELOAD_ACTION] = { .name = "reload-action", .type = YNL_PT_U8, }, [DEVLINK_ATTR_RELOAD_ACTION_STATS] = { .name = "reload-action-stats", .type = YNL_PT_NEST, .nest = &devlink_dl_reload_act_stats_nest, }, @@ -91,6 +486,45 @@ struct ynl_policy_nest devlink_dl_reload_act_info_nest = { .table = devlink_dl_reload_act_info_policy, }; +struct ynl_policy_attr devlink_dl_dpipe_table_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_TABLE_NAME] = { .name = "dpipe-table-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_DPIPE_TABLE_SIZE] = { .name = "dpipe-table-size", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_DPIPE_TABLE_MATCHES] = { .name = "dpipe-table-matches", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_table_matches_nest, }, + [DEVLINK_ATTR_DPIPE_TABLE_ACTIONS] = { .name = "dpipe-table-actions", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_table_actions_nest, }, + [DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED] = { .name = "dpipe-table-counters-enabled", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID] = { .name = "dpipe-table-resource-id", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS] = { .name = "dpipe-table-resource-units", .type = YNL_PT_U64, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_table_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_table_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_entry_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_ENTRY_INDEX] = { .name = "dpipe-entry-index", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES] = { .name = "dpipe-entry-match-values", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_entry_match_values_nest, }, + [DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES] = { .name = "dpipe-entry-action-values", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_entry_action_values_nest, }, + [DEVLINK_ATTR_DPIPE_ENTRY_COUNTER] = { .name = "dpipe-entry-counter", .type = YNL_PT_U64, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_entry_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_entry_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_header_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_HEADER_NAME] = { .name = "dpipe-header-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_DPIPE_HEADER_ID] = { .name = "dpipe-header-id", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_HEADER_GLOBAL] = { .name = "dpipe-header-global", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_DPIPE_HEADER_FIELDS] = { .name = "dpipe-header-fields", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_header_fields_nest, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_header_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_header_policy, +}; + struct ynl_policy_attr devlink_dl_reload_stats_policy[DEVLINK_ATTR_MAX + 1] = { [DEVLINK_ATTR_RELOAD_ACTION_INFO] = { .name = "reload-action-info", .type = YNL_PT_NEST, .nest = &devlink_dl_reload_act_info_nest, }, }; @@ -100,6 +534,33 @@ struct ynl_policy_nest devlink_dl_reload_stats_nest = { .table = devlink_dl_reload_stats_policy, }; +struct ynl_policy_attr devlink_dl_dpipe_tables_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_TABLE] = { .name = "dpipe-table", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_table_nest, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_tables_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_tables_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_entries_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_ENTRY] = { .name = "dpipe-entry", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_entry_nest, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_entries_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_entries_policy, +}; + +struct ynl_policy_attr devlink_dl_dpipe_headers_policy[DEVLINK_ATTR_MAX + 1] = { + [DEVLINK_ATTR_DPIPE_HEADER] = { .name = "dpipe-header", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_header_nest, }, +}; + +struct ynl_policy_nest devlink_dl_dpipe_headers_nest = { + .max_attr = DEVLINK_ATTR_MAX, + .table = devlink_dl_dpipe_headers_policy, +}; + struct ynl_policy_attr devlink_dl_dev_stats_policy[DEVLINK_ATTR_MAX + 1] = { [DEVLINK_ATTR_RELOAD_STATS] = { .name = "reload-stats", .type = YNL_PT_NEST, .nest = &devlink_dl_reload_stats_nest, }, [DEVLINK_ATTR_REMOTE_RELOAD_STATS] = { .name = "remote-reload-stats", .type = YNL_PT_NEST, .nest = &devlink_dl_reload_stats_nest, }, @@ -114,12 +575,75 @@ struct ynl_policy_attr devlink_policy[DEVLINK_ATTR_MAX + 1] = { [DEVLINK_ATTR_BUS_NAME] = { .name = "bus-name", .type = YNL_PT_NUL_STR, }, [DEVLINK_ATTR_DEV_NAME] = { .name = "dev-name", .type = YNL_PT_NUL_STR, }, [DEVLINK_ATTR_PORT_INDEX] = { .name = "port-index", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_PORT_TYPE] = { .name = "port-type", .type = YNL_PT_U16, }, + [DEVLINK_ATTR_PORT_SPLIT_COUNT] = { .name = "port-split-count", .type = YNL_PT_U32, }, [DEVLINK_ATTR_SB_INDEX] = { .name = "sb-index", .type = YNL_PT_U32, }, [DEVLINK_ATTR_SB_POOL_INDEX] = { .name = "sb-pool-index", .type = YNL_PT_U16, }, [DEVLINK_ATTR_SB_POOL_TYPE] = { .name = "sb-pool-type", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_SB_POOL_SIZE] = { .name = "sb-pool-size", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE] = { .name = "sb-pool-threshold-type", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_SB_THRESHOLD] = { .name = "sb-threshold", .type = YNL_PT_U32, }, [DEVLINK_ATTR_SB_TC_INDEX] = { .name = "sb-tc-index", .type = YNL_PT_U16, }, + [DEVLINK_ATTR_ESWITCH_MODE] = { .name = "eswitch-mode", .type = YNL_PT_U16, }, + [DEVLINK_ATTR_ESWITCH_INLINE_MODE] = { .name = "eswitch-inline-mode", .type = YNL_PT_U16, }, + [DEVLINK_ATTR_DPIPE_TABLES] = { .name = "dpipe-tables", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_tables_nest, }, + [DEVLINK_ATTR_DPIPE_TABLE] = { .name = "dpipe-table", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_table_nest, }, + [DEVLINK_ATTR_DPIPE_TABLE_NAME] = { .name = "dpipe-table-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_DPIPE_TABLE_SIZE] = { .name = "dpipe-table-size", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_DPIPE_TABLE_MATCHES] = { .name = "dpipe-table-matches", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_table_matches_nest, }, + [DEVLINK_ATTR_DPIPE_TABLE_ACTIONS] = { .name = "dpipe-table-actions", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_table_actions_nest, }, + [DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED] = { .name = "dpipe-table-counters-enabled", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_DPIPE_ENTRIES] = { .name = "dpipe-entries", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_entries_nest, }, + [DEVLINK_ATTR_DPIPE_ENTRY] = { .name = "dpipe-entry", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_entry_nest, }, + [DEVLINK_ATTR_DPIPE_ENTRY_INDEX] = { .name = "dpipe-entry-index", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES] = { .name = "dpipe-entry-match-values", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_entry_match_values_nest, }, + [DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES] = { .name = "dpipe-entry-action-values", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_entry_action_values_nest, }, + [DEVLINK_ATTR_DPIPE_ENTRY_COUNTER] = { .name = "dpipe-entry-counter", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_DPIPE_MATCH] = { .name = "dpipe-match", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_match_nest, }, + [DEVLINK_ATTR_DPIPE_MATCH_VALUE] = { .name = "dpipe-match-value", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_match_value_nest, }, + [DEVLINK_ATTR_DPIPE_MATCH_TYPE] = { .name = "dpipe-match-type", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_ACTION] = { .name = "dpipe-action", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_action_nest, }, + [DEVLINK_ATTR_DPIPE_ACTION_VALUE] = { .name = "dpipe-action-value", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_action_value_nest, }, + [DEVLINK_ATTR_DPIPE_ACTION_TYPE] = { .name = "dpipe-action-type", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_VALUE] = { .name = "dpipe-value", .type = YNL_PT_BINARY,}, + [DEVLINK_ATTR_DPIPE_VALUE_MASK] = { .name = "dpipe-value-mask", .type = YNL_PT_BINARY,}, + [DEVLINK_ATTR_DPIPE_VALUE_MAPPING] = { .name = "dpipe-value-mapping", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_HEADERS] = { .name = "dpipe-headers", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_headers_nest, }, + [DEVLINK_ATTR_DPIPE_HEADER] = { .name = "dpipe-header", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_header_nest, }, + [DEVLINK_ATTR_DPIPE_HEADER_NAME] = { .name = "dpipe-header-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_DPIPE_HEADER_ID] = { .name = "dpipe-header-id", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_HEADER_FIELDS] = { .name = "dpipe-header-fields", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_header_fields_nest, }, + [DEVLINK_ATTR_DPIPE_HEADER_GLOBAL] = { .name = "dpipe-header-global", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_DPIPE_HEADER_INDEX] = { .name = "dpipe-header-index", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_FIELD] = { .name = "dpipe-field", .type = YNL_PT_NEST, .nest = &devlink_dl_dpipe_field_nest, }, + [DEVLINK_ATTR_DPIPE_FIELD_NAME] = { .name = "dpipe-field-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_DPIPE_FIELD_ID] = { .name = "dpipe-field-id", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH] = { .name = "dpipe-field-bitwidth", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE] = { .name = "dpipe-field-mapping-type", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_PAD] = { .name = "pad", .type = YNL_PT_IGNORE, }, + [DEVLINK_ATTR_ESWITCH_ENCAP_MODE] = { .name = "eswitch-encap-mode", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_RESOURCE_LIST] = { .name = "resource-list", .type = YNL_PT_NEST, .nest = &devlink_dl_resource_list_nest, }, + [DEVLINK_ATTR_RESOURCE] = { .name = "resource", .type = YNL_PT_NEST, .nest = &devlink_dl_resource_nest, }, + [DEVLINK_ATTR_RESOURCE_NAME] = { .name = "resource-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_RESOURCE_ID] = { .name = "resource-id", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RESOURCE_SIZE] = { .name = "resource-size", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RESOURCE_SIZE_NEW] = { .name = "resource-size-new", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RESOURCE_SIZE_VALID] = { .name = "resource-size-valid", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_RESOURCE_SIZE_MIN] = { .name = "resource-size-min", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RESOURCE_SIZE_MAX] = { .name = "resource-size-max", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RESOURCE_SIZE_GRAN] = { .name = "resource-size-gran", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RESOURCE_UNIT] = { .name = "resource-unit", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_RESOURCE_OCC] = { .name = "resource-occ", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID] = { .name = "dpipe-table-resource-id", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS] = { .name = "dpipe-table-resource-units", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_PORT_FLAVOUR] = { .name = "port-flavour", .type = YNL_PT_U16, }, [DEVLINK_ATTR_PARAM_NAME] = { .name = "param-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_PARAM_TYPE] = { .name = "param-type", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_PARAM_VALUE_CMODE] = { .name = "param-value-cmode", .type = YNL_PT_U8, }, [DEVLINK_ATTR_REGION_NAME] = { .name = "region-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_REGION_SNAPSHOT_ID] = { .name = "region-snapshot-id", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_REGION_CHUNK_ADDR] = { .name = "region-chunk-addr", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_REGION_CHUNK_LEN] = { .name = "region-chunk-len", .type = YNL_PT_U64, }, [DEVLINK_ATTR_INFO_DRIVER_NAME] = { .name = "info-driver-name", .type = YNL_PT_NUL_STR, }, [DEVLINK_ATTR_INFO_SERIAL_NUMBER] = { .name = "info-serial-number", .type = YNL_PT_NUL_STR, }, [DEVLINK_ATTR_INFO_VERSION_FIXED] = { .name = "info-version-fixed", .type = YNL_PT_NEST, .nest = &devlink_dl_info_version_nest, }, @@ -127,12 +651,35 @@ struct ynl_policy_attr devlink_policy[DEVLINK_ATTR_MAX + 1] = { [DEVLINK_ATTR_INFO_VERSION_STORED] = { .name = "info-version-stored", .type = YNL_PT_NEST, .nest = &devlink_dl_info_version_nest, }, [DEVLINK_ATTR_INFO_VERSION_NAME] = { .name = "info-version-name", .type = YNL_PT_NUL_STR, }, [DEVLINK_ATTR_INFO_VERSION_VALUE] = { .name = "info-version-value", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_FMSG] = { .name = "fmsg", .type = YNL_PT_NEST, .nest = &devlink_dl_fmsg_nest, }, + [DEVLINK_ATTR_FMSG_OBJ_NEST_START] = { .name = "fmsg-obj-nest-start", .type = YNL_PT_FLAG, }, + [DEVLINK_ATTR_FMSG_PAIR_NEST_START] = { .name = "fmsg-pair-nest-start", .type = YNL_PT_FLAG, }, + [DEVLINK_ATTR_FMSG_ARR_NEST_START] = { .name = "fmsg-arr-nest-start", .type = YNL_PT_FLAG, }, + [DEVLINK_ATTR_FMSG_NEST_END] = { .name = "fmsg-nest-end", .type = YNL_PT_FLAG, }, + [DEVLINK_ATTR_FMSG_OBJ_NAME] = { .name = "fmsg-obj-name", .type = YNL_PT_NUL_STR, }, [DEVLINK_ATTR_HEALTH_REPORTER_NAME] = { .name = "health-reporter-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD] = { .name = "health-reporter-graceful-period", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER] = { .name = "health-reporter-auto-recover", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME] = { .name = "flash-update-file-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_FLASH_UPDATE_COMPONENT] = { .name = "flash-update-component", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_PORT_PCI_PF_NUMBER] = { .name = "port-pci-pf-number", .type = YNL_PT_U16, }, [DEVLINK_ATTR_TRAP_NAME] = { .name = "trap-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_TRAP_ACTION] = { .name = "trap-action", .type = YNL_PT_U8, }, [DEVLINK_ATTR_TRAP_GROUP_NAME] = { .name = "trap-group-name", .type = YNL_PT_NUL_STR, }, [DEVLINK_ATTR_RELOAD_FAILED] = { .name = "reload-failed", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_NETNS_FD] = { .name = "netns-fd", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_NETNS_PID] = { .name = "netns-pid", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_NETNS_ID] = { .name = "netns-id", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP] = { .name = "health-reporter-auto-dump", .type = YNL_PT_U8, }, [DEVLINK_ATTR_TRAP_POLICER_ID] = { .name = "trap-policer-id", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_TRAP_POLICER_RATE] = { .name = "trap-policer-rate", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_TRAP_POLICER_BURST] = { .name = "trap-policer-burst", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_PORT_FUNCTION] = { .name = "port-function", .type = YNL_PT_NEST, .nest = &devlink_dl_port_function_nest, }, + [DEVLINK_ATTR_PORT_CONTROLLER_NUMBER] = { .name = "port-controller-number", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK] = { .name = "flash-update-overwrite-mask", .type = YNL_PT_BITFIELD32, }, [DEVLINK_ATTR_RELOAD_ACTION] = { .name = "reload-action", .type = YNL_PT_U8, }, + [DEVLINK_ATTR_RELOAD_ACTIONS_PERFORMED] = { .name = "reload-actions-performed", .type = YNL_PT_BITFIELD32, }, + [DEVLINK_ATTR_RELOAD_LIMITS] = { .name = "reload-limits", .type = YNL_PT_BITFIELD32, }, [DEVLINK_ATTR_DEV_STATS] = { .name = "dev-stats", .type = YNL_PT_NEST, .nest = &devlink_dl_dev_stats_nest, }, [DEVLINK_ATTR_RELOAD_STATS] = { .name = "reload-stats", .type = YNL_PT_NEST, .nest = &devlink_dl_reload_stats_nest, }, [DEVLINK_ATTR_RELOAD_STATS_ENTRY] = { .name = "reload-stats-entry", .type = YNL_PT_NEST, .nest = &devlink_dl_reload_stats_entry_nest, }, @@ -141,8 +688,17 @@ struct ynl_policy_attr devlink_policy[DEVLINK_ATTR_MAX + 1] = { [DEVLINK_ATTR_REMOTE_RELOAD_STATS] = { .name = "remote-reload-stats", .type = YNL_PT_NEST, .nest = &devlink_dl_reload_stats_nest, }, [DEVLINK_ATTR_RELOAD_ACTION_INFO] = { .name = "reload-action-info", .type = YNL_PT_NEST, .nest = &devlink_dl_reload_act_info_nest, }, [DEVLINK_ATTR_RELOAD_ACTION_STATS] = { .name = "reload-action-stats", .type = YNL_PT_NEST, .nest = &devlink_dl_reload_act_stats_nest, }, + [DEVLINK_ATTR_PORT_PCI_SF_NUMBER] = { .name = "port-pci-sf-number", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_RATE_TX_SHARE] = { .name = "rate-tx-share", .type = YNL_PT_U64, }, + [DEVLINK_ATTR_RATE_TX_MAX] = { .name = "rate-tx-max", .type = YNL_PT_U64, }, [DEVLINK_ATTR_RATE_NODE_NAME] = { .name = "rate-node-name", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_RATE_PARENT_NODE_NAME] = { .name = "rate-parent-node-name", .type = YNL_PT_NUL_STR, }, [DEVLINK_ATTR_LINECARD_INDEX] = { .name = "linecard-index", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_LINECARD_TYPE] = { .name = "linecard-type", .type = YNL_PT_NUL_STR, }, + [DEVLINK_ATTR_SELFTESTS] = { .name = "selftests", .type = YNL_PT_NEST, .nest = &devlink_dl_selftest_id_nest, }, + [DEVLINK_ATTR_RATE_TX_PRIORITY] = { .name = "rate-tx-priority", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_RATE_TX_WEIGHT] = { .name = "rate-tx-weight", .type = YNL_PT_U32, }, + [DEVLINK_ATTR_REGION_DIRECT] = { .name = "region-direct", .type = YNL_PT_FLAG, }, }; struct ynl_policy_nest devlink_nest = { @@ -151,6 +707,370 @@ struct ynl_policy_nest devlink_nest = { }; /* Common nested types */ +void devlink_dl_dpipe_match_free(struct devlink_dl_dpipe_match *obj) +{ +} + +int devlink_dl_dpipe_match_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_match *dst = yarg->data; + const struct nlattr *attr; + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_MATCH_TYPE) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_match_type = 1; + dst->dpipe_match_type = mnl_attr_get_u32(attr); + } else if (type == DEVLINK_ATTR_DPIPE_HEADER_ID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_header_id = 1; + dst->dpipe_header_id = mnl_attr_get_u32(attr); + } else if (type == DEVLINK_ATTR_DPIPE_HEADER_GLOBAL) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_header_global = 1; + dst->dpipe_header_global = mnl_attr_get_u8(attr); + } else if (type == DEVLINK_ATTR_DPIPE_HEADER_INDEX) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_header_index = 1; + dst->dpipe_header_index = mnl_attr_get_u32(attr); + } else if (type == DEVLINK_ATTR_DPIPE_FIELD_ID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_field_id = 1; + dst->dpipe_field_id = mnl_attr_get_u32(attr); + } + } + + return 0; +} + +void +devlink_dl_dpipe_match_value_free(struct devlink_dl_dpipe_match_value *obj) +{ + unsigned int i; + + for (i = 0; i < obj->n_dpipe_match; i++) + devlink_dl_dpipe_match_free(&obj->dpipe_match[i]); + free(obj->dpipe_match); + free(obj->dpipe_value); + free(obj->dpipe_value_mask); +} + +int devlink_dl_dpipe_match_value_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_match_value *dst = yarg->data; + unsigned int n_dpipe_match = 0; + const struct nlattr *attr; + struct ynl_parse_arg parg; + int i; + + parg.ys = yarg->ys; + + if (dst->dpipe_match) + return ynl_error_parse(yarg, "attribute already present (dl-dpipe-match-value.dpipe-match)"); + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_MATCH) { + n_dpipe_match++; + } else if (type == DEVLINK_ATTR_DPIPE_VALUE) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = mnl_attr_get_payload_len(attr); + dst->_present.dpipe_value_len = len; + dst->dpipe_value = malloc(len); + memcpy(dst->dpipe_value, mnl_attr_get_payload(attr), len); + } else if (type == DEVLINK_ATTR_DPIPE_VALUE_MASK) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = mnl_attr_get_payload_len(attr); + dst->_present.dpipe_value_mask_len = len; + dst->dpipe_value_mask = malloc(len); + memcpy(dst->dpipe_value_mask, mnl_attr_get_payload(attr), len); + } else if (type == DEVLINK_ATTR_DPIPE_VALUE_MAPPING) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_value_mapping = 1; + dst->dpipe_value_mapping = mnl_attr_get_u32(attr); + } + } + + if (n_dpipe_match) { + dst->dpipe_match = calloc(n_dpipe_match, sizeof(*dst->dpipe_match)); + dst->n_dpipe_match = n_dpipe_match; + i = 0; + parg.rsp_policy = &devlink_dl_dpipe_match_nest; + mnl_attr_for_each_nested(attr, nested) { + if (mnl_attr_get_type(attr) == DEVLINK_ATTR_DPIPE_MATCH) { + parg.data = &dst->dpipe_match[i]; + if (devlink_dl_dpipe_match_parse(&parg, attr)) + return MNL_CB_ERROR; + i++; + } + } + } + + return 0; +} + +void devlink_dl_dpipe_action_free(struct devlink_dl_dpipe_action *obj) +{ +} + +int devlink_dl_dpipe_action_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_action *dst = yarg->data; + const struct nlattr *attr; + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_ACTION_TYPE) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_action_type = 1; + dst->dpipe_action_type = mnl_attr_get_u32(attr); + } else if (type == DEVLINK_ATTR_DPIPE_HEADER_ID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_header_id = 1; + dst->dpipe_header_id = mnl_attr_get_u32(attr); + } else if (type == DEVLINK_ATTR_DPIPE_HEADER_GLOBAL) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_header_global = 1; + dst->dpipe_header_global = mnl_attr_get_u8(attr); + } else if (type == DEVLINK_ATTR_DPIPE_HEADER_INDEX) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_header_index = 1; + dst->dpipe_header_index = mnl_attr_get_u32(attr); + } else if (type == DEVLINK_ATTR_DPIPE_FIELD_ID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_field_id = 1; + dst->dpipe_field_id = mnl_attr_get_u32(attr); + } + } + + return 0; +} + +void +devlink_dl_dpipe_action_value_free(struct devlink_dl_dpipe_action_value *obj) +{ + unsigned int i; + + for (i = 0; i < obj->n_dpipe_action; i++) + devlink_dl_dpipe_action_free(&obj->dpipe_action[i]); + free(obj->dpipe_action); + free(obj->dpipe_value); + free(obj->dpipe_value_mask); +} + +int devlink_dl_dpipe_action_value_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_action_value *dst = yarg->data; + unsigned int n_dpipe_action = 0; + const struct nlattr *attr; + struct ynl_parse_arg parg; + int i; + + parg.ys = yarg->ys; + + if (dst->dpipe_action) + return ynl_error_parse(yarg, "attribute already present (dl-dpipe-action-value.dpipe-action)"); + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_ACTION) { + n_dpipe_action++; + } else if (type == DEVLINK_ATTR_DPIPE_VALUE) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = mnl_attr_get_payload_len(attr); + dst->_present.dpipe_value_len = len; + dst->dpipe_value = malloc(len); + memcpy(dst->dpipe_value, mnl_attr_get_payload(attr), len); + } else if (type == DEVLINK_ATTR_DPIPE_VALUE_MASK) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = mnl_attr_get_payload_len(attr); + dst->_present.dpipe_value_mask_len = len; + dst->dpipe_value_mask = malloc(len); + memcpy(dst->dpipe_value_mask, mnl_attr_get_payload(attr), len); + } else if (type == DEVLINK_ATTR_DPIPE_VALUE_MAPPING) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_value_mapping = 1; + dst->dpipe_value_mapping = mnl_attr_get_u32(attr); + } + } + + if (n_dpipe_action) { + dst->dpipe_action = calloc(n_dpipe_action, sizeof(*dst->dpipe_action)); + dst->n_dpipe_action = n_dpipe_action; + i = 0; + parg.rsp_policy = &devlink_dl_dpipe_action_nest; + mnl_attr_for_each_nested(attr, nested) { + if (mnl_attr_get_type(attr) == DEVLINK_ATTR_DPIPE_ACTION) { + parg.data = &dst->dpipe_action[i]; + if (devlink_dl_dpipe_action_parse(&parg, attr)) + return MNL_CB_ERROR; + i++; + } + } + } + + return 0; +} + +void devlink_dl_dpipe_field_free(struct devlink_dl_dpipe_field *obj) +{ + free(obj->dpipe_field_name); +} + +int devlink_dl_dpipe_field_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_field *dst = yarg->data; + const struct nlattr *attr; + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_FIELD_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dpipe_field_name_len = len; + dst->dpipe_field_name = malloc(len + 1); + memcpy(dst->dpipe_field_name, mnl_attr_get_str(attr), len); + dst->dpipe_field_name[len] = 0; + } else if (type == DEVLINK_ATTR_DPIPE_FIELD_ID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_field_id = 1; + dst->dpipe_field_id = mnl_attr_get_u32(attr); + } else if (type == DEVLINK_ATTR_DPIPE_FIELD_BITWIDTH) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_field_bitwidth = 1; + dst->dpipe_field_bitwidth = mnl_attr_get_u32(attr); + } else if (type == DEVLINK_ATTR_DPIPE_FIELD_MAPPING_TYPE) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_field_mapping_type = 1; + dst->dpipe_field_mapping_type = mnl_attr_get_u32(attr); + } + } + + return 0; +} + +void devlink_dl_resource_free(struct devlink_dl_resource *obj) +{ + free(obj->resource_name); +} + +int devlink_dl_resource_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_resource *dst = yarg->data; + const struct nlattr *attr; + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_RESOURCE_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.resource_name_len = len; + dst->resource_name = malloc(len + 1); + memcpy(dst->resource_name, mnl_attr_get_str(attr), len); + dst->resource_name[len] = 0; + } else if (type == DEVLINK_ATTR_RESOURCE_ID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.resource_id = 1; + dst->resource_id = mnl_attr_get_u64(attr); + } else if (type == DEVLINK_ATTR_RESOURCE_SIZE) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.resource_size = 1; + dst->resource_size = mnl_attr_get_u64(attr); + } else if (type == DEVLINK_ATTR_RESOURCE_SIZE_NEW) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.resource_size_new = 1; + dst->resource_size_new = mnl_attr_get_u64(attr); + } else if (type == DEVLINK_ATTR_RESOURCE_SIZE_VALID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.resource_size_valid = 1; + dst->resource_size_valid = mnl_attr_get_u8(attr); + } else if (type == DEVLINK_ATTR_RESOURCE_SIZE_MIN) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.resource_size_min = 1; + dst->resource_size_min = mnl_attr_get_u64(attr); + } else if (type == DEVLINK_ATTR_RESOURCE_SIZE_MAX) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.resource_size_max = 1; + dst->resource_size_max = mnl_attr_get_u64(attr); + } else if (type == DEVLINK_ATTR_RESOURCE_SIZE_GRAN) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.resource_size_gran = 1; + dst->resource_size_gran = mnl_attr_get_u64(attr); + } else if (type == DEVLINK_ATTR_RESOURCE_UNIT) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.resource_unit = 1; + dst->resource_unit = mnl_attr_get_u8(attr); + } else if (type == DEVLINK_ATTR_RESOURCE_OCC) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.resource_occ = 1; + dst->resource_occ = mnl_attr_get_u64(attr); + } + } + + return 0; +} + void devlink_dl_info_version_free(struct devlink_dl_info_version *obj) { free(obj->info_version_name); @@ -194,6 +1114,77 @@ int devlink_dl_info_version_parse(struct ynl_parse_arg *yarg, return 0; } +void devlink_dl_fmsg_free(struct devlink_dl_fmsg *obj) +{ + free(obj->fmsg_obj_name); +} + +int devlink_dl_fmsg_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_fmsg *dst = yarg->data; + const struct nlattr *attr; + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_FMSG_OBJ_NEST_START) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.fmsg_obj_nest_start = 1; + } else if (type == DEVLINK_ATTR_FMSG_PAIR_NEST_START) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.fmsg_pair_nest_start = 1; + } else if (type == DEVLINK_ATTR_FMSG_ARR_NEST_START) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.fmsg_arr_nest_start = 1; + } else if (type == DEVLINK_ATTR_FMSG_NEST_END) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.fmsg_nest_end = 1; + } else if (type == DEVLINK_ATTR_FMSG_OBJ_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.fmsg_obj_name_len = len; + dst->fmsg_obj_name = malloc(len + 1); + memcpy(dst->fmsg_obj_name, mnl_attr_get_str(attr), len); + dst->fmsg_obj_name[len] = 0; + } + } + + return 0; +} + +void devlink_dl_port_function_free(struct devlink_dl_port_function *obj) +{ + free(obj->hw_addr); +} + +int devlink_dl_port_function_put(struct nlmsghdr *nlh, unsigned int attr_type, + struct devlink_dl_port_function *obj) +{ + struct nlattr *nest; + + nest = mnl_attr_nest_start(nlh, attr_type); + if (obj->_present.hw_addr_len) + mnl_attr_put(nlh, DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR, obj->_present.hw_addr_len, obj->hw_addr); + if (obj->_present.state) + mnl_attr_put_u8(nlh, DEVLINK_PORT_FN_ATTR_STATE, obj->state); + if (obj->_present.opstate) + mnl_attr_put_u8(nlh, DEVLINK_PORT_FN_ATTR_OPSTATE, obj->opstate); + if (obj->_present.caps) + mnl_attr_put(nlh, DEVLINK_PORT_FN_ATTR_CAPS, sizeof(struct nla_bitfield32), &obj->caps); + mnl_attr_nest_end(nlh, nest); + + return 0; +} + void devlink_dl_reload_stats_entry_free(struct devlink_dl_reload_stats_entry *obj) { @@ -273,6 +1264,322 @@ int devlink_dl_reload_act_stats_parse(struct ynl_parse_arg *yarg, return 0; } +void devlink_dl_selftest_id_free(struct devlink_dl_selftest_id *obj) +{ +} + +int devlink_dl_selftest_id_put(struct nlmsghdr *nlh, unsigned int attr_type, + struct devlink_dl_selftest_id *obj) +{ + struct nlattr *nest; + + nest = mnl_attr_nest_start(nlh, attr_type); + if (obj->_present.flash) + mnl_attr_put(nlh, DEVLINK_ATTR_SELFTEST_ID_FLASH, 0, NULL); + mnl_attr_nest_end(nlh, nest); + + return 0; +} + +void +devlink_dl_dpipe_table_matches_free(struct devlink_dl_dpipe_table_matches *obj) +{ + unsigned int i; + + for (i = 0; i < obj->n_dpipe_match; i++) + devlink_dl_dpipe_match_free(&obj->dpipe_match[i]); + free(obj->dpipe_match); +} + +int devlink_dl_dpipe_table_matches_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_table_matches *dst = yarg->data; + unsigned int n_dpipe_match = 0; + const struct nlattr *attr; + struct ynl_parse_arg parg; + int i; + + parg.ys = yarg->ys; + + if (dst->dpipe_match) + return ynl_error_parse(yarg, "attribute already present (dl-dpipe-table-matches.dpipe-match)"); + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_MATCH) { + n_dpipe_match++; + } + } + + if (n_dpipe_match) { + dst->dpipe_match = calloc(n_dpipe_match, sizeof(*dst->dpipe_match)); + dst->n_dpipe_match = n_dpipe_match; + i = 0; + parg.rsp_policy = &devlink_dl_dpipe_match_nest; + mnl_attr_for_each_nested(attr, nested) { + if (mnl_attr_get_type(attr) == DEVLINK_ATTR_DPIPE_MATCH) { + parg.data = &dst->dpipe_match[i]; + if (devlink_dl_dpipe_match_parse(&parg, attr)) + return MNL_CB_ERROR; + i++; + } + } + } + + return 0; +} + +void +devlink_dl_dpipe_table_actions_free(struct devlink_dl_dpipe_table_actions *obj) +{ + unsigned int i; + + for (i = 0; i < obj->n_dpipe_action; i++) + devlink_dl_dpipe_action_free(&obj->dpipe_action[i]); + free(obj->dpipe_action); +} + +int devlink_dl_dpipe_table_actions_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_table_actions *dst = yarg->data; + unsigned int n_dpipe_action = 0; + const struct nlattr *attr; + struct ynl_parse_arg parg; + int i; + + parg.ys = yarg->ys; + + if (dst->dpipe_action) + return ynl_error_parse(yarg, "attribute already present (dl-dpipe-table-actions.dpipe-action)"); + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_ACTION) { + n_dpipe_action++; + } + } + + if (n_dpipe_action) { + dst->dpipe_action = calloc(n_dpipe_action, sizeof(*dst->dpipe_action)); + dst->n_dpipe_action = n_dpipe_action; + i = 0; + parg.rsp_policy = &devlink_dl_dpipe_action_nest; + mnl_attr_for_each_nested(attr, nested) { + if (mnl_attr_get_type(attr) == DEVLINK_ATTR_DPIPE_ACTION) { + parg.data = &dst->dpipe_action[i]; + if (devlink_dl_dpipe_action_parse(&parg, attr)) + return MNL_CB_ERROR; + i++; + } + } + } + + return 0; +} + +void +devlink_dl_dpipe_entry_match_values_free(struct devlink_dl_dpipe_entry_match_values *obj) +{ + unsigned int i; + + for (i = 0; i < obj->n_dpipe_match_value; i++) + devlink_dl_dpipe_match_value_free(&obj->dpipe_match_value[i]); + free(obj->dpipe_match_value); +} + +int devlink_dl_dpipe_entry_match_values_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_entry_match_values *dst = yarg->data; + unsigned int n_dpipe_match_value = 0; + const struct nlattr *attr; + struct ynl_parse_arg parg; + int i; + + parg.ys = yarg->ys; + + if (dst->dpipe_match_value) + return ynl_error_parse(yarg, "attribute already present (dl-dpipe-entry-match-values.dpipe-match-value)"); + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_MATCH_VALUE) { + n_dpipe_match_value++; + } + } + + if (n_dpipe_match_value) { + dst->dpipe_match_value = calloc(n_dpipe_match_value, sizeof(*dst->dpipe_match_value)); + dst->n_dpipe_match_value = n_dpipe_match_value; + i = 0; + parg.rsp_policy = &devlink_dl_dpipe_match_value_nest; + mnl_attr_for_each_nested(attr, nested) { + if (mnl_attr_get_type(attr) == DEVLINK_ATTR_DPIPE_MATCH_VALUE) { + parg.data = &dst->dpipe_match_value[i]; + if (devlink_dl_dpipe_match_value_parse(&parg, attr)) + return MNL_CB_ERROR; + i++; + } + } + } + + return 0; +} + +void +devlink_dl_dpipe_entry_action_values_free(struct devlink_dl_dpipe_entry_action_values *obj) +{ + unsigned int i; + + for (i = 0; i < obj->n_dpipe_action_value; i++) + devlink_dl_dpipe_action_value_free(&obj->dpipe_action_value[i]); + free(obj->dpipe_action_value); +} + +int devlink_dl_dpipe_entry_action_values_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_entry_action_values *dst = yarg->data; + unsigned int n_dpipe_action_value = 0; + const struct nlattr *attr; + struct ynl_parse_arg parg; + int i; + + parg.ys = yarg->ys; + + if (dst->dpipe_action_value) + return ynl_error_parse(yarg, "attribute already present (dl-dpipe-entry-action-values.dpipe-action-value)"); + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_ACTION_VALUE) { + n_dpipe_action_value++; + } + } + + if (n_dpipe_action_value) { + dst->dpipe_action_value = calloc(n_dpipe_action_value, sizeof(*dst->dpipe_action_value)); + dst->n_dpipe_action_value = n_dpipe_action_value; + i = 0; + parg.rsp_policy = &devlink_dl_dpipe_action_value_nest; + mnl_attr_for_each_nested(attr, nested) { + if (mnl_attr_get_type(attr) == DEVLINK_ATTR_DPIPE_ACTION_VALUE) { + parg.data = &dst->dpipe_action_value[i]; + if (devlink_dl_dpipe_action_value_parse(&parg, attr)) + return MNL_CB_ERROR; + i++; + } + } + } + + return 0; +} + +void +devlink_dl_dpipe_header_fields_free(struct devlink_dl_dpipe_header_fields *obj) +{ + unsigned int i; + + for (i = 0; i < obj->n_dpipe_field; i++) + devlink_dl_dpipe_field_free(&obj->dpipe_field[i]); + free(obj->dpipe_field); +} + +int devlink_dl_dpipe_header_fields_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_header_fields *dst = yarg->data; + unsigned int n_dpipe_field = 0; + const struct nlattr *attr; + struct ynl_parse_arg parg; + int i; + + parg.ys = yarg->ys; + + if (dst->dpipe_field) + return ynl_error_parse(yarg, "attribute already present (dl-dpipe-header-fields.dpipe-field)"); + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_FIELD) { + n_dpipe_field++; + } + } + + if (n_dpipe_field) { + dst->dpipe_field = calloc(n_dpipe_field, sizeof(*dst->dpipe_field)); + dst->n_dpipe_field = n_dpipe_field; + i = 0; + parg.rsp_policy = &devlink_dl_dpipe_field_nest; + mnl_attr_for_each_nested(attr, nested) { + if (mnl_attr_get_type(attr) == DEVLINK_ATTR_DPIPE_FIELD) { + parg.data = &dst->dpipe_field[i]; + if (devlink_dl_dpipe_field_parse(&parg, attr)) + return MNL_CB_ERROR; + i++; + } + } + } + + return 0; +} + +void devlink_dl_resource_list_free(struct devlink_dl_resource_list *obj) +{ + unsigned int i; + + for (i = 0; i < obj->n_resource; i++) + devlink_dl_resource_free(&obj->resource[i]); + free(obj->resource); +} + +int devlink_dl_resource_list_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_resource_list *dst = yarg->data; + unsigned int n_resource = 0; + const struct nlattr *attr; + struct ynl_parse_arg parg; + int i; + + parg.ys = yarg->ys; + + if (dst->resource) + return ynl_error_parse(yarg, "attribute already present (dl-resource-list.resource)"); + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_RESOURCE) { + n_resource++; + } + } + + if (n_resource) { + dst->resource = calloc(n_resource, sizeof(*dst->resource)); + dst->n_resource = n_resource; + i = 0; + parg.rsp_policy = &devlink_dl_resource_nest; + mnl_attr_for_each_nested(attr, nested) { + if (mnl_attr_get_type(attr) == DEVLINK_ATTR_RESOURCE) { + parg.data = &dst->resource[i]; + if (devlink_dl_resource_parse(&parg, attr)) + return MNL_CB_ERROR; + i++; + } + } + } + + return 0; +} + void devlink_dl_reload_act_info_free(struct devlink_dl_reload_act_info *obj) { unsigned int i; @@ -327,6 +1634,186 @@ int devlink_dl_reload_act_info_parse(struct ynl_parse_arg *yarg, return 0; } +void devlink_dl_dpipe_table_free(struct devlink_dl_dpipe_table *obj) +{ + free(obj->dpipe_table_name); + devlink_dl_dpipe_table_matches_free(&obj->dpipe_table_matches); + devlink_dl_dpipe_table_actions_free(&obj->dpipe_table_actions); +} + +int devlink_dl_dpipe_table_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_table *dst = yarg->data; + const struct nlattr *attr; + struct ynl_parse_arg parg; + + parg.ys = yarg->ys; + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_TABLE_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dpipe_table_name_len = len; + dst->dpipe_table_name = malloc(len + 1); + memcpy(dst->dpipe_table_name, mnl_attr_get_str(attr), len); + dst->dpipe_table_name[len] = 0; + } else if (type == DEVLINK_ATTR_DPIPE_TABLE_SIZE) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_table_size = 1; + dst->dpipe_table_size = mnl_attr_get_u64(attr); + } else if (type == DEVLINK_ATTR_DPIPE_TABLE_MATCHES) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_table_matches = 1; + + parg.rsp_policy = &devlink_dl_dpipe_table_matches_nest; + parg.data = &dst->dpipe_table_matches; + if (devlink_dl_dpipe_table_matches_parse(&parg, attr)) + return MNL_CB_ERROR; + } else if (type == DEVLINK_ATTR_DPIPE_TABLE_ACTIONS) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_table_actions = 1; + + parg.rsp_policy = &devlink_dl_dpipe_table_actions_nest; + parg.data = &dst->dpipe_table_actions; + if (devlink_dl_dpipe_table_actions_parse(&parg, attr)) + return MNL_CB_ERROR; + } else if (type == DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_table_counters_enabled = 1; + dst->dpipe_table_counters_enabled = mnl_attr_get_u8(attr); + } else if (type == DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_table_resource_id = 1; + dst->dpipe_table_resource_id = mnl_attr_get_u64(attr); + } else if (type == DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_table_resource_units = 1; + dst->dpipe_table_resource_units = mnl_attr_get_u64(attr); + } + } + + return 0; +} + +void devlink_dl_dpipe_entry_free(struct devlink_dl_dpipe_entry *obj) +{ + devlink_dl_dpipe_entry_match_values_free(&obj->dpipe_entry_match_values); + devlink_dl_dpipe_entry_action_values_free(&obj->dpipe_entry_action_values); +} + +int devlink_dl_dpipe_entry_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_entry *dst = yarg->data; + const struct nlattr *attr; + struct ynl_parse_arg parg; + + parg.ys = yarg->ys; + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_ENTRY_INDEX) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_entry_index = 1; + dst->dpipe_entry_index = mnl_attr_get_u64(attr); + } else if (type == DEVLINK_ATTR_DPIPE_ENTRY_MATCH_VALUES) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_entry_match_values = 1; + + parg.rsp_policy = &devlink_dl_dpipe_entry_match_values_nest; + parg.data = &dst->dpipe_entry_match_values; + if (devlink_dl_dpipe_entry_match_values_parse(&parg, attr)) + return MNL_CB_ERROR; + } else if (type == DEVLINK_ATTR_DPIPE_ENTRY_ACTION_VALUES) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_entry_action_values = 1; + + parg.rsp_policy = &devlink_dl_dpipe_entry_action_values_nest; + parg.data = &dst->dpipe_entry_action_values; + if (devlink_dl_dpipe_entry_action_values_parse(&parg, attr)) + return MNL_CB_ERROR; + } else if (type == DEVLINK_ATTR_DPIPE_ENTRY_COUNTER) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_entry_counter = 1; + dst->dpipe_entry_counter = mnl_attr_get_u64(attr); + } + } + + return 0; +} + +void devlink_dl_dpipe_header_free(struct devlink_dl_dpipe_header *obj) +{ + free(obj->dpipe_header_name); + devlink_dl_dpipe_header_fields_free(&obj->dpipe_header_fields); +} + +int devlink_dl_dpipe_header_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_header *dst = yarg->data; + const struct nlattr *attr; + struct ynl_parse_arg parg; + + parg.ys = yarg->ys; + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_HEADER_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dpipe_header_name_len = len; + dst->dpipe_header_name = malloc(len + 1); + memcpy(dst->dpipe_header_name, mnl_attr_get_str(attr), len); + dst->dpipe_header_name[len] = 0; + } else if (type == DEVLINK_ATTR_DPIPE_HEADER_ID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_header_id = 1; + dst->dpipe_header_id = mnl_attr_get_u32(attr); + } else if (type == DEVLINK_ATTR_DPIPE_HEADER_GLOBAL) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_header_global = 1; + dst->dpipe_header_global = mnl_attr_get_u8(attr); + } else if (type == DEVLINK_ATTR_DPIPE_HEADER_FIELDS) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_header_fields = 1; + + parg.rsp_policy = &devlink_dl_dpipe_header_fields_nest; + parg.data = &dst->dpipe_header_fields; + if (devlink_dl_dpipe_header_fields_parse(&parg, attr)) + return MNL_CB_ERROR; + } + } + + return 0; +} + void devlink_dl_reload_stats_free(struct devlink_dl_reload_stats *obj) { unsigned int i; @@ -376,6 +1863,153 @@ int devlink_dl_reload_stats_parse(struct ynl_parse_arg *yarg, return 0; } +void devlink_dl_dpipe_tables_free(struct devlink_dl_dpipe_tables *obj) +{ + unsigned int i; + + for (i = 0; i < obj->n_dpipe_table; i++) + devlink_dl_dpipe_table_free(&obj->dpipe_table[i]); + free(obj->dpipe_table); +} + +int devlink_dl_dpipe_tables_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_tables *dst = yarg->data; + unsigned int n_dpipe_table = 0; + const struct nlattr *attr; + struct ynl_parse_arg parg; + int i; + + parg.ys = yarg->ys; + + if (dst->dpipe_table) + return ynl_error_parse(yarg, "attribute already present (dl-dpipe-tables.dpipe-table)"); + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_TABLE) { + n_dpipe_table++; + } + } + + if (n_dpipe_table) { + dst->dpipe_table = calloc(n_dpipe_table, sizeof(*dst->dpipe_table)); + dst->n_dpipe_table = n_dpipe_table; + i = 0; + parg.rsp_policy = &devlink_dl_dpipe_table_nest; + mnl_attr_for_each_nested(attr, nested) { + if (mnl_attr_get_type(attr) == DEVLINK_ATTR_DPIPE_TABLE) { + parg.data = &dst->dpipe_table[i]; + if (devlink_dl_dpipe_table_parse(&parg, attr)) + return MNL_CB_ERROR; + i++; + } + } + } + + return 0; +} + +void devlink_dl_dpipe_entries_free(struct devlink_dl_dpipe_entries *obj) +{ + unsigned int i; + + for (i = 0; i < obj->n_dpipe_entry; i++) + devlink_dl_dpipe_entry_free(&obj->dpipe_entry[i]); + free(obj->dpipe_entry); +} + +int devlink_dl_dpipe_entries_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_entries *dst = yarg->data; + unsigned int n_dpipe_entry = 0; + const struct nlattr *attr; + struct ynl_parse_arg parg; + int i; + + parg.ys = yarg->ys; + + if (dst->dpipe_entry) + return ynl_error_parse(yarg, "attribute already present (dl-dpipe-entries.dpipe-entry)"); + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_ENTRY) { + n_dpipe_entry++; + } + } + + if (n_dpipe_entry) { + dst->dpipe_entry = calloc(n_dpipe_entry, sizeof(*dst->dpipe_entry)); + dst->n_dpipe_entry = n_dpipe_entry; + i = 0; + parg.rsp_policy = &devlink_dl_dpipe_entry_nest; + mnl_attr_for_each_nested(attr, nested) { + if (mnl_attr_get_type(attr) == DEVLINK_ATTR_DPIPE_ENTRY) { + parg.data = &dst->dpipe_entry[i]; + if (devlink_dl_dpipe_entry_parse(&parg, attr)) + return MNL_CB_ERROR; + i++; + } + } + } + + return 0; +} + +void devlink_dl_dpipe_headers_free(struct devlink_dl_dpipe_headers *obj) +{ + unsigned int i; + + for (i = 0; i < obj->n_dpipe_header; i++) + devlink_dl_dpipe_header_free(&obj->dpipe_header[i]); + free(obj->dpipe_header); +} + +int devlink_dl_dpipe_headers_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct devlink_dl_dpipe_headers *dst = yarg->data; + unsigned int n_dpipe_header = 0; + const struct nlattr *attr; + struct ynl_parse_arg parg; + int i; + + parg.ys = yarg->ys; + + if (dst->dpipe_header) + return ynl_error_parse(yarg, "attribute already present (dl-dpipe-headers.dpipe-header)"); + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_DPIPE_HEADER) { + n_dpipe_header++; + } + } + + if (n_dpipe_header) { + dst->dpipe_header = calloc(n_dpipe_header, sizeof(*dst->dpipe_header)); + dst->n_dpipe_header = n_dpipe_header; + i = 0; + parg.rsp_policy = &devlink_dl_dpipe_header_nest; + mnl_attr_for_each_nested(attr, nested) { + if (mnl_attr_get_type(attr) == DEVLINK_ATTR_DPIPE_HEADER) { + parg.data = &dst->dpipe_header[i]; + if (devlink_dl_dpipe_header_parse(&parg, attr)) + return MNL_CB_ERROR; + i++; + } + } + } + + return 0; +} + void devlink_dl_dev_stats_free(struct devlink_dl_dev_stats *obj) { devlink_dl_reload_stats_free(&obj->reload_stats); @@ -475,11 +2109,6 @@ int devlink_get_rsp_parse(const struct nlmsghdr *nlh, void *data) return MNL_CB_ERROR; dst->_present.reload_failed = 1; dst->reload_failed = mnl_attr_get_u8(attr); - } else if (type == DEVLINK_ATTR_RELOAD_ACTION) { - if (ynl_attr_validate(yarg, attr)) - return MNL_CB_ERROR; - dst->_present.reload_action = 1; - dst->reload_action = mnl_attr_get_u8(attr); } else if (type == DEVLINK_ATTR_DEV_STATS) { if (ynl_attr_validate(yarg, attr)) return MNL_CB_ERROR; @@ -756,6 +2385,241 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_PORT_SET ============== */ +/* DEVLINK_CMD_PORT_SET - do */ +void devlink_port_set_req_free(struct devlink_port_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + devlink_dl_port_function_free(&req->port_function); + free(req); +} + +int devlink_port_set(struct ynl_sock *ys, struct devlink_port_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_PORT_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.port_type) + mnl_attr_put_u16(nlh, DEVLINK_ATTR_PORT_TYPE, req->port_type); + if (req->_present.port_function) + devlink_dl_port_function_put(nlh, DEVLINK_ATTR_PORT_FUNCTION, &req->port_function); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_PORT_NEW ============== */ +/* DEVLINK_CMD_PORT_NEW - do */ +void devlink_port_new_req_free(struct devlink_port_new_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +void devlink_port_new_rsp_free(struct devlink_port_new_rsp *rsp) +{ + free(rsp->bus_name); + free(rsp->dev_name); + free(rsp); +} + +int devlink_port_new_rsp_parse(const struct nlmsghdr *nlh, void *data) +{ + struct ynl_parse_arg *yarg = data; + struct devlink_port_new_rsp *dst; + const struct nlattr *attr; + + dst = yarg->data; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_BUS_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.bus_name_len = len; + dst->bus_name = malloc(len + 1); + memcpy(dst->bus_name, mnl_attr_get_str(attr), len); + dst->bus_name[len] = 0; + } else if (type == DEVLINK_ATTR_DEV_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dev_name_len = len; + dst->dev_name = malloc(len + 1); + memcpy(dst->dev_name, mnl_attr_get_str(attr), len); + dst->dev_name[len] = 0; + } else if (type == DEVLINK_ATTR_PORT_INDEX) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.port_index = 1; + dst->port_index = mnl_attr_get_u32(attr); + } + } + + return MNL_CB_OK; +} + +struct devlink_port_new_rsp * +devlink_port_new(struct ynl_sock *ys, struct devlink_port_new_req *req) +{ + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; + struct devlink_port_new_rsp *rsp; + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_PORT_NEW, 1); + ys->req_policy = &devlink_nest; + yrs.yarg.rsp_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.port_flavour) + mnl_attr_put_u16(nlh, DEVLINK_ATTR_PORT_FLAVOUR, req->port_flavour); + if (req->_present.port_pci_pf_number) + mnl_attr_put_u16(nlh, DEVLINK_ATTR_PORT_PCI_PF_NUMBER, req->port_pci_pf_number); + if (req->_present.port_pci_sf_number) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_PCI_SF_NUMBER, req->port_pci_sf_number); + if (req->_present.port_controller_number) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_CONTROLLER_NUMBER, req->port_controller_number); + + rsp = calloc(1, sizeof(*rsp)); + yrs.yarg.data = rsp; + yrs.cb = devlink_port_new_rsp_parse; + yrs.rsp_cmd = DEVLINK_CMD_PORT_NEW; + + err = ynl_exec(ys, nlh, &yrs); + if (err < 0) + goto err_free; + + return rsp; + +err_free: + devlink_port_new_rsp_free(rsp); + return NULL; +} + +/* ============== DEVLINK_CMD_PORT_DEL ============== */ +/* DEVLINK_CMD_PORT_DEL - do */ +void devlink_port_del_req_free(struct devlink_port_del_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +int devlink_port_del(struct ynl_sock *ys, struct devlink_port_del_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_PORT_DEL, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_PORT_SPLIT ============== */ +/* DEVLINK_CMD_PORT_SPLIT - do */ +void devlink_port_split_req_free(struct devlink_port_split_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +int devlink_port_split(struct ynl_sock *ys, struct devlink_port_split_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_PORT_SPLIT, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.port_split_count) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_SPLIT_COUNT, req->port_split_count); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_PORT_UNSPLIT ============== */ +/* DEVLINK_CMD_PORT_UNSPLIT - do */ +void devlink_port_unsplit_req_free(struct devlink_port_unsplit_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +int devlink_port_unsplit(struct ynl_sock *ys, + struct devlink_port_unsplit_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_PORT_UNSPLIT, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + /* ============== DEVLINK_CMD_SB_GET ============== */ /* DEVLINK_CMD_SB_GET - do */ void devlink_sb_get_req_free(struct devlink_sb_get_req *req) @@ -838,7 +2702,7 @@ devlink_sb_get(struct ynl_sock *ys, struct devlink_sb_get_req *req) rsp = calloc(1, sizeof(*rsp)); yrs.yarg.data = rsp; yrs.cb = devlink_sb_get_rsp_parse; - yrs.rsp_cmd = DEVLINK_CMD_SB_GET; + yrs.rsp_cmd = 13; err = ynl_exec(ys, nlh, &yrs); if (err < 0) @@ -876,7 +2740,7 @@ devlink_sb_get_dump(struct ynl_sock *ys, struct devlink_sb_get_req_dump *req) yds.ys = ys; yds.alloc_sz = sizeof(struct devlink_sb_get_list); yds.cb = devlink_sb_get_rsp_parse; - yds.rsp_cmd = DEVLINK_CMD_SB_GET; + yds.rsp_cmd = 13; yds.rsp_policy = &devlink_nest; nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_SB_GET, 1); @@ -987,7 +2851,7 @@ devlink_sb_pool_get(struct ynl_sock *ys, struct devlink_sb_pool_get_req *req) rsp = calloc(1, sizeof(*rsp)); yrs.yarg.data = rsp; yrs.cb = devlink_sb_pool_get_rsp_parse; - yrs.rsp_cmd = DEVLINK_CMD_SB_POOL_GET; + yrs.rsp_cmd = 17; err = ynl_exec(ys, nlh, &yrs); if (err < 0) @@ -1026,7 +2890,7 @@ devlink_sb_pool_get_dump(struct ynl_sock *ys, yds.ys = ys; yds.alloc_sz = sizeof(struct devlink_sb_pool_get_list); yds.cb = devlink_sb_pool_get_rsp_parse; - yds.rsp_cmd = DEVLINK_CMD_SB_POOL_GET; + yds.rsp_cmd = 17; yds.rsp_policy = &devlink_nest; nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_SB_POOL_GET, 1); @@ -1048,6 +2912,44 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_SB_POOL_SET ============== */ +/* DEVLINK_CMD_SB_POOL_SET - do */ +void devlink_sb_pool_set_req_free(struct devlink_sb_pool_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +int devlink_sb_pool_set(struct ynl_sock *ys, + struct devlink_sb_pool_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_SB_POOL_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.sb_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_INDEX, req->sb_index); + if (req->_present.sb_pool_index) + mnl_attr_put_u16(nlh, DEVLINK_ATTR_SB_POOL_INDEX, req->sb_pool_index); + if (req->_present.sb_pool_threshold_type) + mnl_attr_put_u8(nlh, DEVLINK_ATTR_SB_POOL_THRESHOLD_TYPE, req->sb_pool_threshold_type); + if (req->_present.sb_pool_size) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_POOL_SIZE, req->sb_pool_size); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + /* ============== DEVLINK_CMD_SB_PORT_POOL_GET ============== */ /* DEVLINK_CMD_SB_PORT_POOL_GET - do */ void @@ -1147,7 +3049,7 @@ devlink_sb_port_pool_get(struct ynl_sock *ys, rsp = calloc(1, sizeof(*rsp)); yrs.yarg.data = rsp; yrs.cb = devlink_sb_port_pool_get_rsp_parse; - yrs.rsp_cmd = DEVLINK_CMD_SB_PORT_POOL_GET; + yrs.rsp_cmd = 21; err = ynl_exec(ys, nlh, &yrs); if (err < 0) @@ -1187,7 +3089,7 @@ devlink_sb_port_pool_get_dump(struct ynl_sock *ys, yds.ys = ys; yds.alloc_sz = sizeof(struct devlink_sb_port_pool_get_list); yds.cb = devlink_sb_port_pool_get_rsp_parse; - yds.rsp_cmd = DEVLINK_CMD_SB_PORT_POOL_GET; + yds.rsp_cmd = 21; yds.rsp_policy = &devlink_nest; nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_SB_PORT_POOL_GET, 1); @@ -1209,6 +3111,45 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_SB_PORT_POOL_SET ============== */ +/* DEVLINK_CMD_SB_PORT_POOL_SET - do */ +void +devlink_sb_port_pool_set_req_free(struct devlink_sb_port_pool_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +int devlink_sb_port_pool_set(struct ynl_sock *ys, + struct devlink_sb_port_pool_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_SB_PORT_POOL_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.sb_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_INDEX, req->sb_index); + if (req->_present.sb_pool_index) + mnl_attr_put_u16(nlh, DEVLINK_ATTR_SB_POOL_INDEX, req->sb_pool_index); + if (req->_present.sb_threshold) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_THRESHOLD, req->sb_threshold); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + /* ============== DEVLINK_CMD_SB_TC_POOL_BIND_GET ============== */ /* DEVLINK_CMD_SB_TC_POOL_BIND_GET - do */ void @@ -1316,7 +3257,7 @@ devlink_sb_tc_pool_bind_get(struct ynl_sock *ys, rsp = calloc(1, sizeof(*rsp)); yrs.yarg.data = rsp; yrs.cb = devlink_sb_tc_pool_bind_get_rsp_parse; - yrs.rsp_cmd = DEVLINK_CMD_SB_TC_POOL_BIND_GET; + yrs.rsp_cmd = 25; err = ynl_exec(ys, nlh, &yrs); if (err < 0) @@ -1356,7 +3297,7 @@ devlink_sb_tc_pool_bind_get_dump(struct ynl_sock *ys, yds.ys = ys; yds.alloc_sz = sizeof(struct devlink_sb_tc_pool_bind_get_list); yds.cb = devlink_sb_tc_pool_bind_get_rsp_parse; - yds.rsp_cmd = DEVLINK_CMD_SB_TC_POOL_BIND_GET; + yds.rsp_cmd = 25; yds.rsp_policy = &devlink_nest; nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_SB_TC_POOL_BIND_GET, 1); @@ -1378,6 +3319,840 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_SB_TC_POOL_BIND_SET ============== */ +/* DEVLINK_CMD_SB_TC_POOL_BIND_SET - do */ +void +devlink_sb_tc_pool_bind_set_req_free(struct devlink_sb_tc_pool_bind_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +int devlink_sb_tc_pool_bind_set(struct ynl_sock *ys, + struct devlink_sb_tc_pool_bind_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_SB_TC_POOL_BIND_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.sb_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_INDEX, req->sb_index); + if (req->_present.sb_pool_index) + mnl_attr_put_u16(nlh, DEVLINK_ATTR_SB_POOL_INDEX, req->sb_pool_index); + if (req->_present.sb_pool_type) + mnl_attr_put_u8(nlh, DEVLINK_ATTR_SB_POOL_TYPE, req->sb_pool_type); + if (req->_present.sb_tc_index) + mnl_attr_put_u16(nlh, DEVLINK_ATTR_SB_TC_INDEX, req->sb_tc_index); + if (req->_present.sb_threshold) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_THRESHOLD, req->sb_threshold); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_SB_OCC_SNAPSHOT ============== */ +/* DEVLINK_CMD_SB_OCC_SNAPSHOT - do */ +void devlink_sb_occ_snapshot_req_free(struct devlink_sb_occ_snapshot_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +int devlink_sb_occ_snapshot(struct ynl_sock *ys, + struct devlink_sb_occ_snapshot_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_SB_OCC_SNAPSHOT, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.sb_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_INDEX, req->sb_index); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_SB_OCC_MAX_CLEAR ============== */ +/* DEVLINK_CMD_SB_OCC_MAX_CLEAR - do */ +void +devlink_sb_occ_max_clear_req_free(struct devlink_sb_occ_max_clear_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +int devlink_sb_occ_max_clear(struct ynl_sock *ys, + struct devlink_sb_occ_max_clear_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_SB_OCC_MAX_CLEAR, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.sb_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_INDEX, req->sb_index); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_ESWITCH_GET ============== */ +/* DEVLINK_CMD_ESWITCH_GET - do */ +void devlink_eswitch_get_req_free(struct devlink_eswitch_get_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +void devlink_eswitch_get_rsp_free(struct devlink_eswitch_get_rsp *rsp) +{ + free(rsp->bus_name); + free(rsp->dev_name); + free(rsp); +} + +int devlink_eswitch_get_rsp_parse(const struct nlmsghdr *nlh, void *data) +{ + struct devlink_eswitch_get_rsp *dst; + struct ynl_parse_arg *yarg = data; + const struct nlattr *attr; + + dst = yarg->data; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_BUS_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.bus_name_len = len; + dst->bus_name = malloc(len + 1); + memcpy(dst->bus_name, mnl_attr_get_str(attr), len); + dst->bus_name[len] = 0; + } else if (type == DEVLINK_ATTR_DEV_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dev_name_len = len; + dst->dev_name = malloc(len + 1); + memcpy(dst->dev_name, mnl_attr_get_str(attr), len); + dst->dev_name[len] = 0; + } else if (type == DEVLINK_ATTR_ESWITCH_MODE) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.eswitch_mode = 1; + dst->eswitch_mode = mnl_attr_get_u16(attr); + } else if (type == DEVLINK_ATTR_ESWITCH_INLINE_MODE) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.eswitch_inline_mode = 1; + dst->eswitch_inline_mode = mnl_attr_get_u16(attr); + } else if (type == DEVLINK_ATTR_ESWITCH_ENCAP_MODE) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.eswitch_encap_mode = 1; + dst->eswitch_encap_mode = mnl_attr_get_u8(attr); + } + } + + return MNL_CB_OK; +} + +struct devlink_eswitch_get_rsp * +devlink_eswitch_get(struct ynl_sock *ys, struct devlink_eswitch_get_req *req) +{ + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; + struct devlink_eswitch_get_rsp *rsp; + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_ESWITCH_GET, 1); + ys->req_policy = &devlink_nest; + yrs.yarg.rsp_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + + rsp = calloc(1, sizeof(*rsp)); + yrs.yarg.data = rsp; + yrs.cb = devlink_eswitch_get_rsp_parse; + yrs.rsp_cmd = DEVLINK_CMD_ESWITCH_GET; + + err = ynl_exec(ys, nlh, &yrs); + if (err < 0) + goto err_free; + + return rsp; + +err_free: + devlink_eswitch_get_rsp_free(rsp); + return NULL; +} + +/* ============== DEVLINK_CMD_ESWITCH_SET ============== */ +/* DEVLINK_CMD_ESWITCH_SET - do */ +void devlink_eswitch_set_req_free(struct devlink_eswitch_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +int devlink_eswitch_set(struct ynl_sock *ys, + struct devlink_eswitch_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_ESWITCH_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.eswitch_mode) + mnl_attr_put_u16(nlh, DEVLINK_ATTR_ESWITCH_MODE, req->eswitch_mode); + if (req->_present.eswitch_inline_mode) + mnl_attr_put_u16(nlh, DEVLINK_ATTR_ESWITCH_INLINE_MODE, req->eswitch_inline_mode); + if (req->_present.eswitch_encap_mode) + mnl_attr_put_u8(nlh, DEVLINK_ATTR_ESWITCH_ENCAP_MODE, req->eswitch_encap_mode); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_DPIPE_TABLE_GET ============== */ +/* DEVLINK_CMD_DPIPE_TABLE_GET - do */ +void devlink_dpipe_table_get_req_free(struct devlink_dpipe_table_get_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->dpipe_table_name); + free(req); +} + +void devlink_dpipe_table_get_rsp_free(struct devlink_dpipe_table_get_rsp *rsp) +{ + free(rsp->bus_name); + free(rsp->dev_name); + devlink_dl_dpipe_tables_free(&rsp->dpipe_tables); + free(rsp); +} + +int devlink_dpipe_table_get_rsp_parse(const struct nlmsghdr *nlh, void *data) +{ + struct devlink_dpipe_table_get_rsp *dst; + struct ynl_parse_arg *yarg = data; + const struct nlattr *attr; + struct ynl_parse_arg parg; + + dst = yarg->data; + parg.ys = yarg->ys; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_BUS_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.bus_name_len = len; + dst->bus_name = malloc(len + 1); + memcpy(dst->bus_name, mnl_attr_get_str(attr), len); + dst->bus_name[len] = 0; + } else if (type == DEVLINK_ATTR_DEV_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dev_name_len = len; + dst->dev_name = malloc(len + 1); + memcpy(dst->dev_name, mnl_attr_get_str(attr), len); + dst->dev_name[len] = 0; + } else if (type == DEVLINK_ATTR_DPIPE_TABLES) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_tables = 1; + + parg.rsp_policy = &devlink_dl_dpipe_tables_nest; + parg.data = &dst->dpipe_tables; + if (devlink_dl_dpipe_tables_parse(&parg, attr)) + return MNL_CB_ERROR; + } + } + + return MNL_CB_OK; +} + +struct devlink_dpipe_table_get_rsp * +devlink_dpipe_table_get(struct ynl_sock *ys, + struct devlink_dpipe_table_get_req *req) +{ + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; + struct devlink_dpipe_table_get_rsp *rsp; + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_DPIPE_TABLE_GET, 1); + ys->req_policy = &devlink_nest; + yrs.yarg.rsp_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.dpipe_table_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DPIPE_TABLE_NAME, req->dpipe_table_name); + + rsp = calloc(1, sizeof(*rsp)); + yrs.yarg.data = rsp; + yrs.cb = devlink_dpipe_table_get_rsp_parse; + yrs.rsp_cmd = DEVLINK_CMD_DPIPE_TABLE_GET; + + err = ynl_exec(ys, nlh, &yrs); + if (err < 0) + goto err_free; + + return rsp; + +err_free: + devlink_dpipe_table_get_rsp_free(rsp); + return NULL; +} + +/* ============== DEVLINK_CMD_DPIPE_ENTRIES_GET ============== */ +/* DEVLINK_CMD_DPIPE_ENTRIES_GET - do */ +void +devlink_dpipe_entries_get_req_free(struct devlink_dpipe_entries_get_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->dpipe_table_name); + free(req); +} + +void +devlink_dpipe_entries_get_rsp_free(struct devlink_dpipe_entries_get_rsp *rsp) +{ + free(rsp->bus_name); + free(rsp->dev_name); + devlink_dl_dpipe_entries_free(&rsp->dpipe_entries); + free(rsp); +} + +int devlink_dpipe_entries_get_rsp_parse(const struct nlmsghdr *nlh, void *data) +{ + struct devlink_dpipe_entries_get_rsp *dst; + struct ynl_parse_arg *yarg = data; + const struct nlattr *attr; + struct ynl_parse_arg parg; + + dst = yarg->data; + parg.ys = yarg->ys; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_BUS_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.bus_name_len = len; + dst->bus_name = malloc(len + 1); + memcpy(dst->bus_name, mnl_attr_get_str(attr), len); + dst->bus_name[len] = 0; + } else if (type == DEVLINK_ATTR_DEV_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dev_name_len = len; + dst->dev_name = malloc(len + 1); + memcpy(dst->dev_name, mnl_attr_get_str(attr), len); + dst->dev_name[len] = 0; + } else if (type == DEVLINK_ATTR_DPIPE_ENTRIES) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_entries = 1; + + parg.rsp_policy = &devlink_dl_dpipe_entries_nest; + parg.data = &dst->dpipe_entries; + if (devlink_dl_dpipe_entries_parse(&parg, attr)) + return MNL_CB_ERROR; + } + } + + return MNL_CB_OK; +} + +struct devlink_dpipe_entries_get_rsp * +devlink_dpipe_entries_get(struct ynl_sock *ys, + struct devlink_dpipe_entries_get_req *req) +{ + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; + struct devlink_dpipe_entries_get_rsp *rsp; + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_DPIPE_ENTRIES_GET, 1); + ys->req_policy = &devlink_nest; + yrs.yarg.rsp_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.dpipe_table_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DPIPE_TABLE_NAME, req->dpipe_table_name); + + rsp = calloc(1, sizeof(*rsp)); + yrs.yarg.data = rsp; + yrs.cb = devlink_dpipe_entries_get_rsp_parse; + yrs.rsp_cmd = DEVLINK_CMD_DPIPE_ENTRIES_GET; + + err = ynl_exec(ys, nlh, &yrs); + if (err < 0) + goto err_free; + + return rsp; + +err_free: + devlink_dpipe_entries_get_rsp_free(rsp); + return NULL; +} + +/* ============== DEVLINK_CMD_DPIPE_HEADERS_GET ============== */ +/* DEVLINK_CMD_DPIPE_HEADERS_GET - do */ +void +devlink_dpipe_headers_get_req_free(struct devlink_dpipe_headers_get_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +void +devlink_dpipe_headers_get_rsp_free(struct devlink_dpipe_headers_get_rsp *rsp) +{ + free(rsp->bus_name); + free(rsp->dev_name); + devlink_dl_dpipe_headers_free(&rsp->dpipe_headers); + free(rsp); +} + +int devlink_dpipe_headers_get_rsp_parse(const struct nlmsghdr *nlh, void *data) +{ + struct devlink_dpipe_headers_get_rsp *dst; + struct ynl_parse_arg *yarg = data; + const struct nlattr *attr; + struct ynl_parse_arg parg; + + dst = yarg->data; + parg.ys = yarg->ys; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_BUS_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.bus_name_len = len; + dst->bus_name = malloc(len + 1); + memcpy(dst->bus_name, mnl_attr_get_str(attr), len); + dst->bus_name[len] = 0; + } else if (type == DEVLINK_ATTR_DEV_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dev_name_len = len; + dst->dev_name = malloc(len + 1); + memcpy(dst->dev_name, mnl_attr_get_str(attr), len); + dst->dev_name[len] = 0; + } else if (type == DEVLINK_ATTR_DPIPE_HEADERS) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.dpipe_headers = 1; + + parg.rsp_policy = &devlink_dl_dpipe_headers_nest; + parg.data = &dst->dpipe_headers; + if (devlink_dl_dpipe_headers_parse(&parg, attr)) + return MNL_CB_ERROR; + } + } + + return MNL_CB_OK; +} + +struct devlink_dpipe_headers_get_rsp * +devlink_dpipe_headers_get(struct ynl_sock *ys, + struct devlink_dpipe_headers_get_req *req) +{ + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; + struct devlink_dpipe_headers_get_rsp *rsp; + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_DPIPE_HEADERS_GET, 1); + ys->req_policy = &devlink_nest; + yrs.yarg.rsp_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + + rsp = calloc(1, sizeof(*rsp)); + yrs.yarg.data = rsp; + yrs.cb = devlink_dpipe_headers_get_rsp_parse; + yrs.rsp_cmd = DEVLINK_CMD_DPIPE_HEADERS_GET; + + err = ynl_exec(ys, nlh, &yrs); + if (err < 0) + goto err_free; + + return rsp; + +err_free: + devlink_dpipe_headers_get_rsp_free(rsp); + return NULL; +} + +/* ============== DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET ============== */ +/* DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET - do */ +void +devlink_dpipe_table_counters_set_req_free(struct devlink_dpipe_table_counters_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->dpipe_table_name); + free(req); +} + +int devlink_dpipe_table_counters_set(struct ynl_sock *ys, + struct devlink_dpipe_table_counters_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.dpipe_table_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DPIPE_TABLE_NAME, req->dpipe_table_name); + if (req->_present.dpipe_table_counters_enabled) + mnl_attr_put_u8(nlh, DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED, req->dpipe_table_counters_enabled); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_RESOURCE_SET ============== */ +/* DEVLINK_CMD_RESOURCE_SET - do */ +void devlink_resource_set_req_free(struct devlink_resource_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +int devlink_resource_set(struct ynl_sock *ys, + struct devlink_resource_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_RESOURCE_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.resource_id) + mnl_attr_put_u64(nlh, DEVLINK_ATTR_RESOURCE_ID, req->resource_id); + if (req->_present.resource_size) + mnl_attr_put_u64(nlh, DEVLINK_ATTR_RESOURCE_SIZE, req->resource_size); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_RESOURCE_DUMP ============== */ +/* DEVLINK_CMD_RESOURCE_DUMP - do */ +void devlink_resource_dump_req_free(struct devlink_resource_dump_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +void devlink_resource_dump_rsp_free(struct devlink_resource_dump_rsp *rsp) +{ + free(rsp->bus_name); + free(rsp->dev_name); + devlink_dl_resource_list_free(&rsp->resource_list); + free(rsp); +} + +int devlink_resource_dump_rsp_parse(const struct nlmsghdr *nlh, void *data) +{ + struct devlink_resource_dump_rsp *dst; + struct ynl_parse_arg *yarg = data; + const struct nlattr *attr; + struct ynl_parse_arg parg; + + dst = yarg->data; + parg.ys = yarg->ys; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_BUS_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.bus_name_len = len; + dst->bus_name = malloc(len + 1); + memcpy(dst->bus_name, mnl_attr_get_str(attr), len); + dst->bus_name[len] = 0; + } else if (type == DEVLINK_ATTR_DEV_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dev_name_len = len; + dst->dev_name = malloc(len + 1); + memcpy(dst->dev_name, mnl_attr_get_str(attr), len); + dst->dev_name[len] = 0; + } else if (type == DEVLINK_ATTR_RESOURCE_LIST) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.resource_list = 1; + + parg.rsp_policy = &devlink_dl_resource_list_nest; + parg.data = &dst->resource_list; + if (devlink_dl_resource_list_parse(&parg, attr)) + return MNL_CB_ERROR; + } + } + + return MNL_CB_OK; +} + +struct devlink_resource_dump_rsp * +devlink_resource_dump(struct ynl_sock *ys, + struct devlink_resource_dump_req *req) +{ + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; + struct devlink_resource_dump_rsp *rsp; + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_RESOURCE_DUMP, 1); + ys->req_policy = &devlink_nest; + yrs.yarg.rsp_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + + rsp = calloc(1, sizeof(*rsp)); + yrs.yarg.data = rsp; + yrs.cb = devlink_resource_dump_rsp_parse; + yrs.rsp_cmd = DEVLINK_CMD_RESOURCE_DUMP; + + err = ynl_exec(ys, nlh, &yrs); + if (err < 0) + goto err_free; + + return rsp; + +err_free: + devlink_resource_dump_rsp_free(rsp); + return NULL; +} + +/* ============== DEVLINK_CMD_RELOAD ============== */ +/* DEVLINK_CMD_RELOAD - do */ +void devlink_reload_req_free(struct devlink_reload_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +void devlink_reload_rsp_free(struct devlink_reload_rsp *rsp) +{ + free(rsp->bus_name); + free(rsp->dev_name); + free(rsp); +} + +int devlink_reload_rsp_parse(const struct nlmsghdr *nlh, void *data) +{ + struct ynl_parse_arg *yarg = data; + struct devlink_reload_rsp *dst; + const struct nlattr *attr; + + dst = yarg->data; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_BUS_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.bus_name_len = len; + dst->bus_name = malloc(len + 1); + memcpy(dst->bus_name, mnl_attr_get_str(attr), len); + dst->bus_name[len] = 0; + } else if (type == DEVLINK_ATTR_DEV_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dev_name_len = len; + dst->dev_name = malloc(len + 1); + memcpy(dst->dev_name, mnl_attr_get_str(attr), len); + dst->dev_name[len] = 0; + } else if (type == DEVLINK_ATTR_RELOAD_ACTIONS_PERFORMED) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.reload_actions_performed = 1; + memcpy(&dst->reload_actions_performed, mnl_attr_get_payload(attr), sizeof(struct nla_bitfield32)); + } + } + + return MNL_CB_OK; +} + +struct devlink_reload_rsp * +devlink_reload(struct ynl_sock *ys, struct devlink_reload_req *req) +{ + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; + struct devlink_reload_rsp *rsp; + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_RELOAD, 1); + ys->req_policy = &devlink_nest; + yrs.yarg.rsp_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.reload_action) + mnl_attr_put_u8(nlh, DEVLINK_ATTR_RELOAD_ACTION, req->reload_action); + if (req->_present.reload_limits) + mnl_attr_put(nlh, DEVLINK_ATTR_RELOAD_LIMITS, sizeof(struct nla_bitfield32), &req->reload_limits); + if (req->_present.netns_pid) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_NETNS_PID, req->netns_pid); + if (req->_present.netns_fd) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_NETNS_FD, req->netns_fd); + if (req->_present.netns_id) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_NETNS_ID, req->netns_id); + + rsp = calloc(1, sizeof(*rsp)); + yrs.yarg.data = rsp; + yrs.cb = devlink_reload_rsp_parse; + yrs.rsp_cmd = DEVLINK_CMD_RELOAD; + + err = ynl_exec(ys, nlh, &yrs); + if (err < 0) + goto err_free; + + return rsp; + +err_free: + devlink_reload_rsp_free(rsp); + return NULL; +} + /* ============== DEVLINK_CMD_PARAM_GET ============== */ /* DEVLINK_CMD_PARAM_GET - do */ void devlink_param_get_req_free(struct devlink_param_get_req *req) @@ -1530,6 +4305,42 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_PARAM_SET ============== */ +/* DEVLINK_CMD_PARAM_SET - do */ +void devlink_param_set_req_free(struct devlink_param_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->param_name); + free(req); +} + +int devlink_param_set(struct ynl_sock *ys, struct devlink_param_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_PARAM_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.param_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_PARAM_NAME, req->param_name); + if (req->_present.param_type) + mnl_attr_put_u8(nlh, DEVLINK_ATTR_PARAM_TYPE, req->param_type); + if (req->_present.param_value_cmode) + mnl_attr_put_u8(nlh, DEVLINK_ATTR_PARAM_VALUE_CMODE, req->param_value_cmode); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + /* ============== DEVLINK_CMD_REGION_GET ============== */ /* DEVLINK_CMD_REGION_GET - do */ void devlink_region_get_req_free(struct devlink_region_get_req *req) @@ -1689,6 +4500,446 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_REGION_NEW ============== */ +/* DEVLINK_CMD_REGION_NEW - do */ +void devlink_region_new_req_free(struct devlink_region_new_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->region_name); + free(req); +} + +void devlink_region_new_rsp_free(struct devlink_region_new_rsp *rsp) +{ + free(rsp->bus_name); + free(rsp->dev_name); + free(rsp->region_name); + free(rsp); +} + +int devlink_region_new_rsp_parse(const struct nlmsghdr *nlh, void *data) +{ + struct devlink_region_new_rsp *dst; + struct ynl_parse_arg *yarg = data; + const struct nlattr *attr; + + dst = yarg->data; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_BUS_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.bus_name_len = len; + dst->bus_name = malloc(len + 1); + memcpy(dst->bus_name, mnl_attr_get_str(attr), len); + dst->bus_name[len] = 0; + } else if (type == DEVLINK_ATTR_DEV_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dev_name_len = len; + dst->dev_name = malloc(len + 1); + memcpy(dst->dev_name, mnl_attr_get_str(attr), len); + dst->dev_name[len] = 0; + } else if (type == DEVLINK_ATTR_PORT_INDEX) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.port_index = 1; + dst->port_index = mnl_attr_get_u32(attr); + } else if (type == DEVLINK_ATTR_REGION_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.region_name_len = len; + dst->region_name = malloc(len + 1); + memcpy(dst->region_name, mnl_attr_get_str(attr), len); + dst->region_name[len] = 0; + } else if (type == DEVLINK_ATTR_REGION_SNAPSHOT_ID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.region_snapshot_id = 1; + dst->region_snapshot_id = mnl_attr_get_u32(attr); + } + } + + return MNL_CB_OK; +} + +struct devlink_region_new_rsp * +devlink_region_new(struct ynl_sock *ys, struct devlink_region_new_req *req) +{ + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; + struct devlink_region_new_rsp *rsp; + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_REGION_NEW, 1); + ys->req_policy = &devlink_nest; + yrs.yarg.rsp_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.region_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_REGION_NAME, req->region_name); + if (req->_present.region_snapshot_id) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_REGION_SNAPSHOT_ID, req->region_snapshot_id); + + rsp = calloc(1, sizeof(*rsp)); + yrs.yarg.data = rsp; + yrs.cb = devlink_region_new_rsp_parse; + yrs.rsp_cmd = DEVLINK_CMD_REGION_NEW; + + err = ynl_exec(ys, nlh, &yrs); + if (err < 0) + goto err_free; + + return rsp; + +err_free: + devlink_region_new_rsp_free(rsp); + return NULL; +} + +/* ============== DEVLINK_CMD_REGION_DEL ============== */ +/* DEVLINK_CMD_REGION_DEL - do */ +void devlink_region_del_req_free(struct devlink_region_del_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->region_name); + free(req); +} + +int devlink_region_del(struct ynl_sock *ys, struct devlink_region_del_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_REGION_DEL, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.region_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_REGION_NAME, req->region_name); + if (req->_present.region_snapshot_id) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_REGION_SNAPSHOT_ID, req->region_snapshot_id); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_REGION_READ ============== */ +/* DEVLINK_CMD_REGION_READ - dump */ +int devlink_region_read_rsp_dump_parse(const struct nlmsghdr *nlh, void *data) +{ + struct devlink_region_read_rsp_dump *dst; + struct ynl_parse_arg *yarg = data; + const struct nlattr *attr; + + dst = yarg->data; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_BUS_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.bus_name_len = len; + dst->bus_name = malloc(len + 1); + memcpy(dst->bus_name, mnl_attr_get_str(attr), len); + dst->bus_name[len] = 0; + } else if (type == DEVLINK_ATTR_DEV_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dev_name_len = len; + dst->dev_name = malloc(len + 1); + memcpy(dst->dev_name, mnl_attr_get_str(attr), len); + dst->dev_name[len] = 0; + } else if (type == DEVLINK_ATTR_PORT_INDEX) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.port_index = 1; + dst->port_index = mnl_attr_get_u32(attr); + } else if (type == DEVLINK_ATTR_REGION_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.region_name_len = len; + dst->region_name = malloc(len + 1); + memcpy(dst->region_name, mnl_attr_get_str(attr), len); + dst->region_name[len] = 0; + } + } + + return MNL_CB_OK; +} + +void +devlink_region_read_rsp_list_free(struct devlink_region_read_rsp_list *rsp) +{ + struct devlink_region_read_rsp_list *next = rsp; + + while ((void *)next != YNL_LIST_END) { + rsp = next; + next = rsp->next; + + free(rsp->obj.bus_name); + free(rsp->obj.dev_name); + free(rsp->obj.region_name); + free(rsp); + } +} + +struct devlink_region_read_rsp_list * +devlink_region_read_dump(struct ynl_sock *ys, + struct devlink_region_read_req_dump *req) +{ + struct ynl_dump_state yds = {}; + struct nlmsghdr *nlh; + int err; + + yds.ys = ys; + yds.alloc_sz = sizeof(struct devlink_region_read_rsp_list); + yds.cb = devlink_region_read_rsp_dump_parse; + yds.rsp_cmd = DEVLINK_CMD_REGION_READ; + yds.rsp_policy = &devlink_nest; + + nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_REGION_READ, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.region_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_REGION_NAME, req->region_name); + if (req->_present.region_snapshot_id) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_REGION_SNAPSHOT_ID, req->region_snapshot_id); + if (req->_present.region_direct) + mnl_attr_put(nlh, DEVLINK_ATTR_REGION_DIRECT, 0, NULL); + if (req->_present.region_chunk_addr) + mnl_attr_put_u64(nlh, DEVLINK_ATTR_REGION_CHUNK_ADDR, req->region_chunk_addr); + if (req->_present.region_chunk_len) + mnl_attr_put_u64(nlh, DEVLINK_ATTR_REGION_CHUNK_LEN, req->region_chunk_len); + + err = ynl_exec_dump(ys, nlh, &yds); + if (err < 0) + goto free_list; + + return yds.first; + +free_list: + devlink_region_read_rsp_list_free(yds.first); + return NULL; +} + +/* ============== DEVLINK_CMD_PORT_PARAM_GET ============== */ +/* DEVLINK_CMD_PORT_PARAM_GET - do */ +void devlink_port_param_get_req_free(struct devlink_port_param_get_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +void devlink_port_param_get_rsp_free(struct devlink_port_param_get_rsp *rsp) +{ + free(rsp->bus_name); + free(rsp->dev_name); + free(rsp); +} + +int devlink_port_param_get_rsp_parse(const struct nlmsghdr *nlh, void *data) +{ + struct devlink_port_param_get_rsp *dst; + struct ynl_parse_arg *yarg = data; + const struct nlattr *attr; + + dst = yarg->data; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_BUS_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.bus_name_len = len; + dst->bus_name = malloc(len + 1); + memcpy(dst->bus_name, mnl_attr_get_str(attr), len); + dst->bus_name[len] = 0; + } else if (type == DEVLINK_ATTR_DEV_NAME) { + unsigned int len; + + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + + len = strnlen(mnl_attr_get_str(attr), mnl_attr_get_payload_len(attr)); + dst->_present.dev_name_len = len; + dst->dev_name = malloc(len + 1); + memcpy(dst->dev_name, mnl_attr_get_str(attr), len); + dst->dev_name[len] = 0; + } else if (type == DEVLINK_ATTR_PORT_INDEX) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.port_index = 1; + dst->port_index = mnl_attr_get_u32(attr); + } + } + + return MNL_CB_OK; +} + +struct devlink_port_param_get_rsp * +devlink_port_param_get(struct ynl_sock *ys, + struct devlink_port_param_get_req *req) +{ + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; + struct devlink_port_param_get_rsp *rsp; + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_PORT_PARAM_GET, 1); + ys->req_policy = &devlink_nest; + yrs.yarg.rsp_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + + rsp = calloc(1, sizeof(*rsp)); + yrs.yarg.data = rsp; + yrs.cb = devlink_port_param_get_rsp_parse; + yrs.rsp_cmd = DEVLINK_CMD_PORT_PARAM_GET; + + err = ynl_exec(ys, nlh, &yrs); + if (err < 0) + goto err_free; + + return rsp; + +err_free: + devlink_port_param_get_rsp_free(rsp); + return NULL; +} + +/* DEVLINK_CMD_PORT_PARAM_GET - dump */ +void devlink_port_param_get_list_free(struct devlink_port_param_get_list *rsp) +{ + struct devlink_port_param_get_list *next = rsp; + + while ((void *)next != YNL_LIST_END) { + rsp = next; + next = rsp->next; + + free(rsp->obj.bus_name); + free(rsp->obj.dev_name); + free(rsp); + } +} + +struct devlink_port_param_get_list * +devlink_port_param_get_dump(struct ynl_sock *ys) +{ + struct ynl_dump_state yds = {}; + struct nlmsghdr *nlh; + int err; + + yds.ys = ys; + yds.alloc_sz = sizeof(struct devlink_port_param_get_list); + yds.cb = devlink_port_param_get_rsp_parse; + yds.rsp_cmd = DEVLINK_CMD_PORT_PARAM_GET; + yds.rsp_policy = &devlink_nest; + + nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_PORT_PARAM_GET, 1); + + err = ynl_exec_dump(ys, nlh, &yds); + if (err < 0) + goto free_list; + + return yds.first; + +free_list: + devlink_port_param_get_list_free(yds.first); + return NULL; +} + +/* ============== DEVLINK_CMD_PORT_PARAM_SET ============== */ +/* DEVLINK_CMD_PORT_PARAM_SET - do */ +void devlink_port_param_set_req_free(struct devlink_port_param_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +int devlink_port_param_set(struct ynl_sock *ys, + struct devlink_port_param_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_PORT_PARAM_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + /* ============== DEVLINK_CMD_INFO_GET ============== */ /* DEVLINK_CMD_INFO_GET - do */ void devlink_info_get_req_free(struct devlink_info_get_req *req) @@ -2093,6 +5344,276 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_HEALTH_REPORTER_SET ============== */ +/* DEVLINK_CMD_HEALTH_REPORTER_SET - do */ +void +devlink_health_reporter_set_req_free(struct devlink_health_reporter_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->health_reporter_name); + free(req); +} + +int devlink_health_reporter_set(struct ynl_sock *ys, + struct devlink_health_reporter_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_HEALTH_REPORTER_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.health_reporter_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_HEALTH_REPORTER_NAME, req->health_reporter_name); + if (req->_present.health_reporter_graceful_period) + mnl_attr_put_u64(nlh, DEVLINK_ATTR_HEALTH_REPORTER_GRACEFUL_PERIOD, req->health_reporter_graceful_period); + if (req->_present.health_reporter_auto_recover) + mnl_attr_put_u8(nlh, DEVLINK_ATTR_HEALTH_REPORTER_AUTO_RECOVER, req->health_reporter_auto_recover); + if (req->_present.health_reporter_auto_dump) + mnl_attr_put_u8(nlh, DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP, req->health_reporter_auto_dump); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_HEALTH_REPORTER_RECOVER ============== */ +/* DEVLINK_CMD_HEALTH_REPORTER_RECOVER - do */ +void +devlink_health_reporter_recover_req_free(struct devlink_health_reporter_recover_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->health_reporter_name); + free(req); +} + +int devlink_health_reporter_recover(struct ynl_sock *ys, + struct devlink_health_reporter_recover_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_HEALTH_REPORTER_RECOVER, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.health_reporter_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_HEALTH_REPORTER_NAME, req->health_reporter_name); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE ============== */ +/* DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE - do */ +void +devlink_health_reporter_diagnose_req_free(struct devlink_health_reporter_diagnose_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->health_reporter_name); + free(req); +} + +int devlink_health_reporter_diagnose(struct ynl_sock *ys, + struct devlink_health_reporter_diagnose_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.health_reporter_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_HEALTH_REPORTER_NAME, req->health_reporter_name); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET ============== */ +/* DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET - dump */ +int devlink_health_reporter_dump_get_rsp_dump_parse(const struct nlmsghdr *nlh, + void *data) +{ + struct devlink_health_reporter_dump_get_rsp_dump *dst; + struct ynl_parse_arg *yarg = data; + const struct nlattr *attr; + struct ynl_parse_arg parg; + + dst = yarg->data; + parg.ys = yarg->ys; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == DEVLINK_ATTR_FMSG) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.fmsg = 1; + + parg.rsp_policy = &devlink_dl_fmsg_nest; + parg.data = &dst->fmsg; + if (devlink_dl_fmsg_parse(&parg, attr)) + return MNL_CB_ERROR; + } + } + + return MNL_CB_OK; +} + +void +devlink_health_reporter_dump_get_rsp_list_free(struct devlink_health_reporter_dump_get_rsp_list *rsp) +{ + struct devlink_health_reporter_dump_get_rsp_list *next = rsp; + + while ((void *)next != YNL_LIST_END) { + rsp = next; + next = rsp->next; + + devlink_dl_fmsg_free(&rsp->obj.fmsg); + free(rsp); + } +} + +struct devlink_health_reporter_dump_get_rsp_list * +devlink_health_reporter_dump_get_dump(struct ynl_sock *ys, + struct devlink_health_reporter_dump_get_req_dump *req) +{ + struct ynl_dump_state yds = {}; + struct nlmsghdr *nlh; + int err; + + yds.ys = ys; + yds.alloc_sz = sizeof(struct devlink_health_reporter_dump_get_rsp_list); + yds.cb = devlink_health_reporter_dump_get_rsp_dump_parse; + yds.rsp_cmd = DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET; + yds.rsp_policy = &devlink_nest; + + nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.health_reporter_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_HEALTH_REPORTER_NAME, req->health_reporter_name); + + err = ynl_exec_dump(ys, nlh, &yds); + if (err < 0) + goto free_list; + + return yds.first; + +free_list: + devlink_health_reporter_dump_get_rsp_list_free(yds.first); + return NULL; +} + +/* ============== DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR ============== */ +/* DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR - do */ +void +devlink_health_reporter_dump_clear_req_free(struct devlink_health_reporter_dump_clear_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->health_reporter_name); + free(req); +} + +int devlink_health_reporter_dump_clear(struct ynl_sock *ys, + struct devlink_health_reporter_dump_clear_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.health_reporter_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_HEALTH_REPORTER_NAME, req->health_reporter_name); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_FLASH_UPDATE ============== */ +/* DEVLINK_CMD_FLASH_UPDATE - do */ +void devlink_flash_update_req_free(struct devlink_flash_update_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->flash_update_file_name); + free(req->flash_update_component); + free(req); +} + +int devlink_flash_update(struct ynl_sock *ys, + struct devlink_flash_update_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_FLASH_UPDATE, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.flash_update_file_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_FLASH_UPDATE_FILE_NAME, req->flash_update_file_name); + if (req->_present.flash_update_component_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_FLASH_UPDATE_COMPONENT, req->flash_update_component); + if (req->_present.flash_update_overwrite_mask) + mnl_attr_put(nlh, DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK, sizeof(struct nla_bitfield32), &req->flash_update_overwrite_mask); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + /* ============== DEVLINK_CMD_TRAP_GET ============== */ /* DEVLINK_CMD_TRAP_GET - do */ void devlink_trap_get_req_free(struct devlink_trap_get_req *req) @@ -2183,7 +5704,7 @@ devlink_trap_get(struct ynl_sock *ys, struct devlink_trap_get_req *req) rsp = calloc(1, sizeof(*rsp)); yrs.yarg.data = rsp; yrs.cb = devlink_trap_get_rsp_parse; - yrs.rsp_cmd = DEVLINK_CMD_TRAP_GET; + yrs.rsp_cmd = 63; err = ynl_exec(ys, nlh, &yrs); if (err < 0) @@ -2223,7 +5744,7 @@ devlink_trap_get_dump(struct ynl_sock *ys, yds.ys = ys; yds.alloc_sz = sizeof(struct devlink_trap_get_list); yds.cb = devlink_trap_get_rsp_parse; - yds.rsp_cmd = DEVLINK_CMD_TRAP_GET; + yds.rsp_cmd = 63; yds.rsp_policy = &devlink_nest; nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_TRAP_GET, 1); @@ -2245,6 +5766,40 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_TRAP_SET ============== */ +/* DEVLINK_CMD_TRAP_SET - do */ +void devlink_trap_set_req_free(struct devlink_trap_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->trap_name); + free(req); +} + +int devlink_trap_set(struct ynl_sock *ys, struct devlink_trap_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_TRAP_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.trap_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_TRAP_NAME, req->trap_name); + if (req->_present.trap_action) + mnl_attr_put_u8(nlh, DEVLINK_ATTR_TRAP_ACTION, req->trap_action); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + /* ============== DEVLINK_CMD_TRAP_GROUP_GET ============== */ /* DEVLINK_CMD_TRAP_GROUP_GET - do */ void devlink_trap_group_get_req_free(struct devlink_trap_group_get_req *req) @@ -2336,7 +5891,7 @@ devlink_trap_group_get(struct ynl_sock *ys, rsp = calloc(1, sizeof(*rsp)); yrs.yarg.data = rsp; yrs.cb = devlink_trap_group_get_rsp_parse; - yrs.rsp_cmd = DEVLINK_CMD_TRAP_GROUP_GET; + yrs.rsp_cmd = 67; err = ynl_exec(ys, nlh, &yrs); if (err < 0) @@ -2376,7 +5931,7 @@ devlink_trap_group_get_dump(struct ynl_sock *ys, yds.ys = ys; yds.alloc_sz = sizeof(struct devlink_trap_group_get_list); yds.cb = devlink_trap_group_get_rsp_parse; - yds.rsp_cmd = DEVLINK_CMD_TRAP_GROUP_GET; + yds.rsp_cmd = 67; yds.rsp_policy = &devlink_nest; nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_TRAP_GROUP_GET, 1); @@ -2398,6 +5953,43 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_TRAP_GROUP_SET ============== */ +/* DEVLINK_CMD_TRAP_GROUP_SET - do */ +void devlink_trap_group_set_req_free(struct devlink_trap_group_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->trap_group_name); + free(req); +} + +int devlink_trap_group_set(struct ynl_sock *ys, + struct devlink_trap_group_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_TRAP_GROUP_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.trap_group_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_TRAP_GROUP_NAME, req->trap_group_name); + if (req->_present.trap_action) + mnl_attr_put_u8(nlh, DEVLINK_ATTR_TRAP_ACTION, req->trap_action); + if (req->_present.trap_policer_id) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_TRAP_POLICER_ID, req->trap_policer_id); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + /* ============== DEVLINK_CMD_TRAP_POLICER_GET ============== */ /* DEVLINK_CMD_TRAP_POLICER_GET - do */ void @@ -2483,7 +6075,7 @@ devlink_trap_policer_get(struct ynl_sock *ys, rsp = calloc(1, sizeof(*rsp)); yrs.yarg.data = rsp; yrs.cb = devlink_trap_policer_get_rsp_parse; - yrs.rsp_cmd = DEVLINK_CMD_TRAP_POLICER_GET; + yrs.rsp_cmd = 71; err = ynl_exec(ys, nlh, &yrs); if (err < 0) @@ -2523,7 +6115,7 @@ devlink_trap_policer_get_dump(struct ynl_sock *ys, yds.ys = ys; yds.alloc_sz = sizeof(struct devlink_trap_policer_get_list); yds.cb = devlink_trap_policer_get_rsp_parse; - yds.rsp_cmd = DEVLINK_CMD_TRAP_POLICER_GET; + yds.rsp_cmd = 71; yds.rsp_policy = &devlink_nest; nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_TRAP_POLICER_GET, 1); @@ -2545,6 +6137,79 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_TRAP_POLICER_SET ============== */ +/* DEVLINK_CMD_TRAP_POLICER_SET - do */ +void +devlink_trap_policer_set_req_free(struct devlink_trap_policer_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req); +} + +int devlink_trap_policer_set(struct ynl_sock *ys, + struct devlink_trap_policer_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_TRAP_POLICER_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.trap_policer_id) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_TRAP_POLICER_ID, req->trap_policer_id); + if (req->_present.trap_policer_rate) + mnl_attr_put_u64(nlh, DEVLINK_ATTR_TRAP_POLICER_RATE, req->trap_policer_rate); + if (req->_present.trap_policer_burst) + mnl_attr_put_u64(nlh, DEVLINK_ATTR_TRAP_POLICER_BURST, req->trap_policer_burst); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_HEALTH_REPORTER_TEST ============== */ +/* DEVLINK_CMD_HEALTH_REPORTER_TEST - do */ +void +devlink_health_reporter_test_req_free(struct devlink_health_reporter_test_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->health_reporter_name); + free(req); +} + +int devlink_health_reporter_test(struct ynl_sock *ys, + struct devlink_health_reporter_test_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_HEALTH_REPORTER_TEST, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.port_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); + if (req->_present.health_reporter_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_HEALTH_REPORTER_NAME, req->health_reporter_name); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + /* ============== DEVLINK_CMD_RATE_GET ============== */ /* DEVLINK_CMD_RATE_GET - do */ void devlink_rate_get_req_free(struct devlink_rate_get_req *req) @@ -2642,7 +6307,7 @@ devlink_rate_get(struct ynl_sock *ys, struct devlink_rate_get_req *req) rsp = calloc(1, sizeof(*rsp)); yrs.yarg.data = rsp; yrs.cb = devlink_rate_get_rsp_parse; - yrs.rsp_cmd = DEVLINK_CMD_RATE_GET; + yrs.rsp_cmd = 76; err = ynl_exec(ys, nlh, &yrs); if (err < 0) @@ -2682,7 +6347,7 @@ devlink_rate_get_dump(struct ynl_sock *ys, yds.ys = ys; yds.alloc_sz = sizeof(struct devlink_rate_get_list); yds.cb = devlink_rate_get_rsp_parse; - yds.rsp_cmd = DEVLINK_CMD_RATE_GET; + yds.rsp_cmd = 76; yds.rsp_policy = &devlink_nest; nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_RATE_GET, 1); @@ -2704,6 +6369,124 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_RATE_SET ============== */ +/* DEVLINK_CMD_RATE_SET - do */ +void devlink_rate_set_req_free(struct devlink_rate_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->rate_node_name); + free(req->rate_parent_node_name); + free(req); +} + +int devlink_rate_set(struct ynl_sock *ys, struct devlink_rate_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_RATE_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.rate_node_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_RATE_NODE_NAME, req->rate_node_name); + if (req->_present.rate_tx_share) + mnl_attr_put_u64(nlh, DEVLINK_ATTR_RATE_TX_SHARE, req->rate_tx_share); + if (req->_present.rate_tx_max) + mnl_attr_put_u64(nlh, DEVLINK_ATTR_RATE_TX_MAX, req->rate_tx_max); + if (req->_present.rate_tx_priority) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_RATE_TX_PRIORITY, req->rate_tx_priority); + if (req->_present.rate_tx_weight) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_RATE_TX_WEIGHT, req->rate_tx_weight); + if (req->_present.rate_parent_node_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_RATE_PARENT_NODE_NAME, req->rate_parent_node_name); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_RATE_NEW ============== */ +/* DEVLINK_CMD_RATE_NEW - do */ +void devlink_rate_new_req_free(struct devlink_rate_new_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->rate_node_name); + free(req->rate_parent_node_name); + free(req); +} + +int devlink_rate_new(struct ynl_sock *ys, struct devlink_rate_new_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_RATE_NEW, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.rate_node_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_RATE_NODE_NAME, req->rate_node_name); + if (req->_present.rate_tx_share) + mnl_attr_put_u64(nlh, DEVLINK_ATTR_RATE_TX_SHARE, req->rate_tx_share); + if (req->_present.rate_tx_max) + mnl_attr_put_u64(nlh, DEVLINK_ATTR_RATE_TX_MAX, req->rate_tx_max); + if (req->_present.rate_tx_priority) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_RATE_TX_PRIORITY, req->rate_tx_priority); + if (req->_present.rate_tx_weight) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_RATE_TX_WEIGHT, req->rate_tx_weight); + if (req->_present.rate_parent_node_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_RATE_PARENT_NODE_NAME, req->rate_parent_node_name); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + +/* ============== DEVLINK_CMD_RATE_DEL ============== */ +/* DEVLINK_CMD_RATE_DEL - do */ +void devlink_rate_del_req_free(struct devlink_rate_del_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->rate_node_name); + free(req); +} + +int devlink_rate_del(struct ynl_sock *ys, struct devlink_rate_del_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_RATE_DEL, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.rate_node_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_RATE_NODE_NAME, req->rate_node_name); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + /* ============== DEVLINK_CMD_LINECARD_GET ============== */ /* DEVLINK_CMD_LINECARD_GET - do */ void devlink_linecard_get_req_free(struct devlink_linecard_get_req *req) @@ -2786,7 +6569,7 @@ devlink_linecard_get(struct ynl_sock *ys, struct devlink_linecard_get_req *req) rsp = calloc(1, sizeof(*rsp)); yrs.yarg.data = rsp; yrs.cb = devlink_linecard_get_rsp_parse; - yrs.rsp_cmd = DEVLINK_CMD_LINECARD_GET; + yrs.rsp_cmd = 80; err = ynl_exec(ys, nlh, &yrs); if (err < 0) @@ -2825,7 +6608,7 @@ devlink_linecard_get_dump(struct ynl_sock *ys, yds.ys = ys; yds.alloc_sz = sizeof(struct devlink_linecard_get_list); yds.cb = devlink_linecard_get_rsp_parse; - yds.rsp_cmd = DEVLINK_CMD_LINECARD_GET; + yds.rsp_cmd = 80; yds.rsp_policy = &devlink_nest; nlh = ynl_gemsg_start_dump(ys, ys->family_id, DEVLINK_CMD_LINECARD_GET, 1); @@ -2847,6 +6630,41 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_LINECARD_SET ============== */ +/* DEVLINK_CMD_LINECARD_SET - do */ +void devlink_linecard_set_req_free(struct devlink_linecard_set_req *req) +{ + free(req->bus_name); + free(req->dev_name); + free(req->linecard_type); + free(req); +} + +int devlink_linecard_set(struct ynl_sock *ys, + struct devlink_linecard_set_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_LINECARD_SET, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.linecard_index) + mnl_attr_put_u32(nlh, DEVLINK_ATTR_LINECARD_INDEX, req->linecard_index); + if (req->_present.linecard_type_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_LINECARD_TYPE, req->linecard_type); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + /* ============== DEVLINK_CMD_SELFTESTS_GET ============== */ /* DEVLINK_CMD_SELFTESTS_GET - do */ void devlink_selftests_get_req_free(struct devlink_selftests_get_req *req) @@ -2977,6 +6795,39 @@ free_list: return NULL; } +/* ============== DEVLINK_CMD_SELFTESTS_RUN ============== */ +/* DEVLINK_CMD_SELFTESTS_RUN - do */ +void devlink_selftests_run_req_free(struct devlink_selftests_run_req *req) +{ + free(req->bus_name); + free(req->dev_name); + devlink_dl_selftest_id_free(&req->selftests); + free(req); +} + +int devlink_selftests_run(struct ynl_sock *ys, + struct devlink_selftests_run_req *req) +{ + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, DEVLINK_CMD_SELFTESTS_RUN, 1); + ys->req_policy = &devlink_nest; + + if (req->_present.bus_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_BUS_NAME, req->bus_name); + if (req->_present.dev_name_len) + mnl_attr_put_strz(nlh, DEVLINK_ATTR_DEV_NAME, req->dev_name); + if (req->_present.selftests) + devlink_dl_selftest_id_put(nlh, DEVLINK_ATTR_SELFTESTS, &req->selftests); + + err = ynl_exec(ys, nlh, NULL); + if (err < 0) + return -1; + + return 0; +} + const struct ynl_family ynl_devlink_family = { .name = "devlink", }; diff --git a/tools/net/ynl/generated/devlink-user.h b/tools/net/ynl/generated/devlink-user.h index 4b686d147613..1db4edc36eaa 100644 --- a/tools/net/ynl/generated/devlink-user.h +++ b/tools/net/ynl/generated/devlink-user.h @@ -9,6 +9,7 @@ #include <stdlib.h> #include <string.h> #include <linux/types.h> +#include <linux/netlink.h> #include <linux/devlink.h> struct ynl_sock; @@ -18,8 +19,130 @@ extern const struct ynl_family ynl_devlink_family; /* Enums */ const char *devlink_op_str(int op); const char *devlink_sb_pool_type_str(enum devlink_sb_pool_type value); +const char *devlink_port_type_str(enum devlink_port_type value); +const char *devlink_port_flavour_str(enum devlink_port_flavour value); +const char *devlink_port_fn_state_str(enum devlink_port_fn_state value); +const char *devlink_port_fn_opstate_str(enum devlink_port_fn_opstate value); +const char *devlink_port_fn_attr_cap_str(enum devlink_port_fn_attr_cap value); +const char * +devlink_sb_threshold_type_str(enum devlink_sb_threshold_type value); +const char *devlink_eswitch_mode_str(enum devlink_eswitch_mode value); +const char * +devlink_eswitch_inline_mode_str(enum devlink_eswitch_inline_mode value); +const char * +devlink_eswitch_encap_mode_str(enum devlink_eswitch_encap_mode value); +const char *devlink_dpipe_match_type_str(enum devlink_dpipe_match_type value); +const char * +devlink_dpipe_action_type_str(enum devlink_dpipe_action_type value); +const char * +devlink_dpipe_field_mapping_type_str(enum devlink_dpipe_field_mapping_type value); +const char *devlink_resource_unit_str(enum devlink_resource_unit value); +const char *devlink_reload_action_str(enum devlink_reload_action value); +const char *devlink_param_cmode_str(enum devlink_param_cmode value); +const char *devlink_flash_overwrite_str(enum devlink_flash_overwrite value); +const char *devlink_trap_action_str(enum devlink_trap_action value); /* Common nested types */ +struct devlink_dl_dpipe_match { + struct { + __u32 dpipe_match_type:1; + __u32 dpipe_header_id:1; + __u32 dpipe_header_global:1; + __u32 dpipe_header_index:1; + __u32 dpipe_field_id:1; + } _present; + + enum devlink_dpipe_match_type dpipe_match_type; + __u32 dpipe_header_id; + __u8 dpipe_header_global; + __u32 dpipe_header_index; + __u32 dpipe_field_id; +}; + +struct devlink_dl_dpipe_match_value { + struct { + __u32 dpipe_value_len; + __u32 dpipe_value_mask_len; + __u32 dpipe_value_mapping:1; + } _present; + + unsigned int n_dpipe_match; + struct devlink_dl_dpipe_match *dpipe_match; + void *dpipe_value; + void *dpipe_value_mask; + __u32 dpipe_value_mapping; +}; + +struct devlink_dl_dpipe_action { + struct { + __u32 dpipe_action_type:1; + __u32 dpipe_header_id:1; + __u32 dpipe_header_global:1; + __u32 dpipe_header_index:1; + __u32 dpipe_field_id:1; + } _present; + + enum devlink_dpipe_action_type dpipe_action_type; + __u32 dpipe_header_id; + __u8 dpipe_header_global; + __u32 dpipe_header_index; + __u32 dpipe_field_id; +}; + +struct devlink_dl_dpipe_action_value { + struct { + __u32 dpipe_value_len; + __u32 dpipe_value_mask_len; + __u32 dpipe_value_mapping:1; + } _present; + + unsigned int n_dpipe_action; + struct devlink_dl_dpipe_action *dpipe_action; + void *dpipe_value; + void *dpipe_value_mask; + __u32 dpipe_value_mapping; +}; + +struct devlink_dl_dpipe_field { + struct { + __u32 dpipe_field_name_len; + __u32 dpipe_field_id:1; + __u32 dpipe_field_bitwidth:1; + __u32 dpipe_field_mapping_type:1; + } _present; + + char *dpipe_field_name; + __u32 dpipe_field_id; + __u32 dpipe_field_bitwidth; + enum devlink_dpipe_field_mapping_type dpipe_field_mapping_type; +}; + +struct devlink_dl_resource { + struct { + __u32 resource_name_len; + __u32 resource_id:1; + __u32 resource_size:1; + __u32 resource_size_new:1; + __u32 resource_size_valid:1; + __u32 resource_size_min:1; + __u32 resource_size_max:1; + __u32 resource_size_gran:1; + __u32 resource_unit:1; + __u32 resource_occ:1; + } _present; + + char *resource_name; + __u64 resource_id; + __u64 resource_size; + __u64 resource_size_new; + __u8 resource_size_valid; + __u64 resource_size_min; + __u64 resource_size_max; + __u64 resource_size_gran; + enum devlink_resource_unit resource_unit; + __u64 resource_occ; +}; + struct devlink_dl_info_version { struct { __u32 info_version_name_len; @@ -30,6 +153,32 @@ struct devlink_dl_info_version { char *info_version_value; }; +struct devlink_dl_fmsg { + struct { + __u32 fmsg_obj_nest_start:1; + __u32 fmsg_pair_nest_start:1; + __u32 fmsg_arr_nest_start:1; + __u32 fmsg_nest_end:1; + __u32 fmsg_obj_name_len; + } _present; + + char *fmsg_obj_name; +}; + +struct devlink_dl_port_function { + struct { + __u32 hw_addr_len; + __u32 state:1; + __u32 opstate:1; + __u32 caps:1; + } _present; + + void *hw_addr; + enum devlink_port_fn_state state; + enum devlink_port_fn_opstate opstate; + struct nla_bitfield32 caps; +}; + struct devlink_dl_reload_stats_entry { struct { __u32 reload_stats_limit:1; @@ -45,21 +194,120 @@ struct devlink_dl_reload_act_stats { struct devlink_dl_reload_stats_entry *reload_stats_entry; }; +struct devlink_dl_selftest_id { + struct { + __u32 flash:1; + } _present; +}; + +struct devlink_dl_dpipe_table_matches { + unsigned int n_dpipe_match; + struct devlink_dl_dpipe_match *dpipe_match; +}; + +struct devlink_dl_dpipe_table_actions { + unsigned int n_dpipe_action; + struct devlink_dl_dpipe_action *dpipe_action; +}; + +struct devlink_dl_dpipe_entry_match_values { + unsigned int n_dpipe_match_value; + struct devlink_dl_dpipe_match_value *dpipe_match_value; +}; + +struct devlink_dl_dpipe_entry_action_values { + unsigned int n_dpipe_action_value; + struct devlink_dl_dpipe_action_value *dpipe_action_value; +}; + +struct devlink_dl_dpipe_header_fields { + unsigned int n_dpipe_field; + struct devlink_dl_dpipe_field *dpipe_field; +}; + +struct devlink_dl_resource_list { + unsigned int n_resource; + struct devlink_dl_resource *resource; +}; + struct devlink_dl_reload_act_info { struct { __u32 reload_action:1; } _present; - __u8 reload_action; + enum devlink_reload_action reload_action; unsigned int n_reload_action_stats; struct devlink_dl_reload_act_stats *reload_action_stats; }; +struct devlink_dl_dpipe_table { + struct { + __u32 dpipe_table_name_len; + __u32 dpipe_table_size:1; + __u32 dpipe_table_matches:1; + __u32 dpipe_table_actions:1; + __u32 dpipe_table_counters_enabled:1; + __u32 dpipe_table_resource_id:1; + __u32 dpipe_table_resource_units:1; + } _present; + + char *dpipe_table_name; + __u64 dpipe_table_size; + struct devlink_dl_dpipe_table_matches dpipe_table_matches; + struct devlink_dl_dpipe_table_actions dpipe_table_actions; + __u8 dpipe_table_counters_enabled; + __u64 dpipe_table_resource_id; + __u64 dpipe_table_resource_units; +}; + +struct devlink_dl_dpipe_entry { + struct { + __u32 dpipe_entry_index:1; + __u32 dpipe_entry_match_values:1; + __u32 dpipe_entry_action_values:1; + __u32 dpipe_entry_counter:1; + } _present; + + __u64 dpipe_entry_index; + struct devlink_dl_dpipe_entry_match_values dpipe_entry_match_values; + struct devlink_dl_dpipe_entry_action_values dpipe_entry_action_values; + __u64 dpipe_entry_counter; +}; + +struct devlink_dl_dpipe_header { + struct { + __u32 dpipe_header_name_len; + __u32 dpipe_header_id:1; + __u32 dpipe_header_global:1; + __u32 dpipe_header_fields:1; + } _present; + + char *dpipe_header_name; + __u32 dpipe_header_id; + __u8 dpipe_header_global; + struct devlink_dl_dpipe_header_fields dpipe_header_fields; +}; + struct devlink_dl_reload_stats { unsigned int n_reload_action_info; struct devlink_dl_reload_act_info *reload_action_info; }; +struct devlink_dl_dpipe_tables { + unsigned int n_dpipe_table; + struct devlink_dl_dpipe_table *dpipe_table; +}; + +struct devlink_dl_dpipe_entries { + unsigned int n_dpipe_entry; + struct devlink_dl_dpipe_entry *dpipe_entry; +}; + +struct devlink_dl_dpipe_headers { + unsigned int n_dpipe_header; + struct devlink_dl_dpipe_header *dpipe_header; +}; + struct devlink_dl_dev_stats { struct { __u32 reload_stats:1; @@ -112,14 +360,12 @@ struct devlink_get_rsp { __u32 bus_name_len; __u32 dev_name_len; __u32 reload_failed:1; - __u32 reload_action:1; __u32 dev_stats:1; } _present; char *bus_name; char *dev_name; __u8 reload_failed; - __u8 reload_action; struct devlink_dl_dev_stats dev_stats; }; @@ -134,7 +380,7 @@ devlink_get(struct ynl_sock *ys, struct devlink_get_req *req); /* DEVLINK_CMD_GET - dump */ struct devlink_get_list { struct devlink_get_list *next; - struct devlink_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_get_rsp obj __attribute__((aligned(8))); }; void devlink_get_list_free(struct devlink_get_list *rsp); @@ -262,7 +508,7 @@ struct devlink_port_get_rsp_dump { struct devlink_port_get_rsp_list { struct devlink_port_get_rsp_list *next; - struct devlink_port_get_rsp_dump obj __attribute__ ((aligned (8))); + struct devlink_port_get_rsp_dump obj __attribute__((aligned(8))); }; void devlink_port_get_rsp_list_free(struct devlink_port_get_rsp_list *rsp); @@ -271,6 +517,377 @@ struct devlink_port_get_rsp_list * devlink_port_get_dump(struct ynl_sock *ys, struct devlink_port_get_req_dump *req); +/* ============== DEVLINK_CMD_PORT_SET ============== */ +/* DEVLINK_CMD_PORT_SET - do */ +struct devlink_port_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 port_type:1; + __u32 port_function:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + enum devlink_port_type port_type; + struct devlink_dl_port_function port_function; +}; + +static inline struct devlink_port_set_req *devlink_port_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_port_set_req)); +} +void devlink_port_set_req_free(struct devlink_port_set_req *req); + +static inline void +devlink_port_set_req_set_bus_name(struct devlink_port_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_port_set_req_set_dev_name(struct devlink_port_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_port_set_req_set_port_index(struct devlink_port_set_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_port_set_req_set_port_type(struct devlink_port_set_req *req, + enum devlink_port_type port_type) +{ + req->_present.port_type = 1; + req->port_type = port_type; +} +static inline void +devlink_port_set_req_set_port_function_hw_addr(struct devlink_port_set_req *req, + const void *hw_addr, size_t len) +{ + free(req->port_function.hw_addr); + req->port_function._present.hw_addr_len = len; + req->port_function.hw_addr = malloc(req->port_function._present.hw_addr_len); + memcpy(req->port_function.hw_addr, hw_addr, req->port_function._present.hw_addr_len); +} +static inline void +devlink_port_set_req_set_port_function_state(struct devlink_port_set_req *req, + enum devlink_port_fn_state state) +{ + req->_present.port_function = 1; + req->port_function._present.state = 1; + req->port_function.state = state; +} +static inline void +devlink_port_set_req_set_port_function_opstate(struct devlink_port_set_req *req, + enum devlink_port_fn_opstate opstate) +{ + req->_present.port_function = 1; + req->port_function._present.opstate = 1; + req->port_function.opstate = opstate; +} +static inline void +devlink_port_set_req_set_port_function_caps(struct devlink_port_set_req *req, + struct nla_bitfield32 *caps) +{ + req->_present.port_function = 1; + req->port_function._present.caps = 1; + memcpy(&req->port_function.caps, caps, sizeof(struct nla_bitfield32)); +} + +/* + * Set devlink port instances. + */ +int devlink_port_set(struct ynl_sock *ys, struct devlink_port_set_req *req); + +/* ============== DEVLINK_CMD_PORT_NEW ============== */ +/* DEVLINK_CMD_PORT_NEW - do */ +struct devlink_port_new_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 port_flavour:1; + __u32 port_pci_pf_number:1; + __u32 port_pci_sf_number:1; + __u32 port_controller_number:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + enum devlink_port_flavour port_flavour; + __u16 port_pci_pf_number; + __u32 port_pci_sf_number; + __u32 port_controller_number; +}; + +static inline struct devlink_port_new_req *devlink_port_new_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_port_new_req)); +} +void devlink_port_new_req_free(struct devlink_port_new_req *req); + +static inline void +devlink_port_new_req_set_bus_name(struct devlink_port_new_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_port_new_req_set_dev_name(struct devlink_port_new_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_port_new_req_set_port_index(struct devlink_port_new_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_port_new_req_set_port_flavour(struct devlink_port_new_req *req, + enum devlink_port_flavour port_flavour) +{ + req->_present.port_flavour = 1; + req->port_flavour = port_flavour; +} +static inline void +devlink_port_new_req_set_port_pci_pf_number(struct devlink_port_new_req *req, + __u16 port_pci_pf_number) +{ + req->_present.port_pci_pf_number = 1; + req->port_pci_pf_number = port_pci_pf_number; +} +static inline void +devlink_port_new_req_set_port_pci_sf_number(struct devlink_port_new_req *req, + __u32 port_pci_sf_number) +{ + req->_present.port_pci_sf_number = 1; + req->port_pci_sf_number = port_pci_sf_number; +} +static inline void +devlink_port_new_req_set_port_controller_number(struct devlink_port_new_req *req, + __u32 port_controller_number) +{ + req->_present.port_controller_number = 1; + req->port_controller_number = port_controller_number; +} + +struct devlink_port_new_rsp { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; +}; + +void devlink_port_new_rsp_free(struct devlink_port_new_rsp *rsp); + +/* + * Create devlink port instances. + */ +struct devlink_port_new_rsp * +devlink_port_new(struct ynl_sock *ys, struct devlink_port_new_req *req); + +/* ============== DEVLINK_CMD_PORT_DEL ============== */ +/* DEVLINK_CMD_PORT_DEL - do */ +struct devlink_port_del_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; +}; + +static inline struct devlink_port_del_req *devlink_port_del_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_port_del_req)); +} +void devlink_port_del_req_free(struct devlink_port_del_req *req); + +static inline void +devlink_port_del_req_set_bus_name(struct devlink_port_del_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_port_del_req_set_dev_name(struct devlink_port_del_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_port_del_req_set_port_index(struct devlink_port_del_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} + +/* + * Delete devlink port instances. + */ +int devlink_port_del(struct ynl_sock *ys, struct devlink_port_del_req *req); + +/* ============== DEVLINK_CMD_PORT_SPLIT ============== */ +/* DEVLINK_CMD_PORT_SPLIT - do */ +struct devlink_port_split_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 port_split_count:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + __u32 port_split_count; +}; + +static inline struct devlink_port_split_req *devlink_port_split_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_port_split_req)); +} +void devlink_port_split_req_free(struct devlink_port_split_req *req); + +static inline void +devlink_port_split_req_set_bus_name(struct devlink_port_split_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_port_split_req_set_dev_name(struct devlink_port_split_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_port_split_req_set_port_index(struct devlink_port_split_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_port_split_req_set_port_split_count(struct devlink_port_split_req *req, + __u32 port_split_count) +{ + req->_present.port_split_count = 1; + req->port_split_count = port_split_count; +} + +/* + * Split devlink port instances. + */ +int devlink_port_split(struct ynl_sock *ys, struct devlink_port_split_req *req); + +/* ============== DEVLINK_CMD_PORT_UNSPLIT ============== */ +/* DEVLINK_CMD_PORT_UNSPLIT - do */ +struct devlink_port_unsplit_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; +}; + +static inline struct devlink_port_unsplit_req * +devlink_port_unsplit_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_port_unsplit_req)); +} +void devlink_port_unsplit_req_free(struct devlink_port_unsplit_req *req); + +static inline void +devlink_port_unsplit_req_set_bus_name(struct devlink_port_unsplit_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_port_unsplit_req_set_dev_name(struct devlink_port_unsplit_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_port_unsplit_req_set_port_index(struct devlink_port_unsplit_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} + +/* + * Unplit devlink port instances. + */ +int devlink_port_unsplit(struct ynl_sock *ys, + struct devlink_port_unsplit_req *req); + /* ============== DEVLINK_CMD_SB_GET ============== */ /* DEVLINK_CMD_SB_GET - do */ struct devlink_sb_get_req { @@ -379,7 +996,7 @@ devlink_sb_get_req_dump_set_dev_name(struct devlink_sb_get_req_dump *req, struct devlink_sb_get_list { struct devlink_sb_get_list *next; - struct devlink_sb_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_sb_get_rsp obj __attribute__((aligned(8))); }; void devlink_sb_get_list_free(struct devlink_sb_get_list *rsp); @@ -509,7 +1126,7 @@ devlink_sb_pool_get_req_dump_set_dev_name(struct devlink_sb_pool_get_req_dump *r struct devlink_sb_pool_get_list { struct devlink_sb_pool_get_list *next; - struct devlink_sb_pool_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_sb_pool_get_rsp obj __attribute__((aligned(8))); }; void devlink_sb_pool_get_list_free(struct devlink_sb_pool_get_list *rsp); @@ -518,6 +1135,88 @@ struct devlink_sb_pool_get_list * devlink_sb_pool_get_dump(struct ynl_sock *ys, struct devlink_sb_pool_get_req_dump *req); +/* ============== DEVLINK_CMD_SB_POOL_SET ============== */ +/* DEVLINK_CMD_SB_POOL_SET - do */ +struct devlink_sb_pool_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 sb_index:1; + __u32 sb_pool_index:1; + __u32 sb_pool_threshold_type:1; + __u32 sb_pool_size:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 sb_index; + __u16 sb_pool_index; + enum devlink_sb_threshold_type sb_pool_threshold_type; + __u32 sb_pool_size; +}; + +static inline struct devlink_sb_pool_set_req * +devlink_sb_pool_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_sb_pool_set_req)); +} +void devlink_sb_pool_set_req_free(struct devlink_sb_pool_set_req *req); + +static inline void +devlink_sb_pool_set_req_set_bus_name(struct devlink_sb_pool_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_sb_pool_set_req_set_dev_name(struct devlink_sb_pool_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_sb_pool_set_req_set_sb_index(struct devlink_sb_pool_set_req *req, + __u32 sb_index) +{ + req->_present.sb_index = 1; + req->sb_index = sb_index; +} +static inline void +devlink_sb_pool_set_req_set_sb_pool_index(struct devlink_sb_pool_set_req *req, + __u16 sb_pool_index) +{ + req->_present.sb_pool_index = 1; + req->sb_pool_index = sb_pool_index; +} +static inline void +devlink_sb_pool_set_req_set_sb_pool_threshold_type(struct devlink_sb_pool_set_req *req, + enum devlink_sb_threshold_type sb_pool_threshold_type) +{ + req->_present.sb_pool_threshold_type = 1; + req->sb_pool_threshold_type = sb_pool_threshold_type; +} +static inline void +devlink_sb_pool_set_req_set_sb_pool_size(struct devlink_sb_pool_set_req *req, + __u32 sb_pool_size) +{ + req->_present.sb_pool_size = 1; + req->sb_pool_size = sb_pool_size; +} + +/* + * Set shared buffer pool instances. + */ +int devlink_sb_pool_set(struct ynl_sock *ys, + struct devlink_sb_pool_set_req *req); + /* ============== DEVLINK_CMD_SB_PORT_POOL_GET ============== */ /* DEVLINK_CMD_SB_PORT_POOL_GET - do */ struct devlink_sb_port_pool_get_req { @@ -654,7 +1353,7 @@ devlink_sb_port_pool_get_req_dump_set_dev_name(struct devlink_sb_port_pool_get_r struct devlink_sb_port_pool_get_list { struct devlink_sb_port_pool_get_list *next; - struct devlink_sb_port_pool_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_sb_port_pool_get_rsp obj __attribute__((aligned(8))); }; void @@ -664,6 +1363,89 @@ struct devlink_sb_port_pool_get_list * devlink_sb_port_pool_get_dump(struct ynl_sock *ys, struct devlink_sb_port_pool_get_req_dump *req); +/* ============== DEVLINK_CMD_SB_PORT_POOL_SET ============== */ +/* DEVLINK_CMD_SB_PORT_POOL_SET - do */ +struct devlink_sb_port_pool_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 sb_index:1; + __u32 sb_pool_index:1; + __u32 sb_threshold:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + __u32 sb_index; + __u16 sb_pool_index; + __u32 sb_threshold; +}; + +static inline struct devlink_sb_port_pool_set_req * +devlink_sb_port_pool_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_sb_port_pool_set_req)); +} +void +devlink_sb_port_pool_set_req_free(struct devlink_sb_port_pool_set_req *req); + +static inline void +devlink_sb_port_pool_set_req_set_bus_name(struct devlink_sb_port_pool_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_sb_port_pool_set_req_set_dev_name(struct devlink_sb_port_pool_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_sb_port_pool_set_req_set_port_index(struct devlink_sb_port_pool_set_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_sb_port_pool_set_req_set_sb_index(struct devlink_sb_port_pool_set_req *req, + __u32 sb_index) +{ + req->_present.sb_index = 1; + req->sb_index = sb_index; +} +static inline void +devlink_sb_port_pool_set_req_set_sb_pool_index(struct devlink_sb_port_pool_set_req *req, + __u16 sb_pool_index) +{ + req->_present.sb_pool_index = 1; + req->sb_pool_index = sb_pool_index; +} +static inline void +devlink_sb_port_pool_set_req_set_sb_threshold(struct devlink_sb_port_pool_set_req *req, + __u32 sb_threshold) +{ + req->_present.sb_threshold = 1; + req->sb_threshold = sb_threshold; +} + +/* + * Set shared buffer port-pool combinations and threshold. + */ +int devlink_sb_port_pool_set(struct ynl_sock *ys, + struct devlink_sb_port_pool_set_req *req); + /* ============== DEVLINK_CMD_SB_TC_POOL_BIND_GET ============== */ /* DEVLINK_CMD_SB_TC_POOL_BIND_GET - do */ struct devlink_sb_tc_pool_bind_get_req { @@ -811,7 +1593,7 @@ devlink_sb_tc_pool_bind_get_req_dump_set_dev_name(struct devlink_sb_tc_pool_bind struct devlink_sb_tc_pool_bind_get_list { struct devlink_sb_tc_pool_bind_get_list *next; - struct devlink_sb_tc_pool_bind_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_sb_tc_pool_bind_get_rsp obj __attribute__((aligned(8))); }; void @@ -821,6 +1603,861 @@ struct devlink_sb_tc_pool_bind_get_list * devlink_sb_tc_pool_bind_get_dump(struct ynl_sock *ys, struct devlink_sb_tc_pool_bind_get_req_dump *req); +/* ============== DEVLINK_CMD_SB_TC_POOL_BIND_SET ============== */ +/* DEVLINK_CMD_SB_TC_POOL_BIND_SET - do */ +struct devlink_sb_tc_pool_bind_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 sb_index:1; + __u32 sb_pool_index:1; + __u32 sb_pool_type:1; + __u32 sb_tc_index:1; + __u32 sb_threshold:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + __u32 sb_index; + __u16 sb_pool_index; + enum devlink_sb_pool_type sb_pool_type; + __u16 sb_tc_index; + __u32 sb_threshold; +}; + +static inline struct devlink_sb_tc_pool_bind_set_req * +devlink_sb_tc_pool_bind_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_sb_tc_pool_bind_set_req)); +} +void +devlink_sb_tc_pool_bind_set_req_free(struct devlink_sb_tc_pool_bind_set_req *req); + +static inline void +devlink_sb_tc_pool_bind_set_req_set_bus_name(struct devlink_sb_tc_pool_bind_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_sb_tc_pool_bind_set_req_set_dev_name(struct devlink_sb_tc_pool_bind_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_sb_tc_pool_bind_set_req_set_port_index(struct devlink_sb_tc_pool_bind_set_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_sb_tc_pool_bind_set_req_set_sb_index(struct devlink_sb_tc_pool_bind_set_req *req, + __u32 sb_index) +{ + req->_present.sb_index = 1; + req->sb_index = sb_index; +} +static inline void +devlink_sb_tc_pool_bind_set_req_set_sb_pool_index(struct devlink_sb_tc_pool_bind_set_req *req, + __u16 sb_pool_index) +{ + req->_present.sb_pool_index = 1; + req->sb_pool_index = sb_pool_index; +} +static inline void +devlink_sb_tc_pool_bind_set_req_set_sb_pool_type(struct devlink_sb_tc_pool_bind_set_req *req, + enum devlink_sb_pool_type sb_pool_type) +{ + req->_present.sb_pool_type = 1; + req->sb_pool_type = sb_pool_type; +} +static inline void +devlink_sb_tc_pool_bind_set_req_set_sb_tc_index(struct devlink_sb_tc_pool_bind_set_req *req, + __u16 sb_tc_index) +{ + req->_present.sb_tc_index = 1; + req->sb_tc_index = sb_tc_index; +} +static inline void +devlink_sb_tc_pool_bind_set_req_set_sb_threshold(struct devlink_sb_tc_pool_bind_set_req *req, + __u32 sb_threshold) +{ + req->_present.sb_threshold = 1; + req->sb_threshold = sb_threshold; +} + +/* + * Set shared buffer port-TC to pool bindings and threshold. + */ +int devlink_sb_tc_pool_bind_set(struct ynl_sock *ys, + struct devlink_sb_tc_pool_bind_set_req *req); + +/* ============== DEVLINK_CMD_SB_OCC_SNAPSHOT ============== */ +/* DEVLINK_CMD_SB_OCC_SNAPSHOT - do */ +struct devlink_sb_occ_snapshot_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 sb_index:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 sb_index; +}; + +static inline struct devlink_sb_occ_snapshot_req * +devlink_sb_occ_snapshot_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_sb_occ_snapshot_req)); +} +void devlink_sb_occ_snapshot_req_free(struct devlink_sb_occ_snapshot_req *req); + +static inline void +devlink_sb_occ_snapshot_req_set_bus_name(struct devlink_sb_occ_snapshot_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_sb_occ_snapshot_req_set_dev_name(struct devlink_sb_occ_snapshot_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_sb_occ_snapshot_req_set_sb_index(struct devlink_sb_occ_snapshot_req *req, + __u32 sb_index) +{ + req->_present.sb_index = 1; + req->sb_index = sb_index; +} + +/* + * Take occupancy snapshot of shared buffer. + */ +int devlink_sb_occ_snapshot(struct ynl_sock *ys, + struct devlink_sb_occ_snapshot_req *req); + +/* ============== DEVLINK_CMD_SB_OCC_MAX_CLEAR ============== */ +/* DEVLINK_CMD_SB_OCC_MAX_CLEAR - do */ +struct devlink_sb_occ_max_clear_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 sb_index:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 sb_index; +}; + +static inline struct devlink_sb_occ_max_clear_req * +devlink_sb_occ_max_clear_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_sb_occ_max_clear_req)); +} +void +devlink_sb_occ_max_clear_req_free(struct devlink_sb_occ_max_clear_req *req); + +static inline void +devlink_sb_occ_max_clear_req_set_bus_name(struct devlink_sb_occ_max_clear_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_sb_occ_max_clear_req_set_dev_name(struct devlink_sb_occ_max_clear_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_sb_occ_max_clear_req_set_sb_index(struct devlink_sb_occ_max_clear_req *req, + __u32 sb_index) +{ + req->_present.sb_index = 1; + req->sb_index = sb_index; +} + +/* + * Clear occupancy watermarks of shared buffer. + */ +int devlink_sb_occ_max_clear(struct ynl_sock *ys, + struct devlink_sb_occ_max_clear_req *req); + +/* ============== DEVLINK_CMD_ESWITCH_GET ============== */ +/* DEVLINK_CMD_ESWITCH_GET - do */ +struct devlink_eswitch_get_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + } _present; + + char *bus_name; + char *dev_name; +}; + +static inline struct devlink_eswitch_get_req * +devlink_eswitch_get_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_eswitch_get_req)); +} +void devlink_eswitch_get_req_free(struct devlink_eswitch_get_req *req); + +static inline void +devlink_eswitch_get_req_set_bus_name(struct devlink_eswitch_get_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_eswitch_get_req_set_dev_name(struct devlink_eswitch_get_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} + +struct devlink_eswitch_get_rsp { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 eswitch_mode:1; + __u32 eswitch_inline_mode:1; + __u32 eswitch_encap_mode:1; + } _present; + + char *bus_name; + char *dev_name; + enum devlink_eswitch_mode eswitch_mode; + enum devlink_eswitch_inline_mode eswitch_inline_mode; + enum devlink_eswitch_encap_mode eswitch_encap_mode; +}; + +void devlink_eswitch_get_rsp_free(struct devlink_eswitch_get_rsp *rsp); + +/* + * Get eswitch attributes. + */ +struct devlink_eswitch_get_rsp * +devlink_eswitch_get(struct ynl_sock *ys, struct devlink_eswitch_get_req *req); + +/* ============== DEVLINK_CMD_ESWITCH_SET ============== */ +/* DEVLINK_CMD_ESWITCH_SET - do */ +struct devlink_eswitch_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 eswitch_mode:1; + __u32 eswitch_inline_mode:1; + __u32 eswitch_encap_mode:1; + } _present; + + char *bus_name; + char *dev_name; + enum devlink_eswitch_mode eswitch_mode; + enum devlink_eswitch_inline_mode eswitch_inline_mode; + enum devlink_eswitch_encap_mode eswitch_encap_mode; +}; + +static inline struct devlink_eswitch_set_req * +devlink_eswitch_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_eswitch_set_req)); +} +void devlink_eswitch_set_req_free(struct devlink_eswitch_set_req *req); + +static inline void +devlink_eswitch_set_req_set_bus_name(struct devlink_eswitch_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_eswitch_set_req_set_dev_name(struct devlink_eswitch_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_eswitch_set_req_set_eswitch_mode(struct devlink_eswitch_set_req *req, + enum devlink_eswitch_mode eswitch_mode) +{ + req->_present.eswitch_mode = 1; + req->eswitch_mode = eswitch_mode; +} +static inline void +devlink_eswitch_set_req_set_eswitch_inline_mode(struct devlink_eswitch_set_req *req, + enum devlink_eswitch_inline_mode eswitch_inline_mode) +{ + req->_present.eswitch_inline_mode = 1; + req->eswitch_inline_mode = eswitch_inline_mode; +} +static inline void +devlink_eswitch_set_req_set_eswitch_encap_mode(struct devlink_eswitch_set_req *req, + enum devlink_eswitch_encap_mode eswitch_encap_mode) +{ + req->_present.eswitch_encap_mode = 1; + req->eswitch_encap_mode = eswitch_encap_mode; +} + +/* + * Set eswitch attributes. + */ +int devlink_eswitch_set(struct ynl_sock *ys, + struct devlink_eswitch_set_req *req); + +/* ============== DEVLINK_CMD_DPIPE_TABLE_GET ============== */ +/* DEVLINK_CMD_DPIPE_TABLE_GET - do */ +struct devlink_dpipe_table_get_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 dpipe_table_name_len; + } _present; + + char *bus_name; + char *dev_name; + char *dpipe_table_name; +}; + +static inline struct devlink_dpipe_table_get_req * +devlink_dpipe_table_get_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_dpipe_table_get_req)); +} +void devlink_dpipe_table_get_req_free(struct devlink_dpipe_table_get_req *req); + +static inline void +devlink_dpipe_table_get_req_set_bus_name(struct devlink_dpipe_table_get_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_dpipe_table_get_req_set_dev_name(struct devlink_dpipe_table_get_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_dpipe_table_get_req_set_dpipe_table_name(struct devlink_dpipe_table_get_req *req, + const char *dpipe_table_name) +{ + free(req->dpipe_table_name); + req->_present.dpipe_table_name_len = strlen(dpipe_table_name); + req->dpipe_table_name = malloc(req->_present.dpipe_table_name_len + 1); + memcpy(req->dpipe_table_name, dpipe_table_name, req->_present.dpipe_table_name_len); + req->dpipe_table_name[req->_present.dpipe_table_name_len] = 0; +} + +struct devlink_dpipe_table_get_rsp { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 dpipe_tables:1; + } _present; + + char *bus_name; + char *dev_name; + struct devlink_dl_dpipe_tables dpipe_tables; +}; + +void devlink_dpipe_table_get_rsp_free(struct devlink_dpipe_table_get_rsp *rsp); + +/* + * Get dpipe table attributes. + */ +struct devlink_dpipe_table_get_rsp * +devlink_dpipe_table_get(struct ynl_sock *ys, + struct devlink_dpipe_table_get_req *req); + +/* ============== DEVLINK_CMD_DPIPE_ENTRIES_GET ============== */ +/* DEVLINK_CMD_DPIPE_ENTRIES_GET - do */ +struct devlink_dpipe_entries_get_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 dpipe_table_name_len; + } _present; + + char *bus_name; + char *dev_name; + char *dpipe_table_name; +}; + +static inline struct devlink_dpipe_entries_get_req * +devlink_dpipe_entries_get_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_dpipe_entries_get_req)); +} +void +devlink_dpipe_entries_get_req_free(struct devlink_dpipe_entries_get_req *req); + +static inline void +devlink_dpipe_entries_get_req_set_bus_name(struct devlink_dpipe_entries_get_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_dpipe_entries_get_req_set_dev_name(struct devlink_dpipe_entries_get_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_dpipe_entries_get_req_set_dpipe_table_name(struct devlink_dpipe_entries_get_req *req, + const char *dpipe_table_name) +{ + free(req->dpipe_table_name); + req->_present.dpipe_table_name_len = strlen(dpipe_table_name); + req->dpipe_table_name = malloc(req->_present.dpipe_table_name_len + 1); + memcpy(req->dpipe_table_name, dpipe_table_name, req->_present.dpipe_table_name_len); + req->dpipe_table_name[req->_present.dpipe_table_name_len] = 0; +} + +struct devlink_dpipe_entries_get_rsp { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 dpipe_entries:1; + } _present; + + char *bus_name; + char *dev_name; + struct devlink_dl_dpipe_entries dpipe_entries; +}; + +void +devlink_dpipe_entries_get_rsp_free(struct devlink_dpipe_entries_get_rsp *rsp); + +/* + * Get dpipe entries attributes. + */ +struct devlink_dpipe_entries_get_rsp * +devlink_dpipe_entries_get(struct ynl_sock *ys, + struct devlink_dpipe_entries_get_req *req); + +/* ============== DEVLINK_CMD_DPIPE_HEADERS_GET ============== */ +/* DEVLINK_CMD_DPIPE_HEADERS_GET - do */ +struct devlink_dpipe_headers_get_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + } _present; + + char *bus_name; + char *dev_name; +}; + +static inline struct devlink_dpipe_headers_get_req * +devlink_dpipe_headers_get_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_dpipe_headers_get_req)); +} +void +devlink_dpipe_headers_get_req_free(struct devlink_dpipe_headers_get_req *req); + +static inline void +devlink_dpipe_headers_get_req_set_bus_name(struct devlink_dpipe_headers_get_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_dpipe_headers_get_req_set_dev_name(struct devlink_dpipe_headers_get_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} + +struct devlink_dpipe_headers_get_rsp { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 dpipe_headers:1; + } _present; + + char *bus_name; + char *dev_name; + struct devlink_dl_dpipe_headers dpipe_headers; +}; + +void +devlink_dpipe_headers_get_rsp_free(struct devlink_dpipe_headers_get_rsp *rsp); + +/* + * Get dpipe headers attributes. + */ +struct devlink_dpipe_headers_get_rsp * +devlink_dpipe_headers_get(struct ynl_sock *ys, + struct devlink_dpipe_headers_get_req *req); + +/* ============== DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET ============== */ +/* DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET - do */ +struct devlink_dpipe_table_counters_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 dpipe_table_name_len; + __u32 dpipe_table_counters_enabled:1; + } _present; + + char *bus_name; + char *dev_name; + char *dpipe_table_name; + __u8 dpipe_table_counters_enabled; +}; + +static inline struct devlink_dpipe_table_counters_set_req * +devlink_dpipe_table_counters_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_dpipe_table_counters_set_req)); +} +void +devlink_dpipe_table_counters_set_req_free(struct devlink_dpipe_table_counters_set_req *req); + +static inline void +devlink_dpipe_table_counters_set_req_set_bus_name(struct devlink_dpipe_table_counters_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_dpipe_table_counters_set_req_set_dev_name(struct devlink_dpipe_table_counters_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_dpipe_table_counters_set_req_set_dpipe_table_name(struct devlink_dpipe_table_counters_set_req *req, + const char *dpipe_table_name) +{ + free(req->dpipe_table_name); + req->_present.dpipe_table_name_len = strlen(dpipe_table_name); + req->dpipe_table_name = malloc(req->_present.dpipe_table_name_len + 1); + memcpy(req->dpipe_table_name, dpipe_table_name, req->_present.dpipe_table_name_len); + req->dpipe_table_name[req->_present.dpipe_table_name_len] = 0; +} +static inline void +devlink_dpipe_table_counters_set_req_set_dpipe_table_counters_enabled(struct devlink_dpipe_table_counters_set_req *req, + __u8 dpipe_table_counters_enabled) +{ + req->_present.dpipe_table_counters_enabled = 1; + req->dpipe_table_counters_enabled = dpipe_table_counters_enabled; +} + +/* + * Set dpipe counter attributes. + */ +int devlink_dpipe_table_counters_set(struct ynl_sock *ys, + struct devlink_dpipe_table_counters_set_req *req); + +/* ============== DEVLINK_CMD_RESOURCE_SET ============== */ +/* DEVLINK_CMD_RESOURCE_SET - do */ +struct devlink_resource_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 resource_id:1; + __u32 resource_size:1; + } _present; + + char *bus_name; + char *dev_name; + __u64 resource_id; + __u64 resource_size; +}; + +static inline struct devlink_resource_set_req * +devlink_resource_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_resource_set_req)); +} +void devlink_resource_set_req_free(struct devlink_resource_set_req *req); + +static inline void +devlink_resource_set_req_set_bus_name(struct devlink_resource_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_resource_set_req_set_dev_name(struct devlink_resource_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_resource_set_req_set_resource_id(struct devlink_resource_set_req *req, + __u64 resource_id) +{ + req->_present.resource_id = 1; + req->resource_id = resource_id; +} +static inline void +devlink_resource_set_req_set_resource_size(struct devlink_resource_set_req *req, + __u64 resource_size) +{ + req->_present.resource_size = 1; + req->resource_size = resource_size; +} + +/* + * Set resource attributes. + */ +int devlink_resource_set(struct ynl_sock *ys, + struct devlink_resource_set_req *req); + +/* ============== DEVLINK_CMD_RESOURCE_DUMP ============== */ +/* DEVLINK_CMD_RESOURCE_DUMP - do */ +struct devlink_resource_dump_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + } _present; + + char *bus_name; + char *dev_name; +}; + +static inline struct devlink_resource_dump_req * +devlink_resource_dump_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_resource_dump_req)); +} +void devlink_resource_dump_req_free(struct devlink_resource_dump_req *req); + +static inline void +devlink_resource_dump_req_set_bus_name(struct devlink_resource_dump_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_resource_dump_req_set_dev_name(struct devlink_resource_dump_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} + +struct devlink_resource_dump_rsp { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 resource_list:1; + } _present; + + char *bus_name; + char *dev_name; + struct devlink_dl_resource_list resource_list; +}; + +void devlink_resource_dump_rsp_free(struct devlink_resource_dump_rsp *rsp); + +/* + * Get resource attributes. + */ +struct devlink_resource_dump_rsp * +devlink_resource_dump(struct ynl_sock *ys, + struct devlink_resource_dump_req *req); + +/* ============== DEVLINK_CMD_RELOAD ============== */ +/* DEVLINK_CMD_RELOAD - do */ +struct devlink_reload_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 reload_action:1; + __u32 reload_limits:1; + __u32 netns_pid:1; + __u32 netns_fd:1; + __u32 netns_id:1; + } _present; + + char *bus_name; + char *dev_name; + enum devlink_reload_action reload_action; + struct nla_bitfield32 reload_limits; + __u32 netns_pid; + __u32 netns_fd; + __u32 netns_id; +}; + +static inline struct devlink_reload_req *devlink_reload_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_reload_req)); +} +void devlink_reload_req_free(struct devlink_reload_req *req); + +static inline void +devlink_reload_req_set_bus_name(struct devlink_reload_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_reload_req_set_dev_name(struct devlink_reload_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_reload_req_set_reload_action(struct devlink_reload_req *req, + enum devlink_reload_action reload_action) +{ + req->_present.reload_action = 1; + req->reload_action = reload_action; +} +static inline void +devlink_reload_req_set_reload_limits(struct devlink_reload_req *req, + struct nla_bitfield32 *reload_limits) +{ + req->_present.reload_limits = 1; + memcpy(&req->reload_limits, reload_limits, sizeof(struct nla_bitfield32)); +} +static inline void +devlink_reload_req_set_netns_pid(struct devlink_reload_req *req, + __u32 netns_pid) +{ + req->_present.netns_pid = 1; + req->netns_pid = netns_pid; +} +static inline void +devlink_reload_req_set_netns_fd(struct devlink_reload_req *req, __u32 netns_fd) +{ + req->_present.netns_fd = 1; + req->netns_fd = netns_fd; +} +static inline void +devlink_reload_req_set_netns_id(struct devlink_reload_req *req, __u32 netns_id) +{ + req->_present.netns_id = 1; + req->netns_id = netns_id; +} + +struct devlink_reload_rsp { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 reload_actions_performed:1; + } _present; + + char *bus_name; + char *dev_name; + struct nla_bitfield32 reload_actions_performed; +}; + +void devlink_reload_rsp_free(struct devlink_reload_rsp *rsp); + +/* + * Reload devlink. + */ +struct devlink_reload_rsp * +devlink_reload(struct ynl_sock *ys, struct devlink_reload_req *req); + /* ============== DEVLINK_CMD_PARAM_GET ============== */ /* DEVLINK_CMD_PARAM_GET - do */ struct devlink_param_get_req { @@ -933,7 +2570,7 @@ devlink_param_get_req_dump_set_dev_name(struct devlink_param_get_req_dump *req, struct devlink_param_get_list { struct devlink_param_get_list *next; - struct devlink_param_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_param_get_rsp obj __attribute__((aligned(8))); }; void devlink_param_get_list_free(struct devlink_param_get_list *rsp); @@ -942,6 +2579,80 @@ struct devlink_param_get_list * devlink_param_get_dump(struct ynl_sock *ys, struct devlink_param_get_req_dump *req); +/* ============== DEVLINK_CMD_PARAM_SET ============== */ +/* DEVLINK_CMD_PARAM_SET - do */ +struct devlink_param_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 param_name_len; + __u32 param_type:1; + __u32 param_value_cmode:1; + } _present; + + char *bus_name; + char *dev_name; + char *param_name; + __u8 param_type; + enum devlink_param_cmode param_value_cmode; +}; + +static inline struct devlink_param_set_req *devlink_param_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_param_set_req)); +} +void devlink_param_set_req_free(struct devlink_param_set_req *req); + +static inline void +devlink_param_set_req_set_bus_name(struct devlink_param_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_param_set_req_set_dev_name(struct devlink_param_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_param_set_req_set_param_name(struct devlink_param_set_req *req, + const char *param_name) +{ + free(req->param_name); + req->_present.param_name_len = strlen(param_name); + req->param_name = malloc(req->_present.param_name_len + 1); + memcpy(req->param_name, param_name, req->_present.param_name_len); + req->param_name[req->_present.param_name_len] = 0; +} +static inline void +devlink_param_set_req_set_param_type(struct devlink_param_set_req *req, + __u8 param_type) +{ + req->_present.param_type = 1; + req->param_type = param_type; +} +static inline void +devlink_param_set_req_set_param_value_cmode(struct devlink_param_set_req *req, + enum devlink_param_cmode param_value_cmode) +{ + req->_present.param_value_cmode = 1; + req->param_value_cmode = param_value_cmode; +} + +/* + * Set param instances. + */ +int devlink_param_set(struct ynl_sock *ys, struct devlink_param_set_req *req); + /* ============== DEVLINK_CMD_REGION_GET ============== */ /* DEVLINK_CMD_REGION_GET - do */ struct devlink_region_get_req { @@ -1065,7 +2776,7 @@ devlink_region_get_req_dump_set_dev_name(struct devlink_region_get_req_dump *req struct devlink_region_get_list { struct devlink_region_get_list *next; - struct devlink_region_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_region_get_rsp obj __attribute__((aligned(8))); }; void devlink_region_get_list_free(struct devlink_region_get_list *rsp); @@ -1074,6 +2785,430 @@ struct devlink_region_get_list * devlink_region_get_dump(struct ynl_sock *ys, struct devlink_region_get_req_dump *req); +/* ============== DEVLINK_CMD_REGION_NEW ============== */ +/* DEVLINK_CMD_REGION_NEW - do */ +struct devlink_region_new_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 region_name_len; + __u32 region_snapshot_id:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + char *region_name; + __u32 region_snapshot_id; +}; + +static inline struct devlink_region_new_req *devlink_region_new_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_region_new_req)); +} +void devlink_region_new_req_free(struct devlink_region_new_req *req); + +static inline void +devlink_region_new_req_set_bus_name(struct devlink_region_new_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_region_new_req_set_dev_name(struct devlink_region_new_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_region_new_req_set_port_index(struct devlink_region_new_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_region_new_req_set_region_name(struct devlink_region_new_req *req, + const char *region_name) +{ + free(req->region_name); + req->_present.region_name_len = strlen(region_name); + req->region_name = malloc(req->_present.region_name_len + 1); + memcpy(req->region_name, region_name, req->_present.region_name_len); + req->region_name[req->_present.region_name_len] = 0; +} +static inline void +devlink_region_new_req_set_region_snapshot_id(struct devlink_region_new_req *req, + __u32 region_snapshot_id) +{ + req->_present.region_snapshot_id = 1; + req->region_snapshot_id = region_snapshot_id; +} + +struct devlink_region_new_rsp { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 region_name_len; + __u32 region_snapshot_id:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + char *region_name; + __u32 region_snapshot_id; +}; + +void devlink_region_new_rsp_free(struct devlink_region_new_rsp *rsp); + +/* + * Create region snapshot. + */ +struct devlink_region_new_rsp * +devlink_region_new(struct ynl_sock *ys, struct devlink_region_new_req *req); + +/* ============== DEVLINK_CMD_REGION_DEL ============== */ +/* DEVLINK_CMD_REGION_DEL - do */ +struct devlink_region_del_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 region_name_len; + __u32 region_snapshot_id:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + char *region_name; + __u32 region_snapshot_id; +}; + +static inline struct devlink_region_del_req *devlink_region_del_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_region_del_req)); +} +void devlink_region_del_req_free(struct devlink_region_del_req *req); + +static inline void +devlink_region_del_req_set_bus_name(struct devlink_region_del_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_region_del_req_set_dev_name(struct devlink_region_del_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_region_del_req_set_port_index(struct devlink_region_del_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_region_del_req_set_region_name(struct devlink_region_del_req *req, + const char *region_name) +{ + free(req->region_name); + req->_present.region_name_len = strlen(region_name); + req->region_name = malloc(req->_present.region_name_len + 1); + memcpy(req->region_name, region_name, req->_present.region_name_len); + req->region_name[req->_present.region_name_len] = 0; +} +static inline void +devlink_region_del_req_set_region_snapshot_id(struct devlink_region_del_req *req, + __u32 region_snapshot_id) +{ + req->_present.region_snapshot_id = 1; + req->region_snapshot_id = region_snapshot_id; +} + +/* + * Delete region snapshot. + */ +int devlink_region_del(struct ynl_sock *ys, struct devlink_region_del_req *req); + +/* ============== DEVLINK_CMD_REGION_READ ============== */ +/* DEVLINK_CMD_REGION_READ - dump */ +struct devlink_region_read_req_dump { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 region_name_len; + __u32 region_snapshot_id:1; + __u32 region_direct:1; + __u32 region_chunk_addr:1; + __u32 region_chunk_len:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + char *region_name; + __u32 region_snapshot_id; + __u64 region_chunk_addr; + __u64 region_chunk_len; +}; + +static inline struct devlink_region_read_req_dump * +devlink_region_read_req_dump_alloc(void) +{ + return calloc(1, sizeof(struct devlink_region_read_req_dump)); +} +void +devlink_region_read_req_dump_free(struct devlink_region_read_req_dump *req); + +static inline void +devlink_region_read_req_dump_set_bus_name(struct devlink_region_read_req_dump *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_region_read_req_dump_set_dev_name(struct devlink_region_read_req_dump *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_region_read_req_dump_set_port_index(struct devlink_region_read_req_dump *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_region_read_req_dump_set_region_name(struct devlink_region_read_req_dump *req, + const char *region_name) +{ + free(req->region_name); + req->_present.region_name_len = strlen(region_name); + req->region_name = malloc(req->_present.region_name_len + 1); + memcpy(req->region_name, region_name, req->_present.region_name_len); + req->region_name[req->_present.region_name_len] = 0; +} +static inline void +devlink_region_read_req_dump_set_region_snapshot_id(struct devlink_region_read_req_dump *req, + __u32 region_snapshot_id) +{ + req->_present.region_snapshot_id = 1; + req->region_snapshot_id = region_snapshot_id; +} +static inline void +devlink_region_read_req_dump_set_region_direct(struct devlink_region_read_req_dump *req) +{ + req->_present.region_direct = 1; +} +static inline void +devlink_region_read_req_dump_set_region_chunk_addr(struct devlink_region_read_req_dump *req, + __u64 region_chunk_addr) +{ + req->_present.region_chunk_addr = 1; + req->region_chunk_addr = region_chunk_addr; +} +static inline void +devlink_region_read_req_dump_set_region_chunk_len(struct devlink_region_read_req_dump *req, + __u64 region_chunk_len) +{ + req->_present.region_chunk_len = 1; + req->region_chunk_len = region_chunk_len; +} + +struct devlink_region_read_rsp_dump { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 region_name_len; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + char *region_name; +}; + +struct devlink_region_read_rsp_list { + struct devlink_region_read_rsp_list *next; + struct devlink_region_read_rsp_dump obj __attribute__((aligned(8))); +}; + +void +devlink_region_read_rsp_list_free(struct devlink_region_read_rsp_list *rsp); + +struct devlink_region_read_rsp_list * +devlink_region_read_dump(struct ynl_sock *ys, + struct devlink_region_read_req_dump *req); + +/* ============== DEVLINK_CMD_PORT_PARAM_GET ============== */ +/* DEVLINK_CMD_PORT_PARAM_GET - do */ +struct devlink_port_param_get_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; +}; + +static inline struct devlink_port_param_get_req * +devlink_port_param_get_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_port_param_get_req)); +} +void devlink_port_param_get_req_free(struct devlink_port_param_get_req *req); + +static inline void +devlink_port_param_get_req_set_bus_name(struct devlink_port_param_get_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_port_param_get_req_set_dev_name(struct devlink_port_param_get_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_port_param_get_req_set_port_index(struct devlink_port_param_get_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} + +struct devlink_port_param_get_rsp { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; +}; + +void devlink_port_param_get_rsp_free(struct devlink_port_param_get_rsp *rsp); + +/* + * Get port param instances. + */ +struct devlink_port_param_get_rsp * +devlink_port_param_get(struct ynl_sock *ys, + struct devlink_port_param_get_req *req); + +/* DEVLINK_CMD_PORT_PARAM_GET - dump */ +struct devlink_port_param_get_list { + struct devlink_port_param_get_list *next; + struct devlink_port_param_get_rsp obj __attribute__((aligned(8))); +}; + +void devlink_port_param_get_list_free(struct devlink_port_param_get_list *rsp); + +struct devlink_port_param_get_list * +devlink_port_param_get_dump(struct ynl_sock *ys); + +/* ============== DEVLINK_CMD_PORT_PARAM_SET ============== */ +/* DEVLINK_CMD_PORT_PARAM_SET - do */ +struct devlink_port_param_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; +}; + +static inline struct devlink_port_param_set_req * +devlink_port_param_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_port_param_set_req)); +} +void devlink_port_param_set_req_free(struct devlink_port_param_set_req *req); + +static inline void +devlink_port_param_set_req_set_bus_name(struct devlink_port_param_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_port_param_set_req_set_dev_name(struct devlink_port_param_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_port_param_set_req_set_port_index(struct devlink_port_param_set_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} + +/* + * Set port param instances. + */ +int devlink_port_param_set(struct ynl_sock *ys, + struct devlink_port_param_set_req *req); + /* ============== DEVLINK_CMD_INFO_GET ============== */ /* DEVLINK_CMD_INFO_GET - do */ struct devlink_info_get_req { @@ -1144,7 +3279,7 @@ devlink_info_get(struct ynl_sock *ys, struct devlink_info_get_req *req); /* DEVLINK_CMD_INFO_GET - dump */ struct devlink_info_get_list { struct devlink_info_get_list *next; - struct devlink_info_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_info_get_rsp obj __attribute__((aligned(8))); }; void devlink_info_get_list_free(struct devlink_info_get_list *rsp); @@ -1288,7 +3423,7 @@ devlink_health_reporter_get_req_dump_set_port_index(struct devlink_health_report struct devlink_health_reporter_get_list { struct devlink_health_reporter_get_list *next; - struct devlink_health_reporter_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_health_reporter_get_rsp obj __attribute__((aligned(8))); }; void @@ -1298,6 +3433,466 @@ struct devlink_health_reporter_get_list * devlink_health_reporter_get_dump(struct ynl_sock *ys, struct devlink_health_reporter_get_req_dump *req); +/* ============== DEVLINK_CMD_HEALTH_REPORTER_SET ============== */ +/* DEVLINK_CMD_HEALTH_REPORTER_SET - do */ +struct devlink_health_reporter_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 health_reporter_name_len; + __u32 health_reporter_graceful_period:1; + __u32 health_reporter_auto_recover:1; + __u32 health_reporter_auto_dump:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + char *health_reporter_name; + __u64 health_reporter_graceful_period; + __u8 health_reporter_auto_recover; + __u8 health_reporter_auto_dump; +}; + +static inline struct devlink_health_reporter_set_req * +devlink_health_reporter_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_health_reporter_set_req)); +} +void +devlink_health_reporter_set_req_free(struct devlink_health_reporter_set_req *req); + +static inline void +devlink_health_reporter_set_req_set_bus_name(struct devlink_health_reporter_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_health_reporter_set_req_set_dev_name(struct devlink_health_reporter_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_health_reporter_set_req_set_port_index(struct devlink_health_reporter_set_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_health_reporter_set_req_set_health_reporter_name(struct devlink_health_reporter_set_req *req, + const char *health_reporter_name) +{ + free(req->health_reporter_name); + req->_present.health_reporter_name_len = strlen(health_reporter_name); + req->health_reporter_name = malloc(req->_present.health_reporter_name_len + 1); + memcpy(req->health_reporter_name, health_reporter_name, req->_present.health_reporter_name_len); + req->health_reporter_name[req->_present.health_reporter_name_len] = 0; +} +static inline void +devlink_health_reporter_set_req_set_health_reporter_graceful_period(struct devlink_health_reporter_set_req *req, + __u64 health_reporter_graceful_period) +{ + req->_present.health_reporter_graceful_period = 1; + req->health_reporter_graceful_period = health_reporter_graceful_period; +} +static inline void +devlink_health_reporter_set_req_set_health_reporter_auto_recover(struct devlink_health_reporter_set_req *req, + __u8 health_reporter_auto_recover) +{ + req->_present.health_reporter_auto_recover = 1; + req->health_reporter_auto_recover = health_reporter_auto_recover; +} +static inline void +devlink_health_reporter_set_req_set_health_reporter_auto_dump(struct devlink_health_reporter_set_req *req, + __u8 health_reporter_auto_dump) +{ + req->_present.health_reporter_auto_dump = 1; + req->health_reporter_auto_dump = health_reporter_auto_dump; +} + +/* + * Set health reporter instances. + */ +int devlink_health_reporter_set(struct ynl_sock *ys, + struct devlink_health_reporter_set_req *req); + +/* ============== DEVLINK_CMD_HEALTH_REPORTER_RECOVER ============== */ +/* DEVLINK_CMD_HEALTH_REPORTER_RECOVER - do */ +struct devlink_health_reporter_recover_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 health_reporter_name_len; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + char *health_reporter_name; +}; + +static inline struct devlink_health_reporter_recover_req * +devlink_health_reporter_recover_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_health_reporter_recover_req)); +} +void +devlink_health_reporter_recover_req_free(struct devlink_health_reporter_recover_req *req); + +static inline void +devlink_health_reporter_recover_req_set_bus_name(struct devlink_health_reporter_recover_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_health_reporter_recover_req_set_dev_name(struct devlink_health_reporter_recover_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_health_reporter_recover_req_set_port_index(struct devlink_health_reporter_recover_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_health_reporter_recover_req_set_health_reporter_name(struct devlink_health_reporter_recover_req *req, + const char *health_reporter_name) +{ + free(req->health_reporter_name); + req->_present.health_reporter_name_len = strlen(health_reporter_name); + req->health_reporter_name = malloc(req->_present.health_reporter_name_len + 1); + memcpy(req->health_reporter_name, health_reporter_name, req->_present.health_reporter_name_len); + req->health_reporter_name[req->_present.health_reporter_name_len] = 0; +} + +/* + * Recover health reporter instances. + */ +int devlink_health_reporter_recover(struct ynl_sock *ys, + struct devlink_health_reporter_recover_req *req); + +/* ============== DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE ============== */ +/* DEVLINK_CMD_HEALTH_REPORTER_DIAGNOSE - do */ +struct devlink_health_reporter_diagnose_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 health_reporter_name_len; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + char *health_reporter_name; +}; + +static inline struct devlink_health_reporter_diagnose_req * +devlink_health_reporter_diagnose_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_health_reporter_diagnose_req)); +} +void +devlink_health_reporter_diagnose_req_free(struct devlink_health_reporter_diagnose_req *req); + +static inline void +devlink_health_reporter_diagnose_req_set_bus_name(struct devlink_health_reporter_diagnose_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_health_reporter_diagnose_req_set_dev_name(struct devlink_health_reporter_diagnose_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_health_reporter_diagnose_req_set_port_index(struct devlink_health_reporter_diagnose_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_health_reporter_diagnose_req_set_health_reporter_name(struct devlink_health_reporter_diagnose_req *req, + const char *health_reporter_name) +{ + free(req->health_reporter_name); + req->_present.health_reporter_name_len = strlen(health_reporter_name); + req->health_reporter_name = malloc(req->_present.health_reporter_name_len + 1); + memcpy(req->health_reporter_name, health_reporter_name, req->_present.health_reporter_name_len); + req->health_reporter_name[req->_present.health_reporter_name_len] = 0; +} + +/* + * Diagnose health reporter instances. + */ +int devlink_health_reporter_diagnose(struct ynl_sock *ys, + struct devlink_health_reporter_diagnose_req *req); + +/* ============== DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET ============== */ +/* DEVLINK_CMD_HEALTH_REPORTER_DUMP_GET - dump */ +struct devlink_health_reporter_dump_get_req_dump { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 health_reporter_name_len; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + char *health_reporter_name; +}; + +static inline struct devlink_health_reporter_dump_get_req_dump * +devlink_health_reporter_dump_get_req_dump_alloc(void) +{ + return calloc(1, sizeof(struct devlink_health_reporter_dump_get_req_dump)); +} +void +devlink_health_reporter_dump_get_req_dump_free(struct devlink_health_reporter_dump_get_req_dump *req); + +static inline void +devlink_health_reporter_dump_get_req_dump_set_bus_name(struct devlink_health_reporter_dump_get_req_dump *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_health_reporter_dump_get_req_dump_set_dev_name(struct devlink_health_reporter_dump_get_req_dump *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_health_reporter_dump_get_req_dump_set_port_index(struct devlink_health_reporter_dump_get_req_dump *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_health_reporter_dump_get_req_dump_set_health_reporter_name(struct devlink_health_reporter_dump_get_req_dump *req, + const char *health_reporter_name) +{ + free(req->health_reporter_name); + req->_present.health_reporter_name_len = strlen(health_reporter_name); + req->health_reporter_name = malloc(req->_present.health_reporter_name_len + 1); + memcpy(req->health_reporter_name, health_reporter_name, req->_present.health_reporter_name_len); + req->health_reporter_name[req->_present.health_reporter_name_len] = 0; +} + +struct devlink_health_reporter_dump_get_rsp_dump { + struct { + __u32 fmsg:1; + } _present; + + struct devlink_dl_fmsg fmsg; +}; + +struct devlink_health_reporter_dump_get_rsp_list { + struct devlink_health_reporter_dump_get_rsp_list *next; + struct devlink_health_reporter_dump_get_rsp_dump obj __attribute__((aligned(8))); +}; + +void +devlink_health_reporter_dump_get_rsp_list_free(struct devlink_health_reporter_dump_get_rsp_list *rsp); + +struct devlink_health_reporter_dump_get_rsp_list * +devlink_health_reporter_dump_get_dump(struct ynl_sock *ys, + struct devlink_health_reporter_dump_get_req_dump *req); + +/* ============== DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR ============== */ +/* DEVLINK_CMD_HEALTH_REPORTER_DUMP_CLEAR - do */ +struct devlink_health_reporter_dump_clear_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 health_reporter_name_len; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + char *health_reporter_name; +}; + +static inline struct devlink_health_reporter_dump_clear_req * +devlink_health_reporter_dump_clear_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_health_reporter_dump_clear_req)); +} +void +devlink_health_reporter_dump_clear_req_free(struct devlink_health_reporter_dump_clear_req *req); + +static inline void +devlink_health_reporter_dump_clear_req_set_bus_name(struct devlink_health_reporter_dump_clear_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_health_reporter_dump_clear_req_set_dev_name(struct devlink_health_reporter_dump_clear_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_health_reporter_dump_clear_req_set_port_index(struct devlink_health_reporter_dump_clear_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_health_reporter_dump_clear_req_set_health_reporter_name(struct devlink_health_reporter_dump_clear_req *req, + const char *health_reporter_name) +{ + free(req->health_reporter_name); + req->_present.health_reporter_name_len = strlen(health_reporter_name); + req->health_reporter_name = malloc(req->_present.health_reporter_name_len + 1); + memcpy(req->health_reporter_name, health_reporter_name, req->_present.health_reporter_name_len); + req->health_reporter_name[req->_present.health_reporter_name_len] = 0; +} + +/* + * Clear dump of health reporter instances. + */ +int devlink_health_reporter_dump_clear(struct ynl_sock *ys, + struct devlink_health_reporter_dump_clear_req *req); + +/* ============== DEVLINK_CMD_FLASH_UPDATE ============== */ +/* DEVLINK_CMD_FLASH_UPDATE - do */ +struct devlink_flash_update_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 flash_update_file_name_len; + __u32 flash_update_component_len; + __u32 flash_update_overwrite_mask:1; + } _present; + + char *bus_name; + char *dev_name; + char *flash_update_file_name; + char *flash_update_component; + struct nla_bitfield32 flash_update_overwrite_mask; +}; + +static inline struct devlink_flash_update_req * +devlink_flash_update_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_flash_update_req)); +} +void devlink_flash_update_req_free(struct devlink_flash_update_req *req); + +static inline void +devlink_flash_update_req_set_bus_name(struct devlink_flash_update_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_flash_update_req_set_dev_name(struct devlink_flash_update_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_flash_update_req_set_flash_update_file_name(struct devlink_flash_update_req *req, + const char *flash_update_file_name) +{ + free(req->flash_update_file_name); + req->_present.flash_update_file_name_len = strlen(flash_update_file_name); + req->flash_update_file_name = malloc(req->_present.flash_update_file_name_len + 1); + memcpy(req->flash_update_file_name, flash_update_file_name, req->_present.flash_update_file_name_len); + req->flash_update_file_name[req->_present.flash_update_file_name_len] = 0; +} +static inline void +devlink_flash_update_req_set_flash_update_component(struct devlink_flash_update_req *req, + const char *flash_update_component) +{ + free(req->flash_update_component); + req->_present.flash_update_component_len = strlen(flash_update_component); + req->flash_update_component = malloc(req->_present.flash_update_component_len + 1); + memcpy(req->flash_update_component, flash_update_component, req->_present.flash_update_component_len); + req->flash_update_component[req->_present.flash_update_component_len] = 0; +} +static inline void +devlink_flash_update_req_set_flash_update_overwrite_mask(struct devlink_flash_update_req *req, + struct nla_bitfield32 *flash_update_overwrite_mask) +{ + req->_present.flash_update_overwrite_mask = 1; + memcpy(&req->flash_update_overwrite_mask, flash_update_overwrite_mask, sizeof(struct nla_bitfield32)); +} + +/* + * Flash update devlink instances. + */ +int devlink_flash_update(struct ynl_sock *ys, + struct devlink_flash_update_req *req); + /* ============== DEVLINK_CMD_TRAP_GET ============== */ /* DEVLINK_CMD_TRAP_GET - do */ struct devlink_trap_get_req { @@ -1410,7 +4005,7 @@ devlink_trap_get_req_dump_set_dev_name(struct devlink_trap_get_req_dump *req, struct devlink_trap_get_list { struct devlink_trap_get_list *next; - struct devlink_trap_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_trap_get_rsp obj __attribute__((aligned(8))); }; void devlink_trap_get_list_free(struct devlink_trap_get_list *rsp); @@ -1419,6 +4014,71 @@ struct devlink_trap_get_list * devlink_trap_get_dump(struct ynl_sock *ys, struct devlink_trap_get_req_dump *req); +/* ============== DEVLINK_CMD_TRAP_SET ============== */ +/* DEVLINK_CMD_TRAP_SET - do */ +struct devlink_trap_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 trap_name_len; + __u32 trap_action:1; + } _present; + + char *bus_name; + char *dev_name; + char *trap_name; + enum devlink_trap_action trap_action; +}; + +static inline struct devlink_trap_set_req *devlink_trap_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_trap_set_req)); +} +void devlink_trap_set_req_free(struct devlink_trap_set_req *req); + +static inline void +devlink_trap_set_req_set_bus_name(struct devlink_trap_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_trap_set_req_set_dev_name(struct devlink_trap_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_trap_set_req_set_trap_name(struct devlink_trap_set_req *req, + const char *trap_name) +{ + free(req->trap_name); + req->_present.trap_name_len = strlen(trap_name); + req->trap_name = malloc(req->_present.trap_name_len + 1); + memcpy(req->trap_name, trap_name, req->_present.trap_name_len); + req->trap_name[req->_present.trap_name_len] = 0; +} +static inline void +devlink_trap_set_req_set_trap_action(struct devlink_trap_set_req *req, + enum devlink_trap_action trap_action) +{ + req->_present.trap_action = 1; + req->trap_action = trap_action; +} + +/* + * Set trap instances. + */ +int devlink_trap_set(struct ynl_sock *ys, struct devlink_trap_set_req *req); + /* ============== DEVLINK_CMD_TRAP_GROUP_GET ============== */ /* DEVLINK_CMD_TRAP_GROUP_GET - do */ struct devlink_trap_group_get_req { @@ -1534,7 +4194,7 @@ devlink_trap_group_get_req_dump_set_dev_name(struct devlink_trap_group_get_req_d struct devlink_trap_group_get_list { struct devlink_trap_group_get_list *next; - struct devlink_trap_group_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_trap_group_get_rsp obj __attribute__((aligned(8))); }; void devlink_trap_group_get_list_free(struct devlink_trap_group_get_list *rsp); @@ -1543,6 +4203,82 @@ struct devlink_trap_group_get_list * devlink_trap_group_get_dump(struct ynl_sock *ys, struct devlink_trap_group_get_req_dump *req); +/* ============== DEVLINK_CMD_TRAP_GROUP_SET ============== */ +/* DEVLINK_CMD_TRAP_GROUP_SET - do */ +struct devlink_trap_group_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 trap_group_name_len; + __u32 trap_action:1; + __u32 trap_policer_id:1; + } _present; + + char *bus_name; + char *dev_name; + char *trap_group_name; + enum devlink_trap_action trap_action; + __u32 trap_policer_id; +}; + +static inline struct devlink_trap_group_set_req * +devlink_trap_group_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_trap_group_set_req)); +} +void devlink_trap_group_set_req_free(struct devlink_trap_group_set_req *req); + +static inline void +devlink_trap_group_set_req_set_bus_name(struct devlink_trap_group_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_trap_group_set_req_set_dev_name(struct devlink_trap_group_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_trap_group_set_req_set_trap_group_name(struct devlink_trap_group_set_req *req, + const char *trap_group_name) +{ + free(req->trap_group_name); + req->_present.trap_group_name_len = strlen(trap_group_name); + req->trap_group_name = malloc(req->_present.trap_group_name_len + 1); + memcpy(req->trap_group_name, trap_group_name, req->_present.trap_group_name_len); + req->trap_group_name[req->_present.trap_group_name_len] = 0; +} +static inline void +devlink_trap_group_set_req_set_trap_action(struct devlink_trap_group_set_req *req, + enum devlink_trap_action trap_action) +{ + req->_present.trap_action = 1; + req->trap_action = trap_action; +} +static inline void +devlink_trap_group_set_req_set_trap_policer_id(struct devlink_trap_group_set_req *req, + __u32 trap_policer_id) +{ + req->_present.trap_policer_id = 1; + req->trap_policer_id = trap_policer_id; +} + +/* + * Set trap group instances. + */ +int devlink_trap_group_set(struct ynl_sock *ys, + struct devlink_trap_group_set_req *req); + /* ============== DEVLINK_CMD_TRAP_POLICER_GET ============== */ /* DEVLINK_CMD_TRAP_POLICER_GET - do */ struct devlink_trap_policer_get_req { @@ -1657,7 +4393,7 @@ devlink_trap_policer_get_req_dump_set_dev_name(struct devlink_trap_policer_get_r struct devlink_trap_policer_get_list { struct devlink_trap_policer_get_list *next; - struct devlink_trap_policer_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_trap_policer_get_rsp obj __attribute__((aligned(8))); }; void @@ -1667,6 +4403,148 @@ struct devlink_trap_policer_get_list * devlink_trap_policer_get_dump(struct ynl_sock *ys, struct devlink_trap_policer_get_req_dump *req); +/* ============== DEVLINK_CMD_TRAP_POLICER_SET ============== */ +/* DEVLINK_CMD_TRAP_POLICER_SET - do */ +struct devlink_trap_policer_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 trap_policer_id:1; + __u32 trap_policer_rate:1; + __u32 trap_policer_burst:1; + } _present; + + char *bus_name; + char *dev_name; + __u32 trap_policer_id; + __u64 trap_policer_rate; + __u64 trap_policer_burst; +}; + +static inline struct devlink_trap_policer_set_req * +devlink_trap_policer_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_trap_policer_set_req)); +} +void +devlink_trap_policer_set_req_free(struct devlink_trap_policer_set_req *req); + +static inline void +devlink_trap_policer_set_req_set_bus_name(struct devlink_trap_policer_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_trap_policer_set_req_set_dev_name(struct devlink_trap_policer_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_trap_policer_set_req_set_trap_policer_id(struct devlink_trap_policer_set_req *req, + __u32 trap_policer_id) +{ + req->_present.trap_policer_id = 1; + req->trap_policer_id = trap_policer_id; +} +static inline void +devlink_trap_policer_set_req_set_trap_policer_rate(struct devlink_trap_policer_set_req *req, + __u64 trap_policer_rate) +{ + req->_present.trap_policer_rate = 1; + req->trap_policer_rate = trap_policer_rate; +} +static inline void +devlink_trap_policer_set_req_set_trap_policer_burst(struct devlink_trap_policer_set_req *req, + __u64 trap_policer_burst) +{ + req->_present.trap_policer_burst = 1; + req->trap_policer_burst = trap_policer_burst; +} + +/* + * Get trap policer instances. + */ +int devlink_trap_policer_set(struct ynl_sock *ys, + struct devlink_trap_policer_set_req *req); + +/* ============== DEVLINK_CMD_HEALTH_REPORTER_TEST ============== */ +/* DEVLINK_CMD_HEALTH_REPORTER_TEST - do */ +struct devlink_health_reporter_test_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 port_index:1; + __u32 health_reporter_name_len; + } _present; + + char *bus_name; + char *dev_name; + __u32 port_index; + char *health_reporter_name; +}; + +static inline struct devlink_health_reporter_test_req * +devlink_health_reporter_test_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_health_reporter_test_req)); +} +void +devlink_health_reporter_test_req_free(struct devlink_health_reporter_test_req *req); + +static inline void +devlink_health_reporter_test_req_set_bus_name(struct devlink_health_reporter_test_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_health_reporter_test_req_set_dev_name(struct devlink_health_reporter_test_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_health_reporter_test_req_set_port_index(struct devlink_health_reporter_test_req *req, + __u32 port_index) +{ + req->_present.port_index = 1; + req->port_index = port_index; +} +static inline void +devlink_health_reporter_test_req_set_health_reporter_name(struct devlink_health_reporter_test_req *req, + const char *health_reporter_name) +{ + free(req->health_reporter_name); + req->_present.health_reporter_name_len = strlen(health_reporter_name); + req->health_reporter_name = malloc(req->_present.health_reporter_name_len + 1); + memcpy(req->health_reporter_name, health_reporter_name, req->_present.health_reporter_name_len); + req->health_reporter_name[req->_present.health_reporter_name_len] = 0; +} + +/* + * Test health reporter instances. + */ +int devlink_health_reporter_test(struct ynl_sock *ys, + struct devlink_health_reporter_test_req *req); + /* ============== DEVLINK_CMD_RATE_GET ============== */ /* DEVLINK_CMD_RATE_GET - do */ struct devlink_rate_get_req { @@ -1790,7 +4668,7 @@ devlink_rate_get_req_dump_set_dev_name(struct devlink_rate_get_req_dump *req, struct devlink_rate_get_list { struct devlink_rate_get_list *next; - struct devlink_rate_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_rate_get_rsp obj __attribute__((aligned(8))); }; void devlink_rate_get_list_free(struct devlink_rate_get_list *rsp); @@ -1799,6 +4677,270 @@ struct devlink_rate_get_list * devlink_rate_get_dump(struct ynl_sock *ys, struct devlink_rate_get_req_dump *req); +/* ============== DEVLINK_CMD_RATE_SET ============== */ +/* DEVLINK_CMD_RATE_SET - do */ +struct devlink_rate_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 rate_node_name_len; + __u32 rate_tx_share:1; + __u32 rate_tx_max:1; + __u32 rate_tx_priority:1; + __u32 rate_tx_weight:1; + __u32 rate_parent_node_name_len; + } _present; + + char *bus_name; + char *dev_name; + char *rate_node_name; + __u64 rate_tx_share; + __u64 rate_tx_max; + __u32 rate_tx_priority; + __u32 rate_tx_weight; + char *rate_parent_node_name; +}; + +static inline struct devlink_rate_set_req *devlink_rate_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_rate_set_req)); +} +void devlink_rate_set_req_free(struct devlink_rate_set_req *req); + +static inline void +devlink_rate_set_req_set_bus_name(struct devlink_rate_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_rate_set_req_set_dev_name(struct devlink_rate_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_rate_set_req_set_rate_node_name(struct devlink_rate_set_req *req, + const char *rate_node_name) +{ + free(req->rate_node_name); + req->_present.rate_node_name_len = strlen(rate_node_name); + req->rate_node_name = malloc(req->_present.rate_node_name_len + 1); + memcpy(req->rate_node_name, rate_node_name, req->_present.rate_node_name_len); + req->rate_node_name[req->_present.rate_node_name_len] = 0; +} +static inline void +devlink_rate_set_req_set_rate_tx_share(struct devlink_rate_set_req *req, + __u64 rate_tx_share) +{ + req->_present.rate_tx_share = 1; + req->rate_tx_share = rate_tx_share; +} +static inline void +devlink_rate_set_req_set_rate_tx_max(struct devlink_rate_set_req *req, + __u64 rate_tx_max) +{ + req->_present.rate_tx_max = 1; + req->rate_tx_max = rate_tx_max; +} +static inline void +devlink_rate_set_req_set_rate_tx_priority(struct devlink_rate_set_req *req, + __u32 rate_tx_priority) +{ + req->_present.rate_tx_priority = 1; + req->rate_tx_priority = rate_tx_priority; +} +static inline void +devlink_rate_set_req_set_rate_tx_weight(struct devlink_rate_set_req *req, + __u32 rate_tx_weight) +{ + req->_present.rate_tx_weight = 1; + req->rate_tx_weight = rate_tx_weight; +} +static inline void +devlink_rate_set_req_set_rate_parent_node_name(struct devlink_rate_set_req *req, + const char *rate_parent_node_name) +{ + free(req->rate_parent_node_name); + req->_present.rate_parent_node_name_len = strlen(rate_parent_node_name); + req->rate_parent_node_name = malloc(req->_present.rate_parent_node_name_len + 1); + memcpy(req->rate_parent_node_name, rate_parent_node_name, req->_present.rate_parent_node_name_len); + req->rate_parent_node_name[req->_present.rate_parent_node_name_len] = 0; +} + +/* + * Set rate instances. + */ +int devlink_rate_set(struct ynl_sock *ys, struct devlink_rate_set_req *req); + +/* ============== DEVLINK_CMD_RATE_NEW ============== */ +/* DEVLINK_CMD_RATE_NEW - do */ +struct devlink_rate_new_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 rate_node_name_len; + __u32 rate_tx_share:1; + __u32 rate_tx_max:1; + __u32 rate_tx_priority:1; + __u32 rate_tx_weight:1; + __u32 rate_parent_node_name_len; + } _present; + + char *bus_name; + char *dev_name; + char *rate_node_name; + __u64 rate_tx_share; + __u64 rate_tx_max; + __u32 rate_tx_priority; + __u32 rate_tx_weight; + char *rate_parent_node_name; +}; + +static inline struct devlink_rate_new_req *devlink_rate_new_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_rate_new_req)); +} +void devlink_rate_new_req_free(struct devlink_rate_new_req *req); + +static inline void +devlink_rate_new_req_set_bus_name(struct devlink_rate_new_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_rate_new_req_set_dev_name(struct devlink_rate_new_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_rate_new_req_set_rate_node_name(struct devlink_rate_new_req *req, + const char *rate_node_name) +{ + free(req->rate_node_name); + req->_present.rate_node_name_len = strlen(rate_node_name); + req->rate_node_name = malloc(req->_present.rate_node_name_len + 1); + memcpy(req->rate_node_name, rate_node_name, req->_present.rate_node_name_len); + req->rate_node_name[req->_present.rate_node_name_len] = 0; +} +static inline void +devlink_rate_new_req_set_rate_tx_share(struct devlink_rate_new_req *req, + __u64 rate_tx_share) +{ + req->_present.rate_tx_share = 1; + req->rate_tx_share = rate_tx_share; +} +static inline void +devlink_rate_new_req_set_rate_tx_max(struct devlink_rate_new_req *req, + __u64 rate_tx_max) +{ + req->_present.rate_tx_max = 1; + req->rate_tx_max = rate_tx_max; +} +static inline void +devlink_rate_new_req_set_rate_tx_priority(struct devlink_rate_new_req *req, + __u32 rate_tx_priority) +{ + req->_present.rate_tx_priority = 1; + req->rate_tx_priority = rate_tx_priority; +} +static inline void +devlink_rate_new_req_set_rate_tx_weight(struct devlink_rate_new_req *req, + __u32 rate_tx_weight) +{ + req->_present.rate_tx_weight = 1; + req->rate_tx_weight = rate_tx_weight; +} +static inline void +devlink_rate_new_req_set_rate_parent_node_name(struct devlink_rate_new_req *req, + const char *rate_parent_node_name) +{ + free(req->rate_parent_node_name); + req->_present.rate_parent_node_name_len = strlen(rate_parent_node_name); + req->rate_parent_node_name = malloc(req->_present.rate_parent_node_name_len + 1); + memcpy(req->rate_parent_node_name, rate_parent_node_name, req->_present.rate_parent_node_name_len); + req->rate_parent_node_name[req->_present.rate_parent_node_name_len] = 0; +} + +/* + * Create rate instances. + */ +int devlink_rate_new(struct ynl_sock *ys, struct devlink_rate_new_req *req); + +/* ============== DEVLINK_CMD_RATE_DEL ============== */ +/* DEVLINK_CMD_RATE_DEL - do */ +struct devlink_rate_del_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 rate_node_name_len; + } _present; + + char *bus_name; + char *dev_name; + char *rate_node_name; +}; + +static inline struct devlink_rate_del_req *devlink_rate_del_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_rate_del_req)); +} +void devlink_rate_del_req_free(struct devlink_rate_del_req *req); + +static inline void +devlink_rate_del_req_set_bus_name(struct devlink_rate_del_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_rate_del_req_set_dev_name(struct devlink_rate_del_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_rate_del_req_set_rate_node_name(struct devlink_rate_del_req *req, + const char *rate_node_name) +{ + free(req->rate_node_name); + req->_present.rate_node_name_len = strlen(rate_node_name); + req->rate_node_name = malloc(req->_present.rate_node_name_len + 1); + memcpy(req->rate_node_name, rate_node_name, req->_present.rate_node_name_len); + req->rate_node_name[req->_present.rate_node_name_len] = 0; +} + +/* + * Delete rate instances. + */ +int devlink_rate_del(struct ynl_sock *ys, struct devlink_rate_del_req *req); + /* ============== DEVLINK_CMD_LINECARD_GET ============== */ /* DEVLINK_CMD_LINECARD_GET - do */ struct devlink_linecard_get_req { @@ -1910,7 +5052,7 @@ devlink_linecard_get_req_dump_set_dev_name(struct devlink_linecard_get_req_dump struct devlink_linecard_get_list { struct devlink_linecard_get_list *next; - struct devlink_linecard_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_linecard_get_rsp obj __attribute__((aligned(8))); }; void devlink_linecard_get_list_free(struct devlink_linecard_get_list *rsp); @@ -1919,6 +5061,73 @@ struct devlink_linecard_get_list * devlink_linecard_get_dump(struct ynl_sock *ys, struct devlink_linecard_get_req_dump *req); +/* ============== DEVLINK_CMD_LINECARD_SET ============== */ +/* DEVLINK_CMD_LINECARD_SET - do */ +struct devlink_linecard_set_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 linecard_index:1; + __u32 linecard_type_len; + } _present; + + char *bus_name; + char *dev_name; + __u32 linecard_index; + char *linecard_type; +}; + +static inline struct devlink_linecard_set_req * +devlink_linecard_set_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_linecard_set_req)); +} +void devlink_linecard_set_req_free(struct devlink_linecard_set_req *req); + +static inline void +devlink_linecard_set_req_set_bus_name(struct devlink_linecard_set_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_linecard_set_req_set_dev_name(struct devlink_linecard_set_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_linecard_set_req_set_linecard_index(struct devlink_linecard_set_req *req, + __u32 linecard_index) +{ + req->_present.linecard_index = 1; + req->linecard_index = linecard_index; +} +static inline void +devlink_linecard_set_req_set_linecard_type(struct devlink_linecard_set_req *req, + const char *linecard_type) +{ + free(req->linecard_type); + req->_present.linecard_type_len = strlen(linecard_type); + req->linecard_type = malloc(req->_present.linecard_type_len + 1); + memcpy(req->linecard_type, linecard_type, req->_present.linecard_type_len); + req->linecard_type[req->_present.linecard_type_len] = 0; +} + +/* + * Set line card instances. + */ +int devlink_linecard_set(struct ynl_sock *ys, + struct devlink_linecard_set_req *req); + /* ============== DEVLINK_CMD_SELFTESTS_GET ============== */ /* DEVLINK_CMD_SELFTESTS_GET - do */ struct devlink_selftests_get_req { @@ -1981,7 +5190,7 @@ devlink_selftests_get(struct ynl_sock *ys, /* DEVLINK_CMD_SELFTESTS_GET - dump */ struct devlink_selftests_get_list { struct devlink_selftests_get_list *next; - struct devlink_selftests_get_rsp obj __attribute__ ((aligned (8))); + struct devlink_selftests_get_rsp obj __attribute__((aligned(8))); }; void devlink_selftests_get_list_free(struct devlink_selftests_get_list *rsp); @@ -1989,4 +5198,58 @@ void devlink_selftests_get_list_free(struct devlink_selftests_get_list *rsp); struct devlink_selftests_get_list * devlink_selftests_get_dump(struct ynl_sock *ys); +/* ============== DEVLINK_CMD_SELFTESTS_RUN ============== */ +/* DEVLINK_CMD_SELFTESTS_RUN - do */ +struct devlink_selftests_run_req { + struct { + __u32 bus_name_len; + __u32 dev_name_len; + __u32 selftests:1; + } _present; + + char *bus_name; + char *dev_name; + struct devlink_dl_selftest_id selftests; +}; + +static inline struct devlink_selftests_run_req * +devlink_selftests_run_req_alloc(void) +{ + return calloc(1, sizeof(struct devlink_selftests_run_req)); +} +void devlink_selftests_run_req_free(struct devlink_selftests_run_req *req); + +static inline void +devlink_selftests_run_req_set_bus_name(struct devlink_selftests_run_req *req, + const char *bus_name) +{ + free(req->bus_name); + req->_present.bus_name_len = strlen(bus_name); + req->bus_name = malloc(req->_present.bus_name_len + 1); + memcpy(req->bus_name, bus_name, req->_present.bus_name_len); + req->bus_name[req->_present.bus_name_len] = 0; +} +static inline void +devlink_selftests_run_req_set_dev_name(struct devlink_selftests_run_req *req, + const char *dev_name) +{ + free(req->dev_name); + req->_present.dev_name_len = strlen(dev_name); + req->dev_name = malloc(req->_present.dev_name_len + 1); + memcpy(req->dev_name, dev_name, req->_present.dev_name_len); + req->dev_name[req->_present.dev_name_len] = 0; +} +static inline void +devlink_selftests_run_req_set_selftests_flash(struct devlink_selftests_run_req *req) +{ + req->_present.selftests = 1; + req->selftests._present.flash = 1; +} + +/* + * Run device selftest instances. + */ +int devlink_selftests_run(struct ynl_sock *ys, + struct devlink_selftests_run_req *req); + #endif /* _LINUX_DEVLINK_GEN_H */ diff --git a/tools/net/ynl/generated/ethtool-user.h b/tools/net/ynl/generated/ethtool-user.h index ddc1a5209992..ca0ec5fd7798 100644 --- a/tools/net/ynl/generated/ethtool-user.h +++ b/tools/net/ynl/generated/ethtool-user.h @@ -347,7 +347,7 @@ ethtool_strset_get_req_dump_set_counts_only(struct ethtool_strset_get_req_dump * struct ethtool_strset_get_list { struct ethtool_strset_get_list *next; - struct ethtool_strset_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_strset_get_rsp obj __attribute__((aligned(8))); }; void ethtool_strset_get_list_free(struct ethtool_strset_get_list *rsp); @@ -472,7 +472,7 @@ ethtool_linkinfo_get_req_dump_set_header_flags(struct ethtool_linkinfo_get_req_d struct ethtool_linkinfo_get_list { struct ethtool_linkinfo_get_list *next; - struct ethtool_linkinfo_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_linkinfo_get_rsp obj __attribute__((aligned(8))); }; void ethtool_linkinfo_get_list_free(struct ethtool_linkinfo_get_list *rsp); @@ -487,7 +487,7 @@ struct ethtool_linkinfo_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_linkinfo_get_ntf *ntf); - struct ethtool_linkinfo_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_linkinfo_get_rsp obj __attribute__((aligned(8))); }; void ethtool_linkinfo_get_ntf_free(struct ethtool_linkinfo_get_ntf *rsp); @@ -712,7 +712,7 @@ ethtool_linkmodes_get_req_dump_set_header_flags(struct ethtool_linkmodes_get_req struct ethtool_linkmodes_get_list { struct ethtool_linkmodes_get_list *next; - struct ethtool_linkmodes_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_linkmodes_get_rsp obj __attribute__((aligned(8))); }; void ethtool_linkmodes_get_list_free(struct ethtool_linkmodes_get_list *rsp); @@ -727,7 +727,7 @@ struct ethtool_linkmodes_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_linkmodes_get_ntf *ntf); - struct ethtool_linkmodes_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_linkmodes_get_rsp obj __attribute__((aligned(8))); }; void ethtool_linkmodes_get_ntf_free(struct ethtool_linkmodes_get_ntf *rsp); @@ -1014,7 +1014,7 @@ ethtool_linkstate_get_req_dump_set_header_flags(struct ethtool_linkstate_get_req struct ethtool_linkstate_get_list { struct ethtool_linkstate_get_list *next; - struct ethtool_linkstate_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_linkstate_get_rsp obj __attribute__((aligned(8))); }; void ethtool_linkstate_get_list_free(struct ethtool_linkstate_get_list *rsp); @@ -1129,7 +1129,7 @@ ethtool_debug_get_req_dump_set_header_flags(struct ethtool_debug_get_req_dump *r struct ethtool_debug_get_list { struct ethtool_debug_get_list *next; - struct ethtool_debug_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_debug_get_rsp obj __attribute__((aligned(8))); }; void ethtool_debug_get_list_free(struct ethtool_debug_get_list *rsp); @@ -1144,7 +1144,7 @@ struct ethtool_debug_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_debug_get_ntf *ntf); - struct ethtool_debug_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_debug_get_rsp obj __attribute__((aligned(8))); }; void ethtool_debug_get_ntf_free(struct ethtool_debug_get_ntf *rsp); @@ -1330,7 +1330,7 @@ ethtool_wol_get_req_dump_set_header_flags(struct ethtool_wol_get_req_dump *req, struct ethtool_wol_get_list { struct ethtool_wol_get_list *next; - struct ethtool_wol_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_wol_get_rsp obj __attribute__((aligned(8))); }; void ethtool_wol_get_list_free(struct ethtool_wol_get_list *rsp); @@ -1344,7 +1344,7 @@ struct ethtool_wol_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_wol_get_ntf *ntf); - struct ethtool_wol_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_wol_get_rsp obj __attribute__((aligned(8))); }; void ethtool_wol_get_ntf_free(struct ethtool_wol_get_ntf *rsp); @@ -1546,7 +1546,7 @@ ethtool_features_get_req_dump_set_header_flags(struct ethtool_features_get_req_d struct ethtool_features_get_list { struct ethtool_features_get_list *next; - struct ethtool_features_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_features_get_rsp obj __attribute__((aligned(8))); }; void ethtool_features_get_list_free(struct ethtool_features_get_list *rsp); @@ -1561,7 +1561,7 @@ struct ethtool_features_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_features_get_ntf *ntf); - struct ethtool_features_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_features_get_rsp obj __attribute__((aligned(8))); }; void ethtool_features_get_ntf_free(struct ethtool_features_get_ntf *rsp); @@ -1843,7 +1843,7 @@ ethtool_privflags_get_req_dump_set_header_flags(struct ethtool_privflags_get_req struct ethtool_privflags_get_list { struct ethtool_privflags_get_list *next; - struct ethtool_privflags_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_privflags_get_rsp obj __attribute__((aligned(8))); }; void ethtool_privflags_get_list_free(struct ethtool_privflags_get_list *rsp); @@ -1858,7 +1858,7 @@ struct ethtool_privflags_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_privflags_get_ntf *ntf); - struct ethtool_privflags_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_privflags_get_rsp obj __attribute__((aligned(8))); }; void ethtool_privflags_get_ntf_free(struct ethtool_privflags_get_ntf *rsp); @@ -2072,7 +2072,7 @@ ethtool_rings_get_req_dump_set_header_flags(struct ethtool_rings_get_req_dump *r struct ethtool_rings_get_list { struct ethtool_rings_get_list *next; - struct ethtool_rings_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_rings_get_rsp obj __attribute__((aligned(8))); }; void ethtool_rings_get_list_free(struct ethtool_rings_get_list *rsp); @@ -2087,7 +2087,7 @@ struct ethtool_rings_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_rings_get_ntf *ntf); - struct ethtool_rings_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_rings_get_rsp obj __attribute__((aligned(8))); }; void ethtool_rings_get_ntf_free(struct ethtool_rings_get_ntf *rsp); @@ -2395,7 +2395,7 @@ ethtool_channels_get_req_dump_set_header_flags(struct ethtool_channels_get_req_d struct ethtool_channels_get_list { struct ethtool_channels_get_list *next; - struct ethtool_channels_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_channels_get_rsp obj __attribute__((aligned(8))); }; void ethtool_channels_get_list_free(struct ethtool_channels_get_list *rsp); @@ -2410,7 +2410,7 @@ struct ethtool_channels_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_channels_get_ntf *ntf); - struct ethtool_channels_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_channels_get_rsp obj __attribute__((aligned(8))); }; void ethtool_channels_get_ntf_free(struct ethtool_channels_get_ntf *rsp); @@ -2697,7 +2697,7 @@ ethtool_coalesce_get_req_dump_set_header_flags(struct ethtool_coalesce_get_req_d struct ethtool_coalesce_get_list { struct ethtool_coalesce_get_list *next; - struct ethtool_coalesce_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_coalesce_get_rsp obj __attribute__((aligned(8))); }; void ethtool_coalesce_get_list_free(struct ethtool_coalesce_get_list *rsp); @@ -2712,7 +2712,7 @@ struct ethtool_coalesce_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_coalesce_get_ntf *ntf); - struct ethtool_coalesce_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_coalesce_get_rsp obj __attribute__((aligned(8))); }; void ethtool_coalesce_get_ntf_free(struct ethtool_coalesce_get_ntf *rsp); @@ -3124,7 +3124,7 @@ ethtool_pause_get_req_dump_set_header_flags(struct ethtool_pause_get_req_dump *r struct ethtool_pause_get_list { struct ethtool_pause_get_list *next; - struct ethtool_pause_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_pause_get_rsp obj __attribute__((aligned(8))); }; void ethtool_pause_get_list_free(struct ethtool_pause_get_list *rsp); @@ -3139,7 +3139,7 @@ struct ethtool_pause_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_pause_get_ntf *ntf); - struct ethtool_pause_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_pause_get_rsp obj __attribute__((aligned(8))); }; void ethtool_pause_get_ntf_free(struct ethtool_pause_get_ntf *rsp); @@ -3360,7 +3360,7 @@ ethtool_eee_get_req_dump_set_header_flags(struct ethtool_eee_get_req_dump *req, struct ethtool_eee_get_list { struct ethtool_eee_get_list *next; - struct ethtool_eee_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_eee_get_rsp obj __attribute__((aligned(8))); }; void ethtool_eee_get_list_free(struct ethtool_eee_get_list *rsp); @@ -3374,7 +3374,7 @@ struct ethtool_eee_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_eee_get_ntf *ntf); - struct ethtool_eee_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_eee_get_rsp obj __attribute__((aligned(8))); }; void ethtool_eee_get_ntf_free(struct ethtool_eee_get_ntf *rsp); @@ -3623,7 +3623,7 @@ ethtool_tsinfo_get_req_dump_set_header_flags(struct ethtool_tsinfo_get_req_dump struct ethtool_tsinfo_get_list { struct ethtool_tsinfo_get_list *next; - struct ethtool_tsinfo_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_tsinfo_get_rsp obj __attribute__((aligned(8))); }; void ethtool_tsinfo_get_list_free(struct ethtool_tsinfo_get_list *rsp); @@ -3842,7 +3842,7 @@ ethtool_tunnel_info_get_req_dump_set_header_flags(struct ethtool_tunnel_info_get struct ethtool_tunnel_info_get_list { struct ethtool_tunnel_info_get_list *next; - struct ethtool_tunnel_info_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_tunnel_info_get_rsp obj __attribute__((aligned(8))); }; void @@ -3964,7 +3964,7 @@ ethtool_fec_get_req_dump_set_header_flags(struct ethtool_fec_get_req_dump *req, struct ethtool_fec_get_list { struct ethtool_fec_get_list *next; - struct ethtool_fec_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_fec_get_rsp obj __attribute__((aligned(8))); }; void ethtool_fec_get_list_free(struct ethtool_fec_get_list *rsp); @@ -3978,7 +3978,7 @@ struct ethtool_fec_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_fec_get_ntf *ntf); - struct ethtool_fec_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_fec_get_rsp obj __attribute__((aligned(8))); }; void ethtool_fec_get_ntf_free(struct ethtool_fec_get_ntf *rsp); @@ -4221,7 +4221,7 @@ ethtool_module_eeprom_get_req_dump_set_header_flags(struct ethtool_module_eeprom struct ethtool_module_eeprom_get_list { struct ethtool_module_eeprom_get_list *next; - struct ethtool_module_eeprom_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_module_eeprom_get_rsp obj __attribute__((aligned(8))); }; void @@ -4340,7 +4340,7 @@ ethtool_phc_vclocks_get_req_dump_set_header_flags(struct ethtool_phc_vclocks_get struct ethtool_phc_vclocks_get_list { struct ethtool_phc_vclocks_get_list *next; - struct ethtool_phc_vclocks_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_phc_vclocks_get_rsp obj __attribute__((aligned(8))); }; void @@ -4458,7 +4458,7 @@ ethtool_module_get_req_dump_set_header_flags(struct ethtool_module_get_req_dump struct ethtool_module_get_list { struct ethtool_module_get_list *next; - struct ethtool_module_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_module_get_rsp obj __attribute__((aligned(8))); }; void ethtool_module_get_list_free(struct ethtool_module_get_list *rsp); @@ -4473,7 +4473,7 @@ struct ethtool_module_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_module_get_ntf *ntf); - struct ethtool_module_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_module_get_rsp obj __attribute__((aligned(8))); }; void ethtool_module_get_ntf_free(struct ethtool_module_get_ntf *rsp); @@ -4654,7 +4654,7 @@ ethtool_pse_get_req_dump_set_header_flags(struct ethtool_pse_get_req_dump *req, struct ethtool_pse_get_list { struct ethtool_pse_get_list *next; - struct ethtool_pse_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_pse_get_rsp obj __attribute__((aligned(8))); }; void ethtool_pse_get_list_free(struct ethtool_pse_get_list *rsp); @@ -4849,7 +4849,7 @@ ethtool_rss_get_req_dump_set_header_flags(struct ethtool_rss_get_req_dump *req, struct ethtool_rss_get_list { struct ethtool_rss_get_list *next; - struct ethtool_rss_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_rss_get_rsp obj __attribute__((aligned(8))); }; void ethtool_rss_get_list_free(struct ethtool_rss_get_list *rsp); @@ -4979,7 +4979,7 @@ ethtool_plca_get_cfg_req_dump_set_header_flags(struct ethtool_plca_get_cfg_req_d struct ethtool_plca_get_cfg_list { struct ethtool_plca_get_cfg_list *next; - struct ethtool_plca_get_cfg_rsp obj __attribute__ ((aligned (8))); + struct ethtool_plca_get_cfg_rsp obj __attribute__((aligned(8))); }; void ethtool_plca_get_cfg_list_free(struct ethtool_plca_get_cfg_list *rsp); @@ -4994,7 +4994,7 @@ struct ethtool_plca_get_cfg_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_plca_get_cfg_ntf *ntf); - struct ethtool_plca_get_cfg_rsp obj __attribute__ ((aligned (8))); + struct ethtool_plca_get_cfg_rsp obj __attribute__((aligned(8))); }; void ethtool_plca_get_cfg_ntf_free(struct ethtool_plca_get_cfg_ntf *rsp); @@ -5244,7 +5244,7 @@ ethtool_plca_get_status_req_dump_set_header_flags(struct ethtool_plca_get_status struct ethtool_plca_get_status_list { struct ethtool_plca_get_status_list *next; - struct ethtool_plca_get_status_rsp obj __attribute__ ((aligned (8))); + struct ethtool_plca_get_status_rsp obj __attribute__((aligned(8))); }; void @@ -5376,7 +5376,7 @@ ethtool_mm_get_req_dump_set_header_flags(struct ethtool_mm_get_req_dump *req, struct ethtool_mm_get_list { struct ethtool_mm_get_list *next; - struct ethtool_mm_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_mm_get_rsp obj __attribute__((aligned(8))); }; void ethtool_mm_get_list_free(struct ethtool_mm_get_list *rsp); @@ -5390,7 +5390,7 @@ struct ethtool_mm_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_mm_get_ntf *ntf); - struct ethtool_mm_get_rsp obj __attribute__ ((aligned (8))); + struct ethtool_mm_get_rsp obj __attribute__((aligned(8))); }; void ethtool_mm_get_ntf_free(struct ethtool_mm_get_ntf *rsp); @@ -5504,7 +5504,7 @@ struct ethtool_cable_test_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_cable_test_ntf *ntf); - struct ethtool_cable_test_ntf_rsp obj __attribute__ ((aligned (8))); + struct ethtool_cable_test_ntf_rsp obj __attribute__((aligned(8))); }; void ethtool_cable_test_ntf_free(struct ethtool_cable_test_ntf *rsp); @@ -5527,7 +5527,7 @@ struct ethtool_cable_test_tdr_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ethtool_cable_test_tdr_ntf *ntf); - struct ethtool_cable_test_tdr_ntf_rsp obj __attribute__ ((aligned (8))); + struct ethtool_cable_test_tdr_ntf_rsp obj __attribute__((aligned(8))); }; void ethtool_cable_test_tdr_ntf_free(struct ethtool_cable_test_tdr_ntf *rsp); diff --git a/tools/net/ynl/generated/fou-user.h b/tools/net/ynl/generated/fou-user.h index a8f860892540..fd566716ddd6 100644 --- a/tools/net/ynl/generated/fou-user.h +++ b/tools/net/ynl/generated/fou-user.h @@ -333,7 +333,7 @@ struct fou_get_rsp *fou_get(struct ynl_sock *ys, struct fou_get_req *req); /* FOU_CMD_GET - dump */ struct fou_get_list { struct fou_get_list *next; - struct fou_get_rsp obj __attribute__ ((aligned (8))); + struct fou_get_rsp obj __attribute__((aligned(8))); }; void fou_get_list_free(struct fou_get_list *rsp); diff --git a/tools/net/ynl/generated/handshake-user.h b/tools/net/ynl/generated/handshake-user.h index 47646bb91cea..bce537d8b8cc 100644 --- a/tools/net/ynl/generated/handshake-user.h +++ b/tools/net/ynl/generated/handshake-user.h @@ -28,8 +28,8 @@ struct handshake_x509 { __u32 privkey:1; } _present; - __u32 cert; - __u32 privkey; + __s32 cert; + __s32 privkey; }; /* ============== HANDSHAKE_CMD_ACCEPT ============== */ @@ -65,7 +65,7 @@ struct handshake_accept_rsp { __u32 peername_len; } _present; - __u32 sockfd; + __s32 sockfd; enum handshake_msg_type message_type; __u32 timeout; enum handshake_auth auth_mode; @@ -90,7 +90,7 @@ struct handshake_accept_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct handshake_accept_ntf *ntf); - struct handshake_accept_rsp obj __attribute__ ((aligned (8))); + struct handshake_accept_rsp obj __attribute__((aligned(8))); }; void handshake_accept_ntf_free(struct handshake_accept_ntf *rsp); @@ -104,7 +104,7 @@ struct handshake_done_req { } _present; __u32 status; - __u32 sockfd; + __s32 sockfd; unsigned int n_remote_auth; __u32 *remote_auth; }; @@ -122,7 +122,7 @@ handshake_done_req_set_status(struct handshake_done_req *req, __u32 status) req->status = status; } static inline void -handshake_done_req_set_sockfd(struct handshake_done_req *req, __u32 sockfd) +handshake_done_req_set_sockfd(struct handshake_done_req *req, __s32 sockfd) { req->_present.sockfd = 1; req->sockfd = sockfd; diff --git a/tools/net/ynl/generated/netdev-user.c b/tools/net/ynl/generated/netdev-user.c index 68b408ca0f7f..b5ffe8cd1144 100644 --- a/tools/net/ynl/generated/netdev-user.c +++ b/tools/net/ynl/generated/netdev-user.c @@ -45,12 +45,26 @@ const char *netdev_xdp_act_str(enum netdev_xdp_act value) return netdev_xdp_act_strmap[value]; } +static const char * const netdev_xdp_rx_metadata_strmap[] = { + [0] = "timestamp", + [1] = "hash", +}; + +const char *netdev_xdp_rx_metadata_str(enum netdev_xdp_rx_metadata value) +{ + value = ffs(value) - 1; + if (value < 0 || value >= (int)MNL_ARRAY_SIZE(netdev_xdp_rx_metadata_strmap)) + return NULL; + return netdev_xdp_rx_metadata_strmap[value]; +} + /* Policies */ struct ynl_policy_attr netdev_dev_policy[NETDEV_A_DEV_MAX + 1] = { [NETDEV_A_DEV_IFINDEX] = { .name = "ifindex", .type = YNL_PT_U32, }, [NETDEV_A_DEV_PAD] = { .name = "pad", .type = YNL_PT_IGNORE, }, [NETDEV_A_DEV_XDP_FEATURES] = { .name = "xdp-features", .type = YNL_PT_U64, }, [NETDEV_A_DEV_XDP_ZC_MAX_SEGS] = { .name = "xdp-zc-max-segs", .type = YNL_PT_U32, }, + [NETDEV_A_DEV_XDP_RX_METADATA_FEATURES] = { .name = "xdp-rx-metadata-features", .type = YNL_PT_U64, }, }; struct ynl_policy_nest netdev_dev_nest = { @@ -97,6 +111,11 @@ int netdev_dev_get_rsp_parse(const struct nlmsghdr *nlh, void *data) return MNL_CB_ERROR; dst->_present.xdp_zc_max_segs = 1; dst->xdp_zc_max_segs = mnl_attr_get_u32(attr); + } else if (type == NETDEV_A_DEV_XDP_RX_METADATA_FEATURES) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.xdp_rx_metadata_features = 1; + dst->xdp_rx_metadata_features = mnl_attr_get_u64(attr); } } diff --git a/tools/net/ynl/generated/netdev-user.h b/tools/net/ynl/generated/netdev-user.h index 0952d3261f4d..4fafac879df3 100644 --- a/tools/net/ynl/generated/netdev-user.h +++ b/tools/net/ynl/generated/netdev-user.h @@ -18,6 +18,7 @@ extern const struct ynl_family ynl_netdev_family; /* Enums */ const char *netdev_op_str(int op); const char *netdev_xdp_act_str(enum netdev_xdp_act value); +const char *netdev_xdp_rx_metadata_str(enum netdev_xdp_rx_metadata value); /* Common nested types */ /* ============== NETDEV_CMD_DEV_GET ============== */ @@ -48,11 +49,13 @@ struct netdev_dev_get_rsp { __u32 ifindex:1; __u32 xdp_features:1; __u32 xdp_zc_max_segs:1; + __u32 xdp_rx_metadata_features:1; } _present; __u32 ifindex; __u64 xdp_features; __u32 xdp_zc_max_segs; + __u64 xdp_rx_metadata_features; }; void netdev_dev_get_rsp_free(struct netdev_dev_get_rsp *rsp); @@ -66,7 +69,7 @@ netdev_dev_get(struct ynl_sock *ys, struct netdev_dev_get_req *req); /* NETDEV_CMD_DEV_GET - dump */ struct netdev_dev_get_list { struct netdev_dev_get_list *next; - struct netdev_dev_get_rsp obj __attribute__ ((aligned (8))); + struct netdev_dev_get_rsp obj __attribute__((aligned(8))); }; void netdev_dev_get_list_free(struct netdev_dev_get_list *rsp); @@ -79,7 +82,7 @@ struct netdev_dev_get_ntf { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct netdev_dev_get_ntf *ntf); - struct netdev_dev_get_rsp obj __attribute__ ((aligned (8))); + struct netdev_dev_get_rsp obj __attribute__((aligned(8))); }; void netdev_dev_get_ntf_free(struct netdev_dev_get_ntf *rsp); diff --git a/tools/net/ynl/generated/nfsd-user.c b/tools/net/ynl/generated/nfsd-user.c new file mode 100644 index 000000000000..fec6828680ce --- /dev/null +++ b/tools/net/ynl/generated/nfsd-user.c @@ -0,0 +1,95 @@ +// SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) +/* Do not edit directly, auto-generated from: */ +/* Documentation/netlink/specs/nfsd.yaml */ +/* YNL-GEN user source */ + +#include <stdlib.h> +#include <string.h> +#include "nfsd-user.h" +#include "ynl.h" +#include <linux/nfsd_netlink.h> + +#include <libmnl/libmnl.h> +#include <linux/genetlink.h> + +/* Enums */ +static const char * const nfsd_op_strmap[] = { + [NFSD_CMD_RPC_STATUS_GET] = "rpc-status-get", +}; + +const char *nfsd_op_str(int op) +{ + if (op < 0 || op >= (int)MNL_ARRAY_SIZE(nfsd_op_strmap)) + return NULL; + return nfsd_op_strmap[op]; +} + +/* Policies */ +struct ynl_policy_attr nfsd_rpc_status_policy[NFSD_A_RPC_STATUS_MAX + 1] = { + [NFSD_A_RPC_STATUS_XID] = { .name = "xid", .type = YNL_PT_U32, }, + [NFSD_A_RPC_STATUS_FLAGS] = { .name = "flags", .type = YNL_PT_U32, }, + [NFSD_A_RPC_STATUS_PROG] = { .name = "prog", .type = YNL_PT_U32, }, + [NFSD_A_RPC_STATUS_VERSION] = { .name = "version", .type = YNL_PT_U8, }, + [NFSD_A_RPC_STATUS_PROC] = { .name = "proc", .type = YNL_PT_U32, }, + [NFSD_A_RPC_STATUS_SERVICE_TIME] = { .name = "service_time", .type = YNL_PT_U64, }, + [NFSD_A_RPC_STATUS_PAD] = { .name = "pad", .type = YNL_PT_IGNORE, }, + [NFSD_A_RPC_STATUS_SADDR4] = { .name = "saddr4", .type = YNL_PT_U32, }, + [NFSD_A_RPC_STATUS_DADDR4] = { .name = "daddr4", .type = YNL_PT_U32, }, + [NFSD_A_RPC_STATUS_SADDR6] = { .name = "saddr6", .type = YNL_PT_BINARY,}, + [NFSD_A_RPC_STATUS_DADDR6] = { .name = "daddr6", .type = YNL_PT_BINARY,}, + [NFSD_A_RPC_STATUS_SPORT] = { .name = "sport", .type = YNL_PT_U16, }, + [NFSD_A_RPC_STATUS_DPORT] = { .name = "dport", .type = YNL_PT_U16, }, + [NFSD_A_RPC_STATUS_COMPOUND_OPS] = { .name = "compound-ops", .type = YNL_PT_U32, }, +}; + +struct ynl_policy_nest nfsd_rpc_status_nest = { + .max_attr = NFSD_A_RPC_STATUS_MAX, + .table = nfsd_rpc_status_policy, +}; + +/* Common nested types */ +/* ============== NFSD_CMD_RPC_STATUS_GET ============== */ +/* NFSD_CMD_RPC_STATUS_GET - dump */ +void nfsd_rpc_status_get_list_free(struct nfsd_rpc_status_get_list *rsp) +{ + struct nfsd_rpc_status_get_list *next = rsp; + + while ((void *)next != YNL_LIST_END) { + rsp = next; + next = rsp->next; + + free(rsp->obj.saddr6); + free(rsp->obj.daddr6); + free(rsp->obj.compound_ops); + free(rsp); + } +} + +struct nfsd_rpc_status_get_list *nfsd_rpc_status_get_dump(struct ynl_sock *ys) +{ + struct ynl_dump_state yds = {}; + struct nlmsghdr *nlh; + int err; + + yds.ys = ys; + yds.alloc_sz = sizeof(struct nfsd_rpc_status_get_list); + yds.cb = nfsd_rpc_status_get_rsp_parse; + yds.rsp_cmd = NFSD_CMD_RPC_STATUS_GET; + yds.rsp_policy = &nfsd_rpc_status_nest; + + nlh = ynl_gemsg_start_dump(ys, ys->family_id, NFSD_CMD_RPC_STATUS_GET, 1); + + err = ynl_exec_dump(ys, nlh, &yds); + if (err < 0) + goto free_list; + + return yds.first; + +free_list: + nfsd_rpc_status_get_list_free(yds.first); + return NULL; +} + +const struct ynl_family ynl_nfsd_family = { + .name = "nfsd", +}; diff --git a/tools/net/ynl/generated/nfsd-user.h b/tools/net/ynl/generated/nfsd-user.h new file mode 100644 index 000000000000..b6b69501031a --- /dev/null +++ b/tools/net/ynl/generated/nfsd-user.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ +/* Do not edit directly, auto-generated from: */ +/* Documentation/netlink/specs/nfsd.yaml */ +/* YNL-GEN user header */ + +#ifndef _LINUX_NFSD_GEN_H +#define _LINUX_NFSD_GEN_H + +#include <stdlib.h> +#include <string.h> +#include <linux/types.h> +#include <linux/nfsd_netlink.h> + +struct ynl_sock; + +extern const struct ynl_family ynl_nfsd_family; + +/* Enums */ +const char *nfsd_op_str(int op); + +/* Common nested types */ +/* ============== NFSD_CMD_RPC_STATUS_GET ============== */ +/* NFSD_CMD_RPC_STATUS_GET - dump */ +struct nfsd_rpc_status_get_list { + struct nfsd_rpc_status_get_list *next; + struct nfsd_rpc_status_get_rsp obj __attribute__ ((aligned (8))); +}; + +void nfsd_rpc_status_get_list_free(struct nfsd_rpc_status_get_list *rsp); + +struct nfsd_rpc_status_get_list *nfsd_rpc_status_get_dump(struct ynl_sock *ys); + +#endif /* _LINUX_NFSD_GEN_H */ diff --git a/tools/net/ynl/lib/nlspec.py b/tools/net/ynl/lib/nlspec.py index 37bcb4d8b37b..92889298b197 100644 --- a/tools/net/ynl/lib/nlspec.py +++ b/tools/net/ynl/lib/nlspec.py @@ -149,6 +149,7 @@ class SpecAttr(SpecElement): Represents a single attribute type within an attr space. Attributes: + type string, attribute type value numerical ID when serialized attr_set Attribute Set containing this attr is_multi bool, attr may repeat multiple times @@ -157,10 +158,13 @@ class SpecAttr(SpecElement): len integer, optional byte length of binary types display_hint string, hint to help choose format specifier when displaying the value + + is_auto_scalar bool, attr is a variable-size scalar """ def __init__(self, family, attr_set, yaml, value): super().__init__(family, yaml) + self.type = yaml['type'] self.value = value self.attr_set = attr_set self.is_multi = yaml.get('multi-attr', False) @@ -170,6 +174,8 @@ class SpecAttr(SpecElement): self.len = yaml.get('len') self.display_hint = yaml.get('display-hint') + self.is_auto_scalar = self.type == "sint" or self.type == "uint" + class SpecAttrSet(SpecElement): """ Netlink Attribute Set class. diff --git a/tools/net/ynl/lib/ynl.c b/tools/net/ynl/lib/ynl.c index 514e0d69e731..830d25097009 100644 --- a/tools/net/ynl/lib/ynl.c +++ b/tools/net/ynl/lib/ynl.c @@ -352,6 +352,12 @@ int ynl_attr_validate(struct ynl_parse_arg *yarg, const struct nlattr *attr) yerr(yarg->ys, YNL_ERROR_ATTR_INVALID, "Invalid attribute (u64 %s)", policy->name); return -1; + case YNL_PT_UINT: + if (len == sizeof(__u32) || len == sizeof(__u64)) + break; + yerr(yarg->ys, YNL_ERROR_ATTR_INVALID, + "Invalid attribute (uint %s)", policy->name); + return -1; case YNL_PT_FLAG: /* Let flags grow into real attrs, why not.. */ break; @@ -373,6 +379,12 @@ int ynl_attr_validate(struct ynl_parse_arg *yarg, const struct nlattr *attr) yerr(yarg->ys, YNL_ERROR_ATTR_INVALID, "Invalid attribute (string %s)", policy->name); return -1; + case YNL_PT_BITFIELD32: + if (len == sizeof(struct nla_bitfield32)) + break; + yerr(yarg->ys, YNL_ERROR_ATTR_INVALID, + "Invalid attribute (bitfield32 %s)", policy->name); + return -1; default: yerr(yarg->ys, YNL_ERROR_ATTR_INVALID, "Invalid attribute (unknown %s)", policy->name); diff --git a/tools/net/ynl/lib/ynl.h b/tools/net/ynl/lib/ynl.h index 9eafa3552c16..e974378e3b8c 100644 --- a/tools/net/ynl/lib/ynl.h +++ b/tools/net/ynl/lib/ynl.h @@ -133,7 +133,9 @@ enum ynl_policy_type { YNL_PT_U16, YNL_PT_U32, YNL_PT_U64, + YNL_PT_UINT, YNL_PT_NUL_STR, + YNL_PT_BITFIELD32, }; struct ynl_policy_attr { @@ -156,7 +158,7 @@ struct ynl_parse_arg { struct ynl_dump_list_type { struct ynl_dump_list_type *next; - unsigned char data[] __attribute__ ((aligned (8))); + unsigned char data[] __attribute__((aligned(8))); }; extern struct ynl_dump_list_type *YNL_LIST_END; @@ -186,7 +188,7 @@ struct ynl_ntf_base_type { __u8 cmd; struct ynl_ntf_base_type *next; void (*free)(struct ynl_ntf_base_type *ntf); - unsigned char data[] __attribute__ ((aligned (8))); + unsigned char data[] __attribute__((aligned(8))); }; extern mnl_cb_t ynl_cb_array[NLMSG_MIN_TYPE]; @@ -234,4 +236,20 @@ int ynl_exec_dump(struct ynl_sock *ys, struct nlmsghdr *req_nlh, void ynl_error_unknown_notification(struct ynl_sock *ys, __u8 cmd); int ynl_error_parse(struct ynl_parse_arg *yarg, const char *msg); +#ifndef MNL_HAS_AUTO_SCALARS +static inline uint64_t mnl_attr_get_uint(const struct nlattr *attr) +{ + if (mnl_attr_get_len(attr) == 4) + return mnl_attr_get_u32(attr); + return mnl_attr_get_u64(attr); +} + +static inline void +mnl_attr_put_uint(struct nlmsghdr *nlh, uint16_t type, uint64_t data) +{ + if ((uint32_t)data == (uint64_t)data) + return mnl_attr_put_u32(nlh, type, data); + return mnl_attr_put_u64(nlh, type, data); +} +#endif #endif diff --git a/tools/net/ynl/lib/ynl.py b/tools/net/ynl/lib/ynl.py index 13c4b019a881..92995bca14e1 100644 --- a/tools/net/ynl/lib/ynl.py +++ b/tools/net/ynl/lib/ynl.py @@ -100,6 +100,7 @@ class NlAttr: def __init__(self, raw, offset): self._len, self._type = struct.unpack("HH", raw[offset:offset + 4]) self.type = self._type & ~Netlink.NLA_TYPE_MASK + self.is_nest = self._type & Netlink.NLA_F_NESTED self.payload_len = self._len self.full_len = (self.payload_len + 3) & ~3 self.raw = raw[offset + 4:offset + self.payload_len] @@ -130,6 +131,13 @@ class NlAttr: format = self.get_format(attr_type, byte_order) return format.unpack(self.raw)[0] + def as_auto_scalar(self, attr_type, byte_order=None): + if len(self.raw) != 4 and len(self.raw) != 8: + raise Exception(f"Auto-scalar len payload be 4 or 8 bytes, got {len(self.raw)}") + real_type = attr_type[0] + str(len(self.raw) * 8) + format = self.get_format(real_type, byte_order) + return format.unpack(self.raw)[0] + def as_strz(self): return self.raw.decode('ascii')[:-1] @@ -404,10 +412,11 @@ class GenlProtocol(NetlinkProtocol): class YnlFamily(SpecFamily): - def __init__(self, def_path, schema=None): + def __init__(self, def_path, schema=None, process_unknown=False): super().__init__(def_path, schema) self.include_raw = False + self.process_unknown = process_unknown try: if self.proto == "netlink-raw": @@ -463,9 +472,16 @@ class YnlFamily(SpecFamily): attr_payload = bytes.fromhex(value) else: raise Exception(f'Unknown type for binary attribute, value: {value}') + elif attr.is_auto_scalar: + scalar = int(value) + real_type = attr["type"][0] + ('32' if scalar.bit_length() <= 32 else '64') + format = NlAttr.get_format(real_type, attr.byte_order) + attr_payload = format.pack(int(value)) elif attr['type'] in NlAttr.type_formats: format = NlAttr.get_format(attr['type'], attr.byte_order) attr_payload = format.pack(int(value)) + elif attr['type'] in "bitfield32": + attr_payload = struct.pack("II", int(value["value"]), int(value["selector"])) else: raise Exception(f'Unknown type at {space} {name} {value} {attr["type"]}') @@ -474,7 +490,7 @@ class YnlFamily(SpecFamily): def _decode_enum(self, raw, attr_spec): enum = self.consts[attr_spec['enum']] - if 'enum-as-flags' in attr_spec and attr_spec['enum-as-flags']: + if enum.type == 'flags' or attr_spec.get('enum-as-flags', False): i = 0 value = set() while raw: @@ -512,14 +528,41 @@ class YnlFamily(SpecFamily): decoded.append({ item.type: subattrs }) return decoded + def _decode_unknown(self, attr): + if attr.is_nest: + return self._decode(NlAttrs(attr.raw), None) + else: + return attr.as_bin() + + def _rsp_add(self, rsp, name, is_multi, decoded): + if is_multi == None: + if name in rsp and type(rsp[name]) is not list: + rsp[name] = [rsp[name]] + is_multi = True + else: + is_multi = False + + if not is_multi: + rsp[name] = decoded + elif name in rsp: + rsp[name].append(decoded) + else: + rsp[name] = [decoded] + def _decode(self, attrs, space): - attr_space = self.attr_sets[space] + if space: + attr_space = self.attr_sets[space] rsp = dict() for attr in attrs: try: attr_spec = attr_space.attrs_by_val[attr.type] - except KeyError: - raise Exception(f"Space '{space}' has no attribute with value '{attr.type}'") + except (KeyError, UnboundLocalError): + if not self.process_unknown: + raise Exception(f"Space '{space}' has no attribute with value '{attr.type}'") + attr_name = f"UnknownAttr({attr.type})" + self._rsp_add(rsp, attr_name, None, self._decode_unknown(attr)) + continue + if attr_spec["type"] == 'nest': subdict = self._decode(NlAttrs(attr.raw), attr_spec['nested-attributes']) decoded = subdict @@ -529,22 +572,26 @@ class YnlFamily(SpecFamily): decoded = self._decode_binary(attr, attr_spec) elif attr_spec["type"] == 'flag': decoded = True + elif attr_spec.is_auto_scalar: + decoded = attr.as_auto_scalar(attr_spec['type'], attr_spec.byte_order) elif attr_spec["type"] in NlAttr.type_formats: decoded = attr.as_scalar(attr_spec['type'], attr_spec.byte_order) + if 'enum' in attr_spec: + decoded = self._decode_enum(decoded, attr_spec) elif attr_spec["type"] == 'array-nest': decoded = self._decode_array_nest(attr, attr_spec) + elif attr_spec["type"] == 'bitfield32': + value, selector = struct.unpack("II", attr.raw) + if 'enum' in attr_spec: + value = self._decode_enum(value, attr_spec) + selector = self._decode_enum(selector, attr_spec) + decoded = {"value": value, "selector": selector} else: - raise Exception(f'Unknown {attr_spec["type"]} with name {attr_spec["name"]}') - - if 'enum' in attr_spec: - decoded = self._decode_enum(decoded, attr_spec) + if not self.process_unknown: + raise Exception(f'Unknown {attr_spec["type"]} with name {attr_spec["name"]}') + decoded = self._decode_unknown(attr) - if not attr_spec.is_multi: - rsp[attr_spec['name']] = decoded - elif attr_spec.name in rsp: - rsp[attr_spec.name].append(decoded) - else: - rsp[attr_spec.name] = [decoded] + self._rsp_add(rsp, attr_spec["name"], attr_spec.is_multi, decoded) return rsp diff --git a/tools/net/ynl/samples/Makefile b/tools/net/ynl/samples/Makefile index f2db8bb78309..3dbb106e87d9 100644 --- a/tools/net/ynl/samples/Makefile +++ b/tools/net/ynl/samples/Makefile @@ -19,6 +19,9 @@ include $(wildcard *.d) all: $(BINS) $(BINS): ../lib/ynl.a ../generated/protos.a + @echo -e '\tCC sample $@' + @$(COMPILE.c) $(CFLAGS_$@) $@.c -o $@.o + @$(LINK.c) $@.o -o $@ $(LDLIBS) clean: rm -f *.o *.d *~ diff --git a/tools/net/ynl/samples/netdev.c b/tools/net/ynl/samples/netdev.c index 06433400dddd..b828225daad0 100644 --- a/tools/net/ynl/samples/netdev.c +++ b/tools/net/ynl/samples/netdev.c @@ -32,12 +32,18 @@ static void netdev_print_device(struct netdev_dev_get_rsp *d, unsigned int op) if (!d->_present.xdp_features) return; - printf("%llx:", d->xdp_features); + printf("xdp-features (%llx):", d->xdp_features); for (int i = 0; d->xdp_features > 1U << i; i++) { if (d->xdp_features & (1U << i)) printf(" %s", netdev_xdp_act_str(1 << i)); } + printf(" xdp-rx-metadata-features (%llx):", d->xdp_rx_metadata_features); + for (int i = 0; d->xdp_rx_metadata_features > 1U << i; i++) { + if (d->xdp_rx_metadata_features & (1U << i)) + printf(" %s", netdev_xdp_rx_metadata_str(1 << i)); + } + printf(" xdp-zc-max-segs=%u", d->xdp_zc_max_segs); name = netdev_op_str(op); diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py index 897af958cee8..13427436bfb7 100755 --- a/tools/net/ynl/ynl-gen-c.py +++ b/tools/net/ynl/ynl-gen-c.py @@ -20,6 +20,21 @@ def c_lower(name): return name.lower().replace('-', '_') +def limit_to_number(name): + """ + Turn a string limit like u32-max or s64-min into its numerical value + """ + if name[0] == 'u' and name.endswith('-min'): + return 0 + width = int(name[1:-4]) + if name[0] == 's': + width -= 1 + value = (1 << width) - 1 + if name[0] == 's' and name.endswith('-min'): + value = -value - 1 + return value + + class BaseNlLib: def get_family_id(self): return 'ys->family_id' @@ -42,8 +57,12 @@ class Type(SpecAttr): self.type = attr['type'] self.checks = attr.get('checks', {}) + self.request = False + self.reply = False + if 'len' in attr: self.len = attr['len'] + if 'nested-attributes' in attr: self.nested_attrs = attr['nested-attributes'] if self.nested_attrs == family.name: @@ -64,6 +83,14 @@ class Type(SpecAttr): self.enum_name = None delattr(self, "enum_name") + def get_limit(self, limit, default=None): + value = self.checks.get(limit, default) + if value is None: + return value + if not isinstance(value, int): + value = limit_to_number(value) + return value + def resolve(self): if 'name-prefix' in self.attr: enum_name = f"{self.attr['name-prefix']}{self.name}" @@ -132,6 +159,15 @@ class Type(SpecAttr): spec = self._attr_policy(policy) cw.p(f"\t[{self.enum_name}] = {spec},") + def _mnl_type(self): + # mnl does not have helpers for signed integer types + # turn signed type into unsigned + # this only makes sense for scalar types + t = self.type + if t[0] == 's': + t = 'u' + t[1:] + return t + def _attr_typol(self): raise Exception(f"Type policy not implemented for class type {self.type}") @@ -259,6 +295,27 @@ class TypeScalar(Type): if 'byte-order' in attr: self.byte_order_comment = f" /* {attr['byte-order']} */" + if 'enum' in self.attr: + enum = self.family.consts[self.attr['enum']] + low, high = enum.value_range() + if 'min' not in self.checks: + if low != 0 or self.type[0] == 's': + self.checks['min'] = low + if 'max' not in self.checks: + self.checks['max'] = high + + if 'min' in self.checks and 'max' in self.checks: + if self.get_limit('min') > self.get_limit('max'): + raise Exception(f'Invalid limit for "{self.name}" min: {self.get_limit("min")} max: {self.get_limit("max")}') + self.checks['range'] = True + + low = min(self.get_limit('min', 0), self.get_limit('max', 0)) + high = max(self.get_limit('min', 0), self.get_limit('max', 0)) + if low < 0 and self.type[0] == 'u': + raise Exception(f'Invalid limit for "{self.name}" negative limit for unsigned type') + if low < -32768 or high > 32767: + self.checks['full-range'] = True + # Added by resolve(): self.is_bitfield = None delattr(self, "is_bitfield") @@ -278,15 +335,13 @@ class TypeScalar(Type): maybe_enum = not self.is_bitfield and 'enum' in self.attr if maybe_enum and self.family.consts[self.attr['enum']].enum_name: self.type_name = f"enum {self.family.name}_{c_lower(self.attr['enum'])}" + elif self.is_auto_scalar: + self.type_name = '__' + self.type[0] + '64' else: self.type_name = '__' + self.type - def _mnl_type(self): - t = self.type - # mnl does not have a helper for signed types - if t[0] == 's': - t = 'u' + t[1:] - return t + def mnl_type(self): + return self._mnl_type() def _attr_policy(self, policy): if 'flags-mask' in self.checks or self.is_bitfield: @@ -298,27 +353,27 @@ class TypeScalar(Type): flag_cnt = len(flags['entries']) mask = (1 << flag_cnt) - 1 return f"NLA_POLICY_MASK({policy}, 0x{mask:x})" + elif 'full-range' in self.checks: + return f"NLA_POLICY_FULL_RANGE({policy}, &{c_lower(self.enum_name)}_range)" + elif 'range' in self.checks: + return f"NLA_POLICY_RANGE({policy}, {self.get_limit('min')}, {self.get_limit('max')})" elif 'min' in self.checks: - return f"NLA_POLICY_MIN({policy}, {self.checks['min']})" - elif 'enum' in self.attr: - enum = self.family.consts[self.attr['enum']] - low, high = enum.value_range() - if low == 0: - return f"NLA_POLICY_MAX({policy}, {high})" - return f"NLA_POLICY_RANGE({policy}, {low}, {high})" + return f"NLA_POLICY_MIN({policy}, {self.get_limit('min')})" + elif 'max' in self.checks: + return f"NLA_POLICY_MAX({policy}, {self.get_limit('max')})" return super()._attr_policy(policy) def _attr_typol(self): - return f'.type = YNL_PT_U{self.type[1:]}, ' + return f'.type = YNL_PT_U{c_upper(self.type[1:])}, ' def arg_member(self, ri): return [f'{self.type_name} {self.c_name}{self.byte_order_comment}'] def attr_put(self, ri, var): - self._attr_put_simple(ri, var, self._mnl_type()) + self._attr_put_simple(ri, var, self.mnl_type()) def _attr_get(self, ri, var): - return f"{var}->{self.c_name} = mnl_attr_get_{self._mnl_type()}(attr);", None, None + return f"{var}->{self.c_name} = mnl_attr_get_{self.mnl_type()}(attr);", None, None def _setter_lines(self, ri, member, presence): return [f"{member} = {self.c_name};"] @@ -355,10 +410,13 @@ class TypeString(Type): return f'.type = YNL_PT_NUL_STR, ' def _attr_policy(self, policy): - mem = '{ .type = ' + policy - if 'max-len' in self.checks: - mem += ', .len = ' + str(self.checks['max-len']) - mem += ', }' + if 'exact-len' in self.checks: + mem = 'NLA_POLICY_EXACT_LEN(' + str(self.checks['exact-len']) + ')' + else: + mem = '{ .type = ' + policy + if 'max-len' in self.checks: + mem += ', .len = ' + str(self.get_limit('max-len')) + mem += ', }' return mem def attr_policy(self, cw): @@ -404,14 +462,17 @@ class TypeBinary(Type): return f'.type = YNL_PT_BINARY,' def _attr_policy(self, policy): - mem = '{ ' - if len(self.checks) == 1 and 'min-len' in self.checks: - mem += '.len = ' + str(self.checks['min-len']) - elif len(self.checks) == 0: - mem += '.type = NLA_BINARY' + if 'exact-len' in self.checks: + mem = 'NLA_POLICY_EXACT_LEN(' + str(self.checks['exact-len']) + ')' else: - raise Exception('One or more of binary type checks not implemented, yet') - mem += ', }' + mem = '{ ' + if len(self.checks) == 1 and 'min-len' in self.checks: + mem += '.len = ' + str(self.get_limit('min-len')) + elif len(self.checks) == 0: + mem += '.type = NLA_BINARY' + else: + raise Exception('One or more of binary type checks not implemented, yet') + mem += ', }' return mem def attr_put(self, ri, var): @@ -433,6 +494,31 @@ class TypeBinary(Type): f'memcpy({member}, {self.c_name}, {presence}_len);'] +class TypeBitfield32(Type): + def _complex_member_type(self, ri): + return "struct nla_bitfield32" + + def _attr_typol(self): + return f'.type = YNL_PT_BITFIELD32, ' + + def _attr_policy(self, policy): + if not 'enum' in self.attr: + raise Exception('Enum required for bitfield32 attr') + enum = self.family.consts[self.attr['enum']] + mask = enum.get_mask(as_flags=True) + return f"NLA_POLICY_BITFIELD32({mask})" + + def attr_put(self, ri, var): + line = f"mnl_attr_put(nlh, {self.enum_name}, sizeof(struct nla_bitfield32), &{var}->{self.c_name})" + self._attr_put_line(ri, var, line) + + def _attr_get(self, ri, var): + return f"memcpy(&{var}->{self.c_name}, mnl_attr_get_payload(attr), sizeof(struct nla_bitfield32));", None, None + + def _setter_lines(self, ri, member, presence): + return [f"memcpy(&{member}, {self.c_name}, sizeof(struct nla_bitfield32));"] + + class TypeNest(Type): def _complex_member_type(self, ri): return self.nested_struct_type @@ -476,12 +562,8 @@ class TypeMultiAttr(Type): def presence_type(self): return 'count' - def _mnl_type(self): - t = self.type - # mnl does not have a helper for signed types - if t[0] == 's': - t = 'u' + t[1:] - return t + def mnl_type(self): + return self._mnl_type() def _complex_member_type(self, ri): if 'type' not in self.attr or self.attr['type'] == 'nest': @@ -516,7 +598,7 @@ class TypeMultiAttr(Type): def attr_put(self, ri, var): if self.attr['type'] in scalars: - put_type = self._mnl_type() + put_type = self.mnl_type() ri.cw.p(f"for (unsigned int i = 0; i < {var}->n_{self.c_name}; i++)") ri.cw.p(f"mnl_attr_put_{put_type}(nlh, {self.enum_name}, {var}->{self.c_name}[i]);") elif 'type' not in self.attr or self.attr['type'] == 'nest': @@ -707,9 +789,11 @@ class AttrSet(SpecAttrSet): pfx = f"{family.name}-a-{self.name}-" self.name_prefix = c_upper(pfx) self.max_name = c_upper(self.yaml.get('attr-max-name', f"{self.name_prefix}max")) + self.cnt_name = c_upper(self.yaml.get('attr-cnt-name', f"__{self.name_prefix}max")) else: self.name_prefix = family.attr_sets[self.subset_of].name_prefix self.max_name = family.attr_sets[self.subset_of].max_name + self.cnt_name = family.attr_sets[self.subset_of].cnt_name # Added by resolve: self.c_name = None @@ -735,6 +819,8 @@ class AttrSet(SpecAttrSet): t = TypeString(self.family, self, elem, value) elif elem['type'] == 'binary': t = TypeBinary(self.family, self, elem, value) + elif elem['type'] == 'bitfield32': + t = TypeBitfield32(self.family, self, elem, value) elif elem['type'] == 'nest': t = TypeNest(self.family, self, elem, value) elif elem['type'] == 'array-nest': @@ -805,6 +891,10 @@ class Family(SpecFamily): self.uapi_header = self.yaml['uapi-header'] else: self.uapi_header = f"linux/{self.name}.h" + if self.uapi_header.startswith("linux/") and self.uapi_header.endswith('.h'): + self.uapi_header_name = self.uapi_header[6:-2] + else: + self.uapi_header_name = self.name def resolve(self): self.resolve_up(super()) @@ -842,6 +932,7 @@ class Family(SpecFamily): self._load_root_sets() self._load_nested_sets() + self._load_attr_use() self._load_hooks() self.kernel_policy = self.yaml.get('kernel-policy', 'split') @@ -962,6 +1053,22 @@ class Family(SpecFamily): child.request |= struct.request child.reply |= struct.reply + def _load_attr_use(self): + for _, struct in self.pure_nested_structs.items(): + if struct.request: + for _, arg in struct.member_list(): + arg.request = True + if struct.reply: + for _, arg in struct.member_list(): + arg.reply = True + + for root_set, rs_members in self.root_sets.items(): + for attr, spec in self.attr_sets[root_set].items(): + if attr in rs_members['request']: + spec.request = True + if attr in rs_members['reply']: + spec.reply = True + def _load_global_policy(self): global_set = set() attr_set_name = None @@ -1013,10 +1120,13 @@ class RenderInfo: # 'do' and 'dump' response parsing is identical self.type_consistent = True - if op_mode != 'do' and 'dump' in op and 'do' in op: - if ('reply' in op['do']) != ('reply' in op["dump"]): - self.type_consistent = False - elif 'reply' in op['do'] and op["do"]["reply"] != op["dump"]["reply"]: + if op_mode != 'do' and 'dump' in op: + if 'do' in op: + if ('reply' in op['do']) != ('reply' in op["dump"]): + self.type_consistent = False + elif 'reply' in op['do'] and op["do"]["reply"] != op["dump"]["reply"]: + self.type_consistent = False + else: self.type_consistent = False self.attr_set = attr_set @@ -1037,9 +1147,11 @@ class RenderInfo: if op_mode == 'notify': op_mode = 'do' for op_dir in ['request', 'reply']: - if op and op_dir in op[op_mode]: - self.struct[op_dir] = Struct(family, self.attr_set, - type_list=op[op_mode][op_dir]['attributes']) + if op: + type_list = [] + if op_dir in op[op_mode]: + type_list = op[op_mode][op_dir]['attributes'] + self.struct[op_dir] = Struct(family, self.attr_set, type_list=type_list) if op_mode == 'event': self.struct['reply'] = Struct(family, self.attr_set, type_list=op['event']['attributes']) @@ -1052,6 +1164,7 @@ class CodeWriter: self._block_end = False self._silent_block = False self._ind = 0 + self._ifdef_block = None if out_file is None: self._out = os.sys.stdout else: @@ -1092,6 +1205,8 @@ class CodeWriter: if self._silent_block: ind += 1 self._silent_block = line.endswith(')') and CodeWriter._is_cond(line) + if line[0] == '#': + ind = 0 if add_ind: ind += add_ind self._out.write('\t' * ind + line + '\n') @@ -1215,11 +1330,24 @@ class CodeWriter: for one in members: line = '.' + one[0] line += '\t' * ((longest - len(one[0]) - 1 + 7) // 8) - line += '= ' + one[1] + ',' + line += '= ' + str(one[1]) + ',' self.p(line) + def ifdef_block(self, config): + config_option = None + if config: + config_option = 'CONFIG_' + c_upper(config) + if self._ifdef_block == config_option: + return + + if self._ifdef_block: + self.p('#endif /* ' + self._ifdef_block + ' */') + if config_option: + self.p('#ifdef ' + config_option) + self._ifdef_block = config_option + -scalars = {'u8', 'u16', 'u32', 'u64', 's32', 's64'} +scalars = {'u8', 'u16', 'u32', 'u64', 's32', 's64', 'uint', 'sint'} direction_to_suffix = { 'reply': '_rsp', @@ -1509,11 +1637,8 @@ def _multi_parse(ri, struct, init_lines, local_vars): ri.cw.p(f"parg.data = &dst->{aspec.c_name}[i];") ri.cw.p(f"if ({aspec.nested_render_name}_parse(&parg, attr))") ri.cw.p('return MNL_CB_ERROR;') - elif aspec['type'] in scalars: - t = aspec['type'] - if t[0] == 's': - t = 'u' + t[1:] - ri.cw.p(f"dst->{aspec.c_name}[i] = mnl_attr_get_{t}(attr);") + elif aspec.type in scalars: + ri.cw.p(f"dst->{aspec.c_name}[i] = mnl_attr_get_{aspec.mnl_type()}(attr);") else: raise Exception('Nest parsing type not supported yet') ri.cw.p('i++;') @@ -1748,6 +1873,8 @@ def print_type_helpers(ri, direction, deref=False): def print_req_type_helpers(ri): + if len(ri.struct["request"].attr_list) == 0: + return print_alloc_wrapper(ri, "request") print_type_helpers(ri, "request") @@ -1769,6 +1896,8 @@ def print_parse_prototype(ri, direction, terminate=True): def print_req_type(ri): + if len(ri.struct["request"].attr_list) == 0: + return print_type(ri, "request") @@ -1797,7 +1926,7 @@ def print_wrapped_type(ri): ri.cw.p('__u8 cmd;') ri.cw.p('struct ynl_ntf_base_type *next;') ri.cw.p(f"void (*free)({type_name(ri, 'reply')} *ntf);") - ri.cw.p(f"{type_name(ri, 'reply', deref=True)} obj __attribute__ ((aligned (8)));") + ri.cw.p(f"{type_name(ri, 'reply', deref=True)} obj __attribute__((aligned(8)));") ri.cw.block_end(line=';') ri.cw.nl() print_free_prototype(ri, 'reply') @@ -1895,10 +2024,13 @@ def print_req_policy_fwd(cw, struct, ri=None, terminate=True): def print_req_policy(cw, struct, ri=None): + if ri and ri.op: + cw.ifdef_block(ri.op.get('config-cond', None)) print_req_policy_fwd(cw, struct, ri=ri, terminate=False) for _, arg in struct.member_list(): arg.attr_policy(cw) cw.p("};") + cw.ifdef_block(None) cw.nl() @@ -1910,6 +2042,34 @@ def policy_should_be_static(family): return family.kernel_policy == 'split' or kernel_can_gen_family_struct(family) +def print_kernel_policy_ranges(family, cw): + first = True + for _, attr_set in family.attr_sets.items(): + if attr_set.subset_of: + continue + + for _, attr in attr_set.items(): + if not attr.request: + continue + if 'full-range' not in attr.checks: + continue + + if first: + cw.p('/* Integer value ranges */') + first = False + + sign = '' if attr.type[0] == 'u' else '_signed' + cw.block_start(line=f'static const struct netlink_range_validation{sign} {c_lower(attr.enum_name)}_range =') + members = [] + if 'min' in attr.checks: + members.append(('min', attr.get_limit('min'))) + if 'max' in attr.checks: + members.append(('max', attr.get_limit('max'))) + cw.write_struct_init(members) + cw.block_end(line=';') + cw.nl() + + def print_kernel_op_table_fwd(family, cw, terminate): exported = not kernel_can_gen_family_struct(family) @@ -1988,6 +2148,7 @@ def print_kernel_op_table(family, cw): if op.is_async: continue + cw.ifdef_block(op.get('config-cond', None)) cw.block_start() members = [('cmd', op.enum_name)] if 'dont-validate' in op: @@ -2018,6 +2179,7 @@ def print_kernel_op_table(family, cw): if op.is_async or op_mode not in op: continue + cw.ifdef_block(op.get('config-cond', None)) cw.block_start() members = [('cmd', op.enum_name)] if 'dont-validate' in op: @@ -2053,6 +2215,7 @@ def print_kernel_op_table(family, cw): members.append(('flags', ' | '.join([c_upper('genl-' + x) for x in flags]))) cw.write_struct_init(members) cw.block_end(line=',') + cw.ifdef_block(None) cw.block_end(line=';') cw.nl() @@ -2124,7 +2287,7 @@ def uapi_enum_start(family, cw, obj, ckey='', enum_name='enum-name'): def render_uapi(family, cw): - hdr_prot = f"_UAPI_LINUX_{family.name.upper()}_H" + hdr_prot = f"_UAPI_LINUX_{c_upper(family.uapi_header_name)}_H" cw.p('#ifndef ' + hdr_prot) cw.p('#define ' + hdr_prot) cw.nl() @@ -2193,8 +2356,7 @@ def render_uapi(family, cw): if attr_set.subset_of: continue - cnt_name = c_upper(family.get('attr-cnt-name', f"__{attr_set.name_prefix}MAX")) - max_value = f"({cnt_name} - 1)" + max_value = f"({attr_set.cnt_name} - 1)" val = 0 uapi_enum_start(family, cw, attr_set.yaml, 'enum-name') @@ -2206,7 +2368,7 @@ def render_uapi(family, cw): val += 1 cw.p(attr.enum_name + suffix) cw.nl() - cw.p(cnt_name + ('' if max_by_define else ',')) + cw.p(attr_set.cnt_name + ('' if max_by_define else ',')) if not max_by_define: cw.p(f"{attr_set.max_name} = {max_value}") cw.block_end(line=';') @@ -2311,6 +2473,16 @@ def render_user_family(family, cw, prototype): cw.block_end(line=';') +def family_contains_bitfield32(family): + for _, attr_set in family.attr_sets.items(): + if attr_set.subset_of: + continue + for _, attr in attr_set.items(): + if attr.type == "bitfield32": + return True + return False + + def find_kernel_root(full_path): sub_path = '' while True: @@ -2396,6 +2568,8 @@ def main(): cw.p('#include <string.h>') if args.header: cw.p('#include <linux/types.h>') + if family_contains_bitfield32(parsed): + cw.p('#include <linux/netlink.h>') else: cw.p(f'#include "{parsed.name}-user.h"') cw.p('#include "ynl.h"') @@ -2449,6 +2623,8 @@ def main(): print_kernel_mcgrp_hdr(parsed, cw) print_kernel_family_struct_hdr(parsed, cw) else: + print_kernel_policy_ranges(parsed, cw) + for _, struct in sorted(parsed.pure_nested_structs.items()): if struct.request: cw.p('/* Common nested types */') @@ -2511,9 +2687,8 @@ def main(): if 'dump' in op: cw.p(f"/* {op.enum_name} - dump */") ri = RenderInfo(cw, parsed, args.mode, op, 'dump') - if 'request' in op['dump']: - print_req_type(ri) - print_req_type_helpers(ri) + print_req_type(ri) + print_req_type_helpers(ri) if not ri.type_consistent: print_rsp_type(ri) print_wrapped_type(ri) diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c index c0f25d00181e..e327cd827135 100644 --- a/tools/objtool/arch/x86/decode.c +++ b/tools/objtool/arch/x86/decode.c @@ -291,7 +291,7 @@ int arch_decode_instruction(struct objtool_file *file, const struct section *sec switch (modrm_reg & 7) { case 5: imm = -imm; - /* fallthrough */ + fallthrough; case 0: /* add/sub imm, %rsp */ ADD_OP(op) { @@ -375,7 +375,7 @@ int arch_decode_instruction(struct objtool_file *file, const struct section *sec break; } - /* fallthrough */ + fallthrough; case 0x88: if (!rex_w) break; @@ -656,7 +656,7 @@ int arch_decode_instruction(struct objtool_file *file, const struct section *sec break; } - /* fallthrough */ + fallthrough; case 0xca: /* retf */ case 0xcb: /* retf */ diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 1384090530db..e94756e09ca9 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -1611,6 +1611,22 @@ static int add_jump_destinations(struct objtool_file *file) } /* + * An intra-TU jump in retpoline.o might not have a relocation + * for its jump dest, in which case the above + * add_{retpoline,return}_call() didn't happen. + */ + if (jump_dest->sym && jump_dest->offset == jump_dest->sym->offset) { + if (jump_dest->sym->retpoline_thunk) { + add_retpoline_call(file, insn); + continue; + } + if (jump_dest->sym->return_thunk) { + add_return_call(file, insn, true); + continue; + } + } + + /* * Cross-function jump. */ if (insn_func(insn) && insn_func(jump_dest) && @@ -4333,7 +4349,8 @@ static int validate_ibt_insn(struct objtool_file *file, struct instruction *insn continue; } - if (insn_func(dest) && insn_func(dest) == insn_func(insn)) { + if (insn_func(dest) && insn_func(insn) && + insn_func(dest)->pfunc == insn_func(insn)->pfunc) { /* * Anything from->to self is either _THIS_IP_ or * IRET-to-self. diff --git a/tools/objtool/elf.c b/tools/objtool/elf.c index 081befa4674b..3d27983dc908 100644 --- a/tools/objtool/elf.c +++ b/tools/objtool/elf.c @@ -22,8 +22,6 @@ #include <objtool/elf.h> #include <objtool/warn.h> -#define MAX_NAME_LEN 128 - static inline u32 str_hash(const char *str) { return jhash(str, strlen(str), 0); @@ -515,7 +513,7 @@ static int read_symbols(struct elf *elf) /* Create parent/child links for any cold subfunctions */ list_for_each_entry(sec, &elf->sections, list) { sec_for_each_sym(sec, sym) { - char pname[MAX_NAME_LEN + 1]; + char *pname; size_t pnamelen; if (sym->type != STT_FUNC) continue; @@ -531,15 +529,15 @@ static int read_symbols(struct elf *elf) continue; pnamelen = coldstr - sym->name; - if (pnamelen > MAX_NAME_LEN) { - WARN("%s(): parent function name exceeds maximum length of %d characters", - sym->name, MAX_NAME_LEN); + pname = strndup(sym->name, pnamelen); + if (!pname) { + WARN("%s(): failed to allocate memory", + sym->name); return -1; } - strncpy(pname, sym->name, pnamelen); - pname[pnamelen] = '\0'; pfunc = find_symbol_by_name(elf, pname); + free(pname); if (!pfunc) { WARN("%s(): can't find parent function", diff --git a/tools/objtool/noreturns.h b/tools/objtool/noreturns.h index e45c7cb1d5bc..649ebdef9c3f 100644 --- a/tools/objtool/noreturns.h +++ b/tools/objtool/noreturns.h @@ -11,9 +11,12 @@ NORETURN(__kunit_abort) NORETURN(__module_put_and_kthread_exit) NORETURN(__reiserfs_panic) NORETURN(__stack_chk_fail) +NORETURN(__tdx_hypercall_failed) NORETURN(__ubsan_handle_builtin_unreachable) NORETURN(arch_call_rest_init) NORETURN(arch_cpu_idle_dead) +NORETURN(bch2_trans_in_restart_error) +NORETURN(bch2_trans_restart_error) NORETURN(cpu_bringup_and_idle) NORETURN(cpu_startup_entry) NORETURN(do_exit) diff --git a/tools/objtool/objtool.c b/tools/objtool/objtool.c index c54f7235c5d9..f40febdd6e36 100644 --- a/tools/objtool/objtool.c +++ b/tools/objtool/objtool.c @@ -146,7 +146,5 @@ int main(int argc, const char **argv) exec_cmd_init("objtool", UNUSED, UNUSED, UNUSED); pager_init(UNUSED); - objtool_run(argc, argv); - - return 0; + return objtool_run(argc, argv); } diff --git a/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl b/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl index 478fe63601fc..80be0e98ea0c 100644 --- a/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl +++ b/tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl @@ -366,3 +366,4 @@ 449 n64 futex_waitv sys_futex_waitv 450 common set_mempolicy_home_node sys_set_mempolicy_home_node 451 n64 cachestat sys_cachestat +452 n64 fchmodat2 sys_fchmodat2 diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl index 1b7777e5f9ff..e1412519b4ad 100644 --- a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl +++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl @@ -538,3 +538,4 @@ 449 common futex_waitv sys_futex_waitv 450 nospu set_mempolicy_home_node sys_set_mempolicy_home_node 451 common cachestat sys_cachestat +452 common fchmodat2 sys_fchmodat2 diff --git a/tools/perf/arch/s390/entry/syscalls/syscall.tbl b/tools/perf/arch/s390/entry/syscalls/syscall.tbl index 11782be77f57..cc0bc144b661 100644 --- a/tools/perf/arch/s390/entry/syscalls/syscall.tbl +++ b/tools/perf/arch/s390/entry/syscalls/syscall.tbl @@ -454,3 +454,4 @@ 449 common futex_waitv sys_futex_waitv sys_futex_waitv 450 common set_mempolicy_home_node sys_set_mempolicy_home_node sys_set_mempolicy_home_node 451 common cachestat sys_cachestat sys_cachestat +452 common fchmodat2 sys_fchmodat2 sys_fchmodat2 diff --git a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl index 27f78821453b..2a62eaf30d69 100644 --- a/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl +++ b/tools/perf/arch/x86/entry/syscalls/syscall_64.tbl @@ -373,6 +373,8 @@ 449 common futex_waitv sys_futex_waitv 450 common set_mempolicy_home_node sys_set_mempolicy_home_node 451 common cachestat sys_cachestat +452 common fchmodat2 sys_fchmodat2 +453 64 map_shadow_stack sys_map_shadow_stack # # Due to a historical design error, certain syscalls are numbered differently diff --git a/tools/perf/bench/sched-seccomp-notify.c b/tools/perf/bench/sched-seccomp-notify.c index b04ebcde4036..a01c40131493 100644 --- a/tools/perf/bench/sched-seccomp-notify.c +++ b/tools/perf/bench/sched-seccomp-notify.c @@ -9,7 +9,7 @@ #include <sys/syscall.h> #include <sys/ioctl.h> #include <linux/time64.h> -#include <linux/seccomp.h> +#include <uapi/linux/seccomp.h> #include <sys/prctl.h> #include <unistd.h> diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh index 4314c9197850..e21caadda7c1 100755 --- a/tools/perf/check-headers.sh +++ b/tools/perf/check-headers.sh @@ -21,6 +21,7 @@ FILES=( "include/uapi/linux/perf_event.h" "include/uapi/linux/prctl.h" "include/uapi/linux/sched.h" + "include/uapi/linux/seccomp.h" "include/uapi/linux/stat.h" "include/uapi/linux/usbdevice_fs.h" "include/uapi/linux/vhost.h" diff --git a/tools/perf/dlfilters/dlfilter-test-api-v0.c b/tools/perf/dlfilters/dlfilter-test-api-v0.c index 72f263d49121..4083b1abeaab 100644 --- a/tools/perf/dlfilters/dlfilter-test-api-v0.c +++ b/tools/perf/dlfilters/dlfilter-test-api-v0.c @@ -289,6 +289,15 @@ static int check_attr(void *ctx) return 0; } +static int check_object_code(void *ctx, const struct perf_dlfilter_sample *sample) +{ + __u8 buf[15]; + + CHECK(perf_dlfilter_fns.object_code(ctx, sample->ip, buf, sizeof(buf)) > 0); + + return 0; +} + static int do_checks(void *data, const struct perf_dlfilter_sample *sample, void *ctx, bool early) { struct filter_data *d = data; @@ -314,7 +323,8 @@ static int do_checks(void *data, const struct perf_dlfilter_sample *sample, void if (early && !d->do_early) return 0; - if (check_al(ctx) || check_addr_al(ctx) || check_address_al(ctx, sample)) + if (check_al(ctx) || check_addr_al(ctx) || check_address_al(ctx, sample) || + check_object_code(ctx, sample)) return -1; if (early) diff --git a/tools/perf/dlfilters/dlfilter-test-api-v2.c b/tools/perf/dlfilters/dlfilter-test-api-v2.c index 38e593d92920..32ff619e881c 100644 --- a/tools/perf/dlfilters/dlfilter-test-api-v2.c +++ b/tools/perf/dlfilters/dlfilter-test-api-v2.c @@ -308,6 +308,15 @@ static int check_attr(void *ctx) return 0; } +static int check_object_code(void *ctx, const struct perf_dlfilter_sample *sample) +{ + __u8 buf[15]; + + CHECK(perf_dlfilter_fns.object_code(ctx, sample->ip, buf, sizeof(buf)) > 0); + + return 0; +} + static int do_checks(void *data, const struct perf_dlfilter_sample *sample, void *ctx, bool early) { struct filter_data *d = data; @@ -333,7 +342,8 @@ static int do_checks(void *data, const struct perf_dlfilter_sample *sample, void if (early && !d->do_early) return 0; - if (check_al(ctx) || check_addr_al(ctx) || check_address_al(ctx, sample)) + if (check_al(ctx) || check_addr_al(ctx) || check_address_al(ctx, sample) || + check_object_code(ctx, sample)) return -1; if (early) diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-events/jevents.py index a7e88332276d..72ba4a9239c6 100755 --- a/tools/perf/pmu-events/jevents.py +++ b/tools/perf/pmu-events/jevents.py @@ -991,7 +991,7 @@ const struct pmu_events_table *perf_pmu__find_events_table(struct perf_pmu *pmu) } } free(cpuid); - if (!pmu) + if (!pmu || !table) return table; for (i = 0; i < table->num_pmus; i++) { diff --git a/tools/perf/pmu-events/metric.py b/tools/perf/pmu-events/metric.py index 0e9ec65d92ae..3e673f25d5fd 100644 --- a/tools/perf/pmu-events/metric.py +++ b/tools/perf/pmu-events/metric.py @@ -413,10 +413,10 @@ def has_event(event: Event) -> Function: # pylint: disable=invalid-name return Function('has_event', event) -def strcmp_cpuid_str(event: str) -> Function: +def strcmp_cpuid_str(cpuid: Event) -> Function: # pylint: disable=redefined-builtin # pylint: disable=invalid-name - return Function('strcmp_cpuid_str', event) + return Function('strcmp_cpuid_str', cpuid) class Metric: """An individual metric that will specifiable on the perf command line.""" diff --git a/tools/perf/util/bpf-prologue.c b/tools/perf/util/bpf-prologue.c deleted file mode 100644 index 9887ae09242d..000000000000 --- a/tools/perf/util/bpf-prologue.c +++ /dev/null @@ -1,508 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * bpf-prologue.c - * - * Copyright (C) 2015 He Kuang <hekuang@huawei.com> - * Copyright (C) 2015 Wang Nan <wangnan0@huawei.com> - * Copyright (C) 2015 Huawei Inc. - */ - -#include <bpf/libbpf.h> -#include "debug.h" -#include "bpf-loader.h" -#include "bpf-prologue.h" -#include "probe-finder.h" -#include <errno.h> -#include <stdlib.h> -#include <dwarf-regs.h> -#include <linux/filter.h> - -#define BPF_REG_SIZE 8 - -#define JMP_TO_ERROR_CODE -1 -#define JMP_TO_SUCCESS_CODE -2 -#define JMP_TO_USER_CODE -3 - -struct bpf_insn_pos { - struct bpf_insn *begin; - struct bpf_insn *end; - struct bpf_insn *pos; -}; - -static inline int -pos_get_cnt(struct bpf_insn_pos *pos) -{ - return pos->pos - pos->begin; -} - -static int -append_insn(struct bpf_insn new_insn, struct bpf_insn_pos *pos) -{ - if (!pos->pos) - return -BPF_LOADER_ERRNO__PROLOGUE2BIG; - - if (pos->pos + 1 >= pos->end) { - pr_err("bpf prologue: prologue too long\n"); - pos->pos = NULL; - return -BPF_LOADER_ERRNO__PROLOGUE2BIG; - } - - *(pos->pos)++ = new_insn; - return 0; -} - -static int -check_pos(struct bpf_insn_pos *pos) -{ - if (!pos->pos || pos->pos >= pos->end) - return -BPF_LOADER_ERRNO__PROLOGUE2BIG; - return 0; -} - -/* - * Convert type string (u8/u16/u32/u64/s8/s16/s32/s64 ..., see - * Documentation/trace/kprobetrace.rst) to size field of BPF_LDX_MEM - * instruction (BPF_{B,H,W,DW}). - */ -static int -argtype_to_ldx_size(const char *type) -{ - int arg_size = type ? atoi(&type[1]) : 64; - - switch (arg_size) { - case 8: - return BPF_B; - case 16: - return BPF_H; - case 32: - return BPF_W; - case 64: - default: - return BPF_DW; - } -} - -static const char * -insn_sz_to_str(int insn_sz) -{ - switch (insn_sz) { - case BPF_B: - return "BPF_B"; - case BPF_H: - return "BPF_H"; - case BPF_W: - return "BPF_W"; - case BPF_DW: - return "BPF_DW"; - default: - return "UNKNOWN"; - } -} - -/* Give it a shorter name */ -#define ins(i, p) append_insn((i), (p)) - -/* - * Give a register name (in 'reg'), generate instruction to - * load register into an eBPF register rd: - * 'ldd target_reg, offset(ctx_reg)', where: - * ctx_reg is pre initialized to pointer of 'struct pt_regs'. - */ -static int -gen_ldx_reg_from_ctx(struct bpf_insn_pos *pos, int ctx_reg, - const char *reg, int target_reg) -{ - int offset = regs_query_register_offset(reg); - - if (offset < 0) { - pr_err("bpf: prologue: failed to get register %s\n", - reg); - return offset; - } - ins(BPF_LDX_MEM(BPF_DW, target_reg, ctx_reg, offset), pos); - - return check_pos(pos); -} - -/* - * Generate a BPF_FUNC_probe_read function call. - * - * src_base_addr_reg is a register holding base address, - * dst_addr_reg is a register holding dest address (on stack), - * result is: - * - * *[dst_addr_reg] = *([src_base_addr_reg] + offset) - * - * Arguments of BPF_FUNC_probe_read: - * ARG1: ptr to stack (dest) - * ARG2: size (8) - * ARG3: unsafe ptr (src) - */ -static int -gen_read_mem(struct bpf_insn_pos *pos, - int src_base_addr_reg, - int dst_addr_reg, - long offset, - int probeid) -{ - /* mov arg3, src_base_addr_reg */ - if (src_base_addr_reg != BPF_REG_ARG3) - ins(BPF_MOV64_REG(BPF_REG_ARG3, src_base_addr_reg), pos); - /* add arg3, #offset */ - if (offset) - ins(BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG3, offset), pos); - - /* mov arg2, #reg_size */ - ins(BPF_ALU64_IMM(BPF_MOV, BPF_REG_ARG2, BPF_REG_SIZE), pos); - - /* mov arg1, dst_addr_reg */ - if (dst_addr_reg != BPF_REG_ARG1) - ins(BPF_MOV64_REG(BPF_REG_ARG1, dst_addr_reg), pos); - - /* Call probe_read */ - ins(BPF_EMIT_CALL(probeid), pos); - /* - * Error processing: if read fail, goto error code, - * will be relocated. Target should be the start of - * error processing code. - */ - ins(BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, JMP_TO_ERROR_CODE), - pos); - - return check_pos(pos); -} - -/* - * Each arg should be bare register. Fetch and save them into argument - * registers (r3 - r5). - * - * BPF_REG_1 should have been initialized with pointer to - * 'struct pt_regs'. - */ -static int -gen_prologue_fastpath(struct bpf_insn_pos *pos, - struct probe_trace_arg *args, int nargs) -{ - int i, err = 0; - - for (i = 0; i < nargs; i++) { - err = gen_ldx_reg_from_ctx(pos, BPF_REG_1, args[i].value, - BPF_PROLOGUE_START_ARG_REG + i); - if (err) - goto errout; - } - - return check_pos(pos); -errout: - return err; -} - -/* - * Slow path: - * At least one argument has the form of 'offset($rx)'. - * - * Following code first stores them into stack, then loads all of then - * to r2 - r5. - * Before final loading, the final result should be: - * - * low address - * BPF_REG_FP - 24 ARG3 - * BPF_REG_FP - 16 ARG2 - * BPF_REG_FP - 8 ARG1 - * BPF_REG_FP - * high address - * - * For each argument (described as: offn(...off2(off1(reg)))), - * generates following code: - * - * r7 <- fp - * r7 <- r7 - stack_offset // Ideal code should initialize r7 using - * // fp before generating args. However, - * // eBPF won't regard r7 as stack pointer - * // if it is generated by minus 8 from - * // another stack pointer except fp. - * // This is why we have to set r7 - * // to fp for each variable. - * r3 <- value of 'reg'-> generated using gen_ldx_reg_from_ctx() - * (r7) <- r3 // skip following instructions for bare reg - * r3 <- r3 + off1 . // skip if off1 == 0 - * r2 <- 8 \ - * r1 <- r7 |-> generated by gen_read_mem() - * call probe_read / - * jnei r0, 0, err ./ - * r3 <- (r7) - * r3 <- r3 + off2 . // skip if off2 == 0 - * r2 <- 8 \ // r2 may be broken by probe_read, so set again - * r1 <- r7 |-> generated by gen_read_mem() - * call probe_read / - * jnei r0, 0, err ./ - * ... - */ -static int -gen_prologue_slowpath(struct bpf_insn_pos *pos, - struct probe_trace_arg *args, int nargs) -{ - int err, i, probeid; - - for (i = 0; i < nargs; i++) { - struct probe_trace_arg *arg = &args[i]; - const char *reg = arg->value; - struct probe_trace_arg_ref *ref = NULL; - int stack_offset = (i + 1) * -8; - - pr_debug("prologue: fetch arg %d, base reg is %s\n", - i, reg); - - /* value of base register is stored into ARG3 */ - err = gen_ldx_reg_from_ctx(pos, BPF_REG_CTX, reg, - BPF_REG_ARG3); - if (err) { - pr_err("prologue: failed to get offset of register %s\n", - reg); - goto errout; - } - - /* Make r7 the stack pointer. */ - ins(BPF_MOV64_REG(BPF_REG_7, BPF_REG_FP), pos); - /* r7 += -8 */ - ins(BPF_ALU64_IMM(BPF_ADD, BPF_REG_7, stack_offset), pos); - /* - * Store r3 (base register) onto stack - * Ensure fp[offset] is set. - * fp is the only valid base register when storing - * into stack. We are not allowed to use r7 as base - * register here. - */ - ins(BPF_STX_MEM(BPF_DW, BPF_REG_FP, BPF_REG_ARG3, - stack_offset), pos); - - ref = arg->ref; - probeid = BPF_FUNC_probe_read_kernel; - while (ref) { - pr_debug("prologue: arg %d: offset %ld\n", - i, ref->offset); - - if (ref->user_access) - probeid = BPF_FUNC_probe_read_user; - - err = gen_read_mem(pos, BPF_REG_3, BPF_REG_7, - ref->offset, probeid); - if (err) { - pr_err("prologue: failed to generate probe_read function call\n"); - goto errout; - } - - ref = ref->next; - /* - * Load previous result into ARG3. Use - * BPF_REG_FP instead of r7 because verifier - * allows FP based addressing only. - */ - if (ref) - ins(BPF_LDX_MEM(BPF_DW, BPF_REG_ARG3, - BPF_REG_FP, stack_offset), pos); - } - } - - /* Final pass: read to registers */ - for (i = 0; i < nargs; i++) { - int insn_sz = (args[i].ref) ? argtype_to_ldx_size(args[i].type) : BPF_DW; - - pr_debug("prologue: load arg %d, insn_sz is %s\n", - i, insn_sz_to_str(insn_sz)); - ins(BPF_LDX_MEM(insn_sz, BPF_PROLOGUE_START_ARG_REG + i, - BPF_REG_FP, -BPF_REG_SIZE * (i + 1)), pos); - } - - ins(BPF_JMP_IMM(BPF_JA, BPF_REG_0, 0, JMP_TO_SUCCESS_CODE), pos); - - return check_pos(pos); -errout: - return err; -} - -static int -prologue_relocate(struct bpf_insn_pos *pos, struct bpf_insn *error_code, - struct bpf_insn *success_code, struct bpf_insn *user_code) -{ - struct bpf_insn *insn; - - if (check_pos(pos)) - return -BPF_LOADER_ERRNO__PROLOGUE2BIG; - - for (insn = pos->begin; insn < pos->pos; insn++) { - struct bpf_insn *target; - u8 class = BPF_CLASS(insn->code); - u8 opcode; - - if (class != BPF_JMP) - continue; - opcode = BPF_OP(insn->code); - if (opcode == BPF_CALL) - continue; - - switch (insn->off) { - case JMP_TO_ERROR_CODE: - target = error_code; - break; - case JMP_TO_SUCCESS_CODE: - target = success_code; - break; - case JMP_TO_USER_CODE: - target = user_code; - break; - default: - pr_err("bpf prologue: internal error: relocation failed\n"); - return -BPF_LOADER_ERRNO__PROLOGUE; - } - - insn->off = target - (insn + 1); - } - return 0; -} - -int bpf__gen_prologue(struct probe_trace_arg *args, int nargs, - struct bpf_insn *new_prog, size_t *new_cnt, - size_t cnt_space) -{ - struct bpf_insn *success_code = NULL; - struct bpf_insn *error_code = NULL; - struct bpf_insn *user_code = NULL; - struct bpf_insn_pos pos; - bool fastpath = true; - int err = 0, i; - - if (!new_prog || !new_cnt) - return -EINVAL; - - if (cnt_space > BPF_MAXINSNS) - cnt_space = BPF_MAXINSNS; - - pos.begin = new_prog; - pos.end = new_prog + cnt_space; - pos.pos = new_prog; - - if (!nargs) { - ins(BPF_ALU64_IMM(BPF_MOV, BPF_PROLOGUE_FETCH_RESULT_REG, 0), - &pos); - - if (check_pos(&pos)) - goto errout; - - *new_cnt = pos_get_cnt(&pos); - return 0; - } - - if (nargs > BPF_PROLOGUE_MAX_ARGS) { - pr_warning("bpf: prologue: %d arguments are dropped\n", - nargs - BPF_PROLOGUE_MAX_ARGS); - nargs = BPF_PROLOGUE_MAX_ARGS; - } - - /* First pass: validation */ - for (i = 0; i < nargs; i++) { - struct probe_trace_arg_ref *ref = args[i].ref; - - if (args[i].value[0] == '@') { - /* TODO: fetch global variable */ - pr_err("bpf: prologue: global %s%+ld not support\n", - args[i].value, ref ? ref->offset : 0); - return -ENOTSUP; - } - - while (ref) { - /* fastpath is true if all args has ref == NULL */ - fastpath = false; - - /* - * Instruction encodes immediate value using - * s32, ref->offset is long. On systems which - * can't fill long in s32, refuse to process if - * ref->offset too large (or small). - */ -#ifdef __LP64__ -#define OFFSET_MAX ((1LL << 31) - 1) -#define OFFSET_MIN ((1LL << 31) * -1) - if (ref->offset > OFFSET_MAX || - ref->offset < OFFSET_MIN) { - pr_err("bpf: prologue: offset out of bound: %ld\n", - ref->offset); - return -BPF_LOADER_ERRNO__PROLOGUEOOB; - } -#endif - ref = ref->next; - } - } - pr_debug("prologue: pass validation\n"); - - if (fastpath) { - /* If all variables are registers... */ - pr_debug("prologue: fast path\n"); - err = gen_prologue_fastpath(&pos, args, nargs); - if (err) - goto errout; - } else { - pr_debug("prologue: slow path\n"); - - /* Initialization: move ctx to a callee saved register. */ - ins(BPF_MOV64_REG(BPF_REG_CTX, BPF_REG_ARG1), &pos); - - err = gen_prologue_slowpath(&pos, args, nargs); - if (err) - goto errout; - /* - * start of ERROR_CODE (only slow pass needs error code) - * mov r2 <- 1 // r2 is error number - * mov r3 <- 0 // r3, r4... should be touched or - * // verifier would complain - * mov r4 <- 0 - * ... - * goto usercode - */ - error_code = pos.pos; - ins(BPF_ALU64_IMM(BPF_MOV, BPF_PROLOGUE_FETCH_RESULT_REG, 1), - &pos); - - for (i = 0; i < nargs; i++) - ins(BPF_ALU64_IMM(BPF_MOV, - BPF_PROLOGUE_START_ARG_REG + i, - 0), - &pos); - ins(BPF_JMP_IMM(BPF_JA, BPF_REG_0, 0, JMP_TO_USER_CODE), - &pos); - } - - /* - * start of SUCCESS_CODE: - * mov r2 <- 0 - * goto usercode // skip - */ - success_code = pos.pos; - ins(BPF_ALU64_IMM(BPF_MOV, BPF_PROLOGUE_FETCH_RESULT_REG, 0), &pos); - - /* - * start of USER_CODE: - * Restore ctx to r1 - */ - user_code = pos.pos; - if (!fastpath) { - /* - * Only slow path needs restoring of ctx. In fast path, - * register are loaded directly from r1. - */ - ins(BPF_MOV64_REG(BPF_REG_ARG1, BPF_REG_CTX), &pos); - err = prologue_relocate(&pos, error_code, success_code, - user_code); - if (err) - goto errout; - } - - err = check_pos(&pos); - if (err) - goto errout; - - *new_cnt = pos_get_cnt(&pos); - return 0; -errout: - return err; -} diff --git a/tools/perf/util/bpf_skel/augmented_raw_syscalls.bpf.c b/tools/perf/util/bpf_skel/augmented_raw_syscalls.bpf.c index 90ce22f9c1a9..939ec769bf4a 100644 --- a/tools/perf/util/bpf_skel/augmented_raw_syscalls.bpf.c +++ b/tools/perf/util/bpf_skel/augmented_raw_syscalls.bpf.c @@ -23,7 +23,9 @@ #define MAX_CPUS 4096 // FIXME: These should come from system headers +#ifndef bool typedef char bool; +#endif typedef int pid_t; typedef long long int __s64; typedef __s64 time64_t; diff --git a/tools/perf/util/dlfilter.c b/tools/perf/util/dlfilter.c index 1dbf27822ee2..4a1dc21b0450 100644 --- a/tools/perf/util/dlfilter.c +++ b/tools/perf/util/dlfilter.c @@ -282,13 +282,21 @@ static struct perf_event_attr *dlfilter__attr(void *ctx) return &d->evsel->core.attr; } +static __s32 code_read(__u64 ip, struct map *map, struct machine *machine, void *buf, __u32 len) +{ + u64 offset = map__map_ip(map, ip); + + if (ip + len >= map__end(map)) + len = map__end(map) - ip; + + return dso__data_read_offset(map__dso(map), machine, offset, buf, len); +} + static __s32 dlfilter__object_code(void *ctx, __u64 ip, void *buf, __u32 len) { struct dlfilter *d = (struct dlfilter *)ctx; struct addr_location *al; struct addr_location a; - struct map *map; - u64 offset; __s32 ret; if (!d->ctx_valid) @@ -298,27 +306,17 @@ static __s32 dlfilter__object_code(void *ctx, __u64 ip, void *buf, __u32 len) if (!al) return -1; - map = al->map; - - if (map && ip >= map__start(map) && ip < map__end(map) && + if (al->map && ip >= map__start(al->map) && ip < map__end(al->map) && machine__kernel_ip(d->machine, ip) == machine__kernel_ip(d->machine, d->sample->ip)) - goto have_map; + return code_read(ip, al->map, d->machine, buf, len); addr_location__init(&a); + thread__find_map_fb(al->thread, d->sample->cpumode, ip, &a); - if (!a.map) { - ret = -1; - goto out; - } + ret = a.map ? code_read(ip, a.map, d->machine, buf, len) : -1; - map = a.map; -have_map: - offset = map__map_ip(map, ip); - if (ip + len >= map__end(map)) - len = map__end(map) - ip; - ret = dso__data_read_offset(map__dso(map), d->machine, offset, buf, len); -out: addr_location__exit(&a); + return ret; } diff --git a/tools/perf/util/hashmap.h b/tools/perf/util/hashmap.h index 0a5bf1937a7c..c12f8320e668 100644 --- a/tools/perf/util/hashmap.h +++ b/tools/perf/util/hashmap.h @@ -80,16 +80,6 @@ struct hashmap { size_t sz; }; -#define HASHMAP_INIT(hash_fn, equal_fn, ctx) { \ - .hash_fn = (hash_fn), \ - .equal_fn = (equal_fn), \ - .ctx = (ctx), \ - .buckets = NULL, \ - .cap = 0, \ - .cap_bits = 0, \ - .sz = 0, \ -} - void hashmap__init(struct hashmap *map, hashmap_hash_fn hash_fn, hashmap_equal_fn equal_fn, void *ctx); struct hashmap *hashmap__new(hashmap_hash_fn hash_fn, diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index d85602aa4b9f..d515ba8a0e16 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -295,7 +295,7 @@ static int perf_pmu__parse_scale(struct perf_pmu *pmu, struct perf_pmu_alias *al len = perf_pmu__event_source_devices_scnprintf(path, sizeof(path)); if (!len) return 0; - scnprintf(path + len, sizeof(path) - len, "%s/%s.scale", pmu->name, alias->name); + scnprintf(path + len, sizeof(path) - len, "%s/events/%s.scale", pmu->name, alias->name); fd = open(path, O_RDONLY); if (fd == -1) @@ -330,7 +330,7 @@ static int perf_pmu__parse_unit(struct perf_pmu *pmu, struct perf_pmu_alias *ali len = perf_pmu__event_source_devices_scnprintf(path, sizeof(path)); if (!len) return 0; - scnprintf(path + len, sizeof(path) - len, "%s/%s.unit", pmu->name, alias->name); + scnprintf(path + len, sizeof(path) - len, "%s/events/%s.unit", pmu->name, alias->name); fd = open(path, O_RDONLY); if (fd == -1) @@ -364,7 +364,7 @@ perf_pmu__parse_per_pkg(struct perf_pmu *pmu, struct perf_pmu_alias *alias) len = perf_pmu__event_source_devices_scnprintf(path, sizeof(path)); if (!len) return 0; - scnprintf(path + len, sizeof(path) - len, "%s/%s.per-pkg", pmu->name, alias->name); + scnprintf(path + len, sizeof(path) - len, "%s/events/%s.per-pkg", pmu->name, alias->name); fd = open(path, O_RDONLY); if (fd == -1) @@ -385,7 +385,7 @@ static int perf_pmu__parse_snapshot(struct perf_pmu *pmu, struct perf_pmu_alias len = perf_pmu__event_source_devices_scnprintf(path, sizeof(path)); if (!len) return 0; - scnprintf(path + len, sizeof(path) - len, "%s/%s.snapshot", pmu->name, alias->name); + scnprintf(path + len, sizeof(path) - len, "%s/events/%s.snapshot", pmu->name, alias->name); fd = open(path, O_RDONLY); if (fd == -1) @@ -520,7 +520,7 @@ static int perf_pmu__new_alias(struct perf_pmu *pmu, const char *name, pmu_name = pe->pmu; } - alias = malloc(sizeof(*alias)); + alias = zalloc(sizeof(*alias)); if (!alias) return -ENOMEM; diff --git a/tools/power/x86/intel-speed-select/isst-config.c b/tools/power/x86/intel-speed-select/isst-config.c index 5fcc2a92957e..d865dc1f89ee 100644 --- a/tools/power/x86/intel-speed-select/isst-config.c +++ b/tools/power/x86/intel-speed-select/isst-config.c @@ -4,8 +4,8 @@ * Copyright (c) 2019 Intel Corporation. */ +#include <ctype.h> #include <linux/isst_if.h> -#include <sys/utsname.h> #include "isst.h" @@ -16,7 +16,7 @@ struct process_cmd_struct { int arg; }; -static const char *version_str = "v1.17"; +static const char *version_str = "v1.18"; static const int supported_api_ver = 2; static struct isst_if_platform_info isst_platform_info; @@ -27,7 +27,7 @@ static FILE *outf; static int cpu_model; static int cpu_stepping; -#define MAX_CPUS_IN_ONE_REQ 256 +#define MAX_CPUS_IN_ONE_REQ 512 static short max_target_cpus; static unsigned short target_cpus[MAX_CPUS_IN_ONE_REQ]; @@ -55,6 +55,8 @@ static int clos_min = -1; static int clos_max = -1; static int clos_desired = -1; static int clos_priority_type; +static int cpu_0_cgroupv2; +static int cpu_0_workaround(int isolate); struct _cpu_map { unsigned short core_id; @@ -474,42 +476,15 @@ static unsigned int is_cpu_online(int cpu) return online; } -static int get_kernel_version(int *major, int *minor) -{ - struct utsname buf; - int ret; - - ret = uname(&buf); - if (ret) - return ret; - - ret = sscanf(buf.release, "%d.%d", major, minor); - if (ret != 2) - return ret; - - return 0; -} - -#define CPU0_HOTPLUG_DEPRECATE_MAJOR_VER 6 -#define CPU0_HOTPLUG_DEPRECATE_MINOR_VER 5 - void set_cpu_online_offline(int cpu, int state) { char buffer[128]; int fd, ret; - if (!cpu) { - int major, minor; - - ret = get_kernel_version(&major, &minor); - if (!ret) { - if (major > CPU0_HOTPLUG_DEPRECATE_MAJOR_VER || (major == CPU0_HOTPLUG_DEPRECATE_MAJOR_VER && - minor >= CPU0_HOTPLUG_DEPRECATE_MINOR_VER)) { - debug_printf("Ignore CPU 0 offline/online for kernel version >= %d.%d\n", major, minor); - debug_printf("Use cgroups to isolate CPU 0\n"); - return; - } - } + if (cpu_0_cgroupv2 && !cpu) { + fprintf(stderr, "Will use cgroup v2 for CPU 0\n"); + cpu_0_workaround(!state); + return; } snprintf(buffer, sizeof(buffer), @@ -517,9 +492,10 @@ void set_cpu_online_offline(int cpu, int state) fd = open(buffer, O_WRONLY); if (fd < 0) { - if (!cpu && state) { + if (!cpu) { fprintf(stderr, "This system is not configured for CPU 0 online/offline\n"); - fprintf(stderr, "Ignoring online request for CPU 0 as this is already online\n"); + fprintf(stderr, "Will use cgroup v2\n"); + cpu_0_workaround(!state); return; } err(-1, "%s open failed", buffer); @@ -906,7 +882,7 @@ int enable_cpuset_controller(void) return 0; } -int isolate_cpus(struct isst_id *id, int mask_size, cpu_set_t *cpu_mask, int level) +int isolate_cpus(struct isst_id *id, int mask_size, cpu_set_t *cpu_mask, int level, int cpu_0_only) { int i, first, curr_index, index, ret, fd; static char str[512], dir_name[64]; @@ -949,6 +925,12 @@ int isolate_cpus(struct isst_id *id, int mask_size, cpu_set_t *cpu_mask, int lev curr_index = 0; first = 1; str[0] = '\0'; + + if (cpu_0_only) { + snprintf(str, str_len, "0"); + goto create_partition; + } + for (i = 0; i < get_topo_max_cpus(); ++i) { if (!is_cpu_in_power_domain(i, id)) continue; @@ -971,6 +953,7 @@ int isolate_cpus(struct isst_id *id, int mask_size, cpu_set_t *cpu_mask, int lev first = 0; } +create_partition: debug_printf("isolated CPUs list: package:%d curr_index:%d [%s]\n", id->pkg, curr_index ,str); snprintf(cpuset_cpus, sizeof(cpuset_cpus), "%s/cpuset.cpus", dir_name); @@ -1011,6 +994,74 @@ int isolate_cpus(struct isst_id *id, int mask_size, cpu_set_t *cpu_mask, int lev return 0; } +static int cpu_0_workaround(int isolate) +{ + int fd, fd1, len, ret; + cpu_set_t cpu_mask; + struct isst_id id; + char str[2]; + + debug_printf("isolate CPU 0 state: %d\n", isolate); + + if (isolate) + goto isolate; + + /* First check if CPU 0 was isolated to remove isolation. */ + + /* If the cpuset.cpus doesn't exist, that means that none of the CPUs are isolated*/ + fd = open("/sys/fs/cgroup/0-0-0/cpuset.cpus", O_RDONLY, 0); + if (fd < 0) + return 0; + + len = read(fd, str, sizeof(str)); + /* Error check, but unlikely to fail. If fails that means that not isolated */ + if (len == -1) + return 0; + + + /* Is CPU 0 is in isolate list, the display is sorted so first element will be CPU 0*/ + if (str[0] != '0') { + close(fd); + return 0; + } + + fd1 = open("/sys/fs/cgroup/0-0-0/cpuset.cpus.partition", O_RDONLY, 0); + /* Unlikely that, this attribute is not present, but handle error */ + if (fd1 < 0) { + close(fd); + return 0; + } + + /* Is CPU 0 already changed partition to "member" */ + len = read(fd1, str, sizeof(str)); + if (len != -1 && str[0] == 'm') { + close(fd1); + close(fd); + return 0; + } + + close(fd1); + close(fd); + + debug_printf("CPU 0 was isolated before, so remove isolation\n"); + +isolate: + ret = enable_cpuset_controller(); + if (ret) + goto isolate_fail; + + CPU_ZERO(&cpu_mask); + memset(&id, 0, sizeof(struct isst_id)); + CPU_SET(0, &cpu_mask); + + ret = isolate_cpus(&id, sizeof(cpu_mask), &cpu_mask, isolate, 1); +isolate_fail: + if (ret) + fprintf(stderr, "Can't isolate CPU 0\n"); + + return ret; +} + static int isst_fill_platform_info(void) { const char *pathname = "/dev/isst_interface"; @@ -1457,7 +1508,8 @@ display_result: if (ret) goto use_offline; - ret = isolate_cpus(id, ctdp_level.core_cpumask_size, ctdp_level.core_cpumask, tdp_level); + ret = isolate_cpus(id, ctdp_level.core_cpumask_size, + ctdp_level.core_cpumask, tdp_level, 0); if (ret) goto use_offline; @@ -2125,7 +2177,7 @@ static void set_fact_enable(int arg) fprintf(stderr, "Enable Intel Speed Select Technology Turbo frequency feature\n"); fprintf(stderr, - "Optional: -t|--trl : Specify turbo ratio limit\n"); + "Optional: -t|--trl : Specify turbo ratio limit in hex starting with 0x\n"); fprintf(stderr, "\tOptional Arguments: -a|--auto : Designate specified target CPUs with"); fprintf(stderr, @@ -2134,7 +2186,7 @@ static void set_fact_enable(int arg) fprintf(stderr, "Disable Intel Speed Select Technology turbo frequency feature\n"); fprintf(stderr, - "Optional: -t|--trl : Specify turbo ratio limit\n"); + "Optional: -t|--trl : Specify turbo ratio limit in hex starting with 0x\n"); fprintf(stderr, "\tOptional Arguments: -a|--auto : Also disable core-power associations\n"); } @@ -2241,6 +2293,14 @@ static void enable_clos_qos_config(struct isst_id *id, void *arg1, void *arg2, v { int ret; int status = *(int *)arg4; + int cp_state, cp_cap; + + if (!isst_read_pm_config(id, &cp_state, &cp_cap)) { + if (!cp_cap) { + isst_display_error_info_message(1, "core-power not supported", 0, 0); + return; + } + } if (is_skx_based_platform()) clos_priority_type = 1; @@ -2526,22 +2586,22 @@ static void set_turbo_mode_for_cpu(struct isst_id *id, int status) } if (status) { - isst_display_result(id, outf, "turbo-mode", "enable", 0); - } else { isst_display_result(id, outf, "turbo-mode", "disable", 0); + } else { + isst_display_result(id, outf, "turbo-mode", "enable", 0); } } static void set_turbo_mode(int arg) { - int i, enable = arg; + int i, disable = arg; struct isst_id id; if (cmd_help) { - if (enable) - fprintf(stderr, "Set turbo mode enable\n"); - else + if (disable) fprintf(stderr, "Set turbo mode disable\n"); + else + fprintf(stderr, "Set turbo mode enable\n"); exit(0); } @@ -2559,7 +2619,7 @@ static void set_turbo_mode(int arg) if (online) { set_isst_id(&id, i); - set_turbo_mode_for_cpu(&id, enable); + set_turbo_mode_for_cpu(&id, disable); } } @@ -2573,6 +2633,9 @@ static void get_set_trl(struct isst_id *id, void *arg1, void *arg2, void *arg3, int set = *(int *)arg4; int ret; + if (id->cpu < 0) + return; + if (set && !fact_trl) { isst_display_error_info_message(1, "Invalid TRL. Specify with [-t|--trl]", 0, 0); exit(0); @@ -2596,7 +2659,7 @@ static void process_trl(int arg) if (cmd_help) { if (arg) { fprintf(stderr, "Set TRL (turbo ratio limits)\n"); - fprintf(stderr, "\t t|--trl: Specify turbo ratio limit for setting TRL\n"); + fprintf(stderr, "\t t|--trl: Specify turbo ratio limit for setting TRL in hex starting with 0x\n"); } else { fprintf(stderr, "Get TRL (turbo ratio limits)\n"); } @@ -2730,6 +2793,43 @@ error: exit(-1); } +static void check_optarg(char *option, int hex) +{ + if (optarg) { + char *start = optarg; + int i; + + if (hex && strlen(optarg) < 3) { + /* At least 0x plus one character must be present */ + fprintf(stderr, "malformed arguments for:%s [%s]\n", option, optarg); + exit(0); + } + + if (hex) { + if (optarg[0] != '0' || tolower(optarg[1]) != 'x') { + fprintf(stderr, "malformed arguments for:%s [%s]\n", + option, optarg); + exit(0); + } + start = &optarg[2]; + } + + for (i = 0; i < strlen(start); ++i) { + if (hex) { + if (!isxdigit(start[i])) { + fprintf(stderr, "malformed arguments for:%s [%s]\n", + option, optarg); + exit(0); + } + } else if (!isdigit(start[i])) { + fprintf(stderr, "malformed arguments for:%s [%s]\n", + option, optarg); + exit(0); + } + } + } +} + static void parse_cmd_args(int argc, int start, char **argv) { int opt; @@ -2763,18 +2863,21 @@ static void parse_cmd_args(int argc, int start, char **argv) auto_mode = 1; break; case 'b': + check_optarg("bucket", 0); fact_bucket = atoi(optarg); break; case 'h': cmd_help = 1; break; case 'l': + check_optarg("level", 0); tdp_level = atoi(optarg); break; case 'o': force_online_offline = 1; break; case 't': + check_optarg("trl", 1); sscanf(optarg, "0x%llx", &fact_trl); break; case 'r': @@ -2791,13 +2894,16 @@ static void parse_cmd_args(int argc, int start, char **argv) break; /* CLOS related */ case 'c': + check_optarg("clos", 0); current_clos = atoi(optarg); break; case 'd': + check_optarg("desired", 0); clos_desired = atoi(optarg); clos_desired /= isst_get_disp_freq_multiplier(); break; case 'e': + check_optarg("epp", 0); clos_epp = atoi(optarg); if (is_skx_based_platform()) { isst_display_error_info_message(1, "epp can't be specified on this platform", 0, 0); @@ -2805,14 +2911,17 @@ static void parse_cmd_args(int argc, int start, char **argv) } break; case 'n': + check_optarg("min", 0); clos_min = atoi(optarg); clos_min /= isst_get_disp_freq_multiplier(); break; case 'm': + check_optarg("max", 0); clos_max = atoi(optarg); clos_max /= isst_get_disp_freq_multiplier(); break; case 'p': + check_optarg("priority", 0); clos_priority_type = atoi(optarg); if (is_skx_based_platform() && !clos_priority_type) { isst_display_error_info_message(1, "Invalid clos priority type: proportional for this platform", 0, 0); @@ -2820,6 +2929,7 @@ static void parse_cmd_args(int argc, int start, char **argv) } break; case 'w': + check_optarg("weight", 0); clos_prop_prio = atoi(optarg); if (is_skx_based_platform()) { isst_display_error_info_message(1, "weight can't be specified on this platform", 0, 0); @@ -2995,6 +3105,7 @@ static void usage(void) printf("\t[-n|--no-daemon : Don't run as daemon. By default --oob will turn on daemon mode\n"); printf("\t[-w|--delay : Delay for reading config level state change in OOB poll mode.\n"); printf("\t[-g|--cgroupv2 : Try to use cgroup v2 CPU isolation instead of CPU online/offline.\n"); + printf("\t[-u|--cpu0-workaround : Don't try to online/offline CPU0 instead use cgroup v2.\n"); printf("\nResult format\n"); printf("\tResult display uses a common format for each command:\n"); printf("\tResults are formatted in text/JSON with\n"); @@ -3048,6 +3159,7 @@ static void cmdline(int argc, char **argv) { "no-daemon", no_argument, 0, 'n' }, { "poll-interval", required_argument, 0, 'w' }, { "cgroupv2", required_argument, 0, 'g' }, + { "cpu0-workaround", required_argument, 0, 'u' }, { 0, 0, 0, 0 } }; @@ -3078,7 +3190,7 @@ static void cmdline(int argc, char **argv) goto out; progname = argv[0]; - while ((opt = getopt_long_only(argc, argv, "+c:df:hio:vabw:ng", long_options, + while ((opt = getopt_long_only(argc, argv, "+c:df:hio:vabw:ngu", long_options, &option_index)) != -1) { switch (opt) { case 'a': @@ -3140,6 +3252,9 @@ static void cmdline(int argc, char **argv) case 'g': cgroupv2 = 1; break; + case 'u': + cpu_0_cgroupv2 = 1; + break; default: usage(); } diff --git a/tools/power/x86/intel-speed-select/isst-daemon.c b/tools/power/x86/intel-speed-select/isst-daemon.c index 12053fa43542..66df21b2b573 100644 --- a/tools/power/x86/intel-speed-select/isst-daemon.c +++ b/tools/power/x86/intel-speed-select/isst-daemon.c @@ -90,7 +90,8 @@ void process_level_change(struct isst_id *id) if (ret) goto use_offline; - isolate_cpus(id, ctdp_level.core_cpumask_size, ctdp_level.core_cpumask, pkg_dev.current_level); + isolate_cpus(id, ctdp_level.core_cpumask_size, ctdp_level.core_cpumask, + pkg_dev.current_level, 0); goto free_mask; } diff --git a/tools/power/x86/intel-speed-select/isst.h b/tools/power/x86/intel-speed-select/isst.h index 8def22dec4a2..4bddd3c66bf7 100644 --- a/tools/power/x86/intel-speed-select/isst.h +++ b/tools/power/x86/intel-speed-select/isst.h @@ -318,7 +318,8 @@ extern struct isst_platform_ops *tpmi_get_platform_ops(void); /* Cgroup related interface */ extern int enable_cpuset_controller(void); -extern int isolate_cpus(struct isst_id *id, int mask_size, cpu_set_t *cpu_mask, int level); +extern int isolate_cpus(struct isst_id *id, int mask_size, cpu_set_t *cpu_mask, + int level, int cpu_0_only); extern int use_cgroupv2(void); #endif diff --git a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py index ec3323100e1a..38cfbdcdedb7 100755 --- a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py +++ b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py @@ -1,4 +1,4 @@ -#!/usr/bin/env python +#!/usr/bin/env python3 # SPDX-License-Identifier: GPL-2.0-only # -*- coding: utf-8 -*- # @@ -11,11 +11,11 @@ then this utility enables and collects trace data for a user specified interval and generates performance plots. Prerequisites: - Python version 2.7.x or higher + Python version 3.6.x or higher gnuplot 5.0 or higher - gnuplot-py 1.8 or higher + python3-gnuplot 1.8 or higher (Most of the distributions have these required packages. They may be called - gnuplot-py, phython-gnuplot or phython3-gnuplot, gnuplot-nox, ... ) + gnuplot-py, python-gnuplot or python3-gnuplot, gnuplot-nox, ... ) HWP (Hardware P-States are disabled) Kernel config for Linux trace is enabled @@ -23,7 +23,7 @@ Prerequisites: see print_help(): for Usage and Output details """ -from __future__ import print_function + from datetime import datetime import subprocess import os @@ -562,7 +562,7 @@ if __name__ == "__main__": # Temporary (or perhaps not) cur_version = sys.version_info - print('python version (should be >= 2.7):') + print('python version (should be >= 3.6):') print(cur_version) # Left as "cleanup" for potential future re-run ability. diff --git a/tools/testing/memblock/internal.h b/tools/testing/memblock/internal.h index fdb7f5db7308..f6c6e5474c3a 100644 --- a/tools/testing/memblock/internal.h +++ b/tools/testing/memblock/internal.h @@ -20,4 +20,8 @@ void memblock_free_pages(struct page *page, unsigned long pfn, { } +static inline void accept_memory(phys_addr_t start, phys_addr_t end) +{ +} + #endif diff --git a/tools/testing/memblock/mmzone.c b/tools/testing/memblock/mmzone.c index 7b0909e8b759..d3d58851864e 100644 --- a/tools/testing/memblock/mmzone.c +++ b/tools/testing/memblock/mmzone.c @@ -11,7 +11,7 @@ struct pglist_data *next_online_pgdat(struct pglist_data *pgdat) return NULL; } -void reserve_bootmem_region(phys_addr_t start, phys_addr_t end) +void reserve_bootmem_region(phys_addr_t start, phys_addr_t end, int nid) { } diff --git a/tools/testing/memblock/tests/basic_api.c b/tools/testing/memblock/tests/basic_api.c index 411647094cc3..57bf2688edfd 100644 --- a/tools/testing/memblock/tests/basic_api.c +++ b/tools/testing/memblock/tests/basic_api.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-or-later +#include "basic_api.h" #include <string.h> #include <linux/memblock.h> -#include "basic_api.h" #define EXPECTED_MEMBLOCK_REGIONS 128 #define FUNC_ADD "memblock_add" diff --git a/tools/testing/memblock/tests/common.h b/tools/testing/memblock/tests/common.h index 4f23302ee677..b5ec59aa62d7 100644 --- a/tools/testing/memblock/tests/common.h +++ b/tools/testing/memblock/tests/common.h @@ -5,6 +5,7 @@ #include <stdlib.h> #include <assert.h> #include <linux/types.h> +#include <linux/seq_file.h> #include <linux/memblock.h> #include <linux/sizes.h> #include <linux/printk.h> diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 42806add0114..3b2061d1c1a5 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -18,6 +18,7 @@ TARGETS += drivers/dma-buf TARGETS += drivers/s390x/uvdevice TARGETS += drivers/net/bonding TARGETS += drivers/net/team +TARGETS += dt TARGETS += efivarfs TARGETS += exec TARGETS += fchmodat2 @@ -85,6 +86,8 @@ TARGETS += syscall_user_dispatch TARGETS += sysctl TARGETS += tc-testing TARGETS += tdx +TARGETS += thermal/intel/power_floor +TARGETS += thermal/intel/workload_hint TARGETS += timens ifneq (1, $(quicktest)) TARGETS += timers @@ -92,7 +95,7 @@ endif TARGETS += tmpfs TARGETS += tpm2 TARGETS += tty -TARGETS += uevents +TARGETS += uevent TARGETS += user TARGETS += user_events TARGETS += vDSO diff --git a/tools/testing/selftests/alsa/conf.c b/tools/testing/selftests/alsa/conf.c index d7aafe5a1993..2f1685a3eae1 100644 --- a/tools/testing/selftests/alsa/conf.c +++ b/tools/testing/selftests/alsa/conf.c @@ -431,7 +431,6 @@ long conf_get_long(snd_config_t *root, const char *key1, const char *key2, long int conf_get_bool(snd_config_t *root, const char *key1, const char *key2, int def) { snd_config_t *cfg; - long l; int ret; if (!root) diff --git a/tools/testing/selftests/alsa/mixer-test.c b/tools/testing/selftests/alsa/mixer-test.c index c95d63e553f4..21e482b23f50 100644 --- a/tools/testing/selftests/alsa/mixer-test.c +++ b/tools/testing/selftests/alsa/mixer-test.c @@ -188,7 +188,7 @@ static int wait_for_event(struct ctl_data *ctl, int timeout) { unsigned short revents; snd_ctl_event_t *event; - int count, err; + int err; unsigned int mask = 0; unsigned int ev_id; @@ -430,7 +430,6 @@ static bool strend(const char *haystack, const char *needle) static void test_ctl_name(struct ctl_data *ctl) { bool name_ok = true; - bool check; ksft_print_msg("%d.%d %s\n", ctl->card->card, ctl->elem, ctl->name); @@ -863,7 +862,6 @@ static bool test_ctl_write_invalid_value(struct ctl_data *ctl, snd_ctl_elem_value_t *val) { int err; - long val_read; /* Ideally this will fail... */ err = snd_ctl_elem_write(ctl->card->handle, val); @@ -883,8 +881,7 @@ static bool test_ctl_write_invalid_value(struct ctl_data *ctl, static bool test_ctl_write_invalid_boolean(struct ctl_data *ctl) { - int err, i; - long val_read; + int i; bool fail = false; snd_ctl_elem_value_t *val; snd_ctl_elem_value_alloca(&val); @@ -994,8 +991,7 @@ static bool test_ctl_write_invalid_integer64(struct ctl_data *ctl) static bool test_ctl_write_invalid_enumerated(struct ctl_data *ctl) { - int err, i; - unsigned int val_read; + int i; bool fail = false; snd_ctl_elem_value_t *val; snd_ctl_elem_value_alloca(&val); @@ -1027,7 +1023,6 @@ static bool test_ctl_write_invalid_enumerated(struct ctl_data *ctl) static void test_ctl_write_invalid(struct ctl_data *ctl) { bool pass; - int err; /* If the control is turned off let's be polite */ if (snd_ctl_elem_info_is_inactive(ctl->info)) { diff --git a/tools/testing/selftests/alsa/pcm-test.c b/tools/testing/selftests/alsa/pcm-test.c index 2f5e3c462194..c0a39818c5a4 100644 --- a/tools/testing/selftests/alsa/pcm-test.c +++ b/tools/testing/selftests/alsa/pcm-test.c @@ -257,7 +257,7 @@ static void find_pcms(void) static void test_pcm_time(struct pcm_data *data, enum test_class class, const char *test_name, snd_config_t *pcm_cfg) { - char name[64], key[128], msg[256]; + char name[64], msg[256]; const int duration_s = 2, margin_ms = 100; const int duration_ms = duration_s * 1000; const char *cs; @@ -567,7 +567,7 @@ int main(void) { struct card_data *card; struct pcm_data *pcm; - snd_config_t *global_config, *cfg, *pcm_cfg; + snd_config_t *global_config, *cfg; int num_pcm_tests = 0, num_tests, num_std_pcm_tests; int ret; void *thread_ret; diff --git a/tools/testing/selftests/alsa/test-pcmtest-driver.c b/tools/testing/selftests/alsa/test-pcmtest-driver.c index 357adc722cba..a52ecd43dbe3 100644 --- a/tools/testing/selftests/alsa/test-pcmtest-driver.c +++ b/tools/testing/selftests/alsa/test-pcmtest-driver.c @@ -313,7 +313,6 @@ TEST_F(pcmtest, ni_playback) { */ TEST_F(pcmtest, reset_ioctl) { snd_pcm_t *handle; - unsigned char *it; int test_res; struct pcmtest_test_params *params = &self->params; diff --git a/tools/testing/selftests/arm64/abi/hwcap.c b/tools/testing/selftests/arm64/abi/hwcap.c index e3d262831d91..1189e77c8152 100644 --- a/tools/testing/selftests/arm64/abi/hwcap.c +++ b/tools/testing/selftests/arm64/abi/hwcap.c @@ -81,6 +81,20 @@ static void lrcpc_sigill(void) asm volatile(".inst 0xb8bfc3e0" : : : ); } +static void lse128_sigill(void) +{ + u64 __attribute__ ((aligned (16))) mem[2] = { 10, 20 }; + register u64 *memp asm ("x0") = mem; + register u64 val0 asm ("x1") = 5; + register u64 val1 asm ("x2") = 4; + + /* SWPP X1, X2, [X0] */ + asm volatile(".inst 0x19228001" + : "+r" (memp), "+r" (val0), "+r" (val1) + : + : "cc", "memory"); +} + static void mops_sigill(void) { char dst[1], src[1]; @@ -226,6 +240,12 @@ static void sveaes_sigill(void) asm volatile(".inst 0x4522e400" : : : "z0"); } +static void sveb16b16_sigill(void) +{ + /* BFADD ZA.H[W0, 0], {Z0.H-Z1.H} */ + asm volatile(".inst 0xC1E41C00" : : : ); +} + static void svepmull_sigill(void) { /* PMULLB Z0.Q, Z0.D, Z0.D */ @@ -289,6 +309,19 @@ static void uscat_sigbus(void) asm volatile(".inst 0xb820003f" : : : ); } +static void lrcpc3_sigill(void) +{ + int data[2] = { 1, 2 }; + + register int *src asm ("x0") = data; + register int data0 asm ("w2") = 0; + register int data1 asm ("w3") = 0; + + /* LDIAPP w2, w3, [x0] */ + asm volatile(".inst 0x99431802" + : "=r" (data0), "=r" (data1) : "r" (src) :); +} + static const struct hwcap_data { const char *name; unsigned long at_hwcap; @@ -349,6 +382,13 @@ static const struct hwcap_data { .sigill_fn = ilrcpc_sigill, }, { + .name = "LRCPC3", + .at_hwcap = AT_HWCAP2, + .hwcap_bit = HWCAP2_LRCPC3, + .cpuinfo = "lrcpc3", + .sigill_fn = lrcpc3_sigill, + }, + { .name = "LSE", .at_hwcap = AT_HWCAP, .hwcap_bit = HWCAP_ATOMICS, @@ -365,6 +405,13 @@ static const struct hwcap_data { .sigbus_reliable = true, }, { + .name = "LSE128", + .at_hwcap = AT_HWCAP2, + .hwcap_bit = HWCAP2_LSE128, + .cpuinfo = "lse128", + .sigill_fn = lse128_sigill, + }, + { .name = "MOPS", .at_hwcap = AT_HWCAP2, .hwcap_bit = HWCAP2_MOPS, @@ -494,6 +541,13 @@ static const struct hwcap_data { .sigill_fn = sveaes_sigill, }, { + .name = "SVE2 B16B16", + .at_hwcap = AT_HWCAP2, + .hwcap_bit = HWCAP2_SVE_B16B16, + .cpuinfo = "sveb16b16", + .sigill_fn = sveb16b16_sigill, + }, + { .name = "SVE2 PMULL", .at_hwcap = AT_HWCAP2, .hwcap_bit = HWCAP2_SVEPMULL, diff --git a/tools/testing/selftests/arm64/fp/sve-test.S b/tools/testing/selftests/arm64/fp/sve-test.S index 4328895dfc87..547d077e3517 100644 --- a/tools/testing/selftests/arm64/fp/sve-test.S +++ b/tools/testing/selftests/arm64/fp/sve-test.S @@ -473,6 +473,13 @@ function _start // mov x8, #__NR_sched_yield // Encourage preemption // svc #0 +#ifdef SSVE + mrs x0, S3_3_C4_C2_2 // SVCR should have ZA=0,SM=1 + and x1, x0, #3 + cmp x1, #1 + b.ne svcr_barf +#endif + mov x21, #0 0: mov x0, x21 bl check_zreg @@ -553,3 +560,15 @@ function vl_barf mov x1, #1 svc #0 endfunction + +function svcr_barf + mov x10, x0 + + puts "Bad SVCR: " + mov x0, x10 + bl putdecn + + mov x8, #__NR_exit + mov x1, #1 + svc #0 +endfunction diff --git a/tools/testing/selftests/bpf/DENYLIST.aarch64 b/tools/testing/selftests/bpf/DENYLIST.aarch64 index 7f768d335698..5c2cc7e8c5d0 100644 --- a/tools/testing/selftests/bpf/DENYLIST.aarch64 +++ b/tools/testing/selftests/bpf/DENYLIST.aarch64 @@ -1,17 +1,13 @@ bpf_cookie/multi_kprobe_attach_api # kprobe_multi_link_api_subtest:FAIL:fentry_raw_skel_load unexpected error: -3 bpf_cookie/multi_kprobe_link_api # kprobe_multi_link_api_subtest:FAIL:fentry_raw_skel_load unexpected error: -3 +exceptions # JIT does not support calling kfunc bpf_throw: -524 fexit_sleep # The test never returns. The remaining tests cannot start. -kprobe_multi_bench_attach # bpf_program__attach_kprobe_multi_opts unexpected error: -95 -kprobe_multi_test/attach_api_addrs # bpf_program__attach_kprobe_multi_opts unexpected error: -95 -kprobe_multi_test/attach_api_pattern # bpf_program__attach_kprobe_multi_opts unexpected error: -95 -kprobe_multi_test/attach_api_syms # bpf_program__attach_kprobe_multi_opts unexpected error: -95 -kprobe_multi_test/bench_attach # bpf_program__attach_kprobe_multi_opts unexpected error: -95 -kprobe_multi_test/link_api_addrs # link_fd unexpected link_fd: actual -95 < expected 0 -kprobe_multi_test/link_api_syms # link_fd unexpected link_fd: actual -95 < expected 0 -kprobe_multi_test/skel_api # libbpf: failed to load BPF skeleton 'kprobe_multi': -3 +kprobe_multi_bench_attach # needs CONFIG_FPROBE +kprobe_multi_test # needs CONFIG_FPROBE module_attach # prog 'kprobe_multi': failed to auto-attach: -95 fentry_test/fentry_many_args # fentry_many_args:FAIL:fentry_many_args_attach unexpected error: -524 fexit_test/fexit_many_args # fexit_many_args:FAIL:fexit_many_args_attach unexpected error: -524 fill_link_info/kprobe_multi_link_info # bpf_program__attach_kprobe_multi_opts unexpected error: -95 fill_link_info/kretprobe_multi_link_info # bpf_program__attach_kprobe_multi_opts unexpected error: -95 fill_link_info/kprobe_multi_invalid_ubuff # bpf_program__attach_kprobe_multi_opts unexpected error: -95 +missed/kprobe_recursion # missed_kprobe_recursion__attach unexpected error: -95 (errno 95) diff --git a/tools/testing/selftests/bpf/DENYLIST.s390x b/tools/testing/selftests/bpf/DENYLIST.s390x index 5061d9e24c16..1a63996c0304 100644 --- a/tools/testing/selftests/bpf/DENYLIST.s390x +++ b/tools/testing/selftests/bpf/DENYLIST.s390x @@ -1,29 +1,5 @@ # TEMPORARY # Alphabetical order -bloom_filter_map # failed to find kernel BTF type ID of '__x64_sys_getpgid': -3 (?) -bpf_cookie # failed to open_and_load program: -524 (trampoline) -bpf_loop # attaches to __x64_sys_nanosleep -cgrp_local_storage # prog_attach unexpected error: -524 (trampoline) -dynptr/test_dynptr_skb_data -dynptr/test_skb_readonly -fexit_sleep # fexit_skel_load fexit skeleton failed (trampoline) +exceptions # JIT does not support calling kfunc bpf_throw (exceptions) get_stack_raw_tp # user_stack corrupted user stack (no backchain userspace) -iters/testmod_seq* # s390x doesn't support kfuncs in modules yet -kprobe_multi_bench_attach # bpf_program__attach_kprobe_multi_opts unexpected error: -95 -kprobe_multi_test # relies on fentry -ksyms_btf/weak_ksyms* # test_ksyms_weak__open_and_load unexpected error: -22 (kfunc) -ksyms_module # test_ksyms_module__open_and_load unexpected error: -9 (?) -ksyms_module_libbpf # JIT does not support calling kernel function (kfunc) -ksyms_module_lskel # test_ksyms_module_lskel__open_and_load unexpected error: -9 (?) -module_attach # skel_attach skeleton attach failed: -524 (trampoline) -ringbuf # skel_load skeleton load failed (?) stacktrace_build_id # compare_map_keys stackid_hmap vs. stackmap err -2 errno 2 (?) -test_lsm # attach unexpected error: -524 (trampoline) -trace_printk # trace_printk__load unexpected error: -2 (errno 2) (?) -trace_vprintk # trace_vprintk__open_and_load unexpected error: -9 (?) -unpriv_bpf_disabled # fentry -user_ringbuf # failed to find kernel BTF type ID of '__s390x_sys_prctl': -3 (?) -verif_stats # trace_vprintk__open_and_load unexpected error: -9 (?) -xdp_bonding # failed to auto-attach program 'trace_on_entry': -524 (trampoline) -xdp_metadata # JIT does not support calling kernel function (kfunc) -test_task_under_cgroup # JIT does not support calling kernel function (kfunc) diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index caede9b574cb..9c27b67bc7b1 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -27,7 +27,11 @@ endif BPF_GCC ?= $(shell command -v bpf-gcc;) SAN_CFLAGS ?= SAN_LDFLAGS ?= $(SAN_CFLAGS) -CFLAGS += -g -O0 -rdynamic -Wall -Werror $(GENFLAGS) $(SAN_CFLAGS) \ +RELEASE ?= +OPT_FLAGS ?= $(if $(RELEASE),-O2,-O0) +CFLAGS += -g $(OPT_FLAGS) -rdynamic \ + -Wall -Werror \ + $(GENFLAGS) $(SAN_CFLAGS) \ -I$(CURDIR) -I$(INCLUDE_DIR) -I$(GENDIR) -I$(LIBDIR) \ -I$(TOOLSINCDIR) -I$(APIDIR) -I$(OUTPUT) LDFLAGS += $(SAN_LDFLAGS) @@ -104,7 +108,7 @@ TEST_GEN_PROGS_EXTENDED = test_sock_addr test_skb_cgroup_id_user \ xskxceiver xdp_redirect_multi xdp_synproxy veristat xdp_hw_metadata \ xdp_features -TEST_GEN_FILES += liburandom_read.so urandom_read sign-file +TEST_GEN_FILES += liburandom_read.so urandom_read sign-file uprobe_multi # Emit succinct information message describing current building step # $1 - generic step name (e.g., CC, LINK, etc); @@ -188,7 +192,7 @@ $(OUTPUT)/%:%.c $(Q)$(LINK.c) $^ $(LDLIBS) -o $@ # LLVM's ld.lld doesn't support all the architectures, so use it only on x86 -ifeq ($(SRCARCH),x86) +ifeq ($(SRCARCH),$(filter $(SRCARCH),x86 riscv)) LLD := lld else LLD := ld @@ -196,17 +200,20 @@ endif # Filter out -static for liburandom_read.so and its dependent targets so that static builds # do not fail. Static builds leave urandom_read relying on system-wide shared libraries. -$(OUTPUT)/liburandom_read.so: urandom_read_lib1.c urandom_read_lib2.c +$(OUTPUT)/liburandom_read.so: urandom_read_lib1.c urandom_read_lib2.c liburandom_read.map $(call msg,LIB,,$@) - $(Q)$(CLANG) $(filter-out -static,$(CFLAGS) $(LDFLAGS)) \ - $^ $(filter-out -static,$(LDLIBS)) \ + $(Q)$(CLANG) $(CLANG_TARGET_ARCH) \ + $(filter-out -static,$(CFLAGS) $(LDFLAGS)) \ + $(filter %.c,$^) $(filter-out -static,$(LDLIBS)) \ -fuse-ld=$(LLD) -Wl,-znoseparate-code -Wl,--build-id=sha1 \ + -Wl,--version-script=liburandom_read.map \ -fPIC -shared -o $@ $(OUTPUT)/urandom_read: urandom_read.c urandom_read_aux.c $(OUTPUT)/liburandom_read.so $(call msg,BINARY,,$@) - $(Q)$(CLANG) $(filter-out -static,$(CFLAGS) $(LDFLAGS)) $(filter %.c,$^) \ - -lurandom_read $(filter-out -static,$(LDLIBS)) -L$(OUTPUT) \ + $(Q)$(CLANG) $(CLANG_TARGET_ARCH) \ + $(filter-out -static,$(CFLAGS) $(LDFLAGS)) $(filter %.c,$^) \ + -lurandom_read $(filter-out -static,$(LDLIBS)) -L$(OUTPUT) \ -fuse-ld=$(LLD) -Wl,-znoseparate-code -Wl,--build-id=sha1 \ -Wl,-rpath=. -o $@ @@ -238,7 +245,7 @@ $(OUTPUT)/runqslower: $(BPFOBJ) | $(DEFAULT_BPFTOOL) $(RUNQSLOWER_OUTPUT) BPFTOOL_OUTPUT=$(HOST_BUILD_DIR)/bpftool/ \ BPFOBJ_OUTPUT=$(BUILD_DIR)/libbpf \ BPFOBJ=$(BPFOBJ) BPF_INCLUDE=$(INCLUDE_DIR) \ - EXTRA_CFLAGS='-g -O0 $(SAN_CFLAGS)' \ + EXTRA_CFLAGS='-g $(OPT_FLAGS) $(SAN_CFLAGS)' \ EXTRA_LDFLAGS='$(SAN_LDFLAGS)' && \ cp $(RUNQSLOWER_OUTPUT)runqslower $@ @@ -276,7 +283,7 @@ $(DEFAULT_BPFTOOL): $(wildcard $(BPFTOOLDIR)/*.[ch] $(BPFTOOLDIR)/Makefile) \ $(HOST_BPFOBJ) | $(HOST_BUILD_DIR)/bpftool $(Q)$(MAKE) $(submake_extras) -C $(BPFTOOLDIR) \ ARCH= CROSS_COMPILE= CC="$(HOSTCC)" LD="$(HOSTLD)" \ - EXTRA_CFLAGS='-g -O0' \ + EXTRA_CFLAGS='-g $(OPT_FLAGS)' \ OUTPUT=$(HOST_BUILD_DIR)/bpftool/ \ LIBBPF_OUTPUT=$(HOST_BUILD_DIR)/libbpf/ \ LIBBPF_DESTDIR=$(HOST_SCRATCH_DIR)/ \ @@ -287,7 +294,7 @@ $(CROSS_BPFTOOL): $(wildcard $(BPFTOOLDIR)/*.[ch] $(BPFTOOLDIR)/Makefile) \ $(BPFOBJ) | $(BUILD_DIR)/bpftool $(Q)$(MAKE) $(submake_extras) -C $(BPFTOOLDIR) \ ARCH=$(ARCH) CROSS_COMPILE=$(CROSS_COMPILE) \ - EXTRA_CFLAGS='-g -O0' \ + EXTRA_CFLAGS='-g $(OPT_FLAGS)' \ OUTPUT=$(BUILD_DIR)/bpftool/ \ LIBBPF_OUTPUT=$(BUILD_DIR)/libbpf/ \ LIBBPF_DESTDIR=$(SCRATCH_DIR)/ \ @@ -310,7 +317,7 @@ $(BPFOBJ): $(wildcard $(BPFDIR)/*.[ch] $(BPFDIR)/Makefile) \ $(APIDIR)/linux/bpf.h \ | $(BUILD_DIR)/libbpf $(Q)$(MAKE) $(submake_extras) -C $(BPFDIR) OUTPUT=$(BUILD_DIR)/libbpf/ \ - EXTRA_CFLAGS='-g -O0 $(SAN_CFLAGS)' \ + EXTRA_CFLAGS='-g $(OPT_FLAGS) $(SAN_CFLAGS)' \ EXTRA_LDFLAGS='$(SAN_LDFLAGS)' \ DESTDIR=$(SCRATCH_DIR) prefix= all install_headers @@ -319,7 +326,7 @@ $(HOST_BPFOBJ): $(wildcard $(BPFDIR)/*.[ch] $(BPFDIR)/Makefile) \ $(APIDIR)/linux/bpf.h \ | $(HOST_BUILD_DIR)/libbpf $(Q)$(MAKE) $(submake_extras) -C $(BPFDIR) \ - EXTRA_CFLAGS='-g -O0' ARCH= CROSS_COMPILE= \ + EXTRA_CFLAGS='-g $(OPT_FLAGS)' ARCH= CROSS_COMPILE= \ OUTPUT=$(HOST_BUILD_DIR)/libbpf/ \ CC="$(HOSTCC)" LD="$(HOSTLD)" \ DESTDIR=$(HOST_SCRATCH_DIR)/ prefix= all install_headers @@ -578,11 +585,20 @@ endef # Define test_progs test runner. TRUNNER_TESTS_DIR := prog_tests TRUNNER_BPF_PROGS_DIR := progs -TRUNNER_EXTRA_SOURCES := test_progs.c cgroup_helpers.c trace_helpers.c \ - network_helpers.c testing_helpers.c \ - btf_helpers.c flow_dissector_load.h \ - cap_helpers.c test_loader.c xsk.c disasm.c \ - json_writer.c unpriv_helpers.c \ +TRUNNER_EXTRA_SOURCES := test_progs.c \ + cgroup_helpers.c \ + trace_helpers.c \ + network_helpers.c \ + testing_helpers.c \ + btf_helpers.c \ + cap_helpers.c \ + unpriv_helpers.c \ + netlink_helpers.c \ + test_loader.c \ + xsk.c \ + disasm.c \ + json_writer.c \ + flow_dissector_load.h \ ip_check_defrag_frags.h TRUNNER_EXTRA_FILES := $(OUTPUT)/urandom_read $(OUTPUT)/bpf_testmod.ko \ $(OUTPUT)/liburandom_read.so \ @@ -640,7 +656,9 @@ $(OUTPUT)/test_verifier: test_verifier.c verifier/tests.h $(BPFOBJ) | $(OUTPUT) $(call msg,BINARY,,$@) $(Q)$(CC) $(CFLAGS) $(filter %.a %.o %.c,$^) $(LDLIBS) -o $@ -$(OUTPUT)/xskxceiver: xskxceiver.c xskxceiver.h $(OUTPUT)/xsk.o $(OUTPUT)/xsk_xdp_progs.skel.h $(BPFOBJ) | $(OUTPUT) +# Include find_bit.c to compile xskxceiver. +EXTRA_SRC := $(TOOLSDIR)/lib/find_bit.c +$(OUTPUT)/xskxceiver: $(EXTRA_SRC) xskxceiver.c xskxceiver.h $(OUTPUT)/xsk.o $(OUTPUT)/xsk_xdp_progs.skel.h $(BPFOBJ) | $(OUTPUT) $(call msg,BINARY,,$@) $(Q)$(CC) $(CFLAGS) $(filter %.a %.o %.c,$^) $(LDLIBS) -o $@ diff --git a/tools/testing/selftests/bpf/bpf_experimental.h b/tools/testing/selftests/bpf/bpf_experimental.h index 209811b1993a..1386baf9ae4a 100644 --- a/tools/testing/selftests/bpf/bpf_experimental.h +++ b/tools/testing/selftests/bpf/bpf_experimental.h @@ -131,4 +131,350 @@ extern int bpf_rbtree_add_impl(struct bpf_rb_root *root, struct bpf_rb_node *nod */ extern struct bpf_rb_node *bpf_rbtree_first(struct bpf_rb_root *root) __ksym; +/* Description + * Allocates a percpu object of the type represented by 'local_type_id' in + * program BTF. User may use the bpf_core_type_id_local macro to pass the + * type ID of a struct in program BTF. + * + * The 'local_type_id' parameter must be a known constant. + * The 'meta' parameter is rewritten by the verifier, no need for BPF + * program to set it. + * Returns + * A pointer to a percpu object of the type corresponding to the passed in + * 'local_type_id', or NULL on failure. + */ +extern void *bpf_percpu_obj_new_impl(__u64 local_type_id, void *meta) __ksym; + +/* Convenience macro to wrap over bpf_percpu_obj_new_impl */ +#define bpf_percpu_obj_new(type) ((type __percpu_kptr *)bpf_percpu_obj_new_impl(bpf_core_type_id_local(type), NULL)) + +/* Description + * Free an allocated percpu object. All fields of the object that require + * destruction will be destructed before the storage is freed. + * + * The 'meta' parameter is rewritten by the verifier, no need for BPF + * program to set it. + * Returns + * Void. + */ +extern void bpf_percpu_obj_drop_impl(void *kptr, void *meta) __ksym; + +struct bpf_iter_task_vma; + +extern int bpf_iter_task_vma_new(struct bpf_iter_task_vma *it, + struct task_struct *task, + unsigned long addr) __ksym; +extern struct vm_area_struct *bpf_iter_task_vma_next(struct bpf_iter_task_vma *it) __ksym; +extern void bpf_iter_task_vma_destroy(struct bpf_iter_task_vma *it) __ksym; + +/* Convenience macro to wrap over bpf_obj_drop_impl */ +#define bpf_percpu_obj_drop(kptr) bpf_percpu_obj_drop_impl(kptr, NULL) + +/* Description + * Throw a BPF exception from the program, immediately terminating its + * execution and unwinding the stack. The supplied 'cookie' parameter + * will be the return value of the program when an exception is thrown, + * and the default exception callback is used. Otherwise, if an exception + * callback is set using the '__exception_cb(callback)' declaration tag + * on the main program, the 'cookie' parameter will be the callback's only + * input argument. + * + * Thus, in case of default exception callback, 'cookie' is subjected to + * constraints on the program's return value (as with R0 on exit). + * Otherwise, the return value of the marked exception callback will be + * subjected to the same checks. + * + * Note that throwing an exception with lingering resources (locks, + * references, etc.) will lead to a verification error. + * + * Note that callbacks *cannot* call this helper. + * Returns + * Never. + * Throws + * An exception with the specified 'cookie' value. + */ +extern void bpf_throw(u64 cookie) __ksym; + +/* This macro must be used to mark the exception callback corresponding to the + * main program. For example: + * + * int exception_cb(u64 cookie) { + * return cookie; + * } + * + * SEC("tc") + * __exception_cb(exception_cb) + * int main_prog(struct __sk_buff *ctx) { + * ... + * return TC_ACT_OK; + * } + * + * Here, exception callback for the main program will be 'exception_cb'. Note + * that this attribute can only be used once, and multiple exception callbacks + * specified for the main program will lead to verification error. + */ +#define __exception_cb(name) __attribute__((btf_decl_tag("exception_callback:" #name))) + +#define __bpf_assert_signed(x) _Generic((x), \ + unsigned long: 0, \ + unsigned long long: 0, \ + signed long: 1, \ + signed long long: 1 \ +) + +#define __bpf_assert_check(LHS, op, RHS) \ + _Static_assert(sizeof(&(LHS)), "1st argument must be an lvalue expression"); \ + _Static_assert(sizeof(LHS) == 8, "Only 8-byte integers are supported\n"); \ + _Static_assert(__builtin_constant_p(__bpf_assert_signed(LHS)), "internal static assert"); \ + _Static_assert(__builtin_constant_p((RHS)), "2nd argument must be a constant expression") + +#define __bpf_assert(LHS, op, cons, RHS, VAL) \ + ({ \ + (void)bpf_throw; \ + asm volatile ("if %[lhs] " op " %[rhs] goto +2; r1 = %[value]; call bpf_throw" \ + : : [lhs] "r"(LHS), [rhs] cons(RHS), [value] "ri"(VAL) : ); \ + }) + +#define __bpf_assert_op_sign(LHS, op, cons, RHS, VAL, supp_sign) \ + ({ \ + __bpf_assert_check(LHS, op, RHS); \ + if (__bpf_assert_signed(LHS) && !(supp_sign)) \ + __bpf_assert(LHS, "s" #op, cons, RHS, VAL); \ + else \ + __bpf_assert(LHS, #op, cons, RHS, VAL); \ + }) + +#define __bpf_assert_op(LHS, op, RHS, VAL, supp_sign) \ + ({ \ + if (sizeof(typeof(RHS)) == 8) { \ + const typeof(RHS) rhs_var = (RHS); \ + __bpf_assert_op_sign(LHS, op, "r", rhs_var, VAL, supp_sign); \ + } else { \ + __bpf_assert_op_sign(LHS, op, "i", RHS, VAL, supp_sign); \ + } \ + }) + +/* Description + * Assert that a conditional expression is true. + * Returns + * Void. + * Throws + * An exception with the value zero when the assertion fails. + */ +#define bpf_assert(cond) if (!(cond)) bpf_throw(0); + +/* Description + * Assert that a conditional expression is true. + * Returns + * Void. + * Throws + * An exception with the specified value when the assertion fails. + */ +#define bpf_assert_with(cond, value) if (!(cond)) bpf_throw(value); + +/* Description + * Assert that LHS is equal to RHS. This statement updates the known value + * of LHS during verification. Note that RHS must be a constant value, and + * must fit within the data type of LHS. + * Returns + * Void. + * Throws + * An exception with the value zero when the assertion fails. + */ +#define bpf_assert_eq(LHS, RHS) \ + ({ \ + barrier_var(LHS); \ + __bpf_assert_op(LHS, ==, RHS, 0, true); \ + }) + +/* Description + * Assert that LHS is equal to RHS. This statement updates the known value + * of LHS during verification. Note that RHS must be a constant value, and + * must fit within the data type of LHS. + * Returns + * Void. + * Throws + * An exception with the specified value when the assertion fails. + */ +#define bpf_assert_eq_with(LHS, RHS, value) \ + ({ \ + barrier_var(LHS); \ + __bpf_assert_op(LHS, ==, RHS, value, true); \ + }) + +/* Description + * Assert that LHS is less than RHS. This statement updates the known + * bounds of LHS during verification. Note that RHS must be a constant + * value, and must fit within the data type of LHS. + * Returns + * Void. + * Throws + * An exception with the value zero when the assertion fails. + */ +#define bpf_assert_lt(LHS, RHS) \ + ({ \ + barrier_var(LHS); \ + __bpf_assert_op(LHS, <, RHS, 0, false); \ + }) + +/* Description + * Assert that LHS is less than RHS. This statement updates the known + * bounds of LHS during verification. Note that RHS must be a constant + * value, and must fit within the data type of LHS. + * Returns + * Void. + * Throws + * An exception with the specified value when the assertion fails. + */ +#define bpf_assert_lt_with(LHS, RHS, value) \ + ({ \ + barrier_var(LHS); \ + __bpf_assert_op(LHS, <, RHS, value, false); \ + }) + +/* Description + * Assert that LHS is greater than RHS. This statement updates the known + * bounds of LHS during verification. Note that RHS must be a constant + * value, and must fit within the data type of LHS. + * Returns + * Void. + * Throws + * An exception with the value zero when the assertion fails. + */ +#define bpf_assert_gt(LHS, RHS) \ + ({ \ + barrier_var(LHS); \ + __bpf_assert_op(LHS, >, RHS, 0, false); \ + }) + +/* Description + * Assert that LHS is greater than RHS. This statement updates the known + * bounds of LHS during verification. Note that RHS must be a constant + * value, and must fit within the data type of LHS. + * Returns + * Void. + * Throws + * An exception with the specified value when the assertion fails. + */ +#define bpf_assert_gt_with(LHS, RHS, value) \ + ({ \ + barrier_var(LHS); \ + __bpf_assert_op(LHS, >, RHS, value, false); \ + }) + +/* Description + * Assert that LHS is less than or equal to RHS. This statement updates the + * known bounds of LHS during verification. Note that RHS must be a + * constant value, and must fit within the data type of LHS. + * Returns + * Void. + * Throws + * An exception with the value zero when the assertion fails. + */ +#define bpf_assert_le(LHS, RHS) \ + ({ \ + barrier_var(LHS); \ + __bpf_assert_op(LHS, <=, RHS, 0, false); \ + }) + +/* Description + * Assert that LHS is less than or equal to RHS. This statement updates the + * known bounds of LHS during verification. Note that RHS must be a + * constant value, and must fit within the data type of LHS. + * Returns + * Void. + * Throws + * An exception with the specified value when the assertion fails. + */ +#define bpf_assert_le_with(LHS, RHS, value) \ + ({ \ + barrier_var(LHS); \ + __bpf_assert_op(LHS, <=, RHS, value, false); \ + }) + +/* Description + * Assert that LHS is greater than or equal to RHS. This statement updates + * the known bounds of LHS during verification. Note that RHS must be a + * constant value, and must fit within the data type of LHS. + * Returns + * Void. + * Throws + * An exception with the value zero when the assertion fails. + */ +#define bpf_assert_ge(LHS, RHS) \ + ({ \ + barrier_var(LHS); \ + __bpf_assert_op(LHS, >=, RHS, 0, false); \ + }) + +/* Description + * Assert that LHS is greater than or equal to RHS. This statement updates + * the known bounds of LHS during verification. Note that RHS must be a + * constant value, and must fit within the data type of LHS. + * Returns + * Void. + * Throws + * An exception with the specified value when the assertion fails. + */ +#define bpf_assert_ge_with(LHS, RHS, value) \ + ({ \ + barrier_var(LHS); \ + __bpf_assert_op(LHS, >=, RHS, value, false); \ + }) + +/* Description + * Assert that LHS is in the range [BEG, END] (inclusive of both). This + * statement updates the known bounds of LHS during verification. Note + * that both BEG and END must be constant values, and must fit within the + * data type of LHS. + * Returns + * Void. + * Throws + * An exception with the value zero when the assertion fails. + */ +#define bpf_assert_range(LHS, BEG, END) \ + ({ \ + _Static_assert(BEG <= END, "BEG must be <= END"); \ + barrier_var(LHS); \ + __bpf_assert_op(LHS, >=, BEG, 0, false); \ + __bpf_assert_op(LHS, <=, END, 0, false); \ + }) + +/* Description + * Assert that LHS is in the range [BEG, END] (inclusive of both). This + * statement updates the known bounds of LHS during verification. Note + * that both BEG and END must be constant values, and must fit within the + * data type of LHS. + * Returns + * Void. + * Throws + * An exception with the specified value when the assertion fails. + */ +#define bpf_assert_range_with(LHS, BEG, END, value) \ + ({ \ + _Static_assert(BEG <= END, "BEG must be <= END"); \ + barrier_var(LHS); \ + __bpf_assert_op(LHS, >=, BEG, value, false); \ + __bpf_assert_op(LHS, <=, END, value, false); \ + }) + +struct bpf_iter_css_task; +struct cgroup_subsys_state; +extern int bpf_iter_css_task_new(struct bpf_iter_css_task *it, + struct cgroup_subsys_state *css, unsigned int flags) __weak __ksym; +extern struct task_struct *bpf_iter_css_task_next(struct bpf_iter_css_task *it) __weak __ksym; +extern void bpf_iter_css_task_destroy(struct bpf_iter_css_task *it) __weak __ksym; + +struct bpf_iter_task; +extern int bpf_iter_task_new(struct bpf_iter_task *it, + struct task_struct *task, unsigned int flags) __weak __ksym; +extern struct task_struct *bpf_iter_task_next(struct bpf_iter_task *it) __weak __ksym; +extern void bpf_iter_task_destroy(struct bpf_iter_task *it) __weak __ksym; + +struct bpf_iter_css; +extern int bpf_iter_css_new(struct bpf_iter_css *it, + struct cgroup_subsys_state *start, unsigned int flags) __weak __ksym; +extern struct cgroup_subsys_state *bpf_iter_css_next(struct bpf_iter_css *it) __weak __ksym; +extern void bpf_iter_css_destroy(struct bpf_iter_css *it) __weak __ksym; + #endif diff --git a/tools/testing/selftests/bpf/bpf_kfuncs.h b/tools/testing/selftests/bpf/bpf_kfuncs.h index 642dda0e758a..5ca68ff0b59f 100644 --- a/tools/testing/selftests/bpf/bpf_kfuncs.h +++ b/tools/testing/selftests/bpf/bpf_kfuncs.h @@ -1,6 +1,8 @@ #ifndef __BPF_KFUNCS__ #define __BPF_KFUNCS__ +struct bpf_sock_addr_kern; + /* Description * Initializes an skb-type dynptr * Returns @@ -41,4 +43,16 @@ extern bool bpf_dynptr_is_rdonly(const struct bpf_dynptr *ptr) __ksym; extern __u32 bpf_dynptr_size(const struct bpf_dynptr *ptr) __ksym; extern int bpf_dynptr_clone(const struct bpf_dynptr *ptr, struct bpf_dynptr *clone__init) __ksym; +/* Description + * Modify the address of a AF_UNIX sockaddr. + * Returns__bpf_kfunc + * -EINVAL if the address size is too big or, 0 if the sockaddr was successfully modified. + */ +extern int bpf_sock_addr_set_sun_path(struct bpf_sock_addr_kern *sa_kern, + const __u8 *sun_path, __u32 sun_path__sz) __ksym; + +void *bpf_cast_to_kern_ctx(void *) __ksym; + +void *bpf_rdonly_cast(void *obj, __u32 btf_id) __ksym; + #endif diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c index cefc5dd72573..a5e246f7b202 100644 --- a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c +++ b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod.c @@ -138,6 +138,10 @@ __bpf_kfunc void bpf_iter_testmod_seq_destroy(struct bpf_iter_testmod_seq *it) it->cnt = 0; } +__bpf_kfunc void bpf_kfunc_common_test(void) +{ +} + struct bpf_testmod_btf_type_tag_1 { int a; }; @@ -343,6 +347,7 @@ BTF_SET8_START(bpf_testmod_common_kfunc_ids) BTF_ID_FLAGS(func, bpf_iter_testmod_seq_new, KF_ITER_NEW) BTF_ID_FLAGS(func, bpf_iter_testmod_seq_next, KF_ITER_NEXT | KF_RET_NULL) BTF_ID_FLAGS(func, bpf_iter_testmod_seq_destroy, KF_ITER_DESTROY) +BTF_ID_FLAGS(func, bpf_kfunc_common_test) BTF_SET8_END(bpf_testmod_common_kfunc_ids) static const struct btf_kfunc_id_set bpf_testmod_common_kfunc_set = { diff --git a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h index f5c5b1375c24..7c664dd61059 100644 --- a/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h +++ b/tools/testing/selftests/bpf/bpf_testmod/bpf_testmod_kfunc.h @@ -104,4 +104,6 @@ void bpf_kfunc_call_test_fail1(struct prog_test_fail1 *p); void bpf_kfunc_call_test_fail2(struct prog_test_fail2 *p); void bpf_kfunc_call_test_fail3(struct prog_test_fail3 *p); void bpf_kfunc_call_test_mem_len_fail1(void *mem, int len); + +void bpf_kfunc_common_test(void) __ksym; #endif /* _BPF_TESTMOD_KFUNC_H */ diff --git a/tools/testing/selftests/bpf/cgroup_helpers.c b/tools/testing/selftests/bpf/cgroup_helpers.c index 2caee8423ee0..5b1da2a32ea7 100644 --- a/tools/testing/selftests/bpf/cgroup_helpers.c +++ b/tools/testing/selftests/bpf/cgroup_helpers.c @@ -49,6 +49,10 @@ snprintf(buf, sizeof(buf), "%s%s", NETCLS_MOUNT_PATH, \ CGROUP_WORK_DIR) +static __thread bool cgroup_workdir_mounted; + +static void __cleanup_cgroup_environment(void); + static int __enable_controllers(const char *cgroup_path, const char *controllers) { char path[PATH_MAX + 1]; @@ -195,6 +199,11 @@ int setup_cgroup_environment(void) format_cgroup_path(cgroup_workdir, ""); + if (mkdir(CGROUP_MOUNT_PATH, 0777) && errno != EEXIST) { + log_err("mkdir mount"); + return 1; + } + if (unshare(CLONE_NEWNS)) { log_err("unshare"); return 1; @@ -209,9 +218,10 @@ int setup_cgroup_environment(void) log_err("mount cgroup2"); return 1; } + cgroup_workdir_mounted = true; /* Cleanup existing failed runs, now that the environment is setup */ - cleanup_cgroup_environment(); + __cleanup_cgroup_environment(); if (mkdir(cgroup_workdir, 0777) && errno != EEXIST) { log_err("mkdir cgroup work dir"); @@ -306,10 +316,25 @@ int join_parent_cgroup(const char *relative_path) } /** + * __cleanup_cgroup_environment() - Delete temporary cgroups + * + * This is a helper for cleanup_cgroup_environment() that is responsible for + * deletion of all temporary cgroups that have been created during the test. + */ +static void __cleanup_cgroup_environment(void) +{ + char cgroup_workdir[PATH_MAX + 1]; + + format_cgroup_path(cgroup_workdir, ""); + join_cgroup_from_top(CGROUP_MOUNT_PATH); + nftw(cgroup_workdir, nftwfunc, WALK_FD_LIMIT, FTW_DEPTH | FTW_MOUNT); +} + +/** * cleanup_cgroup_environment() - Cleanup Cgroup Testing Environment * * This is an idempotent function to delete all temporary cgroups that - * have been created during the test, including the cgroup testing work + * have been created during the test and unmount the cgroup testing work * directory. * * At call time, it moves the calling process to the root cgroup, and then @@ -320,11 +345,10 @@ int join_parent_cgroup(const char *relative_path) */ void cleanup_cgroup_environment(void) { - char cgroup_workdir[PATH_MAX + 1]; - - format_cgroup_path(cgroup_workdir, ""); - join_cgroup_from_top(CGROUP_MOUNT_PATH); - nftw(cgroup_workdir, nftwfunc, WALK_FD_LIMIT, FTW_DEPTH | FTW_MOUNT); + __cleanup_cgroup_environment(); + if (cgroup_workdir_mounted && umount(CGROUP_MOUNT_PATH)) + log_err("umount cgroup2"); + cgroup_workdir_mounted = false; } /** diff --git a/tools/testing/selftests/bpf/config b/tools/testing/selftests/bpf/config index 1c7584e8dd9e..3ec5927ec3e5 100644 --- a/tools/testing/selftests/bpf/config +++ b/tools/testing/selftests/bpf/config @@ -4,6 +4,7 @@ CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y CONFIG_BPF=y CONFIG_BPF_EVENTS=y CONFIG_BPF_JIT=y +CONFIG_BPF_KPROBE_OVERRIDE=y CONFIG_BPF_LIRC_MODE2=y CONFIG_BPF_LSM=y CONFIG_BPF_STREAM_PARSER=y @@ -70,6 +71,7 @@ CONFIG_NETFILTER_SYNPROXY=y CONFIG_NETFILTER_XT_CONNMARK=y CONFIG_NETFILTER_XT_MATCH_STATE=y CONFIG_NETFILTER_XT_TARGET_CT=y +CONFIG_NETKIT=y CONFIG_NF_CONNTRACK=y CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_DEFRAG_IPV4=y @@ -83,3 +85,4 @@ CONFIG_USERFAULTFD=y CONFIG_VXLAN=y CONFIG_XDP_SOCKETS=y CONFIG_XFRM_INTERFACE=y +CONFIG_VSOCKETS=y diff --git a/tools/testing/selftests/bpf/config.x86_64 b/tools/testing/selftests/bpf/config.x86_64 index b650b2e617b8..2e70a6048278 100644 --- a/tools/testing/selftests/bpf/config.x86_64 +++ b/tools/testing/selftests/bpf/config.x86_64 @@ -20,7 +20,6 @@ CONFIG_BLK_DEV_THROTTLING=y CONFIG_BONDING=y CONFIG_BOOTTIME_TRACING=y CONFIG_BPF_JIT_ALWAYS_ON=y -CONFIG_BPF_KPROBE_OVERRIDE=y CONFIG_BPF_PRELOAD=y CONFIG_BPF_PRELOAD_UMD=y CONFIG_BPFILTER=y diff --git a/tools/testing/selftests/bpf/liburandom_read.map b/tools/testing/selftests/bpf/liburandom_read.map new file mode 100644 index 000000000000..38a97a419a04 --- /dev/null +++ b/tools/testing/selftests/bpf/liburandom_read.map @@ -0,0 +1,15 @@ +LIBURANDOM_READ_1.0.0 { + global: + urandlib_api; + urandlib_api_sameoffset; + urandlib_read_without_sema; + urandlib_read_with_sema; + urandlib_read_with_sema_semaphore; + local: + *; +}; + +LIBURANDOM_READ_2.0.0 { + global: + urandlib_api; +} LIBURANDOM_READ_1.0.0; diff --git a/tools/testing/selftests/bpf/map_tests/map_in_map_batch_ops.c b/tools/testing/selftests/bpf/map_tests/map_in_map_batch_ops.c index 16f1671e4bde..66191ae9863c 100644 --- a/tools/testing/selftests/bpf/map_tests/map_in_map_batch_ops.c +++ b/tools/testing/selftests/bpf/map_tests/map_in_map_batch_ops.c @@ -33,11 +33,11 @@ static void create_inner_maps(enum bpf_map_type map_type, { int map_fd, map_index, ret; __u32 map_key = 0, map_id; - char map_name[15]; + char map_name[16]; for (map_index = 0; map_index < OUTER_MAP_ENTRIES; map_index++) { memset(map_name, 0, sizeof(map_name)); - sprintf(map_name, "inner_map_fd_%d", map_index); + snprintf(map_name, sizeof(map_name), "inner_map_fd_%d", map_index); map_fd = bpf_map_create(map_type, map_name, sizeof(__u32), sizeof(__u32), 1, NULL); CHECK(map_fd < 0, diff --git a/tools/testing/selftests/bpf/netlink_helpers.c b/tools/testing/selftests/bpf/netlink_helpers.c new file mode 100644 index 000000000000..caf36eb1d032 --- /dev/null +++ b/tools/testing/selftests/bpf/netlink_helpers.c @@ -0,0 +1,358 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* Taken & modified from iproute2's libnetlink.c + * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru> + */ +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <errno.h> +#include <time.h> +#include <sys/socket.h> + +#include "netlink_helpers.h" + +static int rcvbuf = 1024 * 1024; + +void rtnl_close(struct rtnl_handle *rth) +{ + if (rth->fd >= 0) { + close(rth->fd); + rth->fd = -1; + } +} + +int rtnl_open_byproto(struct rtnl_handle *rth, unsigned int subscriptions, + int protocol) +{ + socklen_t addr_len; + int sndbuf = 32768; + int one = 1; + + memset(rth, 0, sizeof(*rth)); + rth->proto = protocol; + rth->fd = socket(AF_NETLINK, SOCK_RAW | SOCK_CLOEXEC, protocol); + if (rth->fd < 0) { + perror("Cannot open netlink socket"); + return -1; + } + if (setsockopt(rth->fd, SOL_SOCKET, SO_SNDBUF, + &sndbuf, sizeof(sndbuf)) < 0) { + perror("SO_SNDBUF"); + goto err; + } + if (setsockopt(rth->fd, SOL_SOCKET, SO_RCVBUF, + &rcvbuf, sizeof(rcvbuf)) < 0) { + perror("SO_RCVBUF"); + goto err; + } + + /* Older kernels may no support extended ACK reporting */ + setsockopt(rth->fd, SOL_NETLINK, NETLINK_EXT_ACK, + &one, sizeof(one)); + + memset(&rth->local, 0, sizeof(rth->local)); + rth->local.nl_family = AF_NETLINK; + rth->local.nl_groups = subscriptions; + + if (bind(rth->fd, (struct sockaddr *)&rth->local, + sizeof(rth->local)) < 0) { + perror("Cannot bind netlink socket"); + goto err; + } + addr_len = sizeof(rth->local); + if (getsockname(rth->fd, (struct sockaddr *)&rth->local, + &addr_len) < 0) { + perror("Cannot getsockname"); + goto err; + } + if (addr_len != sizeof(rth->local)) { + fprintf(stderr, "Wrong address length %d\n", addr_len); + goto err; + } + if (rth->local.nl_family != AF_NETLINK) { + fprintf(stderr, "Wrong address family %d\n", + rth->local.nl_family); + goto err; + } + rth->seq = time(NULL); + return 0; +err: + rtnl_close(rth); + return -1; +} + +int rtnl_open(struct rtnl_handle *rth, unsigned int subscriptions) +{ + return rtnl_open_byproto(rth, subscriptions, NETLINK_ROUTE); +} + +static int __rtnl_recvmsg(int fd, struct msghdr *msg, int flags) +{ + int len; + + do { + len = recvmsg(fd, msg, flags); + } while (len < 0 && (errno == EINTR || errno == EAGAIN)); + if (len < 0) { + fprintf(stderr, "netlink receive error %s (%d)\n", + strerror(errno), errno); + return -errno; + } + if (len == 0) { + fprintf(stderr, "EOF on netlink\n"); + return -ENODATA; + } + return len; +} + +static int rtnl_recvmsg(int fd, struct msghdr *msg, char **answer) +{ + struct iovec *iov = msg->msg_iov; + char *buf; + int len; + + iov->iov_base = NULL; + iov->iov_len = 0; + + len = __rtnl_recvmsg(fd, msg, MSG_PEEK | MSG_TRUNC); + if (len < 0) + return len; + if (len < 32768) + len = 32768; + buf = malloc(len); + if (!buf) { + fprintf(stderr, "malloc error: not enough buffer\n"); + return -ENOMEM; + } + iov->iov_base = buf; + iov->iov_len = len; + len = __rtnl_recvmsg(fd, msg, 0); + if (len < 0) { + free(buf); + return len; + } + if (answer) + *answer = buf; + else + free(buf); + return len; +} + +static void rtnl_talk_error(struct nlmsghdr *h, struct nlmsgerr *err, + nl_ext_ack_fn_t errfn) +{ + fprintf(stderr, "RTNETLINK answers: %s\n", + strerror(-err->error)); +} + +static int __rtnl_talk_iov(struct rtnl_handle *rtnl, struct iovec *iov, + size_t iovlen, struct nlmsghdr **answer, + bool show_rtnl_err, nl_ext_ack_fn_t errfn) +{ + struct sockaddr_nl nladdr = { .nl_family = AF_NETLINK }; + struct iovec riov; + struct msghdr msg = { + .msg_name = &nladdr, + .msg_namelen = sizeof(nladdr), + .msg_iov = iov, + .msg_iovlen = iovlen, + }; + unsigned int seq = 0; + struct nlmsghdr *h; + int i, status; + char *buf; + + for (i = 0; i < iovlen; i++) { + h = iov[i].iov_base; + h->nlmsg_seq = seq = ++rtnl->seq; + if (answer == NULL) + h->nlmsg_flags |= NLM_F_ACK; + } + status = sendmsg(rtnl->fd, &msg, 0); + if (status < 0) { + perror("Cannot talk to rtnetlink"); + return -1; + } + /* change msg to use the response iov */ + msg.msg_iov = &riov; + msg.msg_iovlen = 1; + i = 0; + while (1) { +next: + status = rtnl_recvmsg(rtnl->fd, &msg, &buf); + ++i; + if (status < 0) + return status; + if (msg.msg_namelen != sizeof(nladdr)) { + fprintf(stderr, + "Sender address length == %d!\n", + msg.msg_namelen); + exit(1); + } + for (h = (struct nlmsghdr *)buf; status >= sizeof(*h); ) { + int len = h->nlmsg_len; + int l = len - sizeof(*h); + + if (l < 0 || len > status) { + if (msg.msg_flags & MSG_TRUNC) { + fprintf(stderr, "Truncated message!\n"); + free(buf); + return -1; + } + fprintf(stderr, + "Malformed message: len=%d!\n", + len); + exit(1); + } + if (nladdr.nl_pid != 0 || + h->nlmsg_pid != rtnl->local.nl_pid || + h->nlmsg_seq > seq || h->nlmsg_seq < seq - iovlen) { + /* Don't forget to skip that message. */ + status -= NLMSG_ALIGN(len); + h = (struct nlmsghdr *)((char *)h + NLMSG_ALIGN(len)); + continue; + } + if (h->nlmsg_type == NLMSG_ERROR) { + struct nlmsgerr *err = (struct nlmsgerr *)NLMSG_DATA(h); + int error = err->error; + + if (l < sizeof(struct nlmsgerr)) { + fprintf(stderr, "ERROR truncated\n"); + free(buf); + return -1; + } + if (error) { + errno = -error; + if (rtnl->proto != NETLINK_SOCK_DIAG && + show_rtnl_err) + rtnl_talk_error(h, err, errfn); + } + if (i < iovlen) { + free(buf); + goto next; + } + if (error) { + free(buf); + return -i; + } + if (answer) + *answer = (struct nlmsghdr *)buf; + else + free(buf); + return 0; + } + if (answer) { + *answer = (struct nlmsghdr *)buf; + return 0; + } + fprintf(stderr, "Unexpected reply!\n"); + status -= NLMSG_ALIGN(len); + h = (struct nlmsghdr *)((char *)h + NLMSG_ALIGN(len)); + } + free(buf); + if (msg.msg_flags & MSG_TRUNC) { + fprintf(stderr, "Message truncated!\n"); + continue; + } + if (status) { + fprintf(stderr, "Remnant of size %d!\n", status); + exit(1); + } + } +} + +static int __rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, + struct nlmsghdr **answer, bool show_rtnl_err, + nl_ext_ack_fn_t errfn) +{ + struct iovec iov = { + .iov_base = n, + .iov_len = n->nlmsg_len, + }; + + return __rtnl_talk_iov(rtnl, &iov, 1, answer, show_rtnl_err, errfn); +} + +int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, + struct nlmsghdr **answer) +{ + return __rtnl_talk(rtnl, n, answer, true, NULL); +} + +int addattr(struct nlmsghdr *n, int maxlen, int type) +{ + return addattr_l(n, maxlen, type, NULL, 0); +} + +int addattr8(struct nlmsghdr *n, int maxlen, int type, __u8 data) +{ + return addattr_l(n, maxlen, type, &data, sizeof(__u8)); +} + +int addattr16(struct nlmsghdr *n, int maxlen, int type, __u16 data) +{ + return addattr_l(n, maxlen, type, &data, sizeof(__u16)); +} + +int addattr32(struct nlmsghdr *n, int maxlen, int type, __u32 data) +{ + return addattr_l(n, maxlen, type, &data, sizeof(__u32)); +} + +int addattr64(struct nlmsghdr *n, int maxlen, int type, __u64 data) +{ + return addattr_l(n, maxlen, type, &data, sizeof(__u64)); +} + +int addattrstrz(struct nlmsghdr *n, int maxlen, int type, const char *str) +{ + return addattr_l(n, maxlen, type, str, strlen(str)+1); +} + +int addattr_l(struct nlmsghdr *n, int maxlen, int type, const void *data, + int alen) +{ + int len = RTA_LENGTH(alen); + struct rtattr *rta; + + if (NLMSG_ALIGN(n->nlmsg_len) + RTA_ALIGN(len) > maxlen) { + fprintf(stderr, "%s: Message exceeded bound of %d\n", + __func__, maxlen); + return -1; + } + rta = NLMSG_TAIL(n); + rta->rta_type = type; + rta->rta_len = len; + if (alen) + memcpy(RTA_DATA(rta), data, alen); + n->nlmsg_len = NLMSG_ALIGN(n->nlmsg_len) + RTA_ALIGN(len); + return 0; +} + +int addraw_l(struct nlmsghdr *n, int maxlen, const void *data, int len) +{ + if (NLMSG_ALIGN(n->nlmsg_len) + NLMSG_ALIGN(len) > maxlen) { + fprintf(stderr, "%s: Message exceeded bound of %d\n", + __func__, maxlen); + return -1; + } + + memcpy(NLMSG_TAIL(n), data, len); + memset((void *) NLMSG_TAIL(n) + len, 0, NLMSG_ALIGN(len) - len); + n->nlmsg_len = NLMSG_ALIGN(n->nlmsg_len) + NLMSG_ALIGN(len); + return 0; +} + +struct rtattr *addattr_nest(struct nlmsghdr *n, int maxlen, int type) +{ + struct rtattr *nest = NLMSG_TAIL(n); + + addattr_l(n, maxlen, type, NULL, 0); + return nest; +} + +int addattr_nest_end(struct nlmsghdr *n, struct rtattr *nest) +{ + nest->rta_len = (void *)NLMSG_TAIL(n) - (void *)nest; + return n->nlmsg_len; +} diff --git a/tools/testing/selftests/bpf/netlink_helpers.h b/tools/testing/selftests/bpf/netlink_helpers.h new file mode 100644 index 000000000000..68116818a47e --- /dev/null +++ b/tools/testing/selftests/bpf/netlink_helpers.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +#ifndef NETLINK_HELPERS_H +#define NETLINK_HELPERS_H + +#include <string.h> +#include <linux/netlink.h> +#include <linux/rtnetlink.h> + +struct rtnl_handle { + int fd; + struct sockaddr_nl local; + struct sockaddr_nl peer; + __u32 seq; + __u32 dump; + int proto; + FILE *dump_fp; +#define RTNL_HANDLE_F_LISTEN_ALL_NSID 0x01 +#define RTNL_HANDLE_F_SUPPRESS_NLERR 0x02 +#define RTNL_HANDLE_F_STRICT_CHK 0x04 + int flags; +}; + +#define NLMSG_TAIL(nmsg) \ + ((struct rtattr *) (((void *) (nmsg)) + NLMSG_ALIGN((nmsg)->nlmsg_len))) + +typedef int (*nl_ext_ack_fn_t)(const char *errmsg, uint32_t off, + const struct nlmsghdr *inner_nlh); + +int rtnl_open(struct rtnl_handle *rth, unsigned int subscriptions) + __attribute__((warn_unused_result)); +void rtnl_close(struct rtnl_handle *rth); +int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, + struct nlmsghdr **answer) + __attribute__((warn_unused_result)); + +int addattr(struct nlmsghdr *n, int maxlen, int type); +int addattr8(struct nlmsghdr *n, int maxlen, int type, __u8 data); +int addattr16(struct nlmsghdr *n, int maxlen, int type, __u16 data); +int addattr32(struct nlmsghdr *n, int maxlen, int type, __u32 data); +int addattr64(struct nlmsghdr *n, int maxlen, int type, __u64 data); +int addattrstrz(struct nlmsghdr *n, int maxlen, int type, const char *data); +int addattr_l(struct nlmsghdr *n, int maxlen, int type, const void *data, int alen); +int addraw_l(struct nlmsghdr *n, int maxlen, const void *data, int len); +struct rtattr *addattr_nest(struct nlmsghdr *n, int maxlen, int type); +int addattr_nest_end(struct nlmsghdr *n, struct rtattr *nest); +#endif /* NETLINK_HELPERS_H */ diff --git a/tools/testing/selftests/bpf/network_helpers.c b/tools/testing/selftests/bpf/network_helpers.c index da72a3a66230..6db27a9088e9 100644 --- a/tools/testing/selftests/bpf/network_helpers.c +++ b/tools/testing/selftests/bpf/network_helpers.c @@ -11,6 +11,7 @@ #include <arpa/inet.h> #include <sys/mount.h> #include <sys/stat.h> +#include <sys/un.h> #include <linux/err.h> #include <linux/in.h> @@ -257,6 +258,26 @@ static int connect_fd_to_addr(int fd, return 0; } +int connect_to_addr(const struct sockaddr_storage *addr, socklen_t addrlen, int type) +{ + int fd; + + fd = socket(addr->ss_family, type, 0); + if (fd < 0) { + log_err("Failed to create client socket"); + return -1; + } + + if (connect_fd_to_addr(fd, addr, addrlen, false)) + goto error_close; + + return fd; + +error_close: + save_errno_close(fd); + return -1; +} + static const struct network_helper_opts default_opts; int connect_to_fd_opts(int server_fd, const struct network_helper_opts *opts) @@ -380,6 +401,19 @@ int make_sockaddr(int family, const char *addr_str, __u16 port, if (len) *len = sizeof(*sin6); return 0; + } else if (family == AF_UNIX) { + /* Note that we always use abstract unix sockets to avoid having + * to clean up leftover files. + */ + struct sockaddr_un *sun = (void *)addr; + + memset(addr, 0, sizeof(*sun)); + sun->sun_family = family; + sun->sun_path[0] = 0; + strcpy(sun->sun_path + 1, addr_str); + if (len) + *len = offsetof(struct sockaddr_un, sun_path) + 1 + strlen(addr_str); + return 0; } return -1; } diff --git a/tools/testing/selftests/bpf/network_helpers.h b/tools/testing/selftests/bpf/network_helpers.h index 5eccc67d1a99..34f1200a781b 100644 --- a/tools/testing/selftests/bpf/network_helpers.h +++ b/tools/testing/selftests/bpf/network_helpers.h @@ -51,6 +51,7 @@ int *start_reuseport_server(int family, int type, const char *addr_str, __u16 port, int timeout_ms, unsigned int nr_listens); void free_fds(int *fds, unsigned int nr_close_fds); +int connect_to_addr(const struct sockaddr_storage *addr, socklen_t len, int type); int connect_to_fd(int server_fd, int timeout_ms); int connect_to_fd_opts(int server_fd, const struct network_helper_opts *opts); int connect_fd_to_fd(int client_fd, int server_fd, int timeout_ms); diff --git a/tools/testing/selftests/bpf/prog_tests/align.c b/tools/testing/selftests/bpf/prog_tests/align.c index b92770592563..465c1c3a3d3c 100644 --- a/tools/testing/selftests/bpf/prog_tests/align.c +++ b/tools/testing/selftests/bpf/prog_tests/align.c @@ -6,6 +6,7 @@ struct bpf_reg_match { unsigned int line; + const char *reg; const char *match; }; @@ -39,13 +40,13 @@ static struct bpf_align_test tests[] = { }, .prog_type = BPF_PROG_TYPE_SCHED_CLS, .matches = { - {0, "R1=ctx(off=0,imm=0)"}, - {0, "R10=fp0"}, - {0, "R3_w=2"}, - {1, "R3_w=4"}, - {2, "R3_w=8"}, - {3, "R3_w=16"}, - {4, "R3_w=32"}, + {0, "R1", "ctx(off=0,imm=0)"}, + {0, "R10", "fp0"}, + {0, "R3_w", "2"}, + {1, "R3_w", "4"}, + {2, "R3_w", "8"}, + {3, "R3_w", "16"}, + {4, "R3_w", "32"}, }, }, { @@ -67,19 +68,19 @@ static struct bpf_align_test tests[] = { }, .prog_type = BPF_PROG_TYPE_SCHED_CLS, .matches = { - {0, "R1=ctx(off=0,imm=0)"}, - {0, "R10=fp0"}, - {0, "R3_w=1"}, - {1, "R3_w=2"}, - {2, "R3_w=4"}, - {3, "R3_w=8"}, - {4, "R3_w=16"}, - {5, "R3_w=1"}, - {6, "R4_w=32"}, - {7, "R4_w=16"}, - {8, "R4_w=8"}, - {9, "R4_w=4"}, - {10, "R4_w=2"}, + {0, "R1", "ctx(off=0,imm=0)"}, + {0, "R10", "fp0"}, + {0, "R3_w", "1"}, + {1, "R3_w", "2"}, + {2, "R3_w", "4"}, + {3, "R3_w", "8"}, + {4, "R3_w", "16"}, + {5, "R3_w", "1"}, + {6, "R4_w", "32"}, + {7, "R4_w", "16"}, + {8, "R4_w", "8"}, + {9, "R4_w", "4"}, + {10, "R4_w", "2"}, }, }, { @@ -96,14 +97,14 @@ static struct bpf_align_test tests[] = { }, .prog_type = BPF_PROG_TYPE_SCHED_CLS, .matches = { - {0, "R1=ctx(off=0,imm=0)"}, - {0, "R10=fp0"}, - {0, "R3_w=4"}, - {1, "R3_w=8"}, - {2, "R3_w=10"}, - {3, "R4_w=8"}, - {4, "R4_w=12"}, - {5, "R4_w=14"}, + {0, "R1", "ctx(off=0,imm=0)"}, + {0, "R10", "fp0"}, + {0, "R3_w", "4"}, + {1, "R3_w", "8"}, + {2, "R3_w", "10"}, + {3, "R4_w", "8"}, + {4, "R4_w", "12"}, + {5, "R4_w", "14"}, }, }, { @@ -118,12 +119,12 @@ static struct bpf_align_test tests[] = { }, .prog_type = BPF_PROG_TYPE_SCHED_CLS, .matches = { - {0, "R1=ctx(off=0,imm=0)"}, - {0, "R10=fp0"}, - {0, "R3_w=7"}, - {1, "R3_w=7"}, - {2, "R3_w=14"}, - {3, "R3_w=56"}, + {0, "R1", "ctx(off=0,imm=0)"}, + {0, "R10", "fp0"}, + {0, "R3_w", "7"}, + {1, "R3_w", "7"}, + {2, "R3_w", "14"}, + {3, "R3_w", "56"}, }, }, @@ -161,19 +162,19 @@ static struct bpf_align_test tests[] = { }, .prog_type = BPF_PROG_TYPE_SCHED_CLS, .matches = { - {6, "R0_w=pkt(off=8,r=8,imm=0)"}, - {6, "R3_w=scalar(umax=255,var_off=(0x0; 0xff))"}, - {7, "R3_w=scalar(umax=510,var_off=(0x0; 0x1fe))"}, - {8, "R3_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"}, - {9, "R3_w=scalar(umax=2040,var_off=(0x0; 0x7f8))"}, - {10, "R3_w=scalar(umax=4080,var_off=(0x0; 0xff0))"}, - {12, "R3_w=pkt_end(off=0,imm=0)"}, - {17, "R4_w=scalar(umax=255,var_off=(0x0; 0xff))"}, - {18, "R4_w=scalar(umax=8160,var_off=(0x0; 0x1fe0))"}, - {19, "R4_w=scalar(umax=4080,var_off=(0x0; 0xff0))"}, - {20, "R4_w=scalar(umax=2040,var_off=(0x0; 0x7f8))"}, - {21, "R4_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"}, - {22, "R4_w=scalar(umax=510,var_off=(0x0; 0x1fe))"}, + {6, "R0_w", "pkt(off=8,r=8,imm=0)"}, + {6, "R3_w", "var_off=(0x0; 0xff)"}, + {7, "R3_w", "var_off=(0x0; 0x1fe)"}, + {8, "R3_w", "var_off=(0x0; 0x3fc)"}, + {9, "R3_w", "var_off=(0x0; 0x7f8)"}, + {10, "R3_w", "var_off=(0x0; 0xff0)"}, + {12, "R3_w", "pkt_end(off=0,imm=0)"}, + {17, "R4_w", "var_off=(0x0; 0xff)"}, + {18, "R4_w", "var_off=(0x0; 0x1fe0)"}, + {19, "R4_w", "var_off=(0x0; 0xff0)"}, + {20, "R4_w", "var_off=(0x0; 0x7f8)"}, + {21, "R4_w", "var_off=(0x0; 0x3fc)"}, + {22, "R4_w", "var_off=(0x0; 0x1fe)"}, }, }, { @@ -194,16 +195,16 @@ static struct bpf_align_test tests[] = { }, .prog_type = BPF_PROG_TYPE_SCHED_CLS, .matches = { - {6, "R3_w=scalar(umax=255,var_off=(0x0; 0xff))"}, - {7, "R4_w=scalar(id=1,umax=255,var_off=(0x0; 0xff))"}, - {8, "R4_w=scalar(umax=255,var_off=(0x0; 0xff))"}, - {9, "R4_w=scalar(id=1,umax=255,var_off=(0x0; 0xff))"}, - {10, "R4_w=scalar(umax=510,var_off=(0x0; 0x1fe))"}, - {11, "R4_w=scalar(id=1,umax=255,var_off=(0x0; 0xff))"}, - {12, "R4_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"}, - {13, "R4_w=scalar(id=1,umax=255,var_off=(0x0; 0xff))"}, - {14, "R4_w=scalar(umax=2040,var_off=(0x0; 0x7f8))"}, - {15, "R4_w=scalar(umax=4080,var_off=(0x0; 0xff0))"}, + {6, "R3_w", "var_off=(0x0; 0xff)"}, + {7, "R4_w", "var_off=(0x0; 0xff)"}, + {8, "R4_w", "var_off=(0x0; 0xff)"}, + {9, "R4_w", "var_off=(0x0; 0xff)"}, + {10, "R4_w", "var_off=(0x0; 0x1fe)"}, + {11, "R4_w", "var_off=(0x0; 0xff)"}, + {12, "R4_w", "var_off=(0x0; 0x3fc)"}, + {13, "R4_w", "var_off=(0x0; 0xff)"}, + {14, "R4_w", "var_off=(0x0; 0x7f8)"}, + {15, "R4_w", "var_off=(0x0; 0xff0)"}, }, }, { @@ -234,14 +235,14 @@ static struct bpf_align_test tests[] = { }, .prog_type = BPF_PROG_TYPE_SCHED_CLS, .matches = { - {2, "R5_w=pkt(off=0,r=0,imm=0)"}, - {4, "R5_w=pkt(off=14,r=0,imm=0)"}, - {5, "R4_w=pkt(off=14,r=0,imm=0)"}, - {9, "R2=pkt(off=0,r=18,imm=0)"}, - {10, "R5=pkt(off=14,r=18,imm=0)"}, - {10, "R4_w=scalar(umax=255,var_off=(0x0; 0xff))"}, - {13, "R4_w=scalar(umax=65535,var_off=(0x0; 0xffff))"}, - {14, "R4_w=scalar(umax=65535,var_off=(0x0; 0xffff))"}, + {2, "R5_w", "pkt(off=0,r=0,imm=0)"}, + {4, "R5_w", "pkt(off=14,r=0,imm=0)"}, + {5, "R4_w", "pkt(off=14,r=0,imm=0)"}, + {9, "R2", "pkt(off=0,r=18,imm=0)"}, + {10, "R5", "pkt(off=14,r=18,imm=0)"}, + {10, "R4_w", "var_off=(0x0; 0xff)"}, + {13, "R4_w", "var_off=(0x0; 0xffff)"}, + {14, "R4_w", "var_off=(0x0; 0xffff)"}, }, }, { @@ -298,20 +299,20 @@ static struct bpf_align_test tests[] = { /* Calculated offset in R6 has unknown value, but known * alignment of 4. */ - {6, "R2_w=pkt(off=0,r=8,imm=0)"}, - {7, "R6_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"}, + {6, "R2_w", "pkt(off=0,r=8,imm=0)"}, + {7, "R6_w", "var_off=(0x0; 0x3fc)"}, /* Offset is added to packet pointer R5, resulting in * known fixed offset, and variable offset from R6. */ - {11, "R5_w=pkt(id=1,off=14,r=0,umax=1020,var_off=(0x0; 0x3fc))"}, + {11, "R5_w", "pkt(id=1,off=14,"}, /* At the time the word size load is performed from R5, * it's total offset is NET_IP_ALIGN + reg->off (0) + * reg->aux_off (14) which is 16. Then the variable * offset is considered using reg->aux_off_align which * is 4 and meets the load's requirements. */ - {15, "R4=pkt(id=1,off=18,r=18,umax=1020,var_off=(0x0; 0x3fc))"}, - {15, "R5=pkt(id=1,off=14,r=18,umax=1020,var_off=(0x0; 0x3fc))"}, + {15, "R4", "var_off=(0x0; 0x3fc)"}, + {15, "R5", "var_off=(0x0; 0x3fc)"}, /* Variable offset is added to R5 packet pointer, * resulting in auxiliary alignment of 4. To avoid BPF * verifier's precision backtracking logging @@ -319,46 +320,46 @@ static struct bpf_align_test tests[] = { * instruction to validate R5 state. We also check * that R4 is what it should be in such case. */ - {18, "R4_w=pkt(id=2,off=0,r=0,umax=1020,var_off=(0x0; 0x3fc))"}, - {18, "R5_w=pkt(id=2,off=0,r=0,umax=1020,var_off=(0x0; 0x3fc))"}, + {18, "R4_w", "var_off=(0x0; 0x3fc)"}, + {18, "R5_w", "var_off=(0x0; 0x3fc)"}, /* Constant offset is added to R5, resulting in * reg->off of 14. */ - {19, "R5_w=pkt(id=2,off=14,r=0,umax=1020,var_off=(0x0; 0x3fc))"}, + {19, "R5_w", "pkt(id=2,off=14,"}, /* At the time the word size load is performed from R5, * its total fixed offset is NET_IP_ALIGN + reg->off * (14) which is 16. Then the variable offset is 4-byte * aligned, so the total offset is 4-byte aligned and * meets the load's requirements. */ - {24, "R4=pkt(id=2,off=18,r=18,umax=1020,var_off=(0x0; 0x3fc))"}, - {24, "R5=pkt(id=2,off=14,r=18,umax=1020,var_off=(0x0; 0x3fc))"}, + {24, "R4", "var_off=(0x0; 0x3fc)"}, + {24, "R5", "var_off=(0x0; 0x3fc)"}, /* Constant offset is added to R5 packet pointer, * resulting in reg->off value of 14. */ - {26, "R5_w=pkt(off=14,r=8"}, + {26, "R5_w", "pkt(off=14,r=8,"}, /* Variable offset is added to R5, resulting in a * variable offset of (4n). See comment for insn #18 * for R4 = R5 trick. */ - {28, "R4_w=pkt(id=3,off=14,r=0,umax=1020,var_off=(0x0; 0x3fc))"}, - {28, "R5_w=pkt(id=3,off=14,r=0,umax=1020,var_off=(0x0; 0x3fc))"}, + {28, "R4_w", "var_off=(0x0; 0x3fc)"}, + {28, "R5_w", "var_off=(0x0; 0x3fc)"}, /* Constant is added to R5 again, setting reg->off to 18. */ - {29, "R5_w=pkt(id=3,off=18,r=0,umax=1020,var_off=(0x0; 0x3fc))"}, + {29, "R5_w", "pkt(id=3,off=18,"}, /* And once more we add a variable; resulting var_off * is still (4n), fixed offset is not changed. * Also, we create a new reg->id. */ - {31, "R4_w=pkt(id=4,off=18,r=0,umax=2040,var_off=(0x0; 0x7fc)"}, - {31, "R5_w=pkt(id=4,off=18,r=0,umax=2040,var_off=(0x0; 0x7fc)"}, + {31, "R4_w", "var_off=(0x0; 0x7fc)"}, + {31, "R5_w", "var_off=(0x0; 0x7fc)"}, /* At the time the word size load is performed from R5, * its total fixed offset is NET_IP_ALIGN + reg->off (18) * which is 20. Then the variable offset is (4n), so * the total offset is 4-byte aligned and meets the * load's requirements. */ - {35, "R4=pkt(id=4,off=22,r=22,umax=2040,var_off=(0x0; 0x7fc)"}, - {35, "R5=pkt(id=4,off=18,r=22,umax=2040,var_off=(0x0; 0x7fc)"}, + {35, "R4", "var_off=(0x0; 0x7fc)"}, + {35, "R5", "var_off=(0x0; 0x7fc)"}, }, }, { @@ -396,36 +397,36 @@ static struct bpf_align_test tests[] = { /* Calculated offset in R6 has unknown value, but known * alignment of 4. */ - {6, "R2_w=pkt(off=0,r=8,imm=0)"}, - {7, "R6_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"}, + {6, "R2_w", "pkt(off=0,r=8,imm=0)"}, + {7, "R6_w", "var_off=(0x0; 0x3fc)"}, /* Adding 14 makes R6 be (4n+2) */ - {8, "R6_w=scalar(umin=14,umax=1034,var_off=(0x2; 0x7fc))"}, + {8, "R6_w", "var_off=(0x2; 0x7fc)"}, /* Packet pointer has (4n+2) offset */ - {11, "R5_w=pkt(id=1,off=0,r=0,umin=14,umax=1034,var_off=(0x2; 0x7fc)"}, - {12, "R4=pkt(id=1,off=4,r=0,umin=14,umax=1034,var_off=(0x2; 0x7fc)"}, + {11, "R5_w", "var_off=(0x2; 0x7fc)"}, + {12, "R4", "var_off=(0x2; 0x7fc)"}, /* At the time the word size load is performed from R5, * its total fixed offset is NET_IP_ALIGN + reg->off (0) * which is 2. Then the variable offset is (4n+2), so * the total offset is 4-byte aligned and meets the * load's requirements. */ - {15, "R5=pkt(id=1,off=0,r=4,umin=14,umax=1034,var_off=(0x2; 0x7fc)"}, + {15, "R5", "var_off=(0x2; 0x7fc)"}, /* Newly read value in R6 was shifted left by 2, so has * known alignment of 4. */ - {17, "R6_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"}, + {17, "R6_w", "var_off=(0x0; 0x3fc)"}, /* Added (4n) to packet pointer's (4n+2) var_off, giving * another (4n+2). */ - {19, "R5_w=pkt(id=2,off=0,r=0,umin=14,umax=2054,var_off=(0x2; 0xffc)"}, - {20, "R4=pkt(id=2,off=4,r=0,umin=14,umax=2054,var_off=(0x2; 0xffc)"}, + {19, "R5_w", "var_off=(0x2; 0xffc)"}, + {20, "R4", "var_off=(0x2; 0xffc)"}, /* At the time the word size load is performed from R5, * its total fixed offset is NET_IP_ALIGN + reg->off (0) * which is 2. Then the variable offset is (4n+2), so * the total offset is 4-byte aligned and meets the * load's requirements. */ - {23, "R5=pkt(id=2,off=0,r=4,umin=14,umax=2054,var_off=(0x2; 0xffc)"}, + {23, "R5", "var_off=(0x2; 0xffc)"}, }, }, { @@ -458,18 +459,18 @@ static struct bpf_align_test tests[] = { .prog_type = BPF_PROG_TYPE_SCHED_CLS, .result = REJECT, .matches = { - {3, "R5_w=pkt_end(off=0,imm=0)"}, + {3, "R5_w", "pkt_end(off=0,imm=0)"}, /* (ptr - ptr) << 2 == unknown, (4n) */ - {5, "R5_w=scalar(smax=9223372036854775804,umax=18446744073709551612,var_off=(0x0; 0xfffffffffffffffc)"}, + {5, "R5_w", "var_off=(0x0; 0xfffffffffffffffc)"}, /* (4n) + 14 == (4n+2). We blow our bounds, because * the add could overflow. */ - {6, "R5_w=scalar(smin=-9223372036854775806,smax=9223372036854775806,umin=2,umax=18446744073709551614,var_off=(0x2; 0xfffffffffffffffc)"}, + {6, "R5_w", "var_off=(0x2; 0xfffffffffffffffc)"}, /* Checked s>=0 */ - {9, "R5=scalar(umin=2,umax=9223372036854775806,var_off=(0x2; 0x7ffffffffffffffc)"}, + {9, "R5", "var_off=(0x2; 0x7ffffffffffffffc)"}, /* packet pointer + nonnegative (4n+2) */ - {11, "R6_w=pkt(id=1,off=0,r=0,umin=2,umax=9223372036854775806,var_off=(0x2; 0x7ffffffffffffffc)"}, - {12, "R4_w=pkt(id=1,off=4,r=0,umin=2,umax=9223372036854775806,var_off=(0x2; 0x7ffffffffffffffc)"}, + {11, "R6_w", "var_off=(0x2; 0x7ffffffffffffffc)"}, + {12, "R4_w", "var_off=(0x2; 0x7ffffffffffffffc)"}, /* NET_IP_ALIGN + (4n+2) == (4n), alignment is fine. * We checked the bounds, but it might have been able * to overflow if the packet pointer started in the @@ -477,7 +478,7 @@ static struct bpf_align_test tests[] = { * So we did not get a 'range' on R6, and the access * attempt will fail. */ - {15, "R6_w=pkt(id=1,off=0,r=0,umin=2,umax=9223372036854775806,var_off=(0x2; 0x7ffffffffffffffc)"}, + {15, "R6_w", "var_off=(0x2; 0x7ffffffffffffffc)"}, } }, { @@ -512,24 +513,23 @@ static struct bpf_align_test tests[] = { /* Calculated offset in R6 has unknown value, but known * alignment of 4. */ - {6, "R2_w=pkt(off=0,r=8,imm=0)"}, - {8, "R6_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"}, + {6, "R2_w", "pkt(off=0,r=8,imm=0)"}, + {8, "R6_w", "var_off=(0x0; 0x3fc)"}, /* Adding 14 makes R6 be (4n+2) */ - {9, "R6_w=scalar(umin=14,umax=1034,var_off=(0x2; 0x7fc))"}, + {9, "R6_w", "var_off=(0x2; 0x7fc)"}, /* New unknown value in R7 is (4n) */ - {10, "R7_w=scalar(umax=1020,var_off=(0x0; 0x3fc))"}, + {10, "R7_w", "var_off=(0x0; 0x3fc)"}, /* Subtracting it from R6 blows our unsigned bounds */ - {11, "R6=scalar(smin=-1006,smax=1034,umin=2,umax=18446744073709551614,var_off=(0x2; 0xfffffffffffffffc)"}, + {11, "R6", "var_off=(0x2; 0xfffffffffffffffc)"}, /* Checked s>= 0 */ - {14, "R6=scalar(umin=2,umax=1034,var_off=(0x2; 0x7fc))"}, + {14, "R6", "var_off=(0x2; 0x7fc)"}, /* At the time the word size load is performed from R5, * its total fixed offset is NET_IP_ALIGN + reg->off (0) * which is 2. Then the variable offset is (4n+2), so * the total offset is 4-byte aligned and meets the * load's requirements. */ - {20, "R5=pkt(id=2,off=0,r=4,umin=2,umax=1034,var_off=(0x2; 0x7fc)"}, - + {20, "R5", "var_off=(0x2; 0x7fc)"}, }, }, { @@ -566,23 +566,23 @@ static struct bpf_align_test tests[] = { /* Calculated offset in R6 has unknown value, but known * alignment of 4. */ - {6, "R2_w=pkt(off=0,r=8,imm=0)"}, - {9, "R6_w=scalar(umax=60,var_off=(0x0; 0x3c))"}, + {6, "R2_w", "pkt(off=0,r=8,imm=0)"}, + {9, "R6_w", "var_off=(0x0; 0x3c)"}, /* Adding 14 makes R6 be (4n+2) */ - {10, "R6_w=scalar(umin=14,umax=74,var_off=(0x2; 0x7c))"}, + {10, "R6_w", "var_off=(0x2; 0x7c)"}, /* Subtracting from packet pointer overflows ubounds */ - {13, "R5_w=pkt(id=2,off=0,r=8,umin=18446744073709551542,umax=18446744073709551602,var_off=(0xffffffffffffff82; 0x7c)"}, + {13, "R5_w", "var_off=(0xffffffffffffff82; 0x7c)"}, /* New unknown value in R7 is (4n), >= 76 */ - {14, "R7_w=scalar(umin=76,umax=1096,var_off=(0x0; 0x7fc))"}, + {14, "R7_w", "var_off=(0x0; 0x7fc)"}, /* Adding it to packet pointer gives nice bounds again */ - {16, "R5_w=pkt(id=3,off=0,r=0,umin=2,umax=1082,var_off=(0x2; 0x7fc)"}, + {16, "R5_w", "var_off=(0x2; 0x7fc)"}, /* At the time the word size load is performed from R5, * its total fixed offset is NET_IP_ALIGN + reg->off (0) * which is 2. Then the variable offset is (4n+2), so * the total offset is 4-byte aligned and meets the * load's requirements. */ - {20, "R5=pkt(id=3,off=0,r=4,umin=2,umax=1082,var_off=(0x2; 0x7fc)"}, + {20, "R5", "var_off=(0x2; 0x7fc)"}, }, }, }; @@ -635,6 +635,7 @@ static int do_test_single(struct bpf_align_test *test) line_ptr = strtok(bpf_vlog_copy, "\n"); for (i = 0; i < MAX_MATCHES; i++) { struct bpf_reg_match m = test->matches[i]; + const char *p; int tmp; if (!m.match) @@ -649,8 +650,8 @@ static int do_test_single(struct bpf_align_test *test) line_ptr = strtok(NULL, "\n"); } if (!line_ptr) { - printf("Failed to find line %u for match: %s\n", - m.line, m.match); + printf("Failed to find line %u for match: %s=%s\n", + m.line, m.reg, m.match); ret = 1; printf("%s", bpf_vlog); break; @@ -667,15 +668,15 @@ static int do_test_single(struct bpf_align_test *test) * 6: R0_w=pkt(off=8,r=8,imm=0) R1=ctx(off=0,imm=0) R2_w=pkt(off=0,r=8,imm=0) R3_w=pkt_end(off=0,imm=0) R10=fp0 * 6: (71) r3 = *(u8 *)(r2 +0) ; R2_w=pkt(off=0,r=8,imm=0) R3_w=scalar(umax=255,var_off=(0x0; 0xff)) */ - while (!strstr(line_ptr, m.match)) { + while (!(p = strstr(line_ptr, m.reg)) || !strstr(p, m.match)) { cur_line = -1; line_ptr = strtok(NULL, "\n"); sscanf(line_ptr ?: "", "%u: ", &cur_line); if (!line_ptr || cur_line != m.line) break; } - if (cur_line != m.line || !line_ptr || !strstr(line_ptr, m.match)) { - printf("Failed to find match %u: %s\n", m.line, m.match); + if (cur_line != m.line || !line_ptr || !(p = strstr(line_ptr, m.reg)) || !strstr(p, m.match)) { + printf("Failed to find match %u: %s=%s\n", m.line, m.reg, m.match); ret = 1; printf("%s", bpf_vlog); break; diff --git a/tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c b/tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c index d2d9e965eba5..053f4d6da77a 100644 --- a/tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c +++ b/tools/testing/selftests/bpf/prog_tests/bloom_filter_map.c @@ -193,8 +193,8 @@ error: void test_bloom_filter_map(void) { - __u32 *rand_vals, nr_rand_vals; - struct bloom_filter_map *skel; + __u32 *rand_vals = NULL, nr_rand_vals = 0; + struct bloom_filter_map *skel = NULL; int err; test_fail_cases(); diff --git a/tools/testing/selftests/bpf/prog_tests/bpf_iter.c b/tools/testing/selftests/bpf/prog_tests/bpf_iter.c index 1f02168103dd..e3498f607b49 100644 --- a/tools/testing/selftests/bpf/prog_tests/bpf_iter.c +++ b/tools/testing/selftests/bpf/prog_tests/bpf_iter.c @@ -7,10 +7,10 @@ #include "bpf_iter_ipv6_route.skel.h" #include "bpf_iter_netlink.skel.h" #include "bpf_iter_bpf_map.skel.h" -#include "bpf_iter_task.skel.h" +#include "bpf_iter_tasks.skel.h" #include "bpf_iter_task_stack.skel.h" #include "bpf_iter_task_file.skel.h" -#include "bpf_iter_task_vma.skel.h" +#include "bpf_iter_task_vmas.skel.h" #include "bpf_iter_task_btf.skel.h" #include "bpf_iter_tcp4.skel.h" #include "bpf_iter_tcp6.skel.h" @@ -215,12 +215,12 @@ static void *do_nothing_wait(void *arg) static void test_task_common_nocheck(struct bpf_iter_attach_opts *opts, int *num_unknown, int *num_known) { - struct bpf_iter_task *skel; + struct bpf_iter_tasks *skel; pthread_t thread_id; void *ret; - skel = bpf_iter_task__open_and_load(); - if (!ASSERT_OK_PTR(skel, "bpf_iter_task__open_and_load")) + skel = bpf_iter_tasks__open_and_load(); + if (!ASSERT_OK_PTR(skel, "bpf_iter_tasks__open_and_load")) return; ASSERT_OK(pthread_mutex_lock(&do_nothing_mutex), "pthread_mutex_lock"); @@ -239,7 +239,7 @@ static void test_task_common_nocheck(struct bpf_iter_attach_opts *opts, ASSERT_FALSE(pthread_join(thread_id, &ret) || ret != NULL, "pthread_join"); - bpf_iter_task__destroy(skel); + bpf_iter_tasks__destroy(skel); } static void test_task_common(struct bpf_iter_attach_opts *opts, int num_unknown, int num_known) @@ -307,10 +307,10 @@ static void test_task_pidfd(void) static void test_task_sleepable(void) { - struct bpf_iter_task *skel; + struct bpf_iter_tasks *skel; - skel = bpf_iter_task__open_and_load(); - if (!ASSERT_OK_PTR(skel, "bpf_iter_task__open_and_load")) + skel = bpf_iter_tasks__open_and_load(); + if (!ASSERT_OK_PTR(skel, "bpf_iter_tasks__open_and_load")) return; do_dummy_read(skel->progs.dump_task_sleepable); @@ -320,7 +320,7 @@ static void test_task_sleepable(void) ASSERT_GT(skel->bss->num_success_copy_from_user_task, 0, "num_success_copy_from_user_task"); - bpf_iter_task__destroy(skel); + bpf_iter_tasks__destroy(skel); } static void test_task_stack(void) @@ -1399,19 +1399,19 @@ static void str_strip_first_line(char *str) static void test_task_vma_common(struct bpf_iter_attach_opts *opts) { int err, iter_fd = -1, proc_maps_fd = -1; - struct bpf_iter_task_vma *skel; + struct bpf_iter_task_vmas *skel; int len, read_size = 4; char maps_path[64]; - skel = bpf_iter_task_vma__open(); - if (!ASSERT_OK_PTR(skel, "bpf_iter_task_vma__open")) + skel = bpf_iter_task_vmas__open(); + if (!ASSERT_OK_PTR(skel, "bpf_iter_task_vmas__open")) return; skel->bss->pid = getpid(); skel->bss->one_task = opts ? 1 : 0; - err = bpf_iter_task_vma__load(skel); - if (!ASSERT_OK(err, "bpf_iter_task_vma__load")) + err = bpf_iter_task_vmas__load(skel); + if (!ASSERT_OK(err, "bpf_iter_task_vmas__load")) goto out; skel->links.proc_maps = bpf_program__attach_iter( @@ -1462,25 +1462,25 @@ static void test_task_vma_common(struct bpf_iter_attach_opts *opts) out: close(proc_maps_fd); close(iter_fd); - bpf_iter_task_vma__destroy(skel); + bpf_iter_task_vmas__destroy(skel); } static void test_task_vma_dead_task(void) { - struct bpf_iter_task_vma *skel; + struct bpf_iter_task_vmas *skel; int wstatus, child_pid = -1; time_t start_tm, cur_tm; int err, iter_fd = -1; int wait_sec = 3; - skel = bpf_iter_task_vma__open(); - if (!ASSERT_OK_PTR(skel, "bpf_iter_task_vma__open")) + skel = bpf_iter_task_vmas__open(); + if (!ASSERT_OK_PTR(skel, "bpf_iter_task_vmas__open")) return; skel->bss->pid = getpid(); - err = bpf_iter_task_vma__load(skel); - if (!ASSERT_OK(err, "bpf_iter_task_vma__load")) + err = bpf_iter_task_vmas__load(skel); + if (!ASSERT_OK(err, "bpf_iter_task_vmas__load")) goto out; skel->links.proc_maps = bpf_program__attach_iter( @@ -1533,7 +1533,7 @@ static void test_task_vma_dead_task(void) out: waitpid(child_pid, &wstatus, 0); close(iter_fd); - bpf_iter_task_vma__destroy(skel); + bpf_iter_task_vmas__destroy(skel); } void test_bpf_sockmap_map_iter_fd(void) diff --git a/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c b/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c index a53c254c6058..4aabeaa525d4 100644 --- a/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c +++ b/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c @@ -185,6 +185,8 @@ static void test_cubic(void) do_test("bpf_cubic", NULL); + ASSERT_EQ(cubic_skel->bss->bpf_cubic_acked_called, 1, "pkts_acked called"); + bpf_link__destroy(link); bpf_cubic__destroy(cubic_skel); } diff --git a/tools/testing/selftests/bpf/prog_tests/btf.c b/tools/testing/selftests/bpf/prog_tests/btf.c index 4e0cdb593318..92d51f377fe5 100644 --- a/tools/testing/selftests/bpf/prog_tests/btf.c +++ b/tools/testing/selftests/bpf/prog_tests/btf.c @@ -7296,7 +7296,7 @@ static struct btf_dedup_test dedup_tests[] = { BTF_FUNC_PROTO_ENC(0, 2), /* [3] */ BTF_FUNC_PROTO_ARG_ENC(NAME_NTH(2), 1), BTF_FUNC_PROTO_ARG_ENC(NAME_NTH(3), 1), - BTF_FUNC_ENC(NAME_NTH(4), 2), /* [4] */ + BTF_FUNC_ENC(NAME_NTH(4), 3), /* [4] */ /* tag -> t */ BTF_DECL_TAG_ENC(NAME_NTH(5), 2, -1), /* [5] */ BTF_DECL_TAG_ENC(NAME_NTH(5), 2, -1), /* [6] */ @@ -7317,7 +7317,7 @@ static struct btf_dedup_test dedup_tests[] = { BTF_FUNC_PROTO_ENC(0, 2), /* [3] */ BTF_FUNC_PROTO_ARG_ENC(NAME_NTH(2), 1), BTF_FUNC_PROTO_ARG_ENC(NAME_NTH(3), 1), - BTF_FUNC_ENC(NAME_NTH(4), 2), /* [4] */ + BTF_FUNC_ENC(NAME_NTH(4), 3), /* [4] */ BTF_DECL_TAG_ENC(NAME_NTH(5), 2, -1), /* [5] */ BTF_DECL_TAG_ENC(NAME_NTH(5), 4, -1), /* [6] */ BTF_DECL_TAG_ENC(NAME_NTH(5), 4, 1), /* [7] */ diff --git a/tools/testing/selftests/bpf/prog_tests/connect_ping.c b/tools/testing/selftests/bpf/prog_tests/connect_ping.c index 289218c2216c..40fe571f2fe7 100644 --- a/tools/testing/selftests/bpf/prog_tests/connect_ping.c +++ b/tools/testing/selftests/bpf/prog_tests/connect_ping.c @@ -28,9 +28,9 @@ static void subtest(int cgroup_fd, struct connect_ping *skel, .sin6_family = AF_INET6, .sin6_addr = IN6ADDR_LOOPBACK_INIT, }; - struct sockaddr *sa; + struct sockaddr *sa = NULL; socklen_t sa_len; - int protocol; + int protocol = -1; int sock_fd; switch (family) { diff --git a/tools/testing/selftests/bpf/prog_tests/empty_skb.c b/tools/testing/selftests/bpf/prog_tests/empty_skb.c index 3b77d8a422db..261228eb68e8 100644 --- a/tools/testing/selftests/bpf/prog_tests/empty_skb.c +++ b/tools/testing/selftests/bpf/prog_tests/empty_skb.c @@ -24,6 +24,7 @@ void test_empty_skb(void) int *ifindex; int err; int ret; + int lwt_egress_ret; /* expected retval at lwt/egress */ bool success_on_tc; } tests[] = { /* Empty packets are always rejected. */ @@ -57,6 +58,7 @@ void test_empty_skb(void) .data_size_in = sizeof(eth_hlen), .ifindex = &veth_ifindex, .ret = -ERANGE, + .lwt_egress_ret = -ERANGE, .success_on_tc = true, }, { @@ -70,6 +72,7 @@ void test_empty_skb(void) .data_size_in = sizeof(eth_hlen), .ifindex = &ipip_ifindex, .ret = -ERANGE, + .lwt_egress_ret = -ERANGE, }, /* ETH_HLEN+1-sized packet should be redirected. */ @@ -79,6 +82,7 @@ void test_empty_skb(void) .data_in = eth_hlen_pp, .data_size_in = sizeof(eth_hlen_pp), .ifindex = &veth_ifindex, + .lwt_egress_ret = 1, /* veth_xmit NET_XMIT_DROP */ }, { .msg = "ipip ETH_HLEN+1 packet ingress", @@ -108,8 +112,12 @@ void test_empty_skb(void) for (i = 0; i < ARRAY_SIZE(tests); i++) { bpf_object__for_each_program(prog, bpf_obj->obj) { - char buf[128]; + bool at_egress = strstr(bpf_program__name(prog), "egress") != NULL; bool at_tc = !strncmp(bpf_program__section_name(prog), "tc", 2); + int expected_ret; + char buf[128]; + + expected_ret = at_egress && !at_tc ? tests[i].lwt_egress_ret : tests[i].ret; tattr.data_in = tests[i].data_in; tattr.data_size_in = tests[i].data_size_in; @@ -128,7 +136,7 @@ void test_empty_skb(void) if (at_tc && tests[i].success_on_tc) ASSERT_GE(bpf_obj->bss->ret, 0, buf); else - ASSERT_EQ(bpf_obj->bss->ret, tests[i].ret, buf); + ASSERT_EQ(bpf_obj->bss->ret, expected_ret, buf); } } diff --git a/tools/testing/selftests/bpf/prog_tests/exceptions.c b/tools/testing/selftests/bpf/prog_tests/exceptions.c new file mode 100644 index 000000000000..516f4a13013c --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/exceptions.c @@ -0,0 +1,409 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <test_progs.h> +#include <network_helpers.h> + +#include "exceptions.skel.h" +#include "exceptions_ext.skel.h" +#include "exceptions_fail.skel.h" +#include "exceptions_assert.skel.h" + +static char log_buf[1024 * 1024]; + +static void test_exceptions_failure(void) +{ + RUN_TESTS(exceptions_fail); +} + +static void test_exceptions_success(void) +{ + LIBBPF_OPTS(bpf_test_run_opts, ropts, + .data_in = &pkt_v4, + .data_size_in = sizeof(pkt_v4), + .repeat = 1, + ); + struct exceptions_ext *eskel = NULL; + struct exceptions *skel; + int ret; + + skel = exceptions__open(); + if (!ASSERT_OK_PTR(skel, "exceptions__open")) + return; + + ret = exceptions__load(skel); + if (!ASSERT_OK(ret, "exceptions__load")) + goto done; + + if (!ASSERT_OK(bpf_map_update_elem(bpf_map__fd(skel->maps.jmp_table), &(int){0}, + &(int){bpf_program__fd(skel->progs.exception_tail_call_target)}, BPF_ANY), + "bpf_map_update_elem jmp_table")) + goto done; + +#define RUN_SUCCESS(_prog, return_val) \ + if (!test__start_subtest(#_prog)) goto _prog##_##return_val; \ + ret = bpf_prog_test_run_opts(bpf_program__fd(skel->progs._prog), &ropts); \ + ASSERT_OK(ret, #_prog " prog run ret"); \ + ASSERT_EQ(ropts.retval, return_val, #_prog " prog run retval"); \ + _prog##_##return_val: + + RUN_SUCCESS(exception_throw_always_1, 64); + RUN_SUCCESS(exception_throw_always_2, 32); + RUN_SUCCESS(exception_throw_unwind_1, 16); + RUN_SUCCESS(exception_throw_unwind_2, 32); + RUN_SUCCESS(exception_throw_default, 0); + RUN_SUCCESS(exception_throw_default_value, 5); + RUN_SUCCESS(exception_tail_call, 24); + RUN_SUCCESS(exception_ext, 0); + RUN_SUCCESS(exception_ext_mod_cb_runtime, 35); + RUN_SUCCESS(exception_throw_subprog, 1); + RUN_SUCCESS(exception_assert_nz_gfunc, 1); + RUN_SUCCESS(exception_assert_zero_gfunc, 1); + RUN_SUCCESS(exception_assert_neg_gfunc, 1); + RUN_SUCCESS(exception_assert_pos_gfunc, 1); + RUN_SUCCESS(exception_assert_negeq_gfunc, 1); + RUN_SUCCESS(exception_assert_poseq_gfunc, 1); + RUN_SUCCESS(exception_assert_nz_gfunc_with, 1); + RUN_SUCCESS(exception_assert_zero_gfunc_with, 1); + RUN_SUCCESS(exception_assert_neg_gfunc_with, 1); + RUN_SUCCESS(exception_assert_pos_gfunc_with, 1); + RUN_SUCCESS(exception_assert_negeq_gfunc_with, 1); + RUN_SUCCESS(exception_assert_poseq_gfunc_with, 1); + RUN_SUCCESS(exception_bad_assert_nz_gfunc, 0); + RUN_SUCCESS(exception_bad_assert_zero_gfunc, 0); + RUN_SUCCESS(exception_bad_assert_neg_gfunc, 0); + RUN_SUCCESS(exception_bad_assert_pos_gfunc, 0); + RUN_SUCCESS(exception_bad_assert_negeq_gfunc, 0); + RUN_SUCCESS(exception_bad_assert_poseq_gfunc, 0); + RUN_SUCCESS(exception_bad_assert_nz_gfunc_with, 100); + RUN_SUCCESS(exception_bad_assert_zero_gfunc_with, 105); + RUN_SUCCESS(exception_bad_assert_neg_gfunc_with, 200); + RUN_SUCCESS(exception_bad_assert_pos_gfunc_with, 0); + RUN_SUCCESS(exception_bad_assert_negeq_gfunc_with, 101); + RUN_SUCCESS(exception_bad_assert_poseq_gfunc_with, 99); + RUN_SUCCESS(exception_assert_range, 1); + RUN_SUCCESS(exception_assert_range_with, 1); + RUN_SUCCESS(exception_bad_assert_range, 0); + RUN_SUCCESS(exception_bad_assert_range_with, 10); + +#define RUN_EXT(load_ret, attach_err, expr, msg, after_link) \ + { \ + LIBBPF_OPTS(bpf_object_open_opts, o, .kernel_log_buf = log_buf, \ + .kernel_log_size = sizeof(log_buf), \ + .kernel_log_level = 2); \ + exceptions_ext__destroy(eskel); \ + eskel = exceptions_ext__open_opts(&o); \ + struct bpf_program *prog = NULL; \ + struct bpf_link *link = NULL; \ + if (!ASSERT_OK_PTR(eskel, "exceptions_ext__open")) \ + goto done; \ + (expr); \ + ASSERT_OK_PTR(bpf_program__name(prog), bpf_program__name(prog)); \ + if (!ASSERT_EQ(exceptions_ext__load(eskel), load_ret, \ + "exceptions_ext__load")) { \ + printf("%s\n", log_buf); \ + goto done; \ + } \ + if (load_ret != 0) { \ + if (!ASSERT_OK_PTR(strstr(log_buf, msg), "strstr")) { \ + printf("%s\n", log_buf); \ + goto done; \ + } \ + } \ + if (!load_ret && attach_err) { \ + if (!ASSERT_ERR_PTR(link = bpf_program__attach(prog), "attach err")) \ + goto done; \ + } else if (!load_ret) { \ + if (!ASSERT_OK_PTR(link = bpf_program__attach(prog), "attach ok")) \ + goto done; \ + (void)(after_link); \ + bpf_link__destroy(link); \ + } \ + } + + if (test__start_subtest("non-throwing fentry -> exception_cb")) + RUN_EXT(-EINVAL, true, ({ + prog = eskel->progs.pfentry; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_ext_mod_cb_runtime), + "exception_cb_mod"), "set_attach_target")) + goto done; + }), "FENTRY/FEXIT programs cannot attach to exception callback", 0); + + if (test__start_subtest("throwing fentry -> exception_cb")) + RUN_EXT(-EINVAL, true, ({ + prog = eskel->progs.throwing_fentry; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_ext_mod_cb_runtime), + "exception_cb_mod"), "set_attach_target")) + goto done; + }), "FENTRY/FEXIT programs cannot attach to exception callback", 0); + + if (test__start_subtest("non-throwing fexit -> exception_cb")) + RUN_EXT(-EINVAL, true, ({ + prog = eskel->progs.pfexit; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_ext_mod_cb_runtime), + "exception_cb_mod"), "set_attach_target")) + goto done; + }), "FENTRY/FEXIT programs cannot attach to exception callback", 0); + + if (test__start_subtest("throwing fexit -> exception_cb")) + RUN_EXT(-EINVAL, true, ({ + prog = eskel->progs.throwing_fexit; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_ext_mod_cb_runtime), + "exception_cb_mod"), "set_attach_target")) + goto done; + }), "FENTRY/FEXIT programs cannot attach to exception callback", 0); + + if (test__start_subtest("throwing extension (with custom cb) -> exception_cb")) + RUN_EXT(-EINVAL, true, ({ + prog = eskel->progs.throwing_exception_cb_extension; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_ext_mod_cb_runtime), + "exception_cb_mod"), "set_attach_target")) + goto done; + }), "Extension programs cannot attach to exception callback", 0); + + if (test__start_subtest("throwing extension -> global func in exception_cb")) + RUN_EXT(0, false, ({ + prog = eskel->progs.throwing_exception_cb_extension; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_ext_mod_cb_runtime), + "exception_cb_mod_global"), "set_attach_target")) + goto done; + }), "", ({ RUN_SUCCESS(exception_ext_mod_cb_runtime, 131); })); + + if (test__start_subtest("throwing extension (with custom cb) -> global func in exception_cb")) + RUN_EXT(0, false, ({ + prog = eskel->progs.throwing_extension; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_ext), + "exception_ext_global"), "set_attach_target")) + goto done; + }), "", ({ RUN_SUCCESS(exception_ext, 128); })); + + if (test__start_subtest("non-throwing fentry -> non-throwing subprog")) + /* non-throwing fentry -> non-throwing subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.pfentry; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "subprog"), "set_attach_target")) + goto done; + }), "", 0); + + if (test__start_subtest("throwing fentry -> non-throwing subprog")) + /* throwing fentry -> non-throwing subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.throwing_fentry; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "subprog"), "set_attach_target")) + goto done; + }), "", 0); + + if (test__start_subtest("non-throwing fentry -> throwing subprog")) + /* non-throwing fentry -> throwing subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.pfentry; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "throwing_subprog"), "set_attach_target")) + goto done; + }), "", 0); + + if (test__start_subtest("throwing fentry -> throwing subprog")) + /* throwing fentry -> throwing subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.throwing_fentry; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "throwing_subprog"), "set_attach_target")) + goto done; + }), "", 0); + + if (test__start_subtest("non-throwing fexit -> non-throwing subprog")) + /* non-throwing fexit -> non-throwing subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.pfexit; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "subprog"), "set_attach_target")) + goto done; + }), "", 0); + + if (test__start_subtest("throwing fexit -> non-throwing subprog")) + /* throwing fexit -> non-throwing subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.throwing_fexit; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "subprog"), "set_attach_target")) + goto done; + }), "", 0); + + if (test__start_subtest("non-throwing fexit -> throwing subprog")) + /* non-throwing fexit -> throwing subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.pfexit; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "throwing_subprog"), "set_attach_target")) + goto done; + }), "", 0); + + if (test__start_subtest("throwing fexit -> throwing subprog")) + /* throwing fexit -> throwing subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.throwing_fexit; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "throwing_subprog"), "set_attach_target")) + goto done; + }), "", 0); + + /* fmod_ret not allowed for subprog - Check so we remember to handle its + * throwing specification compatibility with target when supported. + */ + if (test__start_subtest("non-throwing fmod_ret -> non-throwing subprog")) + RUN_EXT(-EINVAL, true, ({ + prog = eskel->progs.pfmod_ret; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "subprog"), "set_attach_target")) + goto done; + }), "can't modify return codes of BPF program", 0); + + /* fmod_ret not allowed for subprog - Check so we remember to handle its + * throwing specification compatibility with target when supported. + */ + if (test__start_subtest("non-throwing fmod_ret -> non-throwing global subprog")) + RUN_EXT(-EINVAL, true, ({ + prog = eskel->progs.pfmod_ret; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "global_subprog"), "set_attach_target")) + goto done; + }), "can't modify return codes of BPF program", 0); + + if (test__start_subtest("non-throwing extension -> non-throwing subprog")) + /* non-throwing extension -> non-throwing subprog : BAD (!global) */ + RUN_EXT(-EINVAL, true, ({ + prog = eskel->progs.extension; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "subprog"), "set_attach_target")) + goto done; + }), "subprog() is not a global function", 0); + + if (test__start_subtest("non-throwing extension -> throwing subprog")) + /* non-throwing extension -> throwing subprog : BAD (!global) */ + RUN_EXT(-EINVAL, true, ({ + prog = eskel->progs.extension; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "throwing_subprog"), "set_attach_target")) + goto done; + }), "throwing_subprog() is not a global function", 0); + + if (test__start_subtest("non-throwing extension -> non-throwing subprog")) + /* non-throwing extension -> non-throwing global subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.extension; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "global_subprog"), "set_attach_target")) + goto done; + }), "", 0); + + if (test__start_subtest("non-throwing extension -> throwing global subprog")) + /* non-throwing extension -> throwing global subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.extension; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "throwing_global_subprog"), "set_attach_target")) + goto done; + }), "", 0); + + if (test__start_subtest("throwing extension -> throwing global subprog")) + /* throwing extension -> throwing global subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.throwing_extension; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "throwing_global_subprog"), "set_attach_target")) + goto done; + }), "", 0); + + if (test__start_subtest("throwing extension -> non-throwing global subprog")) + /* throwing extension -> non-throwing global subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.throwing_extension; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "global_subprog"), "set_attach_target")) + goto done; + }), "", 0); + + if (test__start_subtest("non-throwing extension -> main subprog")) + /* non-throwing extension -> main subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.extension; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "exception_throw_subprog"), "set_attach_target")) + goto done; + }), "", 0); + + if (test__start_subtest("throwing extension -> main subprog")) + /* throwing extension -> main subprog : OK */ + RUN_EXT(0, false, ({ + prog = eskel->progs.throwing_extension; + bpf_program__set_autoload(prog, true); + if (!ASSERT_OK(bpf_program__set_attach_target(prog, + bpf_program__fd(skel->progs.exception_throw_subprog), + "exception_throw_subprog"), "set_attach_target")) + goto done; + }), "", 0); + +done: + exceptions_ext__destroy(eskel); + exceptions__destroy(skel); +} + +static void test_exceptions_assertions(void) +{ + RUN_TESTS(exceptions_assert); +} + +void test_exceptions(void) +{ + test_exceptions_success(); + test_exceptions_failure(); + test_exceptions_assertions(); +} diff --git a/tools/testing/selftests/bpf/prog_tests/fib_lookup.c b/tools/testing/selftests/bpf/prog_tests/fib_lookup.c index 2fd05649bad1..4ad4cd69152e 100644 --- a/tools/testing/selftests/bpf/prog_tests/fib_lookup.c +++ b/tools/testing/selftests/bpf/prog_tests/fib_lookup.c @@ -11,9 +11,13 @@ #define NS_TEST "fib_lookup_ns" #define IPV6_IFACE_ADDR "face::face" +#define IPV6_IFACE_ADDR_SEC "cafe::cafe" +#define IPV6_ADDR_DST "face::3" #define IPV6_NUD_FAILED_ADDR "face::1" #define IPV6_NUD_STALE_ADDR "face::2" #define IPV4_IFACE_ADDR "10.0.0.254" +#define IPV4_IFACE_ADDR_SEC "10.1.0.254" +#define IPV4_ADDR_DST "10.2.0.254" #define IPV4_NUD_FAILED_ADDR "10.0.0.1" #define IPV4_NUD_STALE_ADDR "10.0.0.2" #define IPV4_TBID_ADDR "172.0.0.254" @@ -31,6 +35,7 @@ struct fib_lookup_test { const char *desc; const char *daddr; int expected_ret; + const char *expected_src; int lookup_flags; __u32 tbid; __u8 dmac[6]; @@ -69,6 +74,22 @@ static const struct fib_lookup_test tests[] = { .daddr = IPV6_TBID_DST, .expected_ret = BPF_FIB_LKUP_RET_SUCCESS, .lookup_flags = BPF_FIB_LOOKUP_DIRECT | BPF_FIB_LOOKUP_TBID, .tbid = 100, .dmac = DMAC_INIT2, }, + { .desc = "IPv4 set src addr from netdev", + .daddr = IPV4_NUD_FAILED_ADDR, .expected_ret = BPF_FIB_LKUP_RET_SUCCESS, + .expected_src = IPV4_IFACE_ADDR, + .lookup_flags = BPF_FIB_LOOKUP_SRC | BPF_FIB_LOOKUP_SKIP_NEIGH, }, + { .desc = "IPv6 set src addr from netdev", + .daddr = IPV6_NUD_FAILED_ADDR, .expected_ret = BPF_FIB_LKUP_RET_SUCCESS, + .expected_src = IPV6_IFACE_ADDR, + .lookup_flags = BPF_FIB_LOOKUP_SRC | BPF_FIB_LOOKUP_SKIP_NEIGH, }, + { .desc = "IPv4 set prefsrc addr from route", + .daddr = IPV4_ADDR_DST, .expected_ret = BPF_FIB_LKUP_RET_SUCCESS, + .expected_src = IPV4_IFACE_ADDR_SEC, + .lookup_flags = BPF_FIB_LOOKUP_SRC | BPF_FIB_LOOKUP_SKIP_NEIGH, }, + { .desc = "IPv6 set prefsrc addr route", + .daddr = IPV6_ADDR_DST, .expected_ret = BPF_FIB_LKUP_RET_SUCCESS, + .expected_src = IPV6_IFACE_ADDR_SEC, + .lookup_flags = BPF_FIB_LOOKUP_SRC | BPF_FIB_LOOKUP_SKIP_NEIGH, }, }; static int ifindex; @@ -97,6 +118,13 @@ static int setup_netns(void) SYS(fail, "ip neigh add %s dev veth1 nud failed", IPV4_NUD_FAILED_ADDR); SYS(fail, "ip neigh add %s dev veth1 lladdr %s nud stale", IPV4_NUD_STALE_ADDR, DMAC); + /* Setup for prefsrc IP addr selection */ + SYS(fail, "ip addr add %s/24 dev veth1", IPV4_IFACE_ADDR_SEC); + SYS(fail, "ip route add %s/32 dev veth1 src %s", IPV4_ADDR_DST, IPV4_IFACE_ADDR_SEC); + + SYS(fail, "ip addr add %s/64 dev veth1 nodad", IPV6_IFACE_ADDR_SEC); + SYS(fail, "ip route add %s/128 dev veth1 src %s", IPV6_ADDR_DST, IPV6_IFACE_ADDR_SEC); + /* Setup for tbid lookup tests */ SYS(fail, "ip addr add %s/24 dev veth2", IPV4_TBID_ADDR); SYS(fail, "ip route del %s/24 dev veth2", IPV4_TBID_NET); @@ -133,9 +161,12 @@ static int set_lookup_params(struct bpf_fib_lookup *params, const struct fib_loo if (inet_pton(AF_INET6, test->daddr, params->ipv6_dst) == 1) { params->family = AF_INET6; - ret = inet_pton(AF_INET6, IPV6_IFACE_ADDR, params->ipv6_src); - if (!ASSERT_EQ(ret, 1, "inet_pton(IPV6_IFACE_ADDR)")) - return -1; + if (!(test->lookup_flags & BPF_FIB_LOOKUP_SRC)) { + ret = inet_pton(AF_INET6, IPV6_IFACE_ADDR, params->ipv6_src); + if (!ASSERT_EQ(ret, 1, "inet_pton(IPV6_IFACE_ADDR)")) + return -1; + } + return 0; } @@ -143,9 +174,12 @@ static int set_lookup_params(struct bpf_fib_lookup *params, const struct fib_loo if (!ASSERT_EQ(ret, 1, "convert IP[46] address")) return -1; params->family = AF_INET; - ret = inet_pton(AF_INET, IPV4_IFACE_ADDR, ¶ms->ipv4_src); - if (!ASSERT_EQ(ret, 1, "inet_pton(IPV4_IFACE_ADDR)")) - return -1; + + if (!(test->lookup_flags & BPF_FIB_LOOKUP_SRC)) { + ret = inet_pton(AF_INET, IPV4_IFACE_ADDR, ¶ms->ipv4_src); + if (!ASSERT_EQ(ret, 1, "inet_pton(IPV4_IFACE_ADDR)")) + return -1; + } return 0; } @@ -156,6 +190,40 @@ static void mac_str(char *b, const __u8 *mac) mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); } +static void assert_src_ip(struct bpf_fib_lookup *fib_params, const char *expected_src) +{ + int ret; + __u32 src6[4]; + __be32 src4; + + switch (fib_params->family) { + case AF_INET6: + ret = inet_pton(AF_INET6, expected_src, src6); + ASSERT_EQ(ret, 1, "inet_pton(expected_src)"); + + ret = memcmp(src6, fib_params->ipv6_src, sizeof(fib_params->ipv6_src)); + if (!ASSERT_EQ(ret, 0, "fib_lookup ipv6 src")) { + char str_src6[64]; + + inet_ntop(AF_INET6, fib_params->ipv6_src, str_src6, + sizeof(str_src6)); + printf("ipv6 expected %s actual %s ", expected_src, + str_src6); + } + + break; + case AF_INET: + ret = inet_pton(AF_INET, expected_src, &src4); + ASSERT_EQ(ret, 1, "inet_pton(expected_src)"); + + ASSERT_EQ(fib_params->ipv4_src, src4, "fib_lookup ipv4 src"); + + break; + default: + PRINT_FAIL("invalid addr family: %d", fib_params->family); + } +} + void test_fib_lookup(void) { struct bpf_fib_lookup *fib_params; @@ -207,6 +275,9 @@ void test_fib_lookup(void) ASSERT_EQ(skel->bss->fib_lookup_ret, tests[i].expected_ret, "fib_lookup_ret"); + if (tests[i].expected_src) + assert_src_ip(fib_params, tests[i].expected_src); + ret = memcmp(tests[i].dmac, fib_params->dmac, sizeof(tests[i].dmac)); if (!ASSERT_EQ(ret, 0, "dmac not match")) { char expected[18], actual[18]; diff --git a/tools/testing/selftests/bpf/prog_tests/fill_link_info.c b/tools/testing/selftests/bpf/prog_tests/fill_link_info.c index 9d768e083714..97142a4db374 100644 --- a/tools/testing/selftests/bpf/prog_tests/fill_link_info.c +++ b/tools/testing/selftests/bpf/prog_tests/fill_link_info.c @@ -308,7 +308,7 @@ void test_fill_link_info(void) return; /* load kallsyms to compare the addr */ - if (!ASSERT_OK(load_kallsyms_refresh(), "load_kallsyms_refresh")) + if (!ASSERT_OK(load_kallsyms(), "load_kallsyms")) goto cleanup; kprobe_addr = ksym_get_addr(KPROBE_FUNC); diff --git a/tools/testing/selftests/bpf/prog_tests/iters.c b/tools/testing/selftests/bpf/prog_tests/iters.c index 10804ae5ae97..c2425791c923 100644 --- a/tools/testing/selftests/bpf/prog_tests/iters.c +++ b/tools/testing/selftests/bpf/prog_tests/iters.c @@ -1,13 +1,25 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */ +#include <sys/syscall.h> +#include <sys/mman.h> +#include <sys/wait.h> +#include <unistd.h> +#include <malloc.h> +#include <stdlib.h> #include <test_progs.h> +#include "cgroup_helpers.h" #include "iters.skel.h" #include "iters_state_safety.skel.h" #include "iters_looping.skel.h" #include "iters_num.skel.h" #include "iters_testmod_seq.skel.h" +#include "iters_task_vma.skel.h" +#include "iters_task.skel.h" +#include "iters_css_task.skel.h" +#include "iters_css.skel.h" +#include "iters_task_failure.skel.h" static void subtest_num_iters(void) { @@ -90,6 +102,193 @@ cleanup: iters_testmod_seq__destroy(skel); } +static void subtest_task_vma_iters(void) +{ + unsigned long start, end, bpf_iter_start, bpf_iter_end; + struct iters_task_vma *skel; + char rest_of_line[1000]; + unsigned int seen; + FILE *f = NULL; + int err; + + skel = iters_task_vma__open_and_load(); + if (!ASSERT_OK_PTR(skel, "skel_open_and_load")) + return; + + skel->bss->target_pid = getpid(); + + err = iters_task_vma__attach(skel); + if (!ASSERT_OK(err, "skel_attach")) + goto cleanup; + + getpgid(skel->bss->target_pid); + iters_task_vma__detach(skel); + + if (!ASSERT_GT(skel->bss->vmas_seen, 0, "vmas_seen_gt_zero")) + goto cleanup; + + f = fopen("/proc/self/maps", "r"); + if (!ASSERT_OK_PTR(f, "proc_maps_fopen")) + goto cleanup; + + seen = 0; + while (fscanf(f, "%lx-%lx %[^\n]\n", &start, &end, rest_of_line) == 3) { + /* [vsyscall] vma isn't _really_ part of task->mm vmas. + * /proc/PID/maps returns it when out of vmas - see get_gate_vma + * calls in fs/proc/task_mmu.c + */ + if (strstr(rest_of_line, "[vsyscall]")) + continue; + + bpf_iter_start = skel->bss->vm_ranges[seen].vm_start; + bpf_iter_end = skel->bss->vm_ranges[seen].vm_end; + + ASSERT_EQ(bpf_iter_start, start, "vma->vm_start match"); + ASSERT_EQ(bpf_iter_end, end, "vma->vm_end match"); + seen++; + } + + if (!ASSERT_EQ(skel->bss->vmas_seen, seen, "vmas_seen_eq")) + goto cleanup; + +cleanup: + if (f) + fclose(f); + iters_task_vma__destroy(skel); +} + +static pthread_mutex_t do_nothing_mutex; + +static void *do_nothing_wait(void *arg) +{ + pthread_mutex_lock(&do_nothing_mutex); + pthread_mutex_unlock(&do_nothing_mutex); + + pthread_exit(arg); +} + +#define thread_num 2 + +static void subtest_task_iters(void) +{ + struct iters_task *skel = NULL; + pthread_t thread_ids[thread_num]; + void *ret; + int err; + + skel = iters_task__open_and_load(); + if (!ASSERT_OK_PTR(skel, "open_and_load")) + goto cleanup; + skel->bss->target_pid = getpid(); + err = iters_task__attach(skel); + if (!ASSERT_OK(err, "iters_task__attach")) + goto cleanup; + pthread_mutex_lock(&do_nothing_mutex); + for (int i = 0; i < thread_num; i++) + ASSERT_OK(pthread_create(&thread_ids[i], NULL, &do_nothing_wait, NULL), + "pthread_create"); + + syscall(SYS_getpgid); + iters_task__detach(skel); + ASSERT_EQ(skel->bss->procs_cnt, 1, "procs_cnt"); + ASSERT_EQ(skel->bss->threads_cnt, thread_num + 1, "threads_cnt"); + ASSERT_EQ(skel->bss->proc_threads_cnt, thread_num + 1, "proc_threads_cnt"); + pthread_mutex_unlock(&do_nothing_mutex); + for (int i = 0; i < thread_num; i++) + ASSERT_OK(pthread_join(thread_ids[i], &ret), "pthread_join"); +cleanup: + iters_task__destroy(skel); +} + +extern int stack_mprotect(void); + +static void subtest_css_task_iters(void) +{ + struct iters_css_task *skel = NULL; + int err, cg_fd, cg_id; + const char *cgrp_path = "/cg1"; + + err = setup_cgroup_environment(); + if (!ASSERT_OK(err, "setup_cgroup_environment")) + goto cleanup; + cg_fd = create_and_get_cgroup(cgrp_path); + if (!ASSERT_GE(cg_fd, 0, "create_and_get_cgroup")) + goto cleanup; + cg_id = get_cgroup_id(cgrp_path); + err = join_cgroup(cgrp_path); + if (!ASSERT_OK(err, "join_cgroup")) + goto cleanup; + + skel = iters_css_task__open_and_load(); + if (!ASSERT_OK_PTR(skel, "open_and_load")) + goto cleanup; + + skel->bss->target_pid = getpid(); + skel->bss->cg_id = cg_id; + err = iters_css_task__attach(skel); + if (!ASSERT_OK(err, "iters_task__attach")) + goto cleanup; + err = stack_mprotect(); + if (!ASSERT_EQ(err, -1, "stack_mprotect") || + !ASSERT_EQ(errno, EPERM, "stack_mprotect")) + goto cleanup; + iters_css_task__detach(skel); + ASSERT_EQ(skel->bss->css_task_cnt, 1, "css_task_cnt"); + +cleanup: + cleanup_cgroup_environment(); + iters_css_task__destroy(skel); +} + +static void subtest_css_iters(void) +{ + struct iters_css *skel = NULL; + struct { + const char *path; + int fd; + } cgs[] = { + { "/cg1" }, + { "/cg1/cg2" }, + { "/cg1/cg2/cg3" }, + { "/cg1/cg2/cg3/cg4" }, + }; + int err, cg_nr = ARRAY_SIZE(cgs); + int i; + + err = setup_cgroup_environment(); + if (!ASSERT_OK(err, "setup_cgroup_environment")) + goto cleanup; + for (i = 0; i < cg_nr; i++) { + cgs[i].fd = create_and_get_cgroup(cgs[i].path); + if (!ASSERT_GE(cgs[i].fd, 0, "create_and_get_cgroup")) + goto cleanup; + } + + skel = iters_css__open_and_load(); + if (!ASSERT_OK_PTR(skel, "open_and_load")) + goto cleanup; + + skel->bss->target_pid = getpid(); + skel->bss->root_cg_id = get_cgroup_id(cgs[0].path); + skel->bss->leaf_cg_id = get_cgroup_id(cgs[cg_nr - 1].path); + err = iters_css__attach(skel); + + if (!ASSERT_OK(err, "iters_task__attach")) + goto cleanup; + + syscall(SYS_getpgid); + ASSERT_EQ(skel->bss->pre_order_cnt, cg_nr, "pre_order_cnt"); + ASSERT_EQ(skel->bss->first_cg_id, get_cgroup_id(cgs[0].path), "first_cg_id"); + + ASSERT_EQ(skel->bss->post_order_cnt, cg_nr, "post_order_cnt"); + ASSERT_EQ(skel->bss->last_cg_id, get_cgroup_id(cgs[0].path), "last_cg_id"); + ASSERT_EQ(skel->bss->tree_high, cg_nr - 1, "tree_high"); + iters_css__detach(skel); +cleanup: + cleanup_cgroup_environment(); + iters_css__destroy(skel); +} + void test_iters(void) { RUN_TESTS(iters_state_safety); @@ -103,4 +302,13 @@ void test_iters(void) subtest_num_iters(); if (test__start_subtest("testmod_seq")) subtest_testmod_seq_iters(); + if (test__start_subtest("task_vma")) + subtest_task_vma_iters(); + if (test__start_subtest("task")) + subtest_task_iters(); + if (test__start_subtest("css_task")) + subtest_css_task_iters(); + if (test__start_subtest("css")) + subtest_css_iters(); + RUN_TESTS(iters_task_failure); } diff --git a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c index 179fe300534f..4041cfa670eb 100644 --- a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c +++ b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_test.c @@ -3,6 +3,7 @@ #include "kprobe_multi.skel.h" #include "trace_helpers.h" #include "kprobe_multi_empty.skel.h" +#include "kprobe_multi_override.skel.h" #include "bpf/libbpf_internal.h" #include "bpf/hashmap.h" @@ -453,6 +454,40 @@ cleanup: } } +static void test_attach_override(void) +{ + struct kprobe_multi_override *skel = NULL; + struct bpf_link *link = NULL; + + skel = kprobe_multi_override__open_and_load(); + if (!ASSERT_OK_PTR(skel, "kprobe_multi_empty__open_and_load")) + goto cleanup; + + /* The test_override calls bpf_override_return so it should fail + * to attach to bpf_fentry_test1 function, which is not on error + * injection list. + */ + link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_override, + "bpf_fentry_test1", NULL); + if (!ASSERT_ERR_PTR(link, "override_attached_bpf_fentry_test1")) { + bpf_link__destroy(link); + goto cleanup; + } + + /* The should_fail_bio function is on error injection list, + * attach should succeed. + */ + link = bpf_program__attach_kprobe_multi_opts(skel->progs.test_override, + "should_fail_bio", NULL); + if (!ASSERT_OK_PTR(link, "override_attached_should_fail_bio")) + goto cleanup; + + bpf_link__destroy(link); + +cleanup: + kprobe_multi_override__destroy(skel); +} + void serial_test_kprobe_multi_bench_attach(void) { if (test__start_subtest("kernel")) @@ -480,4 +515,6 @@ void test_kprobe_multi_test(void) test_attach_api_syms(); if (test__start_subtest("attach_api_fails")) test_attach_api_fails(); + if (test__start_subtest("attach_override")) + test_attach_override(); } diff --git a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_testmod_test.c b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_testmod_test.c index 1fbe7e4ac00a..9d03528f05db 100644 --- a/tools/testing/selftests/bpf/prog_tests/kprobe_multi_testmod_test.c +++ b/tools/testing/selftests/bpf/prog_tests/kprobe_multi_testmod_test.c @@ -4,6 +4,8 @@ #include "trace_helpers.h" #include "bpf/libbpf_internal.h" +static struct ksyms *ksyms; + static void kprobe_multi_testmod_check(struct kprobe_multi *skel) { ASSERT_EQ(skel->bss->kprobe_testmod_test1_result, 1, "kprobe_test1_result"); @@ -50,12 +52,12 @@ static void test_testmod_attach_api_addrs(void) LIBBPF_OPTS(bpf_kprobe_multi_opts, opts); unsigned long long addrs[3]; - addrs[0] = ksym_get_addr("bpf_testmod_fentry_test1"); - ASSERT_NEQ(addrs[0], 0, "ksym_get_addr"); - addrs[1] = ksym_get_addr("bpf_testmod_fentry_test2"); - ASSERT_NEQ(addrs[1], 0, "ksym_get_addr"); - addrs[2] = ksym_get_addr("bpf_testmod_fentry_test3"); - ASSERT_NEQ(addrs[2], 0, "ksym_get_addr"); + addrs[0] = ksym_get_addr_local(ksyms, "bpf_testmod_fentry_test1"); + ASSERT_NEQ(addrs[0], 0, "ksym_get_addr_local"); + addrs[1] = ksym_get_addr_local(ksyms, "bpf_testmod_fentry_test2"); + ASSERT_NEQ(addrs[1], 0, "ksym_get_addr_local"); + addrs[2] = ksym_get_addr_local(ksyms, "bpf_testmod_fentry_test3"); + ASSERT_NEQ(addrs[2], 0, "ksym_get_addr_local"); opts.addrs = (const unsigned long *) addrs; opts.cnt = ARRAY_SIZE(addrs); @@ -79,11 +81,15 @@ static void test_testmod_attach_api_syms(void) void serial_test_kprobe_multi_testmod_test(void) { - if (!ASSERT_OK(load_kallsyms_refresh(), "load_kallsyms_refresh")) + ksyms = load_kallsyms_local(); + if (!ASSERT_OK_PTR(ksyms, "load_kallsyms_local")) return; if (test__start_subtest("testmod_attach_api_syms")) test_testmod_attach_api_syms(); + if (test__start_subtest("testmod_attach_api_addrs")) test_testmod_attach_api_addrs(); + + free_kallsyms_local(ksyms); } diff --git a/tools/testing/selftests/bpf/prog_tests/libbpf_str.c b/tools/testing/selftests/bpf/prog_tests/libbpf_str.c index efb8bd43653c..c440ea3311ed 100644 --- a/tools/testing/selftests/bpf/prog_tests/libbpf_str.c +++ b/tools/testing/selftests/bpf/prog_tests/libbpf_str.c @@ -142,10 +142,14 @@ static void test_libbpf_bpf_map_type_str(void) /* Special case for map_type_name BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED * where it and BPF_MAP_TYPE_CGROUP_STORAGE have the same enum value * (map_type). For this enum value, libbpf_bpf_map_type_str() picks - * BPF_MAP_TYPE_CGROUP_STORAGE. + * BPF_MAP_TYPE_CGROUP_STORAGE. The same for + * BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE_DEPRECATED and + * BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE. */ if (strcmp(map_type_name, "BPF_MAP_TYPE_CGROUP_STORAGE_DEPRECATED") == 0) continue; + if (strcmp(map_type_name, "BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE_DEPRECATED") == 0) + continue; ASSERT_STREQ(buf, map_type_name, "exp_str_value"); } diff --git a/tools/testing/selftests/bpf/prog_tests/linked_list.c b/tools/testing/selftests/bpf/prog_tests/linked_list.c index 18cf7b17463d..2fb89de63bd2 100644 --- a/tools/testing/selftests/bpf/prog_tests/linked_list.c +++ b/tools/testing/selftests/bpf/prog_tests/linked_list.c @@ -65,8 +65,8 @@ static struct { { "map_compat_raw_tp", "tracing progs cannot use bpf_{list_head,rb_root} yet" }, { "map_compat_raw_tp_w", "tracing progs cannot use bpf_{list_head,rb_root} yet" }, { "obj_type_id_oor", "local type ID argument must be in range [0, U32_MAX]" }, - { "obj_new_no_composite", "bpf_obj_new type ID argument must be of a struct" }, - { "obj_new_no_struct", "bpf_obj_new type ID argument must be of a struct" }, + { "obj_new_no_composite", "bpf_obj_new/bpf_percpu_obj_new type ID argument must be of a struct" }, + { "obj_new_no_struct", "bpf_obj_new/bpf_percpu_obj_new type ID argument must be of a struct" }, { "obj_drop_non_zero_off", "R1 must have zero offset when passed to release func" }, { "new_null_ret", "R0 invalid mem access 'ptr_or_null_'" }, { "obj_new_acq", "Unreleased reference id=" }, @@ -94,14 +94,8 @@ static struct { { "incorrect_head_var_off2", "variable ptr_ access var_off=(0x0; 0xffffffff) disallowed" }, { "incorrect_head_off1", "bpf_list_head not found at offset=25" }, { "incorrect_head_off2", "bpf_list_head not found at offset=1" }, - { "pop_front_off", - "15: (bf) r1 = r6 ; R1_w=ptr_or_null_foo(id=4,ref_obj_id=4,off=48,imm=0) " - "R6_w=ptr_or_null_foo(id=4,ref_obj_id=4,off=48,imm=0) refs=2,4\n" - "16: (85) call bpf_this_cpu_ptr#154\nR1 type=ptr_or_null_ expected=percpu_ptr_" }, - { "pop_back_off", - "15: (bf) r1 = r6 ; R1_w=ptr_or_null_foo(id=4,ref_obj_id=4,off=48,imm=0) " - "R6_w=ptr_or_null_foo(id=4,ref_obj_id=4,off=48,imm=0) refs=2,4\n" - "16: (85) call bpf_this_cpu_ptr#154\nR1 type=ptr_or_null_ expected=percpu_ptr_" }, + { "pop_front_off", "off 48 doesn't point to 'struct bpf_spin_lock' that is at 40" }, + { "pop_back_off", "off 48 doesn't point to 'struct bpf_spin_lock' that is at 40" }, }; static void test_linked_list_fail_prog(const char *prog_name, const char *err_msg) @@ -268,7 +262,7 @@ end: static void list_and_rb_node_same_struct(bool refcount_field) { - int bpf_rb_node_btf_id, bpf_refcount_btf_id, foo_btf_id; + int bpf_rb_node_btf_id, bpf_refcount_btf_id = 0, foo_btf_id; struct btf *btf; int id, err; diff --git a/tools/testing/selftests/bpf/prog_tests/lwt_helpers.h b/tools/testing/selftests/bpf/prog_tests/lwt_helpers.h index 61333f2a03f9..e9190574e79f 100644 --- a/tools/testing/selftests/bpf/prog_tests/lwt_helpers.h +++ b/tools/testing/selftests/bpf/prog_tests/lwt_helpers.h @@ -49,7 +49,8 @@ static int open_tuntap(const char *dev_name, bool need_mac) return -1; ifr.ifr_flags = IFF_NO_PI | (need_mac ? IFF_TAP : IFF_TUN); - memcpy(ifr.ifr_name, dev_name, IFNAMSIZ); + strncpy(ifr.ifr_name, dev_name, IFNAMSIZ - 1); + ifr.ifr_name[IFNAMSIZ - 1] = '\0'; err = ioctl(fd, TUNSETIFF, &ifr); if (!ASSERT_OK(err, "ioctl(TUNSETIFF)")) { diff --git a/tools/testing/selftests/bpf/prog_tests/missed.c b/tools/testing/selftests/bpf/prog_tests/missed.c new file mode 100644 index 000000000000..70d90c43537c --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/missed.c @@ -0,0 +1,138 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <test_progs.h> +#include "missed_kprobe.skel.h" +#include "missed_kprobe_recursion.skel.h" +#include "missed_tp_recursion.skel.h" + +/* + * Putting kprobe on bpf_fentry_test1 that calls bpf_kfunc_common_test + * kfunc, which has also kprobe on. The latter won't get triggered due + * to kprobe recursion check and kprobe missed counter is incremented. + */ +static void test_missed_perf_kprobe(void) +{ + LIBBPF_OPTS(bpf_test_run_opts, topts); + struct bpf_link_info info = {}; + struct missed_kprobe *skel; + __u32 len = sizeof(info); + int err, prog_fd; + + skel = missed_kprobe__open_and_load(); + if (!ASSERT_OK_PTR(skel, "missed_kprobe__open_and_load")) + goto cleanup; + + err = missed_kprobe__attach(skel); + if (!ASSERT_OK(err, "missed_kprobe__attach")) + goto cleanup; + + prog_fd = bpf_program__fd(skel->progs.trigger); + err = bpf_prog_test_run_opts(prog_fd, &topts); + ASSERT_OK(err, "test_run"); + ASSERT_EQ(topts.retval, 0, "test_run"); + + err = bpf_link_get_info_by_fd(bpf_link__fd(skel->links.test2), &info, &len); + if (!ASSERT_OK(err, "bpf_link_get_info_by_fd")) + goto cleanup; + + ASSERT_EQ(info.type, BPF_LINK_TYPE_PERF_EVENT, "info.type"); + ASSERT_EQ(info.perf_event.type, BPF_PERF_EVENT_KPROBE, "info.perf_event.type"); + ASSERT_EQ(info.perf_event.kprobe.missed, 1, "info.perf_event.kprobe.missed"); + +cleanup: + missed_kprobe__destroy(skel); +} + +static __u64 get_missed_count(int fd) +{ + struct bpf_prog_info info = {}; + __u32 len = sizeof(info); + int err; + + err = bpf_prog_get_info_by_fd(fd, &info, &len); + if (!ASSERT_OK(err, "bpf_prog_get_info_by_fd")) + return (__u64) -1; + return info.recursion_misses; +} + +/* + * Putting kprobe.multi on bpf_fentry_test1 that calls bpf_kfunc_common_test + * kfunc which has 3 perf event kprobes and 1 kprobe.multi attached. + * + * Because fprobe (kprobe.multi attach layear) does not have strict recursion + * check the kprobe's bpf_prog_active check is hit for test2-5. + */ +static void test_missed_kprobe_recursion(void) +{ + LIBBPF_OPTS(bpf_test_run_opts, topts); + struct missed_kprobe_recursion *skel; + int err, prog_fd; + + skel = missed_kprobe_recursion__open_and_load(); + if (!ASSERT_OK_PTR(skel, "missed_kprobe_recursion__open_and_load")) + goto cleanup; + + err = missed_kprobe_recursion__attach(skel); + if (!ASSERT_OK(err, "missed_kprobe_recursion__attach")) + goto cleanup; + + prog_fd = bpf_program__fd(skel->progs.trigger); + err = bpf_prog_test_run_opts(prog_fd, &topts); + ASSERT_OK(err, "test_run"); + ASSERT_EQ(topts.retval, 0, "test_run"); + + ASSERT_EQ(get_missed_count(bpf_program__fd(skel->progs.test1)), 0, "test1_recursion_misses"); + ASSERT_GE(get_missed_count(bpf_program__fd(skel->progs.test2)), 1, "test2_recursion_misses"); + ASSERT_GE(get_missed_count(bpf_program__fd(skel->progs.test3)), 1, "test3_recursion_misses"); + ASSERT_GE(get_missed_count(bpf_program__fd(skel->progs.test4)), 1, "test4_recursion_misses"); + ASSERT_GE(get_missed_count(bpf_program__fd(skel->progs.test5)), 1, "test5_recursion_misses"); + +cleanup: + missed_kprobe_recursion__destroy(skel); +} + +/* + * Putting kprobe on bpf_fentry_test1 that calls bpf_printk and invokes + * bpf_trace_printk tracepoint. The bpf_trace_printk tracepoint has test[234] + * programs attached to it. + * + * Because kprobe execution goes through bpf_prog_active check, programs + * attached to the tracepoint will fail the recursion check and increment + * the recursion_misses stats. + */ +static void test_missed_tp_recursion(void) +{ + LIBBPF_OPTS(bpf_test_run_opts, topts); + struct missed_tp_recursion *skel; + int err, prog_fd; + + skel = missed_tp_recursion__open_and_load(); + if (!ASSERT_OK_PTR(skel, "missed_tp_recursion__open_and_load")) + goto cleanup; + + err = missed_tp_recursion__attach(skel); + if (!ASSERT_OK(err, "missed_tp_recursion__attach")) + goto cleanup; + + prog_fd = bpf_program__fd(skel->progs.trigger); + err = bpf_prog_test_run_opts(prog_fd, &topts); + ASSERT_OK(err, "test_run"); + ASSERT_EQ(topts.retval, 0, "test_run"); + + ASSERT_EQ(get_missed_count(bpf_program__fd(skel->progs.test1)), 0, "test1_recursion_misses"); + ASSERT_EQ(get_missed_count(bpf_program__fd(skel->progs.test2)), 1, "test2_recursion_misses"); + ASSERT_EQ(get_missed_count(bpf_program__fd(skel->progs.test3)), 1, "test3_recursion_misses"); + ASSERT_EQ(get_missed_count(bpf_program__fd(skel->progs.test4)), 1, "test4_recursion_misses"); + +cleanup: + missed_tp_recursion__destroy(skel); +} + +void test_missed(void) +{ + if (test__start_subtest("perf_kprobe")) + test_missed_perf_kprobe(); + if (test__start_subtest("kprobe_recursion")) + test_missed_kprobe_recursion(); + if (test__start_subtest("tp_recursion")) + test_missed_tp_recursion(); +} diff --git a/tools/testing/selftests/bpf/prog_tests/module_fentry_shadow.c b/tools/testing/selftests/bpf/prog_tests/module_fentry_shadow.c index c7636e18b1eb..aa9f67eb1c95 100644 --- a/tools/testing/selftests/bpf/prog_tests/module_fentry_shadow.c +++ b/tools/testing/selftests/bpf/prog_tests/module_fentry_shadow.c @@ -61,6 +61,11 @@ void test_module_fentry_shadow(void) int link_fd[2] = {}; __s32 btf_id[2] = {}; + if (!env.has_testmod) { + test__skip(); + return; + } + LIBBPF_OPTS(bpf_prog_load_opts, load_opts, .expected_attach_type = BPF_TRACE_FENTRY, ); diff --git a/tools/testing/selftests/bpf/prog_tests/percpu_alloc.c b/tools/testing/selftests/bpf/prog_tests/percpu_alloc.c new file mode 100644 index 000000000000..343da65864d6 --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/percpu_alloc.c @@ -0,0 +1,128 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <test_progs.h> +#include "percpu_alloc_array.skel.h" +#include "percpu_alloc_cgrp_local_storage.skel.h" +#include "percpu_alloc_fail.skel.h" + +static void test_array(void) +{ + struct percpu_alloc_array *skel; + int err, prog_fd; + LIBBPF_OPTS(bpf_test_run_opts, topts); + + skel = percpu_alloc_array__open(); + if (!ASSERT_OK_PTR(skel, "percpu_alloc_array__open")) + return; + + bpf_program__set_autoload(skel->progs.test_array_map_1, true); + bpf_program__set_autoload(skel->progs.test_array_map_2, true); + bpf_program__set_autoload(skel->progs.test_array_map_3, true); + bpf_program__set_autoload(skel->progs.test_array_map_4, true); + + skel->bss->my_pid = getpid(); + skel->rodata->nr_cpus = libbpf_num_possible_cpus(); + + err = percpu_alloc_array__load(skel); + if (!ASSERT_OK(err, "percpu_alloc_array__load")) + goto out; + + err = percpu_alloc_array__attach(skel); + if (!ASSERT_OK(err, "percpu_alloc_array__attach")) + goto out; + + prog_fd = bpf_program__fd(skel->progs.test_array_map_1); + err = bpf_prog_test_run_opts(prog_fd, &topts); + ASSERT_OK(err, "test_run array_map 1-4"); + ASSERT_EQ(topts.retval, 0, "test_run array_map 1-4"); + ASSERT_EQ(skel->bss->cpu0_field_d, 2, "cpu0_field_d"); + ASSERT_EQ(skel->bss->sum_field_c, 1, "sum_field_c"); +out: + percpu_alloc_array__destroy(skel); +} + +static void test_array_sleepable(void) +{ + struct percpu_alloc_array *skel; + int err, prog_fd; + LIBBPF_OPTS(bpf_test_run_opts, topts); + + skel = percpu_alloc_array__open(); + if (!ASSERT_OK_PTR(skel, "percpu_alloc__open")) + return; + + bpf_program__set_autoload(skel->progs.test_array_map_10, true); + + skel->bss->my_pid = getpid(); + skel->rodata->nr_cpus = libbpf_num_possible_cpus(); + + err = percpu_alloc_array__load(skel); + if (!ASSERT_OK(err, "percpu_alloc_array__load")) + goto out; + + err = percpu_alloc_array__attach(skel); + if (!ASSERT_OK(err, "percpu_alloc_array__attach")) + goto out; + + prog_fd = bpf_program__fd(skel->progs.test_array_map_10); + err = bpf_prog_test_run_opts(prog_fd, &topts); + ASSERT_OK(err, "test_run array_map_10"); + ASSERT_EQ(topts.retval, 0, "test_run array_map_10"); + ASSERT_EQ(skel->bss->cpu0_field_d, 2, "cpu0_field_d"); + ASSERT_EQ(skel->bss->sum_field_c, 1, "sum_field_c"); +out: + percpu_alloc_array__destroy(skel); +} + +static void test_cgrp_local_storage(void) +{ + struct percpu_alloc_cgrp_local_storage *skel; + int err, cgroup_fd, prog_fd; + LIBBPF_OPTS(bpf_test_run_opts, topts); + + cgroup_fd = test__join_cgroup("/percpu_alloc"); + if (!ASSERT_GE(cgroup_fd, 0, "join_cgroup /percpu_alloc")) + return; + + skel = percpu_alloc_cgrp_local_storage__open(); + if (!ASSERT_OK_PTR(skel, "percpu_alloc_cgrp_local_storage__open")) + goto close_fd; + + skel->bss->my_pid = getpid(); + skel->rodata->nr_cpus = libbpf_num_possible_cpus(); + + err = percpu_alloc_cgrp_local_storage__load(skel); + if (!ASSERT_OK(err, "percpu_alloc_cgrp_local_storage__load")) + goto destroy_skel; + + err = percpu_alloc_cgrp_local_storage__attach(skel); + if (!ASSERT_OK(err, "percpu_alloc_cgrp_local_storage__attach")) + goto destroy_skel; + + prog_fd = bpf_program__fd(skel->progs.test_cgrp_local_storage_1); + err = bpf_prog_test_run_opts(prog_fd, &topts); + ASSERT_OK(err, "test_run cgrp_local_storage 1-3"); + ASSERT_EQ(topts.retval, 0, "test_run cgrp_local_storage 1-3"); + ASSERT_EQ(skel->bss->cpu0_field_d, 2, "cpu0_field_d"); + ASSERT_EQ(skel->bss->sum_field_c, 1, "sum_field_c"); + +destroy_skel: + percpu_alloc_cgrp_local_storage__destroy(skel); +close_fd: + close(cgroup_fd); +} + +static void test_failure(void) { + RUN_TESTS(percpu_alloc_fail); +} + +void test_percpu_alloc(void) +{ + if (test__start_subtest("array")) + test_array(); + if (test__start_subtest("array_sleepable")) + test_array_sleepable(); + if (test__start_subtest("cgrp_local_storage")) + test_cgrp_local_storage(); + if (test__start_subtest("failure_tests")) + test_failure(); +} diff --git a/tools/testing/selftests/bpf/prog_tests/preempted_bpf_ma_op.c b/tools/testing/selftests/bpf/prog_tests/preempted_bpf_ma_op.c new file mode 100644 index 000000000000..3a2ec3923fca --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/preempted_bpf_ma_op.c @@ -0,0 +1,89 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (C) 2023. Huawei Technologies Co., Ltd */ +#define _GNU_SOURCE +#include <sched.h> +#include <pthread.h> +#include <stdbool.h> +#include <test_progs.h> + +#include "preempted_bpf_ma_op.skel.h" + +#define ALLOC_THREAD_NR 4 +#define ALLOC_LOOP_NR 512 + +struct alloc_ctx { + /* output */ + int run_err; + /* input */ + int fd; + bool *nomem_err; +}; + +static void *run_alloc_prog(void *data) +{ + struct alloc_ctx *ctx = data; + cpu_set_t cpu_set; + int i; + + CPU_ZERO(&cpu_set); + CPU_SET(0, &cpu_set); + pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set); + + for (i = 0; i < ALLOC_LOOP_NR && !*ctx->nomem_err; i++) { + LIBBPF_OPTS(bpf_test_run_opts, topts); + int err; + + err = bpf_prog_test_run_opts(ctx->fd, &topts); + ctx->run_err |= err | topts.retval; + } + + return NULL; +} + +void test_preempted_bpf_ma_op(void) +{ + struct alloc_ctx ctx[ALLOC_THREAD_NR]; + struct preempted_bpf_ma_op *skel; + pthread_t tid[ALLOC_THREAD_NR]; + int i, err; + + skel = preempted_bpf_ma_op__open_and_load(); + if (!ASSERT_OK_PTR(skel, "open_and_load")) + return; + + err = preempted_bpf_ma_op__attach(skel); + if (!ASSERT_OK(err, "attach")) + goto out; + + for (i = 0; i < ARRAY_SIZE(ctx); i++) { + struct bpf_program *prog; + char name[8]; + + snprintf(name, sizeof(name), "test%d", i); + prog = bpf_object__find_program_by_name(skel->obj, name); + if (!ASSERT_OK_PTR(prog, "no test prog")) + goto out; + + ctx[i].run_err = 0; + ctx[i].fd = bpf_program__fd(prog); + ctx[i].nomem_err = &skel->bss->nomem_err; + } + + memset(tid, 0, sizeof(tid)); + for (i = 0; i < ARRAY_SIZE(tid); i++) { + err = pthread_create(&tid[i], NULL, run_alloc_prog, &ctx[i]); + if (!ASSERT_OK(err, "pthread_create")) + break; + } + + for (i = 0; i < ARRAY_SIZE(tid); i++) { + if (!tid[i]) + break; + pthread_join(tid[i], NULL); + ASSERT_EQ(ctx[i].run_err, 0, "run prog err"); + } + + ASSERT_FALSE(skel->bss->nomem_err, "ENOMEM"); +out: + preempted_bpf_ma_op__destroy(skel); +} diff --git a/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c b/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c index 722c5f2a7776..a043af9cd6d9 100644 --- a/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c +++ b/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c @@ -14,7 +14,7 @@ static void test_queue_stack_map_by_type(int type) int i, err, prog_fd, map_in_fd, map_out_fd; char file[32], buf[128]; struct bpf_object *obj; - struct iphdr iph; + struct iphdr iph = {}; LIBBPF_OPTS(bpf_test_run_opts, topts, .data_in = &pkt_v4, .data_size_in = sizeof(pkt_v4), diff --git a/tools/testing/selftests/bpf/prog_tests/ringbuf.c b/tools/testing/selftests/bpf/prog_tests/ringbuf.c index ac104dc652e3..48c5695b7abf 100644 --- a/tools/testing/selftests/bpf/prog_tests/ringbuf.c +++ b/tools/testing/selftests/bpf/prog_tests/ringbuf.c @@ -91,6 +91,9 @@ static void ringbuf_subtest(void) int err, cnt, rb_fd; int page_size = getpagesize(); void *mmap_ptr, *tmp_ptr; + struct ring *ring; + int map_fd; + unsigned long avail_data, ring_size, cons_pos, prod_pos; skel = test_ringbuf_lskel__open(); if (CHECK(!skel, "skel_open", "skeleton open failed\n")) @@ -162,6 +165,13 @@ static void ringbuf_subtest(void) trigger_samples(); + ring = ring_buffer__ring(ringbuf, 0); + if (!ASSERT_OK_PTR(ring, "ring_buffer__ring_idx_0")) + goto cleanup; + + map_fd = ring__map_fd(ring); + ASSERT_EQ(map_fd, skel->maps.ringbuf.map_fd, "ring_map_fd"); + /* 2 submitted + 1 discarded records */ CHECK(skel->bss->avail_data != 3 * rec_sz, "err_avail_size", "exp %ld, got %ld\n", @@ -176,6 +186,18 @@ static void ringbuf_subtest(void) "err_prod_pos", "exp %ld, got %ld\n", 3L * rec_sz, skel->bss->prod_pos); + /* verify getting this data directly via the ring object yields the same + * results + */ + avail_data = ring__avail_data_size(ring); + ASSERT_EQ(avail_data, 3 * rec_sz, "ring_avail_size"); + ring_size = ring__size(ring); + ASSERT_EQ(ring_size, page_size, "ring_ring_size"); + cons_pos = ring__consumer_pos(ring); + ASSERT_EQ(cons_pos, 0, "ring_cons_pos"); + prod_pos = ring__producer_pos(ring); + ASSERT_EQ(prod_pos, 3 * rec_sz, "ring_prod_pos"); + /* poll for samples */ err = ring_buffer__poll(ringbuf, -1); @@ -282,6 +304,10 @@ static void ringbuf_subtest(void) err = ring_buffer__consume(ringbuf); CHECK(err < 0, "rb_consume", "failed: %d\b", err); + /* also consume using ring__consume to make sure it works the same */ + err = ring__consume(ring); + ASSERT_GE(err, 0, "ring_consume"); + /* 3 rounds, 2 samples each */ cnt = atomic_xchg(&sample_cnt, 0); CHECK(cnt != 6, "cnt", "exp %d samples, got %d\n", 6, cnt); diff --git a/tools/testing/selftests/bpf/prog_tests/ringbuf_multi.c b/tools/testing/selftests/bpf/prog_tests/ringbuf_multi.c index 1455911d9fcb..58522195081b 100644 --- a/tools/testing/selftests/bpf/prog_tests/ringbuf_multi.c +++ b/tools/testing/selftests/bpf/prog_tests/ringbuf_multi.c @@ -42,6 +42,8 @@ void test_ringbuf_multi(void) { struct test_ringbuf_multi *skel; struct ring_buffer *ringbuf = NULL; + struct ring *ring_old; + struct ring *ring; int err; int page_size = getpagesize(); int proto_fd = -1; @@ -84,11 +86,24 @@ void test_ringbuf_multi(void) if (CHECK(!ringbuf, "ringbuf_create", "failed to create ringbuf\n")) goto cleanup; + /* verify ring_buffer__ring returns expected results */ + ring = ring_buffer__ring(ringbuf, 0); + if (!ASSERT_OK_PTR(ring, "ring_buffer__ring_idx_0")) + goto cleanup; + ring_old = ring; + ring = ring_buffer__ring(ringbuf, 1); + ASSERT_ERR_PTR(ring, "ring_buffer__ring_idx_1"); + err = ring_buffer__add(ringbuf, bpf_map__fd(skel->maps.ringbuf2), process_sample, (void *)(long)2); if (CHECK(err, "ringbuf_add", "failed to add another ring\n")) goto cleanup; + /* verify adding a new ring didn't invalidate our older pointer */ + ring = ring_buffer__ring(ringbuf, 0); + if (!ASSERT_EQ(ring, ring_old, "ring_buffer__ring_again")) + goto cleanup; + err = test_ringbuf_multi__attach(skel); if (CHECK(err, "skel_attach", "skeleton attachment failed: %d\n", err)) goto cleanup; diff --git a/tools/testing/selftests/bpf/prog_tests/section_names.c b/tools/testing/selftests/bpf/prog_tests/section_names.c index 8b571890c57e..c3d78846f31a 100644 --- a/tools/testing/selftests/bpf/prog_tests/section_names.c +++ b/tools/testing/selftests/bpf/prog_tests/section_names.c @@ -124,6 +124,11 @@ static struct sec_name_test tests[] = { {0, BPF_CGROUP_INET6_CONNECT}, }, { + "cgroup/connect_unix", + {0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_UNIX_CONNECT}, + {0, BPF_CGROUP_UNIX_CONNECT}, + }, + { "cgroup/sendmsg4", {0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_SENDMSG}, {0, BPF_CGROUP_UDP4_SENDMSG}, @@ -134,6 +139,11 @@ static struct sec_name_test tests[] = { {0, BPF_CGROUP_UDP6_SENDMSG}, }, { + "cgroup/sendmsg_unix", + {0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_UNIX_SENDMSG}, + {0, BPF_CGROUP_UNIX_SENDMSG}, + }, + { "cgroup/recvmsg4", {0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_UDP4_RECVMSG}, {0, BPF_CGROUP_UDP4_RECVMSG}, @@ -144,6 +154,11 @@ static struct sec_name_test tests[] = { {0, BPF_CGROUP_UDP6_RECVMSG}, }, { + "cgroup/recvmsg_unix", + {0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_UNIX_RECVMSG}, + {0, BPF_CGROUP_UNIX_RECVMSG}, + }, + { "cgroup/sysctl", {0, BPF_PROG_TYPE_CGROUP_SYSCTL, BPF_CGROUP_SYSCTL}, {0, BPF_CGROUP_SYSCTL}, @@ -158,6 +173,36 @@ static struct sec_name_test tests[] = { {0, BPF_PROG_TYPE_CGROUP_SOCKOPT, BPF_CGROUP_SETSOCKOPT}, {0, BPF_CGROUP_SETSOCKOPT}, }, + { + "cgroup/getpeername4", + {0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_GETPEERNAME}, + {0, BPF_CGROUP_INET4_GETPEERNAME}, + }, + { + "cgroup/getpeername6", + {0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_GETPEERNAME}, + {0, BPF_CGROUP_INET6_GETPEERNAME}, + }, + { + "cgroup/getpeername_unix", + {0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_UNIX_GETPEERNAME}, + {0, BPF_CGROUP_UNIX_GETPEERNAME}, + }, + { + "cgroup/getsockname4", + {0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_INET4_GETSOCKNAME}, + {0, BPF_CGROUP_INET4_GETSOCKNAME}, + }, + { + "cgroup/getsockname6", + {0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_INET6_GETSOCKNAME}, + {0, BPF_CGROUP_INET6_GETSOCKNAME}, + }, + { + "cgroup/getsockname_unix", + {0, BPF_PROG_TYPE_CGROUP_SOCK_ADDR, BPF_CGROUP_UNIX_GETSOCKNAME}, + {0, BPF_CGROUP_UNIX_GETSOCKNAME}, + }, }; static void test_prog_type_by_name(const struct sec_name_test *test) diff --git a/tools/testing/selftests/bpf/prog_tests/sock_addr.c b/tools/testing/selftests/bpf/prog_tests/sock_addr.c new file mode 100644 index 000000000000..5fd617718991 --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/sock_addr.c @@ -0,0 +1,612 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <sys/un.h> + +#include "test_progs.h" + +#include "connect_unix_prog.skel.h" +#include "sendmsg_unix_prog.skel.h" +#include "recvmsg_unix_prog.skel.h" +#include "getsockname_unix_prog.skel.h" +#include "getpeername_unix_prog.skel.h" +#include "network_helpers.h" + +#define SERVUN_ADDRESS "bpf_cgroup_unix_test" +#define SERVUN_REWRITE_ADDRESS "bpf_cgroup_unix_test_rewrite" +#define SRCUN_ADDRESS "bpf_cgroup_unix_test_src" + +enum sock_addr_test_type { + SOCK_ADDR_TEST_BIND, + SOCK_ADDR_TEST_CONNECT, + SOCK_ADDR_TEST_SENDMSG, + SOCK_ADDR_TEST_RECVMSG, + SOCK_ADDR_TEST_GETSOCKNAME, + SOCK_ADDR_TEST_GETPEERNAME, +}; + +typedef void *(*load_fn)(int cgroup_fd); +typedef void (*destroy_fn)(void *skel); + +struct sock_addr_test { + enum sock_addr_test_type type; + const char *name; + /* BPF prog properties */ + load_fn loadfn; + destroy_fn destroyfn; + /* Socket properties */ + int socket_family; + int socket_type; + /* IP:port pairs for BPF prog to override */ + const char *requested_addr; + unsigned short requested_port; + const char *expected_addr; + unsigned short expected_port; + const char *expected_src_addr; +}; + +static void *connect_unix_prog_load(int cgroup_fd) +{ + struct connect_unix_prog *skel; + + skel = connect_unix_prog__open_and_load(); + if (!ASSERT_OK_PTR(skel, "skel_open")) + goto cleanup; + + skel->links.connect_unix_prog = bpf_program__attach_cgroup( + skel->progs.connect_unix_prog, cgroup_fd); + if (!ASSERT_OK_PTR(skel->links.connect_unix_prog, "prog_attach")) + goto cleanup; + + return skel; +cleanup: + connect_unix_prog__destroy(skel); + return NULL; +} + +static void connect_unix_prog_destroy(void *skel) +{ + connect_unix_prog__destroy(skel); +} + +static void *sendmsg_unix_prog_load(int cgroup_fd) +{ + struct sendmsg_unix_prog *skel; + + skel = sendmsg_unix_prog__open_and_load(); + if (!ASSERT_OK_PTR(skel, "skel_open")) + goto cleanup; + + skel->links.sendmsg_unix_prog = bpf_program__attach_cgroup( + skel->progs.sendmsg_unix_prog, cgroup_fd); + if (!ASSERT_OK_PTR(skel->links.sendmsg_unix_prog, "prog_attach")) + goto cleanup; + + return skel; +cleanup: + sendmsg_unix_prog__destroy(skel); + return NULL; +} + +static void sendmsg_unix_prog_destroy(void *skel) +{ + sendmsg_unix_prog__destroy(skel); +} + +static void *recvmsg_unix_prog_load(int cgroup_fd) +{ + struct recvmsg_unix_prog *skel; + + skel = recvmsg_unix_prog__open_and_load(); + if (!ASSERT_OK_PTR(skel, "skel_open")) + goto cleanup; + + skel->links.recvmsg_unix_prog = bpf_program__attach_cgroup( + skel->progs.recvmsg_unix_prog, cgroup_fd); + if (!ASSERT_OK_PTR(skel->links.recvmsg_unix_prog, "prog_attach")) + goto cleanup; + + return skel; +cleanup: + recvmsg_unix_prog__destroy(skel); + return NULL; +} + +static void recvmsg_unix_prog_destroy(void *skel) +{ + recvmsg_unix_prog__destroy(skel); +} + +static void *getsockname_unix_prog_load(int cgroup_fd) +{ + struct getsockname_unix_prog *skel; + + skel = getsockname_unix_prog__open_and_load(); + if (!ASSERT_OK_PTR(skel, "skel_open")) + goto cleanup; + + skel->links.getsockname_unix_prog = bpf_program__attach_cgroup( + skel->progs.getsockname_unix_prog, cgroup_fd); + if (!ASSERT_OK_PTR(skel->links.getsockname_unix_prog, "prog_attach")) + goto cleanup; + + return skel; +cleanup: + getsockname_unix_prog__destroy(skel); + return NULL; +} + +static void getsockname_unix_prog_destroy(void *skel) +{ + getsockname_unix_prog__destroy(skel); +} + +static void *getpeername_unix_prog_load(int cgroup_fd) +{ + struct getpeername_unix_prog *skel; + + skel = getpeername_unix_prog__open_and_load(); + if (!ASSERT_OK_PTR(skel, "skel_open")) + goto cleanup; + + skel->links.getpeername_unix_prog = bpf_program__attach_cgroup( + skel->progs.getpeername_unix_prog, cgroup_fd); + if (!ASSERT_OK_PTR(skel->links.getpeername_unix_prog, "prog_attach")) + goto cleanup; + + return skel; +cleanup: + getpeername_unix_prog__destroy(skel); + return NULL; +} + +static void getpeername_unix_prog_destroy(void *skel) +{ + getpeername_unix_prog__destroy(skel); +} + +static struct sock_addr_test tests[] = { + { + SOCK_ADDR_TEST_CONNECT, + "connect_unix", + connect_unix_prog_load, + connect_unix_prog_destroy, + AF_UNIX, + SOCK_STREAM, + SERVUN_ADDRESS, + 0, + SERVUN_REWRITE_ADDRESS, + 0, + NULL, + }, + { + SOCK_ADDR_TEST_SENDMSG, + "sendmsg_unix", + sendmsg_unix_prog_load, + sendmsg_unix_prog_destroy, + AF_UNIX, + SOCK_DGRAM, + SERVUN_ADDRESS, + 0, + SERVUN_REWRITE_ADDRESS, + 0, + NULL, + }, + { + SOCK_ADDR_TEST_RECVMSG, + "recvmsg_unix-dgram", + recvmsg_unix_prog_load, + recvmsg_unix_prog_destroy, + AF_UNIX, + SOCK_DGRAM, + SERVUN_REWRITE_ADDRESS, + 0, + SERVUN_REWRITE_ADDRESS, + 0, + SERVUN_ADDRESS, + }, + { + SOCK_ADDR_TEST_RECVMSG, + "recvmsg_unix-stream", + recvmsg_unix_prog_load, + recvmsg_unix_prog_destroy, + AF_UNIX, + SOCK_STREAM, + SERVUN_REWRITE_ADDRESS, + 0, + SERVUN_REWRITE_ADDRESS, + 0, + SERVUN_ADDRESS, + }, + { + SOCK_ADDR_TEST_GETSOCKNAME, + "getsockname_unix", + getsockname_unix_prog_load, + getsockname_unix_prog_destroy, + AF_UNIX, + SOCK_STREAM, + SERVUN_ADDRESS, + 0, + SERVUN_REWRITE_ADDRESS, + 0, + NULL, + }, + { + SOCK_ADDR_TEST_GETPEERNAME, + "getpeername_unix", + getpeername_unix_prog_load, + getpeername_unix_prog_destroy, + AF_UNIX, + SOCK_STREAM, + SERVUN_ADDRESS, + 0, + SERVUN_REWRITE_ADDRESS, + 0, + NULL, + }, +}; + +typedef int (*info_fn)(int, struct sockaddr *, socklen_t *); + +static int cmp_addr(const struct sockaddr_storage *addr1, socklen_t addr1_len, + const struct sockaddr_storage *addr2, socklen_t addr2_len, + bool cmp_port) +{ + const struct sockaddr_in *four1, *four2; + const struct sockaddr_in6 *six1, *six2; + const struct sockaddr_un *un1, *un2; + + if (addr1->ss_family != addr2->ss_family) + return -1; + + if (addr1_len != addr2_len) + return -1; + + if (addr1->ss_family == AF_INET) { + four1 = (const struct sockaddr_in *)addr1; + four2 = (const struct sockaddr_in *)addr2; + return !((four1->sin_port == four2->sin_port || !cmp_port) && + four1->sin_addr.s_addr == four2->sin_addr.s_addr); + } else if (addr1->ss_family == AF_INET6) { + six1 = (const struct sockaddr_in6 *)addr1; + six2 = (const struct sockaddr_in6 *)addr2; + return !((six1->sin6_port == six2->sin6_port || !cmp_port) && + !memcmp(&six1->sin6_addr, &six2->sin6_addr, + sizeof(struct in6_addr))); + } else if (addr1->ss_family == AF_UNIX) { + un1 = (const struct sockaddr_un *)addr1; + un2 = (const struct sockaddr_un *)addr2; + return memcmp(un1, un2, addr1_len); + } + + return -1; +} + +static int cmp_sock_addr(info_fn fn, int sock1, + const struct sockaddr_storage *addr2, + socklen_t addr2_len, bool cmp_port) +{ + struct sockaddr_storage addr1; + socklen_t len1 = sizeof(addr1); + + memset(&addr1, 0, len1); + if (fn(sock1, (struct sockaddr *)&addr1, (socklen_t *)&len1) != 0) + return -1; + + return cmp_addr(&addr1, len1, addr2, addr2_len, cmp_port); +} + +static int cmp_local_addr(int sock1, const struct sockaddr_storage *addr2, + socklen_t addr2_len, bool cmp_port) +{ + return cmp_sock_addr(getsockname, sock1, addr2, addr2_len, cmp_port); +} + +static int cmp_peer_addr(int sock1, const struct sockaddr_storage *addr2, + socklen_t addr2_len, bool cmp_port) +{ + return cmp_sock_addr(getpeername, sock1, addr2, addr2_len, cmp_port); +} + +static void test_bind(struct sock_addr_test *test) +{ + struct sockaddr_storage expected_addr; + socklen_t expected_addr_len = sizeof(struct sockaddr_storage); + int serv = -1, client = -1, err; + + serv = start_server(test->socket_family, test->socket_type, + test->requested_addr, test->requested_port, 0); + if (!ASSERT_GE(serv, 0, "start_server")) + goto cleanup; + + err = make_sockaddr(test->socket_family, + test->expected_addr, test->expected_port, + &expected_addr, &expected_addr_len); + if (!ASSERT_EQ(err, 0, "make_sockaddr")) + goto cleanup; + + err = cmp_local_addr(serv, &expected_addr, expected_addr_len, true); + if (!ASSERT_EQ(err, 0, "cmp_local_addr")) + goto cleanup; + + /* Try to connect to server just in case */ + client = connect_to_addr(&expected_addr, expected_addr_len, test->socket_type); + if (!ASSERT_GE(client, 0, "connect_to_addr")) + goto cleanup; + +cleanup: + if (client != -1) + close(client); + if (serv != -1) + close(serv); +} + +static void test_connect(struct sock_addr_test *test) +{ + struct sockaddr_storage addr, expected_addr, expected_src_addr; + socklen_t addr_len = sizeof(struct sockaddr_storage), + expected_addr_len = sizeof(struct sockaddr_storage), + expected_src_addr_len = sizeof(struct sockaddr_storage); + int serv = -1, client = -1, err; + + serv = start_server(test->socket_family, test->socket_type, + test->expected_addr, test->expected_port, 0); + if (!ASSERT_GE(serv, 0, "start_server")) + goto cleanup; + + err = make_sockaddr(test->socket_family, test->requested_addr, test->requested_port, + &addr, &addr_len); + if (!ASSERT_EQ(err, 0, "make_sockaddr")) + goto cleanup; + + client = connect_to_addr(&addr, addr_len, test->socket_type); + if (!ASSERT_GE(client, 0, "connect_to_addr")) + goto cleanup; + + err = make_sockaddr(test->socket_family, test->expected_addr, test->expected_port, + &expected_addr, &expected_addr_len); + if (!ASSERT_EQ(err, 0, "make_sockaddr")) + goto cleanup; + + if (test->expected_src_addr) { + err = make_sockaddr(test->socket_family, test->expected_src_addr, 0, + &expected_src_addr, &expected_src_addr_len); + if (!ASSERT_EQ(err, 0, "make_sockaddr")) + goto cleanup; + } + + err = cmp_peer_addr(client, &expected_addr, expected_addr_len, true); + if (!ASSERT_EQ(err, 0, "cmp_peer_addr")) + goto cleanup; + + if (test->expected_src_addr) { + err = cmp_local_addr(client, &expected_src_addr, expected_src_addr_len, false); + if (!ASSERT_EQ(err, 0, "cmp_local_addr")) + goto cleanup; + } +cleanup: + if (client != -1) + close(client); + if (serv != -1) + close(serv); +} + +static void test_xmsg(struct sock_addr_test *test) +{ + struct sockaddr_storage addr, src_addr; + socklen_t addr_len = sizeof(struct sockaddr_storage), + src_addr_len = sizeof(struct sockaddr_storage); + struct msghdr hdr; + struct iovec iov; + char data = 'a'; + int serv = -1, client = -1, err; + + /* Unlike the other tests, here we test that we can rewrite the src addr + * with a recvmsg() hook. + */ + + serv = start_server(test->socket_family, test->socket_type, + test->expected_addr, test->expected_port, 0); + if (!ASSERT_GE(serv, 0, "start_server")) + goto cleanup; + + client = socket(test->socket_family, test->socket_type, 0); + if (!ASSERT_GE(client, 0, "socket")) + goto cleanup; + + /* AF_UNIX sockets have to be bound to something to trigger the recvmsg bpf program. */ + if (test->socket_family == AF_UNIX) { + err = make_sockaddr(AF_UNIX, SRCUN_ADDRESS, 0, &src_addr, &src_addr_len); + if (!ASSERT_EQ(err, 0, "make_sockaddr")) + goto cleanup; + + err = bind(client, (const struct sockaddr *) &src_addr, src_addr_len); + if (!ASSERT_OK(err, "bind")) + goto cleanup; + } + + err = make_sockaddr(test->socket_family, test->requested_addr, test->requested_port, + &addr, &addr_len); + if (!ASSERT_EQ(err, 0, "make_sockaddr")) + goto cleanup; + + if (test->socket_type == SOCK_DGRAM) { + memset(&iov, 0, sizeof(iov)); + iov.iov_base = &data; + iov.iov_len = sizeof(data); + + memset(&hdr, 0, sizeof(hdr)); + hdr.msg_name = (void *)&addr; + hdr.msg_namelen = addr_len; + hdr.msg_iov = &iov; + hdr.msg_iovlen = 1; + + err = sendmsg(client, &hdr, 0); + if (!ASSERT_EQ(err, sizeof(data), "sendmsg")) + goto cleanup; + } else { + /* Testing with connection-oriented sockets is only valid for + * recvmsg() tests. + */ + if (!ASSERT_EQ(test->type, SOCK_ADDR_TEST_RECVMSG, "recvmsg")) + goto cleanup; + + err = connect(client, (const struct sockaddr *)&addr, addr_len); + if (!ASSERT_OK(err, "connect")) + goto cleanup; + + err = send(client, &data, sizeof(data), 0); + if (!ASSERT_EQ(err, sizeof(data), "send")) + goto cleanup; + + err = listen(serv, 0); + if (!ASSERT_OK(err, "listen")) + goto cleanup; + + err = accept(serv, NULL, NULL); + if (!ASSERT_GE(err, 0, "accept")) + goto cleanup; + + close(serv); + serv = err; + } + + addr_len = src_addr_len = sizeof(struct sockaddr_storage); + + err = recvfrom(serv, &data, sizeof(data), 0, (struct sockaddr *) &src_addr, &src_addr_len); + if (!ASSERT_EQ(err, sizeof(data), "recvfrom")) + goto cleanup; + + ASSERT_EQ(data, 'a', "data mismatch"); + + if (test->expected_src_addr) { + err = make_sockaddr(test->socket_family, test->expected_src_addr, 0, + &addr, &addr_len); + if (!ASSERT_EQ(err, 0, "make_sockaddr")) + goto cleanup; + + err = cmp_addr(&src_addr, src_addr_len, &addr, addr_len, false); + if (!ASSERT_EQ(err, 0, "cmp_addr")) + goto cleanup; + } + +cleanup: + if (client != -1) + close(client); + if (serv != -1) + close(serv); +} + +static void test_getsockname(struct sock_addr_test *test) +{ + struct sockaddr_storage expected_addr; + socklen_t expected_addr_len = sizeof(struct sockaddr_storage); + int serv = -1, err; + + serv = start_server(test->socket_family, test->socket_type, + test->requested_addr, test->requested_port, 0); + if (!ASSERT_GE(serv, 0, "start_server")) + goto cleanup; + + err = make_sockaddr(test->socket_family, + test->expected_addr, test->expected_port, + &expected_addr, &expected_addr_len); + if (!ASSERT_EQ(err, 0, "make_sockaddr")) + goto cleanup; + + err = cmp_local_addr(serv, &expected_addr, expected_addr_len, true); + if (!ASSERT_EQ(err, 0, "cmp_local_addr")) + goto cleanup; + +cleanup: + if (serv != -1) + close(serv); +} + +static void test_getpeername(struct sock_addr_test *test) +{ + struct sockaddr_storage addr, expected_addr; + socklen_t addr_len = sizeof(struct sockaddr_storage), + expected_addr_len = sizeof(struct sockaddr_storage); + int serv = -1, client = -1, err; + + serv = start_server(test->socket_family, test->socket_type, + test->requested_addr, test->requested_port, 0); + if (!ASSERT_GE(serv, 0, "start_server")) + goto cleanup; + + err = make_sockaddr(test->socket_family, test->requested_addr, test->requested_port, + &addr, &addr_len); + if (!ASSERT_EQ(err, 0, "make_sockaddr")) + goto cleanup; + + client = connect_to_addr(&addr, addr_len, test->socket_type); + if (!ASSERT_GE(client, 0, "connect_to_addr")) + goto cleanup; + + err = make_sockaddr(test->socket_family, test->expected_addr, test->expected_port, + &expected_addr, &expected_addr_len); + if (!ASSERT_EQ(err, 0, "make_sockaddr")) + goto cleanup; + + err = cmp_peer_addr(client, &expected_addr, expected_addr_len, true); + if (!ASSERT_EQ(err, 0, "cmp_peer_addr")) + goto cleanup; + +cleanup: + if (client != -1) + close(client); + if (serv != -1) + close(serv); +} + +void test_sock_addr(void) +{ + int cgroup_fd = -1; + void *skel; + + cgroup_fd = test__join_cgroup("/sock_addr"); + if (!ASSERT_GE(cgroup_fd, 0, "join_cgroup")) + goto cleanup; + + for (size_t i = 0; i < ARRAY_SIZE(tests); ++i) { + struct sock_addr_test *test = &tests[i]; + + if (!test__start_subtest(test->name)) + continue; + + skel = test->loadfn(cgroup_fd); + if (!skel) + continue; + + switch (test->type) { + /* Not exercised yet but we leave this code here for when the + * INET and INET6 sockaddr tests are migrated to this file in + * the future. + */ + case SOCK_ADDR_TEST_BIND: + test_bind(test); + break; + case SOCK_ADDR_TEST_CONNECT: + test_connect(test); + break; + case SOCK_ADDR_TEST_SENDMSG: + case SOCK_ADDR_TEST_RECVMSG: + test_xmsg(test); + break; + case SOCK_ADDR_TEST_GETSOCKNAME: + test_getsockname(test); + break; + case SOCK_ADDR_TEST_GETPEERNAME: + test_getpeername(test); + break; + default: + ASSERT_TRUE(false, "Unknown sock addr test type"); + break; + } + + test->destroyfn(skel); + } + +cleanup: + if (cgroup_fd >= 0) + close(cgroup_fd); +} diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_basic.c b/tools/testing/selftests/bpf/prog_tests/sockmap_basic.c index 064cc5e8d9ad..f75f84d0b3d7 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_basic.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_basic.c @@ -359,7 +359,7 @@ out: static void test_sockmap_skb_verdict_shutdown(void) { struct epoll_event ev, events[MAX_EVENTS]; - int n, err, map, verdict, s, c1, p1; + int n, err, map, verdict, s, c1 = -1, p1 = -1; struct test_sockmap_pass_prog *skel; int epollfd; int zero = 0; @@ -414,9 +414,9 @@ out: static void test_sockmap_skb_verdict_fionread(bool pass_prog) { int expected, zero = 0, sent, recvd, avail; - int err, map, verdict, s, c0, c1, p0, p1; - struct test_sockmap_pass_prog *pass; - struct test_sockmap_drop_prog *drop; + int err, map, verdict, s, c0 = -1, c1 = -1, p0 = -1, p1 = -1; + struct test_sockmap_pass_prog *pass = NULL; + struct test_sockmap_drop_prog *drop = NULL; char buf[256] = "0123456789"; if (pass_prog) { @@ -475,6 +475,55 @@ out: test_sockmap_drop_prog__destroy(drop); } +static void test_sockmap_skb_verdict_peek(void) +{ + int err, map, verdict, s, c1, p1, zero = 0, sent, recvd, avail; + struct test_sockmap_pass_prog *pass; + char snd[256] = "0123456789"; + char rcv[256] = "0"; + + pass = test_sockmap_pass_prog__open_and_load(); + if (!ASSERT_OK_PTR(pass, "open_and_load")) + return; + verdict = bpf_program__fd(pass->progs.prog_skb_verdict); + map = bpf_map__fd(pass->maps.sock_map_rx); + + err = bpf_prog_attach(verdict, map, BPF_SK_SKB_STREAM_VERDICT, 0); + if (!ASSERT_OK(err, "bpf_prog_attach")) + goto out; + + s = socket_loopback(AF_INET, SOCK_STREAM); + if (!ASSERT_GT(s, -1, "socket_loopback(s)")) + goto out; + + err = create_pair(s, AF_INET, SOCK_STREAM, &c1, &p1); + if (!ASSERT_OK(err, "create_pairs(s)")) + goto out; + + err = bpf_map_update_elem(map, &zero, &c1, BPF_NOEXIST); + if (!ASSERT_OK(err, "bpf_map_update_elem(c1)")) + goto out_close; + + sent = xsend(p1, snd, sizeof(snd), 0); + ASSERT_EQ(sent, sizeof(snd), "xsend(p1)"); + recvd = recv(c1, rcv, sizeof(rcv), MSG_PEEK); + ASSERT_EQ(recvd, sizeof(rcv), "recv(c1)"); + err = ioctl(c1, FIONREAD, &avail); + ASSERT_OK(err, "ioctl(FIONREAD) error"); + ASSERT_EQ(avail, sizeof(snd), "after peek ioctl(FIONREAD)"); + recvd = recv(c1, rcv, sizeof(rcv), 0); + ASSERT_EQ(recvd, sizeof(rcv), "recv(p0)"); + err = ioctl(c1, FIONREAD, &avail); + ASSERT_OK(err, "ioctl(FIONREAD) error"); + ASSERT_EQ(avail, 0, "after read ioctl(FIONREAD)"); + +out_close: + close(c1); + close(p1); +out: + test_sockmap_pass_prog__destroy(pass); +} + void test_sockmap_basic(void) { if (test__start_subtest("sockmap create_update_free")) @@ -515,4 +564,6 @@ void test_sockmap_basic(void) test_sockmap_skb_verdict_fionread(true); if (test__start_subtest("sockmap skb_verdict fionread on drop")) test_sockmap_skb_verdict_fionread(false); + if (test__start_subtest("sockmap skb_verdict msg_f_peek")) + test_sockmap_skb_verdict_peek(); } diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h b/tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h index 36d829a65aa4..e880f97bc44d 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_helpers.h @@ -378,7 +378,7 @@ static inline int enable_reuseport(int s, int progfd) static inline int socket_loopback_reuseport(int family, int sotype, int progfd) { struct sockaddr_storage addr; - socklen_t len; + socklen_t len = 0; int err, s; init_addr_loopback(family, &addr, &len); diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index 8df8cbb447f1..a934d430c20c 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -73,7 +73,7 @@ static void test_insert_bound(struct test_sockmap_listen *skel __always_unused, int family, int sotype, int mapfd) { struct sockaddr_storage addr; - socklen_t len; + socklen_t len = 0; u32 key = 0; u64 value; int err, s; @@ -871,7 +871,7 @@ static void test_msg_redir_to_listening(struct test_sockmap_listen *skel, static void redir_partial(int family, int sotype, int sock_map, int parser_map) { - int s, c0, c1, p0, p1; + int s, c0 = -1, c1 = -1, p0 = -1, p1 = -1; int err, n, key, value; char buf[] = "abc"; @@ -1336,53 +1336,59 @@ static void test_redir(struct test_sockmap_listen *skel, struct bpf_map *map, } } -static void unix_redir_to_connected(int sotype, int sock_mapfd, - int verd_mapfd, enum redir_mode mode) +static void pairs_redir_to_connected(int cli0, int peer0, int cli1, int peer1, + int sock_mapfd, int verd_mapfd, enum redir_mode mode) { const char *log_prefix = redir_mode_str(mode); - int c0, c1, p0, p1; unsigned int pass; int err, n; - int sfd[2]; u32 key; char b; zero_verdict_count(verd_mapfd); - if (socketpair(AF_UNIX, sotype | SOCK_NONBLOCK, 0, sfd)) - return; - c0 = sfd[0], p0 = sfd[1]; - - if (socketpair(AF_UNIX, sotype | SOCK_NONBLOCK, 0, sfd)) - goto close0; - c1 = sfd[0], p1 = sfd[1]; - - err = add_to_sockmap(sock_mapfd, p0, p1); + err = add_to_sockmap(sock_mapfd, peer0, peer1); if (err) - goto close; + return; - n = write(c1, "a", 1); + n = write(cli1, "a", 1); if (n < 0) FAIL_ERRNO("%s: write", log_prefix); if (n == 0) FAIL("%s: incomplete write", log_prefix); if (n < 1) - goto close; + return; key = SK_PASS; err = xbpf_map_lookup_elem(verd_mapfd, &key, &pass); if (err) - goto close; + return; if (pass != 1) FAIL("%s: want pass count 1, have %d", log_prefix, pass); - n = recv_timeout(mode == REDIR_INGRESS ? p0 : c0, &b, 1, 0, IO_TIMEOUT_SEC); + n = recv_timeout(mode == REDIR_INGRESS ? peer0 : cli0, &b, 1, 0, IO_TIMEOUT_SEC); if (n < 0) FAIL_ERRNO("%s: recv_timeout", log_prefix); if (n == 0) FAIL("%s: incomplete recv", log_prefix); +} + +static void unix_redir_to_connected(int sotype, int sock_mapfd, + int verd_mapfd, enum redir_mode mode) +{ + int c0, c1, p0, p1; + int sfd[2]; + + if (socketpair(AF_UNIX, sotype | SOCK_NONBLOCK, 0, sfd)) + return; + c0 = sfd[0], p0 = sfd[1]; + + if (socketpair(AF_UNIX, sotype | SOCK_NONBLOCK, 0, sfd)) + goto close0; + c1 = sfd[0], p1 = sfd[1]; + + pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, verd_mapfd, mode); -close: xclose(c1); xclose(p1); close0: @@ -1661,14 +1667,8 @@ close_peer0: static void udp_redir_to_connected(int family, int sock_mapfd, int verd_mapfd, enum redir_mode mode) { - const char *log_prefix = redir_mode_str(mode); int c0, c1, p0, p1; - unsigned int pass; - int err, n; - u32 key; - char b; - - zero_verdict_count(verd_mapfd); + int err; err = inet_socketpair(family, SOCK_DGRAM, &p0, &c0); if (err) @@ -1677,32 +1677,8 @@ static void udp_redir_to_connected(int family, int sock_mapfd, int verd_mapfd, if (err) goto close_cli0; - err = add_to_sockmap(sock_mapfd, p0, p1); - if (err) - goto close_cli1; + pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, verd_mapfd, mode); - n = write(c1, "a", 1); - if (n < 0) - FAIL_ERRNO("%s: write", log_prefix); - if (n == 0) - FAIL("%s: incomplete write", log_prefix); - if (n < 1) - goto close_cli1; - - key = SK_PASS; - err = xbpf_map_lookup_elem(verd_mapfd, &key, &pass); - if (err) - goto close_cli1; - if (pass != 1) - FAIL("%s: want pass count 1, have %d", log_prefix, pass); - - n = recv_timeout(mode == REDIR_INGRESS ? p0 : c0, &b, 1, 0, IO_TIMEOUT_SEC); - if (n < 0) - FAIL_ERRNO("%s: recv_timeout", log_prefix); - if (n == 0) - FAIL("%s: incomplete recv", log_prefix); - -close_cli1: xclose(c1); xclose(p1); close_cli0: @@ -1747,15 +1723,9 @@ static void test_udp_redir(struct test_sockmap_listen *skel, struct bpf_map *map static void inet_unix_redir_to_connected(int family, int type, int sock_mapfd, int verd_mapfd, enum redir_mode mode) { - const char *log_prefix = redir_mode_str(mode); int c0, c1, p0, p1; - unsigned int pass; - int err, n; int sfd[2]; - u32 key; - char b; - - zero_verdict_count(verd_mapfd); + int err; if (socketpair(AF_UNIX, SOCK_DGRAM | SOCK_NONBLOCK, 0, sfd)) return; @@ -1765,32 +1735,8 @@ static void inet_unix_redir_to_connected(int family, int type, int sock_mapfd, if (err) goto close; - err = add_to_sockmap(sock_mapfd, p0, p1); - if (err) - goto close_cli1; - - n = write(c1, "a", 1); - if (n < 0) - FAIL_ERRNO("%s: write", log_prefix); - if (n == 0) - FAIL("%s: incomplete write", log_prefix); - if (n < 1) - goto close_cli1; - - key = SK_PASS; - err = xbpf_map_lookup_elem(verd_mapfd, &key, &pass); - if (err) - goto close_cli1; - if (pass != 1) - FAIL("%s: want pass count 1, have %d", log_prefix, pass); - - n = recv_timeout(mode == REDIR_INGRESS ? p0 : c0, &b, 1, 0, IO_TIMEOUT_SEC); - if (n < 0) - FAIL_ERRNO("%s: recv_timeout", log_prefix); - if (n == 0) - FAIL("%s: incomplete recv", log_prefix); + pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, verd_mapfd, mode); -close_cli1: xclose(c1); xclose(p1); close: @@ -1827,15 +1773,9 @@ static void inet_unix_skb_redir_to_connected(struct test_sockmap_listen *skel, static void unix_inet_redir_to_connected(int family, int type, int sock_mapfd, int verd_mapfd, enum redir_mode mode) { - const char *log_prefix = redir_mode_str(mode); int c0, c1, p0, p1; - unsigned int pass; - int err, n; int sfd[2]; - u32 key; - char b; - - zero_verdict_count(verd_mapfd); + int err; err = inet_socketpair(family, SOCK_DGRAM, &p0, &c0); if (err) @@ -1845,32 +1785,8 @@ static void unix_inet_redir_to_connected(int family, int type, int sock_mapfd, goto close_cli0; c1 = sfd[0], p1 = sfd[1]; - err = add_to_sockmap(sock_mapfd, p0, p1); - if (err) - goto close; - - n = write(c1, "a", 1); - if (n < 0) - FAIL_ERRNO("%s: write", log_prefix); - if (n == 0) - FAIL("%s: incomplete write", log_prefix); - if (n < 1) - goto close; - - key = SK_PASS; - err = xbpf_map_lookup_elem(verd_mapfd, &key, &pass); - if (err) - goto close; - if (pass != 1) - FAIL("%s: want pass count 1, have %d", log_prefix, pass); - - n = recv_timeout(mode == REDIR_INGRESS ? p0 : c0, &b, 1, 0, IO_TIMEOUT_SEC); - if (n < 0) - FAIL_ERRNO("%s: recv_timeout", log_prefix); - if (n == 0) - FAIL("%s: incomplete recv", log_prefix); + pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, verd_mapfd, mode); -close: xclose(c1); xclose(p1); close_cli0: diff --git a/tools/testing/selftests/bpf/prog_tests/sockopt.c b/tools/testing/selftests/bpf/prog_tests/sockopt.c index 9e6a5e3ed4de..5a4491d4edfe 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockopt.c +++ b/tools/testing/selftests/bpf/prog_tests/sockopt.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 #include <test_progs.h> +#include <io_uring/mini_liburing.h> #include "cgroup_helpers.h" static char bpf_log_buf[4096]; @@ -38,6 +39,7 @@ static struct sockopt_test { socklen_t get_optlen_ret; enum sockopt_test_error error; + bool io_uring_support; } tests[] = { /* ==================== getsockopt ==================== */ @@ -251,7 +253,9 @@ static struct sockopt_test { .attach_type = BPF_CGROUP_GETSOCKOPT, .expected_attach_type = BPF_CGROUP_GETSOCKOPT, + .get_level = SOL_SOCKET, .get_optlen = 64, + .io_uring_support = true, }, { .descr = "getsockopt: deny bigger ctx->optlen", @@ -276,6 +280,7 @@ static struct sockopt_test { .get_optlen = 64, .error = EFAULT_GETSOCKOPT, + .io_uring_support = true, }, { .descr = "getsockopt: ignore >PAGE_SIZE optlen", @@ -318,6 +323,7 @@ static struct sockopt_test { .get_optval = {}, /* the changes are ignored */ .get_optlen = PAGE_SIZE + 1, .error = EOPNOTSUPP_GETSOCKOPT, + .io_uring_support = true, }, { .descr = "getsockopt: support smaller ctx->optlen", @@ -337,8 +343,10 @@ static struct sockopt_test { .attach_type = BPF_CGROUP_GETSOCKOPT, .expected_attach_type = BPF_CGROUP_GETSOCKOPT, + .get_level = SOL_SOCKET, .get_optlen = 64, .get_optlen_ret = 32, + .io_uring_support = true, }, { .descr = "getsockopt: deny writing to ctx->optval", @@ -518,6 +526,7 @@ static struct sockopt_test { .set_level = 123, .set_optlen = 1, + .io_uring_support = true, }, { .descr = "setsockopt: allow changing ctx->level", @@ -572,6 +581,7 @@ static struct sockopt_test { .set_optname = 123, .set_optlen = 1, + .io_uring_support = true, }, { .descr = "setsockopt: allow changing ctx->optname", @@ -624,6 +634,7 @@ static struct sockopt_test { .expected_attach_type = BPF_CGROUP_SETSOCKOPT, .set_optlen = 64, + .io_uring_support = true, }, { .descr = "setsockopt: ctx->optlen == -1 is ok", @@ -640,6 +651,7 @@ static struct sockopt_test { .expected_attach_type = BPF_CGROUP_SETSOCKOPT, .set_optlen = 64, + .io_uring_support = true, }, { .descr = "setsockopt: deny ctx->optlen < 0 (except -1)", @@ -658,6 +670,7 @@ static struct sockopt_test { .set_optlen = 4, .error = EFAULT_SETSOCKOPT, + .io_uring_support = true, }, { .descr = "setsockopt: deny ctx->optlen > input optlen", @@ -675,6 +688,7 @@ static struct sockopt_test { .set_optlen = 64, .error = EFAULT_SETSOCKOPT, + .io_uring_support = true, }, { .descr = "setsockopt: ignore >PAGE_SIZE optlen", @@ -940,7 +954,89 @@ static int load_prog(const struct bpf_insn *insns, return fd; } -static int run_test(int cgroup_fd, struct sockopt_test *test) +/* Core function that handles io_uring ring initialization, + * sending SQE with sockopt command and waiting for the CQE. + */ +static int uring_sockopt(int op, int fd, int level, int optname, + const void *optval, socklen_t optlen) +{ + struct io_uring_cqe *cqe; + struct io_uring_sqe *sqe; + struct io_uring ring; + int err; + + err = io_uring_queue_init(1, &ring, 0); + if (!ASSERT_OK(err, "io_uring initialization")) + return err; + + sqe = io_uring_get_sqe(&ring); + if (!ASSERT_NEQ(sqe, NULL, "Get an SQE")) { + err = -1; + goto fail; + } + + io_uring_prep_cmd(sqe, op, fd, level, optname, optval, optlen); + + err = io_uring_submit(&ring); + if (!ASSERT_EQ(err, 1, "Submit SQE")) + goto fail; + + err = io_uring_wait_cqe(&ring, &cqe); + if (!ASSERT_OK(err, "Wait for CQE")) + goto fail; + + err = cqe->res; + +fail: + io_uring_queue_exit(&ring); + + return err; +} + +static int uring_setsockopt(int fd, int level, int optname, const void *optval, + socklen_t optlen) +{ + return uring_sockopt(SOCKET_URING_OP_SETSOCKOPT, fd, level, optname, + optval, optlen); +} + +static int uring_getsockopt(int fd, int level, int optname, void *optval, + socklen_t *optlen) +{ + int ret = uring_sockopt(SOCKET_URING_OP_GETSOCKOPT, fd, level, optname, + optval, *optlen); + if (ret < 0) + return ret; + + /* Populate optlen back to be compatible with systemcall interface, + * and simplify the test. + */ + *optlen = ret; + + return 0; +} + +/* Execute the setsocktopt operation */ +static int call_setsockopt(bool use_io_uring, int fd, int level, int optname, + const void *optval, socklen_t optlen) +{ + if (use_io_uring) + return uring_setsockopt(fd, level, optname, optval, optlen); + + return setsockopt(fd, level, optname, optval, optlen); +} + +/* Execute the getsocktopt operation */ +static int call_getsockopt(bool use_io_uring, int fd, int level, int optname, + void *optval, socklen_t *optlen) +{ + if (use_io_uring) + return uring_getsockopt(fd, level, optname, optval, optlen); + + return getsockopt(fd, level, optname, optval, optlen); +} + +static int run_test(int cgroup_fd, struct sockopt_test *test, bool use_io_uring) { int sock_fd, err, prog_fd; void *optval = NULL; @@ -980,8 +1076,9 @@ static int run_test(int cgroup_fd, struct sockopt_test *test) test->set_optlen = num_pages * sysconf(_SC_PAGESIZE) + remainder; } - err = setsockopt(sock_fd, test->set_level, test->set_optname, - test->set_optval, test->set_optlen); + err = call_setsockopt(use_io_uring, sock_fd, test->set_level, + test->set_optname, test->set_optval, + test->set_optlen); if (err) { if (errno == EPERM && test->error == EPERM_SETSOCKOPT) goto close_sock_fd; @@ -1008,8 +1105,8 @@ static int run_test(int cgroup_fd, struct sockopt_test *test) socklen_t expected_get_optlen = test->get_optlen_ret ?: test->get_optlen; - err = getsockopt(sock_fd, test->get_level, test->get_optname, - optval, &optlen); + err = call_getsockopt(use_io_uring, sock_fd, test->get_level, + test->get_optname, optval, &optlen); if (err) { if (errno == EOPNOTSUPP && test->error == EOPNOTSUPP_GETSOCKOPT) goto free_optval; @@ -1063,7 +1160,11 @@ void test_sockopt(void) if (!test__start_subtest(tests[i].descr)) continue; - ASSERT_OK(run_test(cgroup_fd, &tests[i]), tests[i].descr); + ASSERT_OK(run_test(cgroup_fd, &tests[i], false), + tests[i].descr); + if (tests[i].io_uring_support) + ASSERT_OK(run_test(cgroup_fd, &tests[i], true), + tests[i].descr); } close(cgroup_fd); diff --git a/tools/testing/selftests/bpf/prog_tests/tailcalls.c b/tools/testing/selftests/bpf/prog_tests/tailcalls.c index 58fe2c586ed7..fc6b2954e8f5 100644 --- a/tools/testing/selftests/bpf/prog_tests/tailcalls.c +++ b/tools/testing/selftests/bpf/prog_tests/tailcalls.c @@ -218,12 +218,14 @@ out: bpf_object__close(obj); } -static void test_tailcall_count(const char *which) +static void test_tailcall_count(const char *which, bool test_fentry, + bool test_fexit) { + struct bpf_object *obj = NULL, *fentry_obj = NULL, *fexit_obj = NULL; + struct bpf_link *fentry_link = NULL, *fexit_link = NULL; int err, map_fd, prog_fd, main_fd, data_fd, i, val; struct bpf_map *prog_array, *data_map; struct bpf_program *prog; - struct bpf_object *obj; char buff[128] = {}; LIBBPF_OPTS(bpf_test_run_opts, topts, .data_in = buff, @@ -265,23 +267,105 @@ static void test_tailcall_count(const char *which) if (CHECK_FAIL(err)) goto out; + if (test_fentry) { + fentry_obj = bpf_object__open_file("tailcall_bpf2bpf_fentry.bpf.o", + NULL); + if (!ASSERT_OK_PTR(fentry_obj, "open fentry_obj file")) + goto out; + + prog = bpf_object__find_program_by_name(fentry_obj, "fentry"); + if (!ASSERT_OK_PTR(prog, "find fentry prog")) + goto out; + + err = bpf_program__set_attach_target(prog, prog_fd, + "subprog_tail"); + if (!ASSERT_OK(err, "set_attach_target subprog_tail")) + goto out; + + err = bpf_object__load(fentry_obj); + if (!ASSERT_OK(err, "load fentry_obj")) + goto out; + + fentry_link = bpf_program__attach_trace(prog); + if (!ASSERT_OK_PTR(fentry_link, "attach_trace")) + goto out; + } + + if (test_fexit) { + fexit_obj = bpf_object__open_file("tailcall_bpf2bpf_fexit.bpf.o", + NULL); + if (!ASSERT_OK_PTR(fexit_obj, "open fexit_obj file")) + goto out; + + prog = bpf_object__find_program_by_name(fexit_obj, "fexit"); + if (!ASSERT_OK_PTR(prog, "find fexit prog")) + goto out; + + err = bpf_program__set_attach_target(prog, prog_fd, + "subprog_tail"); + if (!ASSERT_OK(err, "set_attach_target subprog_tail")) + goto out; + + err = bpf_object__load(fexit_obj); + if (!ASSERT_OK(err, "load fexit_obj")) + goto out; + + fexit_link = bpf_program__attach_trace(prog); + if (!ASSERT_OK_PTR(fexit_link, "attach_trace")) + goto out; + } + err = bpf_prog_test_run_opts(main_fd, &topts); ASSERT_OK(err, "tailcall"); ASSERT_EQ(topts.retval, 1, "tailcall retval"); data_map = bpf_object__find_map_by_name(obj, "tailcall.bss"); if (CHECK_FAIL(!data_map || !bpf_map__is_internal(data_map))) - return; + goto out; data_fd = bpf_map__fd(data_map); - if (CHECK_FAIL(map_fd < 0)) - return; + if (CHECK_FAIL(data_fd < 0)) + goto out; i = 0; err = bpf_map_lookup_elem(data_fd, &i, &val); ASSERT_OK(err, "tailcall count"); ASSERT_EQ(val, 33, "tailcall count"); + if (test_fentry) { + data_map = bpf_object__find_map_by_name(fentry_obj, ".bss"); + if (!ASSERT_FALSE(!data_map || !bpf_map__is_internal(data_map), + "find tailcall_bpf2bpf_fentry.bss map")) + goto out; + + data_fd = bpf_map__fd(data_map); + if (!ASSERT_FALSE(data_fd < 0, + "find tailcall_bpf2bpf_fentry.bss map fd")) + goto out; + + i = 0; + err = bpf_map_lookup_elem(data_fd, &i, &val); + ASSERT_OK(err, "fentry count"); + ASSERT_EQ(val, 33, "fentry count"); + } + + if (test_fexit) { + data_map = bpf_object__find_map_by_name(fexit_obj, ".bss"); + if (!ASSERT_FALSE(!data_map || !bpf_map__is_internal(data_map), + "find tailcall_bpf2bpf_fexit.bss map")) + goto out; + + data_fd = bpf_map__fd(data_map); + if (!ASSERT_FALSE(data_fd < 0, + "find tailcall_bpf2bpf_fexit.bss map fd")) + goto out; + + i = 0; + err = bpf_map_lookup_elem(data_fd, &i, &val); + ASSERT_OK(err, "fexit count"); + ASSERT_EQ(val, 33, "fexit count"); + } + i = 0; err = bpf_map_delete_elem(map_fd, &i); if (CHECK_FAIL(err)) @@ -291,6 +375,10 @@ static void test_tailcall_count(const char *which) ASSERT_OK(err, "tailcall"); ASSERT_OK(topts.retval, "tailcall retval"); out: + bpf_link__destroy(fentry_link); + bpf_link__destroy(fexit_link); + bpf_object__close(fentry_obj); + bpf_object__close(fexit_obj); bpf_object__close(obj); } @@ -299,7 +387,7 @@ out: */ static void test_tailcall_3(void) { - test_tailcall_count("tailcall3.bpf.o"); + test_tailcall_count("tailcall3.bpf.o", false, false); } /* test_tailcall_6 checks that the count value of the tail call limit @@ -307,7 +395,7 @@ static void test_tailcall_3(void) */ static void test_tailcall_6(void) { - test_tailcall_count("tailcall6.bpf.o"); + test_tailcall_count("tailcall6.bpf.o", false, false); } /* test_tailcall_4 checks that the kernel properly selects indirect jump @@ -352,11 +440,11 @@ static void test_tailcall_4(void) data_map = bpf_object__find_map_by_name(obj, "tailcall.bss"); if (CHECK_FAIL(!data_map || !bpf_map__is_internal(data_map))) - return; + goto out; data_fd = bpf_map__fd(data_map); - if (CHECK_FAIL(map_fd < 0)) - return; + if (CHECK_FAIL(data_fd < 0)) + goto out; for (i = 0; i < bpf_map__max_entries(prog_array); i++) { snprintf(prog_name, sizeof(prog_name), "classifier_%d", i); @@ -442,11 +530,11 @@ static void test_tailcall_5(void) data_map = bpf_object__find_map_by_name(obj, "tailcall.bss"); if (CHECK_FAIL(!data_map || !bpf_map__is_internal(data_map))) - return; + goto out; data_fd = bpf_map__fd(data_map); - if (CHECK_FAIL(map_fd < 0)) - return; + if (CHECK_FAIL(data_fd < 0)) + goto out; for (i = 0; i < bpf_map__max_entries(prog_array); i++) { snprintf(prog_name, sizeof(prog_name), "classifier_%d", i); @@ -631,11 +719,11 @@ static void test_tailcall_bpf2bpf_2(void) data_map = bpf_object__find_map_by_name(obj, "tailcall.bss"); if (CHECK_FAIL(!data_map || !bpf_map__is_internal(data_map))) - return; + goto out; data_fd = bpf_map__fd(data_map); - if (CHECK_FAIL(map_fd < 0)) - return; + if (CHECK_FAIL(data_fd < 0)) + goto out; i = 0; err = bpf_map_lookup_elem(data_fd, &i, &val); @@ -805,11 +893,11 @@ static void test_tailcall_bpf2bpf_4(bool noise) data_map = bpf_object__find_map_by_name(obj, "tailcall.bss"); if (CHECK_FAIL(!data_map || !bpf_map__is_internal(data_map))) - return; + goto out; data_fd = bpf_map__fd(data_map); - if (CHECK_FAIL(map_fd < 0)) - return; + if (CHECK_FAIL(data_fd < 0)) + goto out; i = 0; val.noise = noise; @@ -872,7 +960,7 @@ static void test_tailcall_bpf2bpf_6(void) ASSERT_EQ(topts.retval, 0, "tailcall retval"); data_fd = bpf_map__fd(obj->maps.bss); - if (!ASSERT_GE(map_fd, 0, "bss map fd")) + if (!ASSERT_GE(data_fd, 0, "bss map fd")) goto out; i = 0; @@ -884,6 +972,139 @@ out: tailcall_bpf2bpf6__destroy(obj); } +/* test_tailcall_bpf2bpf_fentry checks that the count value of the tail call + * limit enforcement matches with expectations when tailcall is preceded with + * bpf2bpf call, and the bpf2bpf call is traced by fentry. + */ +static void test_tailcall_bpf2bpf_fentry(void) +{ + test_tailcall_count("tailcall_bpf2bpf2.bpf.o", true, false); +} + +/* test_tailcall_bpf2bpf_fexit checks that the count value of the tail call + * limit enforcement matches with expectations when tailcall is preceded with + * bpf2bpf call, and the bpf2bpf call is traced by fexit. + */ +static void test_tailcall_bpf2bpf_fexit(void) +{ + test_tailcall_count("tailcall_bpf2bpf2.bpf.o", false, true); +} + +/* test_tailcall_bpf2bpf_fentry_fexit checks that the count value of the tail + * call limit enforcement matches with expectations when tailcall is preceded + * with bpf2bpf call, and the bpf2bpf call is traced by both fentry and fexit. + */ +static void test_tailcall_bpf2bpf_fentry_fexit(void) +{ + test_tailcall_count("tailcall_bpf2bpf2.bpf.o", true, true); +} + +/* test_tailcall_bpf2bpf_fentry_entry checks that the count value of the tail + * call limit enforcement matches with expectations when tailcall is preceded + * with bpf2bpf call, and the bpf2bpf caller is traced by fentry. + */ +static void test_tailcall_bpf2bpf_fentry_entry(void) +{ + struct bpf_object *tgt_obj = NULL, *fentry_obj = NULL; + int err, map_fd, prog_fd, data_fd, i, val; + struct bpf_map *prog_array, *data_map; + struct bpf_link *fentry_link = NULL; + struct bpf_program *prog; + char buff[128] = {}; + + LIBBPF_OPTS(bpf_test_run_opts, topts, + .data_in = buff, + .data_size_in = sizeof(buff), + .repeat = 1, + ); + + err = bpf_prog_test_load("tailcall_bpf2bpf2.bpf.o", + BPF_PROG_TYPE_SCHED_CLS, + &tgt_obj, &prog_fd); + if (!ASSERT_OK(err, "load tgt_obj")) + return; + + prog_array = bpf_object__find_map_by_name(tgt_obj, "jmp_table"); + if (!ASSERT_OK_PTR(prog_array, "find jmp_table map")) + goto out; + + map_fd = bpf_map__fd(prog_array); + if (!ASSERT_FALSE(map_fd < 0, "find jmp_table map fd")) + goto out; + + prog = bpf_object__find_program_by_name(tgt_obj, "classifier_0"); + if (!ASSERT_OK_PTR(prog, "find classifier_0 prog")) + goto out; + + prog_fd = bpf_program__fd(prog); + if (!ASSERT_FALSE(prog_fd < 0, "find classifier_0 prog fd")) + goto out; + + i = 0; + err = bpf_map_update_elem(map_fd, &i, &prog_fd, BPF_ANY); + if (!ASSERT_OK(err, "update jmp_table")) + goto out; + + fentry_obj = bpf_object__open_file("tailcall_bpf2bpf_fentry.bpf.o", + NULL); + if (!ASSERT_OK_PTR(fentry_obj, "open fentry_obj file")) + goto out; + + prog = bpf_object__find_program_by_name(fentry_obj, "fentry"); + if (!ASSERT_OK_PTR(prog, "find fentry prog")) + goto out; + + err = bpf_program__set_attach_target(prog, prog_fd, "classifier_0"); + if (!ASSERT_OK(err, "set_attach_target classifier_0")) + goto out; + + err = bpf_object__load(fentry_obj); + if (!ASSERT_OK(err, "load fentry_obj")) + goto out; + + fentry_link = bpf_program__attach_trace(prog); + if (!ASSERT_OK_PTR(fentry_link, "attach_trace")) + goto out; + + err = bpf_prog_test_run_opts(prog_fd, &topts); + ASSERT_OK(err, "tailcall"); + ASSERT_EQ(topts.retval, 1, "tailcall retval"); + + data_map = bpf_object__find_map_by_name(tgt_obj, "tailcall.bss"); + if (!ASSERT_FALSE(!data_map || !bpf_map__is_internal(data_map), + "find tailcall.bss map")) + goto out; + + data_fd = bpf_map__fd(data_map); + if (!ASSERT_FALSE(data_fd < 0, "find tailcall.bss map fd")) + goto out; + + i = 0; + err = bpf_map_lookup_elem(data_fd, &i, &val); + ASSERT_OK(err, "tailcall count"); + ASSERT_EQ(val, 34, "tailcall count"); + + data_map = bpf_object__find_map_by_name(fentry_obj, ".bss"); + if (!ASSERT_FALSE(!data_map || !bpf_map__is_internal(data_map), + "find tailcall_bpf2bpf_fentry.bss map")) + goto out; + + data_fd = bpf_map__fd(data_map); + if (!ASSERT_FALSE(data_fd < 0, + "find tailcall_bpf2bpf_fentry.bss map fd")) + goto out; + + i = 0; + err = bpf_map_lookup_elem(data_fd, &i, &val); + ASSERT_OK(err, "fentry count"); + ASSERT_EQ(val, 1, "fentry count"); + +out: + bpf_link__destroy(fentry_link); + bpf_object__close(fentry_obj); + bpf_object__close(tgt_obj); +} + void test_tailcalls(void) { if (test__start_subtest("tailcall_1")) @@ -910,4 +1131,12 @@ void test_tailcalls(void) test_tailcall_bpf2bpf_4(true); if (test__start_subtest("tailcall_bpf2bpf_6")) test_tailcall_bpf2bpf_6(); + if (test__start_subtest("tailcall_bpf2bpf_fentry")) + test_tailcall_bpf2bpf_fentry(); + if (test__start_subtest("tailcall_bpf2bpf_fexit")) + test_tailcall_bpf2bpf_fexit(); + if (test__start_subtest("tailcall_bpf2bpf_fentry_fexit")) + test_tailcall_bpf2bpf_fentry_fexit(); + if (test__start_subtest("tailcall_bpf2bpf_fentry_entry")) + test_tailcall_bpf2bpf_fentry_entry(); } diff --git a/tools/testing/selftests/bpf/prog_tests/task_under_cgroup.c b/tools/testing/selftests/bpf/prog_tests/task_under_cgroup.c index 4224727fb364..626d76fe43a2 100644 --- a/tools/testing/selftests/bpf/prog_tests/task_under_cgroup.c +++ b/tools/testing/selftests/bpf/prog_tests/task_under_cgroup.c @@ -30,8 +30,15 @@ void test_task_under_cgroup(void) if (!ASSERT_OK(ret, "test_task_under_cgroup__load")) goto cleanup; - ret = test_task_under_cgroup__attach(skel); - if (!ASSERT_OK(ret, "test_task_under_cgroup__attach")) + /* First, attach the LSM program, and then it will be triggered when the + * TP_BTF program is attached. + */ + skel->links.lsm_run = bpf_program__attach_lsm(skel->progs.lsm_run); + if (!ASSERT_OK_PTR(skel->links.lsm_run, "attach_lsm")) + goto cleanup; + + skel->links.tp_btf_run = bpf_program__attach_trace(skel->progs.tp_btf_run); + if (!ASSERT_OK_PTR(skel->links.tp_btf_run, "attach_tp_btf")) goto cleanup; pid = fork(); diff --git a/tools/testing/selftests/bpf/prog_tests/tc_helpers.h b/tools/testing/selftests/bpf/prog_tests/tc_helpers.h index 6c93215be8a3..924d0e25320c 100644 --- a/tools/testing/selftests/bpf/prog_tests/tc_helpers.h +++ b/tools/testing/selftests/bpf/prog_tests/tc_helpers.h @@ -4,6 +4,10 @@ #define TC_HELPERS #include <test_progs.h> +#ifndef loopback +# define loopback 1 +#endif + static inline __u32 id_from_prog_fd(int fd) { struct bpf_prog_info prog_info = {}; @@ -45,7 +49,7 @@ static inline __u32 ifindex_from_link_fd(int fd) return link_info.tcx.ifindex; } -static inline void __assert_mprog_count(int target, int expected, bool miniq, int ifindex) +static inline void __assert_mprog_count(int target, int expected, int ifindex) { __u32 count = 0, attach_flags = 0; int err; @@ -53,20 +57,22 @@ static inline void __assert_mprog_count(int target, int expected, bool miniq, in err = bpf_prog_query(ifindex, target, 0, &attach_flags, NULL, &count); ASSERT_EQ(count, expected, "count"); - if (!expected && !miniq) - ASSERT_EQ(err, -ENOENT, "prog_query"); - else - ASSERT_EQ(err, 0, "prog_query"); + ASSERT_EQ(err, 0, "prog_query"); } static inline void assert_mprog_count(int target, int expected) { - __assert_mprog_count(target, expected, false, loopback); + __assert_mprog_count(target, expected, loopback); } static inline void assert_mprog_count_ifindex(int ifindex, int target, int expected) { - __assert_mprog_count(target, expected, false, ifindex); + __assert_mprog_count(target, expected, ifindex); +} + +static inline void tc_skel_reset_all_seen(struct test_tc_link *skel) +{ + memset(skel->bss, 0, sizeof(*skel->bss)); } #endif /* TC_HELPERS */ diff --git a/tools/testing/selftests/bpf/prog_tests/tc_links.c b/tools/testing/selftests/bpf/prog_tests/tc_links.c index 74fc1fe9ee26..bc9841144685 100644 --- a/tools/testing/selftests/bpf/prog_tests/tc_links.c +++ b/tools/testing/selftests/bpf/prog_tests/tc_links.c @@ -65,6 +65,7 @@ void serial_test_tc_links_basic(void) ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); ASSERT_EQ(optq.link_ids[1], 0, "link_ids[1]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -97,6 +98,7 @@ void serial_test_tc_links_basic(void) ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); ASSERT_EQ(optq.link_ids[1], 0, "link_ids[1]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -187,6 +189,7 @@ static void test_tc_links_before_target(int target) ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); ASSERT_EQ(optq.link_ids[2], 0, "link_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -194,9 +197,6 @@ static void test_tc_links_before_target(int target) ASSERT_EQ(skel->bss->seen_tc3, false, "seen_tc3"); ASSERT_EQ(skel->bss->seen_tc4, false, "seen_tc4"); - skel->bss->seen_tc1 = false; - skel->bss->seen_tc2 = false; - LIBBPF_OPTS_RESET(optl, .flags = BPF_F_BEFORE, .relative_fd = bpf_program__fd(skel->progs.tc2), @@ -246,6 +246,7 @@ static void test_tc_links_before_target(int target) ASSERT_EQ(optq.prog_ids[4], 0, "prog_ids[4]"); ASSERT_EQ(optq.link_ids[4], 0, "link_ids[4]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -342,6 +343,7 @@ static void test_tc_links_after_target(int target) ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); ASSERT_EQ(optq.link_ids[2], 0, "link_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -349,9 +351,6 @@ static void test_tc_links_after_target(int target) ASSERT_EQ(skel->bss->seen_tc3, false, "seen_tc3"); ASSERT_EQ(skel->bss->seen_tc4, false, "seen_tc4"); - skel->bss->seen_tc1 = false; - skel->bss->seen_tc2 = false; - LIBBPF_OPTS_RESET(optl, .flags = BPF_F_AFTER, .relative_fd = bpf_program__fd(skel->progs.tc1), @@ -401,6 +400,7 @@ static void test_tc_links_after_target(int target) ASSERT_EQ(optq.prog_ids[4], 0, "prog_ids[4]"); ASSERT_EQ(optq.link_ids[4], 0, "link_ids[4]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -502,6 +502,7 @@ static void test_tc_links_revision_target(int target) ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); ASSERT_EQ(optq.link_ids[2], 0, "prog_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -581,22 +582,20 @@ static void test_tc_chain_classic(int target, bool chain_tc_old) assert_mprog_count(target, 2); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); ASSERT_EQ(skel->bss->seen_tc2, true, "seen_tc2"); ASSERT_EQ(skel->bss->seen_tc3, chain_tc_old, "seen_tc3"); - skel->bss->seen_tc1 = false; - skel->bss->seen_tc2 = false; - skel->bss->seen_tc3 = false; - err = bpf_link__detach(skel->links.tc2); if (!ASSERT_OK(err, "prog_detach")) goto cleanup; assert_mprog_count(target, 1); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -707,16 +706,13 @@ static void test_tc_links_replace_target(int target) ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); ASSERT_EQ(optq.link_ids[2], 0, "link_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); ASSERT_EQ(skel->bss->seen_tc2, true, "seen_tc2"); ASSERT_EQ(skel->bss->seen_tc3, false, "seen_tc3"); - skel->bss->seen_tc1 = false; - skel->bss->seen_tc2 = false; - skel->bss->seen_tc3 = false; - LIBBPF_OPTS_RESET(optl, .flags = BPF_F_REPLACE, .relative_fd = bpf_program__fd(skel->progs.tc2), @@ -781,16 +777,13 @@ static void test_tc_links_replace_target(int target) ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); ASSERT_EQ(optq.link_ids[2], 0, "link_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); ASSERT_EQ(skel->bss->seen_tc2, false, "seen_tc2"); ASSERT_EQ(skel->bss->seen_tc3, true, "seen_tc3"); - skel->bss->seen_tc1 = false; - skel->bss->seen_tc2 = false; - skel->bss->seen_tc3 = false; - err = bpf_link__detach(skel->links.tc2); if (!ASSERT_OK(err, "link_detach")) goto cleanup; @@ -812,16 +805,13 @@ static void test_tc_links_replace_target(int target) ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); ASSERT_EQ(optq.link_ids[1], 0, "link_ids[1]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); ASSERT_EQ(skel->bss->seen_tc2, false, "seen_tc2"); ASSERT_EQ(skel->bss->seen_tc3, false, "seen_tc3"); - skel->bss->seen_tc1 = false; - skel->bss->seen_tc2 = false; - skel->bss->seen_tc3 = false; - err = bpf_link__update_program(skel->links.tc1, skel->progs.tc1); if (!ASSERT_OK(err, "link_update_self")) goto cleanup; @@ -843,6 +833,7 @@ static void test_tc_links_replace_target(int target) ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); ASSERT_EQ(optq.link_ids[1], 0, "link_ids[1]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -1254,6 +1245,7 @@ static void test_tc_links_prepend_target(int target) ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); ASSERT_EQ(optq.link_ids[2], 0, "link_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -1261,9 +1253,6 @@ static void test_tc_links_prepend_target(int target) ASSERT_EQ(skel->bss->seen_tc3, false, "seen_tc3"); ASSERT_EQ(skel->bss->seen_tc4, false, "seen_tc4"); - skel->bss->seen_tc1 = false; - skel->bss->seen_tc2 = false; - LIBBPF_OPTS_RESET(optl, .flags = BPF_F_BEFORE, ); @@ -1311,6 +1300,7 @@ static void test_tc_links_prepend_target(int target) ASSERT_EQ(optq.prog_ids[4], 0, "prog_ids[4]"); ASSERT_EQ(optq.link_ids[4], 0, "link_ids[4]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -1411,6 +1401,7 @@ static void test_tc_links_append_target(int target) ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); ASSERT_EQ(optq.link_ids[2], 0, "link_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -1418,9 +1409,6 @@ static void test_tc_links_append_target(int target) ASSERT_EQ(skel->bss->seen_tc3, false, "seen_tc3"); ASSERT_EQ(skel->bss->seen_tc4, false, "seen_tc4"); - skel->bss->seen_tc1 = false; - skel->bss->seen_tc2 = false; - LIBBPF_OPTS_RESET(optl, .flags = BPF_F_AFTER, ); @@ -1468,6 +1456,7 @@ static void test_tc_links_append_target(int target) ASSERT_EQ(optq.prog_ids[4], 0, "prog_ids[4]"); ASSERT_EQ(optq.link_ids[4], 0, "link_ids[4]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -1637,38 +1626,33 @@ static void test_tc_chain_mixed(int target) assert_mprog_count(target, 1); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc4, false, "seen_tc4"); ASSERT_EQ(skel->bss->seen_tc5, false, "seen_tc5"); ASSERT_EQ(skel->bss->seen_tc6, true, "seen_tc6"); - skel->bss->seen_tc4 = false; - skel->bss->seen_tc5 = false; - skel->bss->seen_tc6 = false; - err = bpf_link__update_program(skel->links.tc6, skel->progs.tc4); if (!ASSERT_OK(err, "link_update")) goto cleanup; assert_mprog_count(target, 1); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc4, true, "seen_tc4"); ASSERT_EQ(skel->bss->seen_tc5, true, "seen_tc5"); ASSERT_EQ(skel->bss->seen_tc6, false, "seen_tc6"); - skel->bss->seen_tc4 = false; - skel->bss->seen_tc5 = false; - skel->bss->seen_tc6 = false; - err = bpf_link__detach(skel->links.tc6); if (!ASSERT_OK(err, "prog_detach")) goto cleanup; - __assert_mprog_count(target, 0, true, loopback); + assert_mprog_count(target, 0); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc4, false, "seen_tc4"); @@ -1758,22 +1742,20 @@ static void test_tc_links_ingress(int target, bool chain_tc_old, assert_mprog_count(target, 2); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); ASSERT_EQ(skel->bss->seen_tc2, true, "seen_tc2"); ASSERT_EQ(skel->bss->seen_tc3, chain_tc_old, "seen_tc3"); - skel->bss->seen_tc1 = false; - skel->bss->seen_tc2 = false; - skel->bss->seen_tc3 = false; - err = bpf_link__detach(skel->links.tc2); if (!ASSERT_OK(err, "prog_detach")) goto cleanup; assert_mprog_count(target, 1); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); diff --git a/tools/testing/selftests/bpf/prog_tests/tc_netkit.c b/tools/testing/selftests/bpf/prog_tests/tc_netkit.c new file mode 100644 index 000000000000..15ee7b2fc410 --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/tc_netkit.c @@ -0,0 +1,687 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2023 Isovalent */ +#include <uapi/linux/if_link.h> +#include <net/if.h> +#include <test_progs.h> + +#define netkit_peer "nk0" +#define netkit_name "nk1" + +#define ping_addr_neigh 0x0a000002 /* 10.0.0.2 */ +#define ping_addr_noneigh 0x0a000003 /* 10.0.0.3 */ + +#include "test_tc_link.skel.h" +#include "netlink_helpers.h" +#include "tc_helpers.h" + +#define ICMP_ECHO 8 + +struct icmphdr { + __u8 type; + __u8 code; + __sum16 checksum; + struct { + __be16 id; + __be16 sequence; + } echo; +}; + +struct iplink_req { + struct nlmsghdr n; + struct ifinfomsg i; + char buf[1024]; +}; + +static int create_netkit(int mode, int policy, int peer_policy, int *ifindex, + bool same_netns) +{ + struct rtnl_handle rth = { .fd = -1 }; + struct iplink_req req = {}; + struct rtattr *linkinfo, *data; + const char *type = "netkit"; + int err; + + err = rtnl_open(&rth, 0); + if (!ASSERT_OK(err, "open_rtnetlink")) + return err; + + memset(&req, 0, sizeof(req)); + req.n.nlmsg_len = NLMSG_LENGTH(sizeof(struct ifinfomsg)); + req.n.nlmsg_flags = NLM_F_REQUEST | NLM_F_CREATE | NLM_F_EXCL; + req.n.nlmsg_type = RTM_NEWLINK; + req.i.ifi_family = AF_UNSPEC; + + addattr_l(&req.n, sizeof(req), IFLA_IFNAME, netkit_name, + strlen(netkit_name)); + linkinfo = addattr_nest(&req.n, sizeof(req), IFLA_LINKINFO); + addattr_l(&req.n, sizeof(req), IFLA_INFO_KIND, type, strlen(type)); + data = addattr_nest(&req.n, sizeof(req), IFLA_INFO_DATA); + addattr32(&req.n, sizeof(req), IFLA_NETKIT_POLICY, policy); + addattr32(&req.n, sizeof(req), IFLA_NETKIT_PEER_POLICY, peer_policy); + addattr32(&req.n, sizeof(req), IFLA_NETKIT_MODE, mode); + addattr_nest_end(&req.n, data); + addattr_nest_end(&req.n, linkinfo); + + err = rtnl_talk(&rth, &req.n, NULL); + ASSERT_OK(err, "talk_rtnetlink"); + rtnl_close(&rth); + *ifindex = if_nametoindex(netkit_name); + + ASSERT_GT(*ifindex, 0, "retrieve_ifindex"); + ASSERT_OK(system("ip netns add foo"), "create netns"); + ASSERT_OK(system("ip link set dev " netkit_name " up"), + "up primary"); + ASSERT_OK(system("ip addr add dev " netkit_name " 10.0.0.1/24"), + "addr primary"); + if (same_netns) { + ASSERT_OK(system("ip link set dev " netkit_peer " up"), + "up peer"); + ASSERT_OK(system("ip addr add dev " netkit_peer " 10.0.0.2/24"), + "addr peer"); + } else { + ASSERT_OK(system("ip link set " netkit_peer " netns foo"), + "move peer"); + ASSERT_OK(system("ip netns exec foo ip link set dev " + netkit_peer " up"), "up peer"); + ASSERT_OK(system("ip netns exec foo ip addr add dev " + netkit_peer " 10.0.0.2/24"), "addr peer"); + } + return err; +} + +static void destroy_netkit(void) +{ + ASSERT_OK(system("ip link del dev " netkit_name), "del primary"); + ASSERT_OK(system("ip netns del foo"), "delete netns"); + ASSERT_EQ(if_nametoindex(netkit_name), 0, netkit_name "_ifindex"); +} + +static int __send_icmp(__u32 dest) +{ + struct sockaddr_in addr; + struct icmphdr icmp; + int sock, ret; + + ret = write_sysctl("/proc/sys/net/ipv4/ping_group_range", "0 0"); + if (!ASSERT_OK(ret, "write_sysctl(net.ipv4.ping_group_range)")) + return ret; + + sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_ICMP); + if (!ASSERT_GE(sock, 0, "icmp_socket")) + return -errno; + + ret = setsockopt(sock, SOL_SOCKET, SO_BINDTODEVICE, + netkit_name, strlen(netkit_name) + 1); + if (!ASSERT_OK(ret, "setsockopt(SO_BINDTODEVICE)")) + goto out; + + memset(&addr, 0, sizeof(addr)); + addr.sin_family = AF_INET; + addr.sin_addr.s_addr = htonl(dest); + + memset(&icmp, 0, sizeof(icmp)); + icmp.type = ICMP_ECHO; + icmp.echo.id = 1234; + icmp.echo.sequence = 1; + + ret = sendto(sock, &icmp, sizeof(icmp), 0, + (struct sockaddr *)&addr, sizeof(addr)); + if (!ASSERT_GE(ret, 0, "icmp_sendto")) + ret = -errno; + else + ret = 0; +out: + close(sock); + return ret; +} + +static int send_icmp(void) +{ + return __send_icmp(ping_addr_neigh); +} + +void serial_test_tc_netkit_basic(void) +{ + LIBBPF_OPTS(bpf_prog_query_opts, optq); + LIBBPF_OPTS(bpf_netkit_opts, optl); + __u32 prog_ids[2], link_ids[2]; + __u32 pid1, pid2, lid1, lid2; + struct test_tc_link *skel; + struct bpf_link *link; + int err, ifindex; + + err = create_netkit(NETKIT_L2, NETKIT_PASS, NETKIT_PASS, + &ifindex, false); + if (err) + return; + + skel = test_tc_link__open(); + if (!ASSERT_OK_PTR(skel, "skel_open")) + goto cleanup; + + ASSERT_EQ(bpf_program__set_expected_attach_type(skel->progs.tc1, + BPF_NETKIT_PRIMARY), 0, "tc1_attach_type"); + ASSERT_EQ(bpf_program__set_expected_attach_type(skel->progs.tc2, + BPF_NETKIT_PEER), 0, "tc2_attach_type"); + + err = test_tc_link__load(skel); + if (!ASSERT_OK(err, "skel_load")) + goto cleanup; + + pid1 = id_from_prog_fd(bpf_program__fd(skel->progs.tc1)); + pid2 = id_from_prog_fd(bpf_program__fd(skel->progs.tc2)); + + ASSERT_NEQ(pid1, pid2, "prog_ids_1_2"); + + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PRIMARY, 0); + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PEER, 0); + + ASSERT_EQ(skel->bss->seen_tc1, false, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_tc2, false, "seen_tc2"); + + link = bpf_program__attach_netkit(skel->progs.tc1, ifindex, &optl); + if (!ASSERT_OK_PTR(link, "link_attach")) + goto cleanup; + + skel->links.tc1 = link; + + lid1 = id_from_link_fd(bpf_link__fd(skel->links.tc1)); + + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PRIMARY, 1); + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PEER, 0); + + optq.prog_ids = prog_ids; + optq.link_ids = link_ids; + + memset(prog_ids, 0, sizeof(prog_ids)); + memset(link_ids, 0, sizeof(link_ids)); + optq.count = ARRAY_SIZE(prog_ids); + + err = bpf_prog_query_opts(ifindex, BPF_NETKIT_PRIMARY, &optq); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup; + + ASSERT_EQ(optq.count, 1, "count"); + ASSERT_EQ(optq.revision, 2, "revision"); + ASSERT_EQ(optq.prog_ids[0], pid1, "prog_ids[0]"); + ASSERT_EQ(optq.link_ids[0], lid1, "link_ids[0]"); + ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); + ASSERT_EQ(optq.link_ids[1], 0, "link_ids[1]"); + + tc_skel_reset_all_seen(skel); + ASSERT_EQ(send_icmp(), 0, "icmp_pkt"); + + ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_tc2, false, "seen_tc2"); + + link = bpf_program__attach_netkit(skel->progs.tc2, ifindex, &optl); + if (!ASSERT_OK_PTR(link, "link_attach")) + goto cleanup; + + skel->links.tc2 = link; + + lid2 = id_from_link_fd(bpf_link__fd(skel->links.tc2)); + ASSERT_NEQ(lid1, lid2, "link_ids_1_2"); + + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PRIMARY, 1); + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PEER, 1); + + memset(prog_ids, 0, sizeof(prog_ids)); + memset(link_ids, 0, sizeof(link_ids)); + optq.count = ARRAY_SIZE(prog_ids); + + err = bpf_prog_query_opts(ifindex, BPF_NETKIT_PEER, &optq); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup; + + ASSERT_EQ(optq.count, 1, "count"); + ASSERT_EQ(optq.revision, 2, "revision"); + ASSERT_EQ(optq.prog_ids[0], pid2, "prog_ids[0]"); + ASSERT_EQ(optq.link_ids[0], lid2, "link_ids[0]"); + ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); + ASSERT_EQ(optq.link_ids[1], 0, "link_ids[1]"); + + tc_skel_reset_all_seen(skel); + ASSERT_EQ(send_icmp(), 0, "icmp_pkt"); + + ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_tc2, true, "seen_tc2"); +cleanup: + test_tc_link__destroy(skel); + + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PRIMARY, 0); + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PEER, 0); + destroy_netkit(); +} + +static void serial_test_tc_netkit_multi_links_target(int mode, int target) +{ + LIBBPF_OPTS(bpf_prog_query_opts, optq); + LIBBPF_OPTS(bpf_netkit_opts, optl); + __u32 prog_ids[3], link_ids[3]; + __u32 pid1, pid2, lid1, lid2; + struct test_tc_link *skel; + struct bpf_link *link; + int err, ifindex; + + err = create_netkit(mode, NETKIT_PASS, NETKIT_PASS, + &ifindex, false); + if (err) + return; + + skel = test_tc_link__open(); + if (!ASSERT_OK_PTR(skel, "skel_open")) + goto cleanup; + + ASSERT_EQ(bpf_program__set_expected_attach_type(skel->progs.tc1, + target), 0, "tc1_attach_type"); + ASSERT_EQ(bpf_program__set_expected_attach_type(skel->progs.tc2, + target), 0, "tc2_attach_type"); + + err = test_tc_link__load(skel); + if (!ASSERT_OK(err, "skel_load")) + goto cleanup; + + pid1 = id_from_prog_fd(bpf_program__fd(skel->progs.tc1)); + pid2 = id_from_prog_fd(bpf_program__fd(skel->progs.tc2)); + + ASSERT_NEQ(pid1, pid2, "prog_ids_1_2"); + + assert_mprog_count_ifindex(ifindex, target, 0); + + ASSERT_EQ(skel->bss->seen_tc1, false, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_eth, false, "seen_eth"); + ASSERT_EQ(skel->bss->seen_tc2, false, "seen_tc2"); + + link = bpf_program__attach_netkit(skel->progs.tc1, ifindex, &optl); + if (!ASSERT_OK_PTR(link, "link_attach")) + goto cleanup; + + skel->links.tc1 = link; + + lid1 = id_from_link_fd(bpf_link__fd(skel->links.tc1)); + + assert_mprog_count_ifindex(ifindex, target, 1); + + optq.prog_ids = prog_ids; + optq.link_ids = link_ids; + + memset(prog_ids, 0, sizeof(prog_ids)); + memset(link_ids, 0, sizeof(link_ids)); + optq.count = ARRAY_SIZE(prog_ids); + + err = bpf_prog_query_opts(ifindex, target, &optq); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup; + + ASSERT_EQ(optq.count, 1, "count"); + ASSERT_EQ(optq.revision, 2, "revision"); + ASSERT_EQ(optq.prog_ids[0], pid1, "prog_ids[0]"); + ASSERT_EQ(optq.link_ids[0], lid1, "link_ids[0]"); + ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); + ASSERT_EQ(optq.link_ids[1], 0, "link_ids[1]"); + + tc_skel_reset_all_seen(skel); + ASSERT_EQ(send_icmp(), 0, "icmp_pkt"); + + ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_eth, true, "seen_eth"); + ASSERT_EQ(skel->bss->seen_tc2, false, "seen_tc2"); + + LIBBPF_OPTS_RESET(optl, + .flags = BPF_F_BEFORE, + .relative_fd = bpf_program__fd(skel->progs.tc1), + ); + + link = bpf_program__attach_netkit(skel->progs.tc2, ifindex, &optl); + if (!ASSERT_OK_PTR(link, "link_attach")) + goto cleanup; + + skel->links.tc2 = link; + + lid2 = id_from_link_fd(bpf_link__fd(skel->links.tc2)); + ASSERT_NEQ(lid1, lid2, "link_ids_1_2"); + + assert_mprog_count_ifindex(ifindex, target, 2); + + memset(prog_ids, 0, sizeof(prog_ids)); + memset(link_ids, 0, sizeof(link_ids)); + optq.count = ARRAY_SIZE(prog_ids); + + err = bpf_prog_query_opts(ifindex, target, &optq); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup; + + ASSERT_EQ(optq.count, 2, "count"); + ASSERT_EQ(optq.revision, 3, "revision"); + ASSERT_EQ(optq.prog_ids[0], pid2, "prog_ids[0]"); + ASSERT_EQ(optq.link_ids[0], lid2, "link_ids[0]"); + ASSERT_EQ(optq.prog_ids[1], pid1, "prog_ids[1]"); + ASSERT_EQ(optq.link_ids[1], lid1, "link_ids[1]"); + ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); + ASSERT_EQ(optq.link_ids[2], 0, "link_ids[2]"); + + tc_skel_reset_all_seen(skel); + ASSERT_EQ(send_icmp(), 0, "icmp_pkt"); + + ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_eth, true, "seen_eth"); + ASSERT_EQ(skel->bss->seen_tc2, true, "seen_tc2"); +cleanup: + test_tc_link__destroy(skel); + + assert_mprog_count_ifindex(ifindex, target, 0); + destroy_netkit(); +} + +void serial_test_tc_netkit_multi_links(void) +{ + serial_test_tc_netkit_multi_links_target(NETKIT_L2, BPF_NETKIT_PRIMARY); + serial_test_tc_netkit_multi_links_target(NETKIT_L3, BPF_NETKIT_PRIMARY); + serial_test_tc_netkit_multi_links_target(NETKIT_L2, BPF_NETKIT_PEER); + serial_test_tc_netkit_multi_links_target(NETKIT_L3, BPF_NETKIT_PEER); +} + +static void serial_test_tc_netkit_multi_opts_target(int mode, int target) +{ + LIBBPF_OPTS(bpf_prog_attach_opts, opta); + LIBBPF_OPTS(bpf_prog_detach_opts, optd); + LIBBPF_OPTS(bpf_prog_query_opts, optq); + __u32 pid1, pid2, fd1, fd2; + __u32 prog_ids[3]; + struct test_tc_link *skel; + int err, ifindex; + + err = create_netkit(mode, NETKIT_PASS, NETKIT_PASS, + &ifindex, false); + if (err) + return; + + skel = test_tc_link__open_and_load(); + if (!ASSERT_OK_PTR(skel, "skel_load")) + goto cleanup; + + fd1 = bpf_program__fd(skel->progs.tc1); + fd2 = bpf_program__fd(skel->progs.tc2); + + pid1 = id_from_prog_fd(fd1); + pid2 = id_from_prog_fd(fd2); + + ASSERT_NEQ(pid1, pid2, "prog_ids_1_2"); + + assert_mprog_count_ifindex(ifindex, target, 0); + + ASSERT_EQ(skel->bss->seen_tc1, false, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_eth, false, "seen_eth"); + ASSERT_EQ(skel->bss->seen_tc2, false, "seen_tc2"); + + err = bpf_prog_attach_opts(fd1, ifindex, target, &opta); + if (!ASSERT_EQ(err, 0, "prog_attach")) + goto cleanup; + + assert_mprog_count_ifindex(ifindex, target, 1); + + optq.prog_ids = prog_ids; + + memset(prog_ids, 0, sizeof(prog_ids)); + optq.count = ARRAY_SIZE(prog_ids); + + err = bpf_prog_query_opts(ifindex, target, &optq); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup_fd1; + + ASSERT_EQ(optq.count, 1, "count"); + ASSERT_EQ(optq.revision, 2, "revision"); + ASSERT_EQ(optq.prog_ids[0], pid1, "prog_ids[0]"); + ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); + + tc_skel_reset_all_seen(skel); + ASSERT_EQ(send_icmp(), 0, "icmp_pkt"); + + ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_eth, true, "seen_eth"); + ASSERT_EQ(skel->bss->seen_tc2, false, "seen_tc2"); + + LIBBPF_OPTS_RESET(opta, + .flags = BPF_F_BEFORE, + .relative_fd = fd1, + ); + + err = bpf_prog_attach_opts(fd2, ifindex, target, &opta); + if (!ASSERT_EQ(err, 0, "prog_attach")) + goto cleanup_fd1; + + assert_mprog_count_ifindex(ifindex, target, 2); + + memset(prog_ids, 0, sizeof(prog_ids)); + optq.count = ARRAY_SIZE(prog_ids); + + err = bpf_prog_query_opts(ifindex, target, &optq); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup_fd2; + + ASSERT_EQ(optq.count, 2, "count"); + ASSERT_EQ(optq.revision, 3, "revision"); + ASSERT_EQ(optq.prog_ids[0], pid2, "prog_ids[0]"); + ASSERT_EQ(optq.prog_ids[1], pid1, "prog_ids[1]"); + ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); + + tc_skel_reset_all_seen(skel); + ASSERT_EQ(send_icmp(), 0, "icmp_pkt"); + + ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_eth, true, "seen_eth"); + ASSERT_EQ(skel->bss->seen_tc2, true, "seen_tc2"); + +cleanup_fd2: + err = bpf_prog_detach_opts(fd2, ifindex, target, &optd); + ASSERT_OK(err, "prog_detach"); + assert_mprog_count_ifindex(ifindex, target, 1); +cleanup_fd1: + err = bpf_prog_detach_opts(fd1, ifindex, target, &optd); + ASSERT_OK(err, "prog_detach"); + assert_mprog_count_ifindex(ifindex, target, 0); +cleanup: + test_tc_link__destroy(skel); + + assert_mprog_count_ifindex(ifindex, target, 0); + destroy_netkit(); +} + +void serial_test_tc_netkit_multi_opts(void) +{ + serial_test_tc_netkit_multi_opts_target(NETKIT_L2, BPF_NETKIT_PRIMARY); + serial_test_tc_netkit_multi_opts_target(NETKIT_L3, BPF_NETKIT_PRIMARY); + serial_test_tc_netkit_multi_opts_target(NETKIT_L2, BPF_NETKIT_PEER); + serial_test_tc_netkit_multi_opts_target(NETKIT_L3, BPF_NETKIT_PEER); +} + +void serial_test_tc_netkit_device(void) +{ + LIBBPF_OPTS(bpf_prog_query_opts, optq); + LIBBPF_OPTS(bpf_netkit_opts, optl); + __u32 prog_ids[2], link_ids[2]; + __u32 pid1, pid2, lid1; + struct test_tc_link *skel; + struct bpf_link *link; + int err, ifindex, ifindex2; + + err = create_netkit(NETKIT_L3, NETKIT_PASS, NETKIT_PASS, + &ifindex, true); + if (err) + return; + + ifindex2 = if_nametoindex(netkit_peer); + ASSERT_NEQ(ifindex, ifindex2, "ifindex_1_2"); + + skel = test_tc_link__open(); + if (!ASSERT_OK_PTR(skel, "skel_open")) + goto cleanup; + + ASSERT_EQ(bpf_program__set_expected_attach_type(skel->progs.tc1, + BPF_NETKIT_PRIMARY), 0, "tc1_attach_type"); + ASSERT_EQ(bpf_program__set_expected_attach_type(skel->progs.tc2, + BPF_NETKIT_PEER), 0, "tc2_attach_type"); + ASSERT_EQ(bpf_program__set_expected_attach_type(skel->progs.tc3, + BPF_NETKIT_PRIMARY), 0, "tc3_attach_type"); + + err = test_tc_link__load(skel); + if (!ASSERT_OK(err, "skel_load")) + goto cleanup; + + pid1 = id_from_prog_fd(bpf_program__fd(skel->progs.tc1)); + pid2 = id_from_prog_fd(bpf_program__fd(skel->progs.tc2)); + + ASSERT_NEQ(pid1, pid2, "prog_ids_1_2"); + + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PRIMARY, 0); + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PEER, 0); + + ASSERT_EQ(skel->bss->seen_tc1, false, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_tc2, false, "seen_tc2"); + + link = bpf_program__attach_netkit(skel->progs.tc1, ifindex, &optl); + if (!ASSERT_OK_PTR(link, "link_attach")) + goto cleanup; + + skel->links.tc1 = link; + + lid1 = id_from_link_fd(bpf_link__fd(skel->links.tc1)); + + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PRIMARY, 1); + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PEER, 0); + + optq.prog_ids = prog_ids; + optq.link_ids = link_ids; + + memset(prog_ids, 0, sizeof(prog_ids)); + memset(link_ids, 0, sizeof(link_ids)); + optq.count = ARRAY_SIZE(prog_ids); + + err = bpf_prog_query_opts(ifindex, BPF_NETKIT_PRIMARY, &optq); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup; + + ASSERT_EQ(optq.count, 1, "count"); + ASSERT_EQ(optq.revision, 2, "revision"); + ASSERT_EQ(optq.prog_ids[0], pid1, "prog_ids[0]"); + ASSERT_EQ(optq.link_ids[0], lid1, "link_ids[0]"); + ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); + ASSERT_EQ(optq.link_ids[1], 0, "link_ids[1]"); + + tc_skel_reset_all_seen(skel); + ASSERT_EQ(send_icmp(), 0, "icmp_pkt"); + + ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_tc2, false, "seen_tc2"); + + memset(prog_ids, 0, sizeof(prog_ids)); + memset(link_ids, 0, sizeof(link_ids)); + optq.count = ARRAY_SIZE(prog_ids); + + err = bpf_prog_query_opts(ifindex2, BPF_NETKIT_PRIMARY, &optq); + ASSERT_EQ(err, -EACCES, "prog_query_should_fail"); + + err = bpf_prog_query_opts(ifindex2, BPF_NETKIT_PEER, &optq); + ASSERT_EQ(err, -EACCES, "prog_query_should_fail"); + + link = bpf_program__attach_netkit(skel->progs.tc2, ifindex2, &optl); + if (!ASSERT_ERR_PTR(link, "link_attach_should_fail")) { + bpf_link__destroy(link); + goto cleanup; + } + + link = bpf_program__attach_netkit(skel->progs.tc3, ifindex2, &optl); + if (!ASSERT_ERR_PTR(link, "link_attach_should_fail")) { + bpf_link__destroy(link); + goto cleanup; + } + + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PRIMARY, 1); + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PEER, 0); +cleanup: + test_tc_link__destroy(skel); + + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PRIMARY, 0); + assert_mprog_count_ifindex(ifindex, BPF_NETKIT_PEER, 0); + destroy_netkit(); +} + +static void serial_test_tc_netkit_neigh_links_target(int mode, int target) +{ + LIBBPF_OPTS(bpf_prog_query_opts, optq); + LIBBPF_OPTS(bpf_netkit_opts, optl); + __u32 prog_ids[2], link_ids[2]; + __u32 pid1, lid1; + struct test_tc_link *skel; + struct bpf_link *link; + int err, ifindex; + + err = create_netkit(mode, NETKIT_PASS, NETKIT_PASS, + &ifindex, false); + if (err) + return; + + skel = test_tc_link__open(); + if (!ASSERT_OK_PTR(skel, "skel_open")) + goto cleanup; + + ASSERT_EQ(bpf_program__set_expected_attach_type(skel->progs.tc1, + BPF_NETKIT_PRIMARY), 0, "tc1_attach_type"); + + err = test_tc_link__load(skel); + if (!ASSERT_OK(err, "skel_load")) + goto cleanup; + + pid1 = id_from_prog_fd(bpf_program__fd(skel->progs.tc1)); + + assert_mprog_count_ifindex(ifindex, target, 0); + + ASSERT_EQ(skel->bss->seen_tc1, false, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_eth, false, "seen_eth"); + + link = bpf_program__attach_netkit(skel->progs.tc1, ifindex, &optl); + if (!ASSERT_OK_PTR(link, "link_attach")) + goto cleanup; + + skel->links.tc1 = link; + + lid1 = id_from_link_fd(bpf_link__fd(skel->links.tc1)); + + assert_mprog_count_ifindex(ifindex, target, 1); + + optq.prog_ids = prog_ids; + optq.link_ids = link_ids; + + memset(prog_ids, 0, sizeof(prog_ids)); + memset(link_ids, 0, sizeof(link_ids)); + optq.count = ARRAY_SIZE(prog_ids); + + err = bpf_prog_query_opts(ifindex, target, &optq); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup; + + ASSERT_EQ(optq.count, 1, "count"); + ASSERT_EQ(optq.revision, 2, "revision"); + ASSERT_EQ(optq.prog_ids[0], pid1, "prog_ids[0]"); + ASSERT_EQ(optq.link_ids[0], lid1, "link_ids[0]"); + ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); + ASSERT_EQ(optq.link_ids[1], 0, "link_ids[1]"); + + tc_skel_reset_all_seen(skel); + ASSERT_EQ(__send_icmp(ping_addr_noneigh), 0, "icmp_pkt"); + + ASSERT_EQ(skel->bss->seen_tc1, true /* L2: ARP */, "seen_tc1"); + ASSERT_EQ(skel->bss->seen_eth, mode == NETKIT_L3, "seen_eth"); +cleanup: + test_tc_link__destroy(skel); + + assert_mprog_count_ifindex(ifindex, target, 0); + destroy_netkit(); +} + +void serial_test_tc_netkit_neigh_links(void) +{ + serial_test_tc_netkit_neigh_links_target(NETKIT_L2, BPF_NETKIT_PRIMARY); + serial_test_tc_netkit_neigh_links_target(NETKIT_L3, BPF_NETKIT_PRIMARY); +} diff --git a/tools/testing/selftests/bpf/prog_tests/tc_opts.c b/tools/testing/selftests/bpf/prog_tests/tc_opts.c index 7a2ecd4eca5d..51883ccb8020 100644 --- a/tools/testing/selftests/bpf/prog_tests/tc_opts.c +++ b/tools/testing/selftests/bpf/prog_tests/tc_opts.c @@ -59,6 +59,7 @@ void serial_test_tc_opts_basic(void) ASSERT_EQ(optq.prog_ids[0], id1, "prog_ids[0]"); ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -83,6 +84,7 @@ void serial_test_tc_opts_basic(void) ASSERT_EQ(optq.prog_ids[0], id2, "prog_ids[0]"); ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -163,6 +165,7 @@ static void test_tc_opts_before_target(int target) ASSERT_EQ(optq.prog_ids[1], id2, "prog_ids[1]"); ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -219,6 +222,7 @@ static void test_tc_opts_before_target(int target) ASSERT_EQ(optq.prog_ids[3], id2, "prog_ids[3]"); ASSERT_EQ(optq.prog_ids[4], 0, "prog_ids[4]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -313,6 +317,7 @@ static void test_tc_opts_after_target(int target) ASSERT_EQ(optq.prog_ids[1], id2, "prog_ids[1]"); ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -369,6 +374,7 @@ static void test_tc_opts_after_target(int target) ASSERT_EQ(optq.prog_ids[3], id4, "prog_ids[3]"); ASSERT_EQ(optq.prog_ids[4], 0, "prog_ids[4]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -514,6 +520,7 @@ static void test_tc_opts_revision_target(int target) ASSERT_EQ(optq.prog_ids[1], id2, "prog_ids[1]"); ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -608,22 +615,20 @@ static void test_tc_chain_classic(int target, bool chain_tc_old) assert_mprog_count(target, 2); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); ASSERT_EQ(skel->bss->seen_tc2, true, "seen_tc2"); ASSERT_EQ(skel->bss->seen_tc3, chain_tc_old, "seen_tc3"); - skel->bss->seen_tc1 = false; - skel->bss->seen_tc2 = false; - skel->bss->seen_tc3 = false; - err = bpf_prog_detach_opts(fd2, loopback, target, &optd); if (!ASSERT_OK(err, "prog_detach")) goto cleanup_detach; assert_mprog_count(target, 1); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -635,7 +640,7 @@ cleanup_detach: if (!ASSERT_OK(err, "prog_detach")) goto cleanup; - __assert_mprog_count(target, 0, chain_tc_old, loopback); + assert_mprog_count(target, 0); cleanup: if (tc_attached) { tc_opts.flags = tc_opts.prog_fd = tc_opts.prog_id = 0; @@ -730,16 +735,13 @@ static void test_tc_opts_replace_target(int target) ASSERT_EQ(optq.prog_attach_flags[1], 0, "prog_flags[1]"); ASSERT_EQ(optq.prog_attach_flags[2], 0, "prog_flags[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); ASSERT_EQ(skel->bss->seen_tc2, true, "seen_tc2"); ASSERT_EQ(skel->bss->seen_tc3, false, "seen_tc3"); - skel->bss->seen_tc1 = false; - skel->bss->seen_tc2 = false; - skel->bss->seen_tc3 = false; - LIBBPF_OPTS_RESET(opta, .flags = BPF_F_REPLACE, .replace_prog_fd = fd2, @@ -767,16 +769,13 @@ static void test_tc_opts_replace_target(int target) ASSERT_EQ(optq.prog_ids[1], id1, "prog_ids[1]"); ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); ASSERT_EQ(skel->bss->seen_tc2, false, "seen_tc2"); ASSERT_EQ(skel->bss->seen_tc3, true, "seen_tc3"); - skel->bss->seen_tc1 = false; - skel->bss->seen_tc2 = false; - skel->bss->seen_tc3 = false; - LIBBPF_OPTS_RESET(opta, .flags = BPF_F_REPLACE | BPF_F_BEFORE, .replace_prog_fd = fd3, @@ -805,6 +804,7 @@ static void test_tc_opts_replace_target(int target) ASSERT_EQ(optq.prog_ids[1], id1, "prog_ids[1]"); ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -1084,6 +1084,7 @@ static void test_tc_opts_prepend_target(int target) ASSERT_EQ(optq.prog_ids[1], id1, "prog_ids[1]"); ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -1124,6 +1125,7 @@ static void test_tc_opts_prepend_target(int target) ASSERT_EQ(optq.prog_ids[3], id1, "prog_ids[3]"); ASSERT_EQ(optq.prog_ids[4], 0, "prog_ids[4]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -1222,6 +1224,7 @@ static void test_tc_opts_append_target(int target) ASSERT_EQ(optq.prog_ids[1], id2, "prog_ids[1]"); ASSERT_EQ(optq.prog_ids[2], 0, "prog_ids[2]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -1262,6 +1265,7 @@ static void test_tc_opts_append_target(int target) ASSERT_EQ(optq.prog_ids[3], id4, "prog_ids[3]"); ASSERT_EQ(optq.prog_ids[4], 0, "prog_ids[4]"); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc1, true, "seen_tc1"); @@ -2250,7 +2254,7 @@ static void test_tc_opts_delete_empty(int target, bool chain_tc_old) BPF_TC_INGRESS : BPF_TC_EGRESS; err = bpf_tc_hook_create(&tc_hook); ASSERT_OK(err, "bpf_tc_hook_create"); - __assert_mprog_count(target, 0, true, loopback); + assert_mprog_count(target, 0); } err = bpf_prog_detach_opts(0, loopback, target, &optd); ASSERT_EQ(err, -ENOENT, "prog_detach"); @@ -2316,16 +2320,13 @@ static void test_tc_chain_mixed(int target) assert_mprog_count(target, 1); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc4, false, "seen_tc4"); ASSERT_EQ(skel->bss->seen_tc5, false, "seen_tc5"); ASSERT_EQ(skel->bss->seen_tc6, true, "seen_tc6"); - skel->bss->seen_tc4 = false; - skel->bss->seen_tc5 = false; - skel->bss->seen_tc6 = false; - LIBBPF_OPTS_RESET(opta, .flags = BPF_F_REPLACE, .replace_prog_fd = fd3, @@ -2339,21 +2340,19 @@ static void test_tc_chain_mixed(int target) assert_mprog_count(target, 1); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc4, true, "seen_tc4"); ASSERT_EQ(skel->bss->seen_tc5, true, "seen_tc5"); ASSERT_EQ(skel->bss->seen_tc6, false, "seen_tc6"); - skel->bss->seen_tc4 = false; - skel->bss->seen_tc5 = false; - skel->bss->seen_tc6 = false; - cleanup_opts: err = bpf_prog_detach_opts(detach_fd, loopback, target, &optd); ASSERT_OK(err, "prog_detach"); - __assert_mprog_count(target, 0, true, loopback); + assert_mprog_count(target, 0); + tc_skel_reset_all_seen(skel); ASSERT_OK(system(ping_cmd), ping_cmd); ASSERT_EQ(skel->bss->seen_tc4, false, "seen_tc4"); @@ -2378,3 +2377,442 @@ void serial_test_tc_opts_chain_mixed(void) test_tc_chain_mixed(BPF_TCX_INGRESS); test_tc_chain_mixed(BPF_TCX_EGRESS); } + +static int generate_dummy_prog(void) +{ + const struct bpf_insn prog_insns[] = { + BPF_MOV64_IMM(BPF_REG_0, 0), + BPF_EXIT_INSN(), + }; + const size_t prog_insn_cnt = sizeof(prog_insns) / sizeof(struct bpf_insn); + LIBBPF_OPTS(bpf_prog_load_opts, opts); + const size_t log_buf_sz = 256; + char *log_buf; + int fd = -1; + + log_buf = malloc(log_buf_sz); + if (!ASSERT_OK_PTR(log_buf, "log_buf_alloc")) + return fd; + opts.log_buf = log_buf; + opts.log_size = log_buf_sz; + + log_buf[0] = '\0'; + opts.log_level = 0; + fd = bpf_prog_load(BPF_PROG_TYPE_SCHED_CLS, "tcx_prog", "GPL", + prog_insns, prog_insn_cnt, &opts); + ASSERT_STREQ(log_buf, "", "log_0"); + ASSERT_GE(fd, 0, "prog_fd"); + free(log_buf); + return fd; +} + +static void test_tc_opts_max_target(int target, int flags, bool relative) +{ + int err, ifindex, i, prog_fd, last_fd = -1; + LIBBPF_OPTS(bpf_prog_attach_opts, opta); + const int max_progs = 63; + + ASSERT_OK(system("ip link add dev tcx_opts1 type veth peer name tcx_opts2"), "add veth"); + ifindex = if_nametoindex("tcx_opts1"); + ASSERT_NEQ(ifindex, 0, "non_zero_ifindex"); + + assert_mprog_count_ifindex(ifindex, target, 0); + + for (i = 0; i < max_progs; i++) { + prog_fd = generate_dummy_prog(); + if (!ASSERT_GE(prog_fd, 0, "dummy_prog")) + goto cleanup; + err = bpf_prog_attach_opts(prog_fd, ifindex, target, &opta); + if (!ASSERT_EQ(err, 0, "prog_attach")) + goto cleanup; + assert_mprog_count_ifindex(ifindex, target, i + 1); + if (i == max_progs - 1 && relative) + last_fd = prog_fd; + else + close(prog_fd); + } + + prog_fd = generate_dummy_prog(); + if (!ASSERT_GE(prog_fd, 0, "dummy_prog")) + goto cleanup; + opta.flags = flags; + if (last_fd > 0) + opta.relative_fd = last_fd; + err = bpf_prog_attach_opts(prog_fd, ifindex, target, &opta); + ASSERT_EQ(err, -ERANGE, "prog_64_attach"); + assert_mprog_count_ifindex(ifindex, target, max_progs); + close(prog_fd); +cleanup: + if (last_fd > 0) + close(last_fd); + ASSERT_OK(system("ip link del dev tcx_opts1"), "del veth"); + ASSERT_EQ(if_nametoindex("tcx_opts1"), 0, "dev1_removed"); + ASSERT_EQ(if_nametoindex("tcx_opts2"), 0, "dev2_removed"); +} + +void serial_test_tc_opts_max(void) +{ + test_tc_opts_max_target(BPF_TCX_INGRESS, 0, false); + test_tc_opts_max_target(BPF_TCX_EGRESS, 0, false); + + test_tc_opts_max_target(BPF_TCX_INGRESS, BPF_F_BEFORE, false); + test_tc_opts_max_target(BPF_TCX_EGRESS, BPF_F_BEFORE, true); + + test_tc_opts_max_target(BPF_TCX_INGRESS, BPF_F_AFTER, true); + test_tc_opts_max_target(BPF_TCX_EGRESS, BPF_F_AFTER, false); +} + +static void test_tc_opts_query_target(int target) +{ + const size_t attr_size = offsetofend(union bpf_attr, query); + LIBBPF_OPTS(bpf_prog_attach_opts, opta); + LIBBPF_OPTS(bpf_prog_detach_opts, optd); + LIBBPF_OPTS(bpf_prog_query_opts, optq); + __u32 fd1, fd2, fd3, fd4, id1, id2, id3, id4; + struct test_tc_link *skel; + union bpf_attr attr; + __u32 prog_ids[10]; + int err; + + skel = test_tc_link__open_and_load(); + if (!ASSERT_OK_PTR(skel, "skel_load")) + goto cleanup; + + fd1 = bpf_program__fd(skel->progs.tc1); + fd2 = bpf_program__fd(skel->progs.tc2); + fd3 = bpf_program__fd(skel->progs.tc3); + fd4 = bpf_program__fd(skel->progs.tc4); + + id1 = id_from_prog_fd(fd1); + id2 = id_from_prog_fd(fd2); + id3 = id_from_prog_fd(fd3); + id4 = id_from_prog_fd(fd4); + + assert_mprog_count(target, 0); + + LIBBPF_OPTS_RESET(opta, + .expected_revision = 1, + ); + + err = bpf_prog_attach_opts(fd1, loopback, target, &opta); + if (!ASSERT_EQ(err, 0, "prog_attach")) + goto cleanup; + + assert_mprog_count(target, 1); + + LIBBPF_OPTS_RESET(opta, + .expected_revision = 2, + ); + + err = bpf_prog_attach_opts(fd2, loopback, target, &opta); + if (!ASSERT_EQ(err, 0, "prog_attach")) + goto cleanup1; + + assert_mprog_count(target, 2); + + LIBBPF_OPTS_RESET(opta, + .expected_revision = 3, + ); + + err = bpf_prog_attach_opts(fd3, loopback, target, &opta); + if (!ASSERT_EQ(err, 0, "prog_attach")) + goto cleanup2; + + assert_mprog_count(target, 3); + + LIBBPF_OPTS_RESET(opta, + .expected_revision = 4, + ); + + err = bpf_prog_attach_opts(fd4, loopback, target, &opta); + if (!ASSERT_EQ(err, 0, "prog_attach")) + goto cleanup3; + + assert_mprog_count(target, 4); + + /* Test 1: Double query via libbpf API */ + err = bpf_prog_query_opts(loopback, target, &optq); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup4; + + ASSERT_EQ(optq.count, 4, "count"); + ASSERT_EQ(optq.revision, 5, "revision"); + ASSERT_EQ(optq.prog_ids, NULL, "prog_ids"); + ASSERT_EQ(optq.link_ids, NULL, "link_ids"); + + memset(prog_ids, 0, sizeof(prog_ids)); + optq.prog_ids = prog_ids; + + err = bpf_prog_query_opts(loopback, target, &optq); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup4; + + ASSERT_EQ(optq.count, 4, "count"); + ASSERT_EQ(optq.revision, 5, "revision"); + ASSERT_EQ(optq.prog_ids[0], id1, "prog_ids[0]"); + ASSERT_EQ(optq.prog_ids[1], id2, "prog_ids[1]"); + ASSERT_EQ(optq.prog_ids[2], id3, "prog_ids[2]"); + ASSERT_EQ(optq.prog_ids[3], id4, "prog_ids[3]"); + ASSERT_EQ(optq.prog_ids[4], 0, "prog_ids[4]"); + ASSERT_EQ(optq.link_ids, NULL, "link_ids"); + + /* Test 2: Double query via bpf_attr & bpf(2) directly */ + memset(&attr, 0, attr_size); + attr.query.target_ifindex = loopback; + attr.query.attach_type = target; + + err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup4; + + ASSERT_EQ(attr.query.count, 4, "count"); + ASSERT_EQ(attr.query.revision, 5, "revision"); + ASSERT_EQ(attr.query.query_flags, 0, "query_flags"); + ASSERT_EQ(attr.query.attach_flags, 0, "attach_flags"); + ASSERT_EQ(attr.query.target_ifindex, loopback, "target_ifindex"); + ASSERT_EQ(attr.query.attach_type, target, "attach_type"); + ASSERT_EQ(attr.query.prog_ids, 0, "prog_ids"); + ASSERT_EQ(attr.query.prog_attach_flags, 0, "prog_attach_flags"); + ASSERT_EQ(attr.query.link_ids, 0, "link_ids"); + ASSERT_EQ(attr.query.link_attach_flags, 0, "link_attach_flags"); + + memset(prog_ids, 0, sizeof(prog_ids)); + attr.query.prog_ids = ptr_to_u64(prog_ids); + + err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup4; + + ASSERT_EQ(attr.query.count, 4, "count"); + ASSERT_EQ(attr.query.revision, 5, "revision"); + ASSERT_EQ(attr.query.query_flags, 0, "query_flags"); + ASSERT_EQ(attr.query.attach_flags, 0, "attach_flags"); + ASSERT_EQ(attr.query.target_ifindex, loopback, "target_ifindex"); + ASSERT_EQ(attr.query.attach_type, target, "attach_type"); + ASSERT_EQ(attr.query.prog_ids, ptr_to_u64(prog_ids), "prog_ids"); + ASSERT_EQ(prog_ids[0], id1, "prog_ids[0]"); + ASSERT_EQ(prog_ids[1], id2, "prog_ids[1]"); + ASSERT_EQ(prog_ids[2], id3, "prog_ids[2]"); + ASSERT_EQ(prog_ids[3], id4, "prog_ids[3]"); + ASSERT_EQ(prog_ids[4], 0, "prog_ids[4]"); + ASSERT_EQ(attr.query.prog_attach_flags, 0, "prog_attach_flags"); + ASSERT_EQ(attr.query.link_ids, 0, "link_ids"); + ASSERT_EQ(attr.query.link_attach_flags, 0, "link_attach_flags"); + + /* Test 3: Query with smaller prog_ids array */ + memset(&attr, 0, attr_size); + attr.query.target_ifindex = loopback; + attr.query.attach_type = target; + + memset(prog_ids, 0, sizeof(prog_ids)); + attr.query.prog_ids = ptr_to_u64(prog_ids); + attr.query.count = 2; + + err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size); + ASSERT_EQ(err, -1, "prog_query_should_fail"); + ASSERT_EQ(errno, ENOSPC, "prog_query_should_fail"); + + ASSERT_EQ(attr.query.count, 4, "count"); + ASSERT_EQ(attr.query.revision, 5, "revision"); + ASSERT_EQ(attr.query.query_flags, 0, "query_flags"); + ASSERT_EQ(attr.query.attach_flags, 0, "attach_flags"); + ASSERT_EQ(attr.query.target_ifindex, loopback, "target_ifindex"); + ASSERT_EQ(attr.query.attach_type, target, "attach_type"); + ASSERT_EQ(attr.query.prog_ids, ptr_to_u64(prog_ids), "prog_ids"); + ASSERT_EQ(prog_ids[0], id1, "prog_ids[0]"); + ASSERT_EQ(prog_ids[1], id2, "prog_ids[1]"); + ASSERT_EQ(prog_ids[2], 0, "prog_ids[2]"); + ASSERT_EQ(prog_ids[3], 0, "prog_ids[3]"); + ASSERT_EQ(prog_ids[4], 0, "prog_ids[4]"); + ASSERT_EQ(attr.query.prog_attach_flags, 0, "prog_attach_flags"); + ASSERT_EQ(attr.query.link_ids, 0, "link_ids"); + ASSERT_EQ(attr.query.link_attach_flags, 0, "link_attach_flags"); + + /* Test 4: Query with larger prog_ids array */ + memset(&attr, 0, attr_size); + attr.query.target_ifindex = loopback; + attr.query.attach_type = target; + + memset(prog_ids, 0, sizeof(prog_ids)); + attr.query.prog_ids = ptr_to_u64(prog_ids); + attr.query.count = 10; + + err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup4; + + ASSERT_EQ(attr.query.count, 4, "count"); + ASSERT_EQ(attr.query.revision, 5, "revision"); + ASSERT_EQ(attr.query.query_flags, 0, "query_flags"); + ASSERT_EQ(attr.query.attach_flags, 0, "attach_flags"); + ASSERT_EQ(attr.query.target_ifindex, loopback, "target_ifindex"); + ASSERT_EQ(attr.query.attach_type, target, "attach_type"); + ASSERT_EQ(attr.query.prog_ids, ptr_to_u64(prog_ids), "prog_ids"); + ASSERT_EQ(prog_ids[0], id1, "prog_ids[0]"); + ASSERT_EQ(prog_ids[1], id2, "prog_ids[1]"); + ASSERT_EQ(prog_ids[2], id3, "prog_ids[2]"); + ASSERT_EQ(prog_ids[3], id4, "prog_ids[3]"); + ASSERT_EQ(prog_ids[4], 0, "prog_ids[4]"); + ASSERT_EQ(attr.query.prog_attach_flags, 0, "prog_attach_flags"); + ASSERT_EQ(attr.query.link_ids, 0, "link_ids"); + ASSERT_EQ(attr.query.link_attach_flags, 0, "link_attach_flags"); + + /* Test 5: Query with NULL prog_ids array but with count > 0 */ + memset(&attr, 0, attr_size); + attr.query.target_ifindex = loopback; + attr.query.attach_type = target; + + memset(prog_ids, 0, sizeof(prog_ids)); + attr.query.count = sizeof(prog_ids); + + err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup4; + + ASSERT_EQ(attr.query.count, 4, "count"); + ASSERT_EQ(attr.query.revision, 5, "revision"); + ASSERT_EQ(attr.query.query_flags, 0, "query_flags"); + ASSERT_EQ(attr.query.attach_flags, 0, "attach_flags"); + ASSERT_EQ(attr.query.target_ifindex, loopback, "target_ifindex"); + ASSERT_EQ(attr.query.attach_type, target, "attach_type"); + ASSERT_EQ(prog_ids[0], 0, "prog_ids[0]"); + ASSERT_EQ(prog_ids[1], 0, "prog_ids[1]"); + ASSERT_EQ(prog_ids[2], 0, "prog_ids[2]"); + ASSERT_EQ(prog_ids[3], 0, "prog_ids[3]"); + ASSERT_EQ(prog_ids[4], 0, "prog_ids[4]"); + ASSERT_EQ(attr.query.prog_ids, 0, "prog_ids"); + ASSERT_EQ(attr.query.prog_attach_flags, 0, "prog_attach_flags"); + ASSERT_EQ(attr.query.link_ids, 0, "link_ids"); + ASSERT_EQ(attr.query.link_attach_flags, 0, "link_attach_flags"); + + /* Test 6: Query with non-NULL prog_ids array but with count == 0 */ + memset(&attr, 0, attr_size); + attr.query.target_ifindex = loopback; + attr.query.attach_type = target; + + memset(prog_ids, 0, sizeof(prog_ids)); + attr.query.prog_ids = ptr_to_u64(prog_ids); + + err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup4; + + ASSERT_EQ(attr.query.count, 4, "count"); + ASSERT_EQ(attr.query.revision, 5, "revision"); + ASSERT_EQ(attr.query.query_flags, 0, "query_flags"); + ASSERT_EQ(attr.query.attach_flags, 0, "attach_flags"); + ASSERT_EQ(attr.query.target_ifindex, loopback, "target_ifindex"); + ASSERT_EQ(attr.query.attach_type, target, "attach_type"); + ASSERT_EQ(prog_ids[0], 0, "prog_ids[0]"); + ASSERT_EQ(prog_ids[1], 0, "prog_ids[1]"); + ASSERT_EQ(prog_ids[2], 0, "prog_ids[2]"); + ASSERT_EQ(prog_ids[3], 0, "prog_ids[3]"); + ASSERT_EQ(prog_ids[4], 0, "prog_ids[4]"); + ASSERT_EQ(attr.query.prog_ids, ptr_to_u64(prog_ids), "prog_ids"); + ASSERT_EQ(attr.query.prog_attach_flags, 0, "prog_attach_flags"); + ASSERT_EQ(attr.query.link_ids, 0, "link_ids"); + ASSERT_EQ(attr.query.link_attach_flags, 0, "link_attach_flags"); + + /* Test 7: Query with invalid flags */ + attr.query.attach_flags = 0; + attr.query.query_flags = 1; + + err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size); + ASSERT_EQ(err, -1, "prog_query_should_fail"); + ASSERT_EQ(errno, EINVAL, "prog_query_should_fail"); + + attr.query.attach_flags = 1; + attr.query.query_flags = 0; + + err = syscall(__NR_bpf, BPF_PROG_QUERY, &attr, attr_size); + ASSERT_EQ(err, -1, "prog_query_should_fail"); + ASSERT_EQ(errno, EINVAL, "prog_query_should_fail"); + +cleanup4: + err = bpf_prog_detach_opts(fd4, loopback, target, &optd); + ASSERT_OK(err, "prog_detach"); + assert_mprog_count(target, 3); + +cleanup3: + err = bpf_prog_detach_opts(fd3, loopback, target, &optd); + ASSERT_OK(err, "prog_detach"); + assert_mprog_count(target, 2); + +cleanup2: + err = bpf_prog_detach_opts(fd2, loopback, target, &optd); + ASSERT_OK(err, "prog_detach"); + assert_mprog_count(target, 1); + +cleanup1: + err = bpf_prog_detach_opts(fd1, loopback, target, &optd); + ASSERT_OK(err, "prog_detach"); + assert_mprog_count(target, 0); + +cleanup: + test_tc_link__destroy(skel); +} + +void serial_test_tc_opts_query(void) +{ + test_tc_opts_query_target(BPF_TCX_INGRESS); + test_tc_opts_query_target(BPF_TCX_EGRESS); +} + +static void test_tc_opts_query_attach_target(int target) +{ + LIBBPF_OPTS(bpf_prog_attach_opts, opta); + LIBBPF_OPTS(bpf_prog_detach_opts, optd); + LIBBPF_OPTS(bpf_prog_query_opts, optq); + struct test_tc_link *skel; + __u32 prog_ids[2]; + __u32 fd1, id1; + int err; + + skel = test_tc_link__open_and_load(); + if (!ASSERT_OK_PTR(skel, "skel_load")) + goto cleanup; + + fd1 = bpf_program__fd(skel->progs.tc1); + id1 = id_from_prog_fd(fd1); + + err = bpf_prog_query_opts(loopback, target, &optq); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup; + + ASSERT_EQ(optq.count, 0, "count"); + ASSERT_EQ(optq.revision, 1, "revision"); + + LIBBPF_OPTS_RESET(opta, + .expected_revision = optq.revision, + ); + + err = bpf_prog_attach_opts(fd1, loopback, target, &opta); + if (!ASSERT_EQ(err, 0, "prog_attach")) + goto cleanup; + + memset(prog_ids, 0, sizeof(prog_ids)); + optq.prog_ids = prog_ids; + optq.count = ARRAY_SIZE(prog_ids); + + err = bpf_prog_query_opts(loopback, target, &optq); + if (!ASSERT_OK(err, "prog_query")) + goto cleanup1; + + ASSERT_EQ(optq.count, 1, "count"); + ASSERT_EQ(optq.revision, 2, "revision"); + ASSERT_EQ(optq.prog_ids[0], id1, "prog_ids[0]"); + ASSERT_EQ(optq.prog_ids[1], 0, "prog_ids[1]"); + +cleanup1: + err = bpf_prog_detach_opts(fd1, loopback, target, &optd); + ASSERT_OK(err, "prog_detach"); + assert_mprog_count(target, 0); +cleanup: + test_tc_link__destroy(skel); +} + +void serial_test_tc_opts_query_attach(void) +{ + test_tc_opts_query_attach_target(BPF_TCX_INGRESS); + test_tc_opts_query_attach_target(BPF_TCX_EGRESS); +} diff --git a/tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c b/tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c new file mode 100644 index 000000000000..d3491a84b3b9 --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/test_bpf_ma.c @@ -0,0 +1,68 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (C) 2023. Huawei Technologies Co., Ltd */ +#define _GNU_SOURCE +#include <sched.h> +#include <pthread.h> +#include <stdbool.h> +#include <bpf/btf.h> +#include <test_progs.h> + +#include "test_bpf_ma.skel.h" + +static void do_bpf_ma_test(const char *name) +{ + struct test_bpf_ma *skel; + struct bpf_program *prog; + struct btf *btf; + int i, err; + + skel = test_bpf_ma__open(); + if (!ASSERT_OK_PTR(skel, "open")) + return; + + btf = bpf_object__btf(skel->obj); + if (!ASSERT_OK_PTR(btf, "btf")) + goto out; + + for (i = 0; i < ARRAY_SIZE(skel->rodata->data_sizes); i++) { + char name[32]; + int id; + + snprintf(name, sizeof(name), "bin_data_%u", skel->rodata->data_sizes[i]); + id = btf__find_by_name_kind(btf, name, BTF_KIND_STRUCT); + if (!ASSERT_GT(id, 0, "bin_data")) + goto out; + skel->rodata->data_btf_ids[i] = id; + } + + prog = bpf_object__find_program_by_name(skel->obj, name); + if (!ASSERT_OK_PTR(prog, "invalid prog name")) + goto out; + bpf_program__set_autoload(prog, true); + + err = test_bpf_ma__load(skel); + if (!ASSERT_OK(err, "load")) + goto out; + + err = test_bpf_ma__attach(skel); + if (!ASSERT_OK(err, "attach")) + goto out; + + skel->bss->pid = getpid(); + usleep(1); + ASSERT_OK(skel->bss->err, "test error"); +out: + test_bpf_ma__destroy(skel); +} + +void test_test_bpf_ma(void) +{ + if (test__start_subtest("batch_alloc_free")) + do_bpf_ma_test("test_batch_alloc_free"); + if (test__start_subtest("free_through_map_free")) + do_bpf_ma_test("test_free_through_map_free"); + if (test__start_subtest("batch_percpu_alloc_free")) + do_bpf_ma_test("test_batch_percpu_alloc_free"); + if (test__start_subtest("percpu_free_through_map_free")) + do_bpf_ma_test("test_percpu_free_through_map_free"); +} diff --git a/tools/testing/selftests/bpf/prog_tests/timer.c b/tools/testing/selftests/bpf/prog_tests/timer.c index 290c21dbe65a..760ad96b4be0 100644 --- a/tools/testing/selftests/bpf/prog_tests/timer.c +++ b/tools/testing/selftests/bpf/prog_tests/timer.c @@ -2,6 +2,7 @@ /* Copyright (c) 2021 Facebook */ #include <test_progs.h> #include "timer.skel.h" +#include "timer_failure.skel.h" static int timer(struct timer *timer_skel) { @@ -14,6 +15,7 @@ static int timer(struct timer *timer_skel) ASSERT_EQ(timer_skel->data->callback_check, 52, "callback_check1"); ASSERT_EQ(timer_skel->data->callback2_check, 52, "callback2_check1"); + ASSERT_EQ(timer_skel->bss->pinned_callback_check, 0, "pinned_callback_check1"); prog_fd = bpf_program__fd(timer_skel->progs.test1); err = bpf_prog_test_run_opts(prog_fd, &topts); @@ -32,6 +34,9 @@ static int timer(struct timer *timer_skel) /* check that timer_cb3() was executed twice */ ASSERT_EQ(timer_skel->bss->abs_data, 12, "abs_data"); + /* check that timer_cb_pinned() was executed twice */ + ASSERT_EQ(timer_skel->bss->pinned_callback_check, 2, "pinned_callback_check"); + /* check that there were no errors in timer execution */ ASSERT_EQ(timer_skel->bss->err, 0, "err"); @@ -49,10 +54,11 @@ void serial_test_timer(void) timer_skel = timer__open_and_load(); if (!ASSERT_OK_PTR(timer_skel, "timer_skel_load")) - goto cleanup; + return; err = timer(timer_skel); ASSERT_OK(err, "timer"); -cleanup: timer__destroy(timer_skel); + + RUN_TESTS(timer_failure); } diff --git a/tools/testing/selftests/bpf/prog_tests/uprobe.c b/tools/testing/selftests/bpf/prog_tests/uprobe.c new file mode 100644 index 000000000000..cf3e0e7a64fa --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/uprobe.c @@ -0,0 +1,95 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2023 Hengqi Chen */ + +#include <test_progs.h> +#include "test_uprobe.skel.h" + +static FILE *urand_spawn(int *pid) +{ + FILE *f; + + /* urandom_read's stdout is wired into f */ + f = popen("./urandom_read 1 report-pid", "r"); + if (!f) + return NULL; + + if (fscanf(f, "%d", pid) != 1) { + pclose(f); + errno = EINVAL; + return NULL; + } + + return f; +} + +static int urand_trigger(FILE **urand_pipe) +{ + int exit_code; + + /* pclose() waits for child process to exit and returns their exit code */ + exit_code = pclose(*urand_pipe); + *urand_pipe = NULL; + + return exit_code; +} + +void test_uprobe(void) +{ + LIBBPF_OPTS(bpf_uprobe_opts, uprobe_opts); + struct test_uprobe *skel; + FILE *urand_pipe = NULL; + int urand_pid = 0, err; + + skel = test_uprobe__open_and_load(); + if (!ASSERT_OK_PTR(skel, "skel_open")) + return; + + urand_pipe = urand_spawn(&urand_pid); + if (!ASSERT_OK_PTR(urand_pipe, "urand_spawn")) + goto cleanup; + + skel->bss->my_pid = urand_pid; + + /* Manual attach uprobe to urandlib_api + * There are two `urandlib_api` symbols in .dynsym section: + * - urandlib_api@LIBURANDOM_READ_1.0.0 + * - urandlib_api@@LIBURANDOM_READ_2.0.0 + * Both are global bind and would cause a conflict if user + * specify the symbol name without a version suffix + */ + uprobe_opts.func_name = "urandlib_api"; + skel->links.test4 = bpf_program__attach_uprobe_opts(skel->progs.test4, + urand_pid, + "./liburandom_read.so", + 0 /* offset */, + &uprobe_opts); + if (!ASSERT_ERR_PTR(skel->links.test4, "urandlib_api_attach_conflict")) + goto cleanup; + + uprobe_opts.func_name = "urandlib_api@LIBURANDOM_READ_1.0.0"; + skel->links.test4 = bpf_program__attach_uprobe_opts(skel->progs.test4, + urand_pid, + "./liburandom_read.so", + 0 /* offset */, + &uprobe_opts); + if (!ASSERT_OK_PTR(skel->links.test4, "urandlib_api_attach_ok")) + goto cleanup; + + /* Auto attach 3 u[ret]probes to urandlib_api_sameoffset */ + err = test_uprobe__attach(skel); + if (!ASSERT_OK(err, "skel_attach")) + goto cleanup; + + /* trigger urandom_read */ + ASSERT_OK(urand_trigger(&urand_pipe), "urand_exit_code"); + + ASSERT_EQ(skel->bss->test1_result, 1, "urandlib_api_sameoffset"); + ASSERT_EQ(skel->bss->test2_result, 1, "urandlib_api_sameoffset@v1"); + ASSERT_EQ(skel->bss->test3_result, 3, "urandlib_api_sameoffset@@v2"); + ASSERT_EQ(skel->bss->test4_result, 1, "urandlib_api"); + +cleanup: + if (urand_pipe) + pclose(urand_pipe); + test_uprobe__destroy(skel); +} diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_dev_bound_only.c b/tools/testing/selftests/bpf/prog_tests/xdp_dev_bound_only.c new file mode 100644 index 000000000000..7dd18c6d06c6 --- /dev/null +++ b/tools/testing/selftests/bpf/prog_tests/xdp_dev_bound_only.c @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <net/if.h> +#include <test_progs.h> +#include <network_helpers.h> + +#define LOCAL_NETNS "xdp_dev_bound_only_netns" + +static int load_dummy_prog(char *name, __u32 ifindex, __u32 flags) +{ + struct bpf_insn insns[] = { BPF_MOV64_IMM(BPF_REG_0, 0), BPF_EXIT_INSN() }; + LIBBPF_OPTS(bpf_prog_load_opts, opts); + + opts.prog_flags = flags; + opts.prog_ifindex = ifindex; + return bpf_prog_load(BPF_PROG_TYPE_XDP, name, "GPL", insns, ARRAY_SIZE(insns), &opts); +} + +/* A test case for bpf_offload_netdev->offload handling bug: + * - create a veth device (does not support offload); + * - create a device bound XDP program with BPF_F_XDP_DEV_BOUND_ONLY flag + * (such programs are not offloaded); + * - create a device bound XDP program without flags (such programs are offloaded). + * This might lead to 'BUG: kernel NULL pointer dereference'. + */ +void test_xdp_dev_bound_only_offdev(void) +{ + struct nstoken *tok = NULL; + __u32 ifindex; + int fd1 = -1; + int fd2 = -1; + + SYS(out, "ip netns add " LOCAL_NETNS); + tok = open_netns(LOCAL_NETNS); + if (!ASSERT_OK_PTR(tok, "open_netns")) + goto out; + SYS(out, "ip link add eth42 type veth"); + ifindex = if_nametoindex("eth42"); + if (!ASSERT_NEQ(ifindex, 0, "if_nametoindex")) { + perror("if_nametoindex"); + goto out; + } + fd1 = load_dummy_prog("dummy1", ifindex, BPF_F_XDP_DEV_BOUND_ONLY); + if (!ASSERT_GE(fd1, 0, "load_dummy_prog #1")) { + perror("load_dummy_prog #1"); + goto out; + } + /* Program with ifindex is considered offloaded, however veth + * does not support offload => error should be reported. + */ + fd2 = load_dummy_prog("dummy2", ifindex, 0); + ASSERT_EQ(fd2, -EINVAL, "load_dummy_prog #2 (offloaded)"); + +out: + close(fd1); + close(fd2); + close_netns(tok); + /* eth42 was added inside netns, removing the netns will + * also remove eth42 veth pair. + */ + SYS_NOFAIL("ip netns del " LOCAL_NETNS); +} diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_metadata.c b/tools/testing/selftests/bpf/prog_tests/xdp_metadata.c index 626c461fa34d..4439ba9392f8 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp_metadata.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp_metadata.c @@ -226,7 +226,7 @@ static int verify_xsk_metadata(struct xsk *xsk) __u64 comp_addr; void *data; __u64 addr; - __u32 idx; + __u32 idx = 0; int ret; ret = recvfrom(xsk_socket__fd(xsk->socket), NULL, 0, MSG_DONTWAIT, NULL, NULL); diff --git a/tools/testing/selftests/bpf/progs/bpf_cubic.c b/tools/testing/selftests/bpf/progs/bpf_cubic.c index d9660e7200e2..c997e3e3d3fb 100644 --- a/tools/testing/selftests/bpf/progs/bpf_cubic.c +++ b/tools/testing/selftests/bpf/progs/bpf_cubic.c @@ -490,6 +490,8 @@ static __always_inline void hystart_update(struct sock *sk, __u32 delay) } } +int bpf_cubic_acked_called = 0; + void BPF_STRUCT_OPS(bpf_cubic_acked, struct sock *sk, const struct ack_sample *sample) { @@ -497,6 +499,7 @@ void BPF_STRUCT_OPS(bpf_cubic_acked, struct sock *sk, struct bictcp *ca = inet_csk_ca(sk); __u32 delay; + bpf_cubic_acked_called = 1; /* Some calls are for duplicates without timetamps */ if (sample->rtt_us < 0) return; diff --git a/tools/testing/selftests/bpf/progs/bpf_iter_task_vma.c b/tools/testing/selftests/bpf/progs/bpf_iter_task_vmas.c index dd923dc637d5..dd923dc637d5 100644 --- a/tools/testing/selftests/bpf/progs/bpf_iter_task_vma.c +++ b/tools/testing/selftests/bpf/progs/bpf_iter_task_vmas.c diff --git a/tools/testing/selftests/bpf/progs/bpf_iter_task.c b/tools/testing/selftests/bpf/progs/bpf_iter_tasks.c index 96131b9a1caa..96131b9a1caa 100644 --- a/tools/testing/selftests/bpf/progs/bpf_iter_task.c +++ b/tools/testing/selftests/bpf/progs/bpf_iter_tasks.c diff --git a/tools/testing/selftests/bpf/progs/bpf_misc.h b/tools/testing/selftests/bpf/progs/bpf_misc.h index 38a57a2e70db..799fff4995d8 100644 --- a/tools/testing/selftests/bpf/progs/bpf_misc.h +++ b/tools/testing/selftests/bpf/progs/bpf_misc.h @@ -99,6 +99,9 @@ #elif defined(__TARGET_ARCH_arm64) #define SYSCALL_WRAPPER 1 #define SYS_PREFIX "__arm64_" +#elif defined(__TARGET_ARCH_riscv) +#define SYSCALL_WRAPPER 1 +#define SYS_PREFIX "__riscv_" #else #define SYSCALL_WRAPPER 0 #define SYS_PREFIX "__se_" diff --git a/tools/testing/selftests/bpf/progs/connect_unix_prog.c b/tools/testing/selftests/bpf/progs/connect_unix_prog.c new file mode 100644 index 000000000000..ca8aa2f116b3 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/connect_unix_prog.c @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */ + +#include "vmlinux.h" + +#include <string.h> +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_core_read.h> +#include "bpf_kfuncs.h" + +__u8 SERVUN_REWRITE_ADDRESS[] = "\0bpf_cgroup_unix_test_rewrite"; + +SEC("cgroup/connect_unix") +int connect_unix_prog(struct bpf_sock_addr *ctx) +{ + struct bpf_sock_addr_kern *sa_kern = bpf_cast_to_kern_ctx(ctx); + struct sockaddr_un *sa_kern_unaddr; + __u32 unaddrlen = offsetof(struct sockaddr_un, sun_path) + + sizeof(SERVUN_REWRITE_ADDRESS) - 1; + int ret; + + /* Rewrite destination. */ + ret = bpf_sock_addr_set_sun_path(sa_kern, SERVUN_REWRITE_ADDRESS, + sizeof(SERVUN_REWRITE_ADDRESS) - 1); + if (ret) + return 0; + + if (sa_kern->uaddrlen != unaddrlen) + return 0; + + sa_kern_unaddr = bpf_rdonly_cast(sa_kern->uaddr, + bpf_core_type_id_kernel(struct sockaddr_un)); + if (memcmp(sa_kern_unaddr->sun_path, SERVUN_REWRITE_ADDRESS, + sizeof(SERVUN_REWRITE_ADDRESS) - 1) != 0) + return 0; + + return 1; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/exceptions.c b/tools/testing/selftests/bpf/progs/exceptions.c new file mode 100644 index 000000000000..2811ee842b01 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/exceptions.c @@ -0,0 +1,368 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <vmlinux.h> +#include <bpf/bpf_tracing.h> +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_core_read.h> +#include <bpf/bpf_endian.h> +#include "bpf_misc.h" +#include "bpf_experimental.h" + +#ifndef ETH_P_IP +#define ETH_P_IP 0x0800 +#endif + +struct { + __uint(type, BPF_MAP_TYPE_PROG_ARRAY); + __uint(max_entries, 4); + __uint(key_size, sizeof(__u32)); + __uint(value_size, sizeof(__u32)); +} jmp_table SEC(".maps"); + +static __noinline int static_func(u64 i) +{ + bpf_throw(32); + return i; +} + +__noinline int global2static_simple(u64 i) +{ + static_func(i + 2); + return i - 1; +} + +__noinline int global2static(u64 i) +{ + if (i == ETH_P_IP) + bpf_throw(16); + return static_func(i); +} + +static __noinline int static2global(u64 i) +{ + return global2static(i) + i; +} + +SEC("tc") +int exception_throw_always_1(struct __sk_buff *ctx) +{ + bpf_throw(64); + return 0; +} + +/* In this case, the global func will never be seen executing after call to + * static subprog, hence verifier will DCE the remaining instructions. Ensure we + * are resilient to that. + */ +SEC("tc") +int exception_throw_always_2(struct __sk_buff *ctx) +{ + return global2static_simple(ctx->protocol); +} + +SEC("tc") +int exception_throw_unwind_1(struct __sk_buff *ctx) +{ + return static2global(bpf_ntohs(ctx->protocol)); +} + +SEC("tc") +int exception_throw_unwind_2(struct __sk_buff *ctx) +{ + return static2global(bpf_ntohs(ctx->protocol) - 1); +} + +SEC("tc") +int exception_throw_default(struct __sk_buff *ctx) +{ + bpf_throw(0); + return 1; +} + +SEC("tc") +int exception_throw_default_value(struct __sk_buff *ctx) +{ + bpf_throw(5); + return 1; +} + +SEC("tc") +int exception_tail_call_target(struct __sk_buff *ctx) +{ + bpf_throw(16); + return 0; +} + +static __noinline +int exception_tail_call_subprog(struct __sk_buff *ctx) +{ + volatile int ret = 10; + + bpf_tail_call_static(ctx, &jmp_table, 0); + return ret; +} + +SEC("tc") +int exception_tail_call(struct __sk_buff *ctx) { + volatile int ret = 0; + + ret = exception_tail_call_subprog(ctx); + return ret + 8; +} + +__noinline int exception_ext_global(struct __sk_buff *ctx) +{ + volatile int ret = 0; + + return ret; +} + +static __noinline int exception_ext_static(struct __sk_buff *ctx) +{ + return exception_ext_global(ctx); +} + +SEC("tc") +int exception_ext(struct __sk_buff *ctx) +{ + return exception_ext_static(ctx); +} + +__noinline int exception_cb_mod_global(u64 cookie) +{ + volatile int ret = 0; + + return ret; +} + +/* Example of how the exception callback supplied during verification can still + * introduce extensions by calling to dummy global functions, and alter runtime + * behavior. + * + * Right now we don't allow freplace attachment to exception callback itself, + * but if the need arises this restriction is technically feasible to relax in + * the future. + */ +__noinline int exception_cb_mod(u64 cookie) +{ + return exception_cb_mod_global(cookie) + cookie + 10; +} + +SEC("tc") +__exception_cb(exception_cb_mod) +int exception_ext_mod_cb_runtime(struct __sk_buff *ctx) +{ + bpf_throw(25); + return 0; +} + +__noinline static int subprog(struct __sk_buff *ctx) +{ + return bpf_ktime_get_ns(); +} + +__noinline static int throwing_subprog(struct __sk_buff *ctx) +{ + if (ctx->tstamp) + bpf_throw(0); + return bpf_ktime_get_ns(); +} + +__noinline int global_subprog(struct __sk_buff *ctx) +{ + return bpf_ktime_get_ns(); +} + +__noinline int throwing_global_subprog(struct __sk_buff *ctx) +{ + if (ctx->tstamp) + bpf_throw(0); + return bpf_ktime_get_ns(); +} + +SEC("tc") +int exception_throw_subprog(struct __sk_buff *ctx) +{ + switch (ctx->protocol) { + case 1: + return subprog(ctx); + case 2: + return global_subprog(ctx); + case 3: + return throwing_subprog(ctx); + case 4: + return throwing_global_subprog(ctx); + default: + break; + } + bpf_throw(1); + return 0; +} + +__noinline int assert_nz_gfunc(u64 c) +{ + volatile u64 cookie = c; + + bpf_assert(cookie != 0); + return 0; +} + +__noinline int assert_zero_gfunc(u64 c) +{ + volatile u64 cookie = c; + + bpf_assert_eq(cookie, 0); + return 0; +} + +__noinline int assert_neg_gfunc(s64 c) +{ + volatile s64 cookie = c; + + bpf_assert_lt(cookie, 0); + return 0; +} + +__noinline int assert_pos_gfunc(s64 c) +{ + volatile s64 cookie = c; + + bpf_assert_gt(cookie, 0); + return 0; +} + +__noinline int assert_negeq_gfunc(s64 c) +{ + volatile s64 cookie = c; + + bpf_assert_le(cookie, -1); + return 0; +} + +__noinline int assert_poseq_gfunc(s64 c) +{ + volatile s64 cookie = c; + + bpf_assert_ge(cookie, 1); + return 0; +} + +__noinline int assert_nz_gfunc_with(u64 c) +{ + volatile u64 cookie = c; + + bpf_assert_with(cookie != 0, cookie + 100); + return 0; +} + +__noinline int assert_zero_gfunc_with(u64 c) +{ + volatile u64 cookie = c; + + bpf_assert_eq_with(cookie, 0, cookie + 100); + return 0; +} + +__noinline int assert_neg_gfunc_with(s64 c) +{ + volatile s64 cookie = c; + + bpf_assert_lt_with(cookie, 0, cookie + 100); + return 0; +} + +__noinline int assert_pos_gfunc_with(s64 c) +{ + volatile s64 cookie = c; + + bpf_assert_gt_with(cookie, 0, cookie + 100); + return 0; +} + +__noinline int assert_negeq_gfunc_with(s64 c) +{ + volatile s64 cookie = c; + + bpf_assert_le_with(cookie, -1, cookie + 100); + return 0; +} + +__noinline int assert_poseq_gfunc_with(s64 c) +{ + volatile s64 cookie = c; + + bpf_assert_ge_with(cookie, 1, cookie + 100); + return 0; +} + +#define check_assert(name, cookie, tag) \ +SEC("tc") \ +int exception##tag##name(struct __sk_buff *ctx) \ +{ \ + return name(cookie) + 1; \ +} + +check_assert(assert_nz_gfunc, 5, _); +check_assert(assert_zero_gfunc, 0, _); +check_assert(assert_neg_gfunc, -100, _); +check_assert(assert_pos_gfunc, 100, _); +check_assert(assert_negeq_gfunc, -1, _); +check_assert(assert_poseq_gfunc, 1, _); + +check_assert(assert_nz_gfunc_with, 5, _); +check_assert(assert_zero_gfunc_with, 0, _); +check_assert(assert_neg_gfunc_with, -100, _); +check_assert(assert_pos_gfunc_with, 100, _); +check_assert(assert_negeq_gfunc_with, -1, _); +check_assert(assert_poseq_gfunc_with, 1, _); + +check_assert(assert_nz_gfunc, 0, _bad_); +check_assert(assert_zero_gfunc, 5, _bad_); +check_assert(assert_neg_gfunc, 100, _bad_); +check_assert(assert_pos_gfunc, -100, _bad_); +check_assert(assert_negeq_gfunc, 1, _bad_); +check_assert(assert_poseq_gfunc, -1, _bad_); + +check_assert(assert_nz_gfunc_with, 0, _bad_); +check_assert(assert_zero_gfunc_with, 5, _bad_); +check_assert(assert_neg_gfunc_with, 100, _bad_); +check_assert(assert_pos_gfunc_with, -100, _bad_); +check_assert(assert_negeq_gfunc_with, 1, _bad_); +check_assert(assert_poseq_gfunc_with, -1, _bad_); + +SEC("tc") +int exception_assert_range(struct __sk_buff *ctx) +{ + u64 time = bpf_ktime_get_ns(); + + bpf_assert_range(time, 0, ~0ULL); + return 1; +} + +SEC("tc") +int exception_assert_range_with(struct __sk_buff *ctx) +{ + u64 time = bpf_ktime_get_ns(); + + bpf_assert_range_with(time, 0, ~0ULL, 10); + return 1; +} + +SEC("tc") +int exception_bad_assert_range(struct __sk_buff *ctx) +{ + u64 time = bpf_ktime_get_ns(); + + bpf_assert_range(time, -100, 100); + return 1; +} + +SEC("tc") +int exception_bad_assert_range_with(struct __sk_buff *ctx) +{ + u64 time = bpf_ktime_get_ns(); + + bpf_assert_range_with(time, -1000, 1000, 10); + return 1; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/exceptions_assert.c b/tools/testing/selftests/bpf/progs/exceptions_assert.c new file mode 100644 index 000000000000..e1e5c54a6a11 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/exceptions_assert.c @@ -0,0 +1,135 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <vmlinux.h> +#include <limits.h> +#include <bpf/bpf_tracing.h> +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_core_read.h> +#include <bpf/bpf_endian.h> +#include "bpf_misc.h" +#include "bpf_experimental.h" + +#define check_assert(type, op, name, value) \ + SEC("?tc") \ + __log_level(2) __failure \ + int check_assert_##op##_##name(void *ctx) \ + { \ + type num = bpf_ktime_get_ns(); \ + bpf_assert_##op(num, value); \ + return *(u64 *)num; \ + } + +__msg(": R0_w=-2147483648 R10=fp0") +check_assert(s64, eq, int_min, INT_MIN); +__msg(": R0_w=2147483647 R10=fp0") +check_assert(s64, eq, int_max, INT_MAX); +__msg(": R0_w=0 R10=fp0") +check_assert(s64, eq, zero, 0); +__msg(": R0_w=-9223372036854775808 R1_w=-9223372036854775808 R10=fp0") +check_assert(s64, eq, llong_min, LLONG_MIN); +__msg(": R0_w=9223372036854775807 R1_w=9223372036854775807 R10=fp0") +check_assert(s64, eq, llong_max, LLONG_MAX); + +__msg(": R0_w=scalar(smax=2147483646) R10=fp0") +check_assert(s64, lt, pos, INT_MAX); +__msg(": R0_w=scalar(smax=-1,umin=9223372036854775808,var_off=(0x8000000000000000; 0x7fffffffffffffff))") +check_assert(s64, lt, zero, 0); +__msg(": R0_w=scalar(smax=-2147483649,umin=9223372036854775808,umax=18446744071562067967,var_off=(0x8000000000000000; 0x7fffffffffffffff))") +check_assert(s64, lt, neg, INT_MIN); + +__msg(": R0_w=scalar(smax=2147483647) R10=fp0") +check_assert(s64, le, pos, INT_MAX); +__msg(": R0_w=scalar(smax=0) R10=fp0") +check_assert(s64, le, zero, 0); +__msg(": R0_w=scalar(smax=-2147483648,umin=9223372036854775808,umax=18446744071562067968,var_off=(0x8000000000000000; 0x7fffffffffffffff))") +check_assert(s64, le, neg, INT_MIN); + +__msg(": R0_w=scalar(smin=umin=2147483648,umax=9223372036854775807,var_off=(0x0; 0x7fffffffffffffff))") +check_assert(s64, gt, pos, INT_MAX); +__msg(": R0_w=scalar(smin=umin=1,umax=9223372036854775807,var_off=(0x0; 0x7fffffffffffffff))") +check_assert(s64, gt, zero, 0); +__msg(": R0_w=scalar(smin=-2147483647) R10=fp0") +check_assert(s64, gt, neg, INT_MIN); + +__msg(": R0_w=scalar(smin=umin=2147483647,umax=9223372036854775807,var_off=(0x0; 0x7fffffffffffffff))") +check_assert(s64, ge, pos, INT_MAX); +__msg(": R0_w=scalar(smin=0,umax=9223372036854775807,var_off=(0x0; 0x7fffffffffffffff)) R10=fp0") +check_assert(s64, ge, zero, 0); +__msg(": R0_w=scalar(smin=-2147483648) R10=fp0") +check_assert(s64, ge, neg, INT_MIN); + +SEC("?tc") +__log_level(2) __failure +__msg(": R0=0 R1=ctx(off=0,imm=0) R2=scalar(smin=smin32=-2147483646,smax=smax32=2147483645) R10=fp0") +int check_assert_range_s64(struct __sk_buff *ctx) +{ + struct bpf_sock *sk = ctx->sk; + s64 num; + + _Static_assert(_Generic((sk->rx_queue_mapping), s32: 1, default: 0), "type match"); + if (!sk) + return 0; + num = sk->rx_queue_mapping; + bpf_assert_range(num, INT_MIN + 2, INT_MAX - 2); + return *((u8 *)ctx + num); +} + +SEC("?tc") +__log_level(2) __failure +__msg(": R1=ctx(off=0,imm=0) R2=scalar(smin=umin=smin32=umin32=4096,smax=umax=smax32=umax32=8192,var_off=(0x0; 0x3fff))") +int check_assert_range_u64(struct __sk_buff *ctx) +{ + u64 num = ctx->len; + + bpf_assert_range(num, 4096, 8192); + return *((u8 *)ctx + num); +} + +SEC("?tc") +__log_level(2) __failure +__msg(": R0=0 R1=ctx(off=0,imm=0) R2=4096 R10=fp0") +int check_assert_single_range_s64(struct __sk_buff *ctx) +{ + struct bpf_sock *sk = ctx->sk; + s64 num; + + _Static_assert(_Generic((sk->rx_queue_mapping), s32: 1, default: 0), "type match"); + if (!sk) + return 0; + num = sk->rx_queue_mapping; + + bpf_assert_range(num, 4096, 4096); + return *((u8 *)ctx + num); +} + +SEC("?tc") +__log_level(2) __failure +__msg(": R1=ctx(off=0,imm=0) R2=4096 R10=fp0") +int check_assert_single_range_u64(struct __sk_buff *ctx) +{ + u64 num = ctx->len; + + bpf_assert_range(num, 4096, 4096); + return *((u8 *)ctx + num); +} + +SEC("?tc") +__log_level(2) __failure +__msg(": R1=pkt(off=64,r=64,imm=0) R2=pkt_end(off=0,imm=0) R6=pkt(off=0,r=64,imm=0) R10=fp0") +int check_assert_generic(struct __sk_buff *ctx) +{ + u8 *data_end = (void *)(long)ctx->data_end; + u8 *data = (void *)(long)ctx->data; + + bpf_assert(data + 64 <= data_end); + return data[128]; +} + +SEC("?fentry/bpf_check") +__failure __msg("At program exit the register R0 has value (0x40; 0x0)") +int check_assert_with_return(void *ctx) +{ + bpf_assert_with(!ctx, 64); + return 0; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/exceptions_ext.c b/tools/testing/selftests/bpf/progs/exceptions_ext.c new file mode 100644 index 000000000000..743c05185d9b --- /dev/null +++ b/tools/testing/selftests/bpf/progs/exceptions_ext.c @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <vmlinux.h> +#include <bpf/bpf_helpers.h> +#include "bpf_experimental.h" + +SEC("?fentry") +int pfentry(void *ctx) +{ + return 0; +} + +SEC("?fentry") +int throwing_fentry(void *ctx) +{ + bpf_throw(0); + return 0; +} + +__noinline int exception_cb(u64 cookie) +{ + return cookie + 64; +} + +SEC("?freplace") +int extension(struct __sk_buff *ctx) +{ + return 0; +} + +SEC("?freplace") +__exception_cb(exception_cb) +int throwing_exception_cb_extension(u64 cookie) +{ + bpf_throw(32); + return 0; +} + +SEC("?freplace") +__exception_cb(exception_cb) +int throwing_extension(struct __sk_buff *ctx) +{ + bpf_throw(64); + return 0; +} + +SEC("?fexit") +int pfexit(void *ctx) +{ + return 0; +} + +SEC("?fexit") +int throwing_fexit(void *ctx) +{ + bpf_throw(0); + return 0; +} + +SEC("?fmod_ret") +int pfmod_ret(void *ctx) +{ + return 0; +} + +SEC("?fmod_ret") +int throwing_fmod_ret(void *ctx) +{ + bpf_throw(0); + return 0; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/exceptions_fail.c b/tools/testing/selftests/bpf/progs/exceptions_fail.c new file mode 100644 index 000000000000..4c39e920dac2 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/exceptions_fail.c @@ -0,0 +1,347 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <vmlinux.h> +#include <bpf/bpf_tracing.h> +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_core_read.h> + +#include "bpf_misc.h" +#include "bpf_experimental.h" + +extern void bpf_rcu_read_lock(void) __ksym; + +#define private(name) SEC(".bss." #name) __hidden __attribute__((aligned(8))) + +struct foo { + struct bpf_rb_node node; +}; + +struct hmap_elem { + struct bpf_timer timer; +}; + +struct { + __uint(type, BPF_MAP_TYPE_HASH); + __uint(max_entries, 64); + __type(key, int); + __type(value, struct hmap_elem); +} hmap SEC(".maps"); + +private(A) struct bpf_spin_lock lock; +private(A) struct bpf_rb_root rbtree __contains(foo, node); + +__noinline void *exception_cb_bad_ret_type(u64 cookie) +{ + return NULL; +} + +__noinline int exception_cb_bad_arg_0(void) +{ + return 0; +} + +__noinline int exception_cb_bad_arg_2(int a, int b) +{ + return 0; +} + +__noinline int exception_cb_ok_arg_small(int a) +{ + return 0; +} + +SEC("?tc") +__exception_cb(exception_cb_bad_ret_type) +__failure __msg("Global function exception_cb_bad_ret_type() doesn't return scalar.") +int reject_exception_cb_type_1(struct __sk_buff *ctx) +{ + bpf_throw(0); + return 0; +} + +SEC("?tc") +__exception_cb(exception_cb_bad_arg_0) +__failure __msg("exception cb only supports single integer argument") +int reject_exception_cb_type_2(struct __sk_buff *ctx) +{ + bpf_throw(0); + return 0; +} + +SEC("?tc") +__exception_cb(exception_cb_bad_arg_2) +__failure __msg("exception cb only supports single integer argument") +int reject_exception_cb_type_3(struct __sk_buff *ctx) +{ + bpf_throw(0); + return 0; +} + +SEC("?tc") +__exception_cb(exception_cb_ok_arg_small) +__success +int reject_exception_cb_type_4(struct __sk_buff *ctx) +{ + bpf_throw(0); + return 0; +} + +__noinline +static int timer_cb(void *map, int *key, struct bpf_timer *timer) +{ + bpf_throw(0); + return 0; +} + +SEC("?tc") +__failure __msg("cannot be called from callback subprog") +int reject_async_callback_throw(struct __sk_buff *ctx) +{ + struct hmap_elem *elem; + + elem = bpf_map_lookup_elem(&hmap, &(int){0}); + if (!elem) + return 0; + return bpf_timer_set_callback(&elem->timer, timer_cb); +} + +__noinline static int subprog_lock(struct __sk_buff *ctx) +{ + volatile int ret = 0; + + bpf_spin_lock(&lock); + if (ctx->len) + bpf_throw(0); + return ret; +} + +SEC("?tc") +__failure __msg("function calls are not allowed while holding a lock") +int reject_with_lock(void *ctx) +{ + bpf_spin_lock(&lock); + bpf_throw(0); + return 0; +} + +SEC("?tc") +__failure __msg("function calls are not allowed while holding a lock") +int reject_subprog_with_lock(void *ctx) +{ + return subprog_lock(ctx); +} + +SEC("?tc") +__failure __msg("bpf_rcu_read_unlock is missing") +int reject_with_rcu_read_lock(void *ctx) +{ + bpf_rcu_read_lock(); + bpf_throw(0); + return 0; +} + +__noinline static int throwing_subprog(struct __sk_buff *ctx) +{ + if (ctx->len) + bpf_throw(0); + return 0; +} + +SEC("?tc") +__failure __msg("bpf_rcu_read_unlock is missing") +int reject_subprog_with_rcu_read_lock(void *ctx) +{ + bpf_rcu_read_lock(); + return throwing_subprog(ctx); +} + +static bool rbless(struct bpf_rb_node *n1, const struct bpf_rb_node *n2) +{ + bpf_throw(0); + return true; +} + +SEC("?tc") +__failure __msg("function calls are not allowed while holding a lock") +int reject_with_rbtree_add_throw(void *ctx) +{ + struct foo *f; + + f = bpf_obj_new(typeof(*f)); + if (!f) + return 0; + bpf_spin_lock(&lock); + bpf_rbtree_add(&rbtree, &f->node, rbless); + return 0; +} + +SEC("?tc") +__failure __msg("Unreleased reference") +int reject_with_reference(void *ctx) +{ + struct foo *f; + + f = bpf_obj_new(typeof(*f)); + if (!f) + return 0; + bpf_throw(0); + return 0; +} + +__noinline static int subprog_ref(struct __sk_buff *ctx) +{ + struct foo *f; + + f = bpf_obj_new(typeof(*f)); + if (!f) + return 0; + bpf_throw(0); + return 0; +} + +__noinline static int subprog_cb_ref(u32 i, void *ctx) +{ + bpf_throw(0); + return 0; +} + +SEC("?tc") +__failure __msg("Unreleased reference") +int reject_with_cb_reference(void *ctx) +{ + struct foo *f; + + f = bpf_obj_new(typeof(*f)); + if (!f) + return 0; + bpf_loop(5, subprog_cb_ref, NULL, 0); + return 0; +} + +SEC("?tc") +__failure __msg("cannot be called from callback") +int reject_with_cb(void *ctx) +{ + bpf_loop(5, subprog_cb_ref, NULL, 0); + return 0; +} + +SEC("?tc") +__failure __msg("Unreleased reference") +int reject_with_subprog_reference(void *ctx) +{ + return subprog_ref(ctx) + 1; +} + +__noinline int throwing_exception_cb(u64 c) +{ + bpf_throw(0); + return c; +} + +__noinline int exception_cb1(u64 c) +{ + return c; +} + +__noinline int exception_cb2(u64 c) +{ + return c; +} + +static __noinline int static_func(struct __sk_buff *ctx) +{ + return exception_cb1(ctx->tstamp); +} + +__noinline int global_func(struct __sk_buff *ctx) +{ + return exception_cb1(ctx->tstamp); +} + +SEC("?tc") +__exception_cb(throwing_exception_cb) +__failure __msg("cannot be called from callback subprog") +int reject_throwing_exception_cb(struct __sk_buff *ctx) +{ + return 0; +} + +SEC("?tc") +__exception_cb(exception_cb1) +__failure __msg("cannot call exception cb directly") +int reject_exception_cb_call_global_func(struct __sk_buff *ctx) +{ + return global_func(ctx); +} + +SEC("?tc") +__exception_cb(exception_cb1) +__failure __msg("cannot call exception cb directly") +int reject_exception_cb_call_static_func(struct __sk_buff *ctx) +{ + return static_func(ctx); +} + +SEC("?tc") +__exception_cb(exception_cb1) +__exception_cb(exception_cb2) +__failure __msg("multiple exception callback tags for main subprog") +int reject_multiple_exception_cb(struct __sk_buff *ctx) +{ + bpf_throw(0); + return 16; +} + +__noinline int exception_cb_bad_ret(u64 c) +{ + return c; +} + +SEC("?fentry/bpf_check") +__exception_cb(exception_cb_bad_ret) +__failure __msg("At program exit the register R0 has unknown scalar value should") +int reject_set_exception_cb_bad_ret1(void *ctx) +{ + return 0; +} + +SEC("?fentry/bpf_check") +__failure __msg("At program exit the register R0 has value (0x40; 0x0) should") +int reject_set_exception_cb_bad_ret2(void *ctx) +{ + bpf_throw(64); + return 0; +} + +__noinline static int loop_cb1(u32 index, int *ctx) +{ + bpf_throw(0); + return 0; +} + +__noinline static int loop_cb2(u32 index, int *ctx) +{ + bpf_throw(0); + return 0; +} + +SEC("?tc") +__failure __msg("cannot be called from callback") +int reject_exception_throw_cb(struct __sk_buff *ctx) +{ + bpf_loop(5, loop_cb1, NULL, 0); + return 0; +} + +SEC("?tc") +__failure __msg("cannot be called from callback") +int reject_exception_throw_cb_diff(struct __sk_buff *ctx) +{ + if (ctx->protocol) + bpf_loop(5, loop_cb1, NULL, 0); + else + bpf_loop(5, loop_cb2, NULL, 0); + return 0; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/getpeername_unix_prog.c b/tools/testing/selftests/bpf/progs/getpeername_unix_prog.c new file mode 100644 index 000000000000..9c078f34bbb2 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/getpeername_unix_prog.c @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */ + +#include "vmlinux.h" + +#include <string.h> +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_core_read.h> +#include "bpf_kfuncs.h" + +__u8 SERVUN_REWRITE_ADDRESS[] = "\0bpf_cgroup_unix_test_rewrite"; + +SEC("cgroup/getpeername_unix") +int getpeername_unix_prog(struct bpf_sock_addr *ctx) +{ + struct bpf_sock_addr_kern *sa_kern = bpf_cast_to_kern_ctx(ctx); + struct sockaddr_un *sa_kern_unaddr; + __u32 unaddrlen = offsetof(struct sockaddr_un, sun_path) + + sizeof(SERVUN_REWRITE_ADDRESS) - 1; + int ret; + + ret = bpf_sock_addr_set_sun_path(sa_kern, SERVUN_REWRITE_ADDRESS, + sizeof(SERVUN_REWRITE_ADDRESS) - 1); + if (ret) + return 1; + + if (sa_kern->uaddrlen != unaddrlen) + return 1; + + sa_kern_unaddr = bpf_rdonly_cast(sa_kern->uaddr, + bpf_core_type_id_kernel(struct sockaddr_un)); + if (memcmp(sa_kern_unaddr->sun_path, SERVUN_REWRITE_ADDRESS, + sizeof(SERVUN_REWRITE_ADDRESS) - 1) != 0) + return 1; + + return 1; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/getsockname_unix_prog.c b/tools/testing/selftests/bpf/progs/getsockname_unix_prog.c new file mode 100644 index 000000000000..ac7145111497 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/getsockname_unix_prog.c @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */ + +#include "vmlinux.h" + +#include <string.h> +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_core_read.h> +#include "bpf_kfuncs.h" + +__u8 SERVUN_REWRITE_ADDRESS[] = "\0bpf_cgroup_unix_test_rewrite"; + +SEC("cgroup/getsockname_unix") +int getsockname_unix_prog(struct bpf_sock_addr *ctx) +{ + struct bpf_sock_addr_kern *sa_kern = bpf_cast_to_kern_ctx(ctx); + struct sockaddr_un *sa_kern_unaddr; + __u32 unaddrlen = offsetof(struct sockaddr_un, sun_path) + + sizeof(SERVUN_REWRITE_ADDRESS) - 1; + int ret; + + ret = bpf_sock_addr_set_sun_path(sa_kern, SERVUN_REWRITE_ADDRESS, + sizeof(SERVUN_REWRITE_ADDRESS) - 1); + if (ret) + return 1; + + if (sa_kern->uaddrlen != unaddrlen) + return 1; + + sa_kern_unaddr = bpf_rdonly_cast(sa_kern->uaddr, + bpf_core_type_id_kernel(struct sockaddr_un)); + if (memcmp(sa_kern_unaddr->sun_path, SERVUN_REWRITE_ADDRESS, + sizeof(SERVUN_REWRITE_ADDRESS) - 1) != 0) + return 1; + + return 1; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/iters.c b/tools/testing/selftests/bpf/progs/iters.c index 6b9b3c56f009..c20c4e38b71c 100644 --- a/tools/testing/selftests/bpf/progs/iters.c +++ b/tools/testing/selftests/bpf/progs/iters.c @@ -14,6 +14,13 @@ int my_pid; int arr[256]; int small_arr[16] SEC(".data.small_arr"); +struct { + __uint(type, BPF_MAP_TYPE_HASH); + __uint(max_entries, 10); + __type(key, int); + __type(value, int); +} amap SEC(".maps"); + #ifdef REAL_TEST #define MY_PID_GUARD() if (my_pid != (bpf_get_current_pid_tgid() >> 32)) return 0 #else @@ -716,4 +723,692 @@ int iter_pass_iter_ptr_to_subprog(const void *ctx) return 0; } +SEC("?raw_tp") +__failure +__msg("R1 type=scalar expected=fp") +__naked int delayed_read_mark(void) +{ + /* This is equivalent to C program below. + * The call to bpf_iter_num_next() is reachable with r7 values &fp[-16] and 0xdead. + * State with r7=&fp[-16] is visited first and follows r6 != 42 ... continue branch. + * At this point iterator next() call is reached with r7 that has no read mark. + * Loop body with r7=0xdead would only be visited if verifier would decide to continue + * with second loop iteration. Absence of read mark on r7 might affect state + * equivalent logic used for iterator convergence tracking. + * + * r7 = &fp[-16] + * fp[-16] = 0 + * r6 = bpf_get_prandom_u32() + * bpf_iter_num_new(&fp[-8], 0, 10) + * while (bpf_iter_num_next(&fp[-8])) { + * r6++ + * if (r6 != 42) { + * r7 = 0xdead + * continue; + * } + * bpf_probe_read_user(r7, 8, 0xdeadbeef); // this is not safe + * } + * bpf_iter_num_destroy(&fp[-8]) + * return 0 + */ + asm volatile ( + "r7 = r10;" + "r7 += -16;" + "r0 = 0;" + "*(u64 *)(r7 + 0) = r0;" + "call %[bpf_get_prandom_u32];" + "r6 = r0;" + "r1 = r10;" + "r1 += -8;" + "r2 = 0;" + "r3 = 10;" + "call %[bpf_iter_num_new];" + "1:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_next];" + "if r0 == 0 goto 2f;" + "r6 += 1;" + "if r6 != 42 goto 3f;" + "r7 = 0xdead;" + "goto 1b;" + "3:" + "r1 = r7;" + "r2 = 8;" + "r3 = 0xdeadbeef;" + "call %[bpf_probe_read_user];" + "goto 1b;" + "2:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_destroy];" + "r0 = 0;" + "exit;" + : + : __imm(bpf_get_prandom_u32), + __imm(bpf_iter_num_new), + __imm(bpf_iter_num_next), + __imm(bpf_iter_num_destroy), + __imm(bpf_probe_read_user) + : __clobber_all + ); +} + +SEC("?raw_tp") +__failure +__msg("math between fp pointer and register with unbounded") +__naked int delayed_precision_mark(void) +{ + /* This is equivalent to C program below. + * The test is similar to delayed_iter_mark but verifies that incomplete + * precision don't fool verifier. + * The call to bpf_iter_num_next() is reachable with r7 values -16 and -32. + * State with r7=-16 is visited first and follows r6 != 42 ... continue branch. + * At this point iterator next() call is reached with r7 that has no read + * and precision marks. + * Loop body with r7=-32 would only be visited if verifier would decide to continue + * with second loop iteration. Absence of precision mark on r7 might affect state + * equivalent logic used for iterator convergence tracking. + * + * r8 = 0 + * fp[-16] = 0 + * r7 = -16 + * r6 = bpf_get_prandom_u32() + * bpf_iter_num_new(&fp[-8], 0, 10) + * while (bpf_iter_num_next(&fp[-8])) { + * if (r6 != 42) { + * r7 = -32 + * r6 = bpf_get_prandom_u32() + * continue; + * } + * r0 = r10 + * r0 += r7 + * r8 = *(u64 *)(r0 + 0) // this is not safe + * r6 = bpf_get_prandom_u32() + * } + * bpf_iter_num_destroy(&fp[-8]) + * return r8 + */ + asm volatile ( + "r8 = 0;" + "*(u64 *)(r10 - 16) = r8;" + "r7 = -16;" + "call %[bpf_get_prandom_u32];" + "r6 = r0;" + "r1 = r10;" + "r1 += -8;" + "r2 = 0;" + "r3 = 10;" + "call %[bpf_iter_num_new];" + "1:" + "r1 = r10;" + "r1 += -8;\n" + "call %[bpf_iter_num_next];" + "if r0 == 0 goto 2f;" + "if r6 != 42 goto 3f;" + "r7 = -32;" + "call %[bpf_get_prandom_u32];" + "r6 = r0;" + "goto 1b;\n" + "3:" + "r0 = r10;" + "r0 += r7;" + "r8 = *(u64 *)(r0 + 0);" + "call %[bpf_get_prandom_u32];" + "r6 = r0;" + "goto 1b;\n" + "2:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_destroy];" + "r0 = r8;" + "exit;" + : + : __imm(bpf_get_prandom_u32), + __imm(bpf_iter_num_new), + __imm(bpf_iter_num_next), + __imm(bpf_iter_num_destroy), + __imm(bpf_probe_read_user) + : __clobber_all + ); +} + +SEC("?raw_tp") +__failure +__msg("math between fp pointer and register with unbounded") +__flag(BPF_F_TEST_STATE_FREQ) +__naked int loop_state_deps1(void) +{ + /* This is equivalent to C program below. + * + * The case turns out to be tricky in a sense that: + * - states with c=-25 are explored only on a second iteration + * of the outer loop; + * - states with read+precise mark on c are explored only on + * second iteration of the inner loop and in a state which + * is pushed to states stack first. + * + * Depending on the details of iterator convergence logic + * verifier might stop states traversal too early and miss + * unsafe c=-25 memory access. + * + * j = iter_new(); // fp[-16] + * a = 0; // r6 + * b = 0; // r7 + * c = -24; // r8 + * while (iter_next(j)) { + * i = iter_new(); // fp[-8] + * a = 0; // r6 + * b = 0; // r7 + * while (iter_next(i)) { + * if (a == 1) { + * a = 0; + * b = 1; + * } else if (a == 0) { + * a = 1; + * if (random() == 42) + * continue; + * if (b == 1) { + * *(r10 + c) = 7; // this is not safe + * iter_destroy(i); + * iter_destroy(j); + * return; + * } + * } + * } + * iter_destroy(i); + * a = 0; + * b = 0; + * c = -25; + * } + * iter_destroy(j); + * return; + */ + asm volatile ( + "r1 = r10;" + "r1 += -16;" + "r2 = 0;" + "r3 = 10;" + "call %[bpf_iter_num_new];" + "r6 = 0;" + "r7 = 0;" + "r8 = -24;" + "j_loop_%=:" + "r1 = r10;" + "r1 += -16;" + "call %[bpf_iter_num_next];" + "if r0 == 0 goto j_loop_end_%=;" + "r1 = r10;" + "r1 += -8;" + "r2 = 0;" + "r3 = 10;" + "call %[bpf_iter_num_new];" + "r6 = 0;" + "r7 = 0;" + "i_loop_%=:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_next];" + "if r0 == 0 goto i_loop_end_%=;" + "check_one_r6_%=:" + "if r6 != 1 goto check_zero_r6_%=;" + "r6 = 0;" + "r7 = 1;" + "goto i_loop_%=;" + "check_zero_r6_%=:" + "if r6 != 0 goto i_loop_%=;" + "r6 = 1;" + "call %[bpf_get_prandom_u32];" + "if r0 != 42 goto check_one_r7_%=;" + "goto i_loop_%=;" + "check_one_r7_%=:" + "if r7 != 1 goto i_loop_%=;" + "r0 = r10;" + "r0 += r8;" + "r1 = 7;" + "*(u64 *)(r0 + 0) = r1;" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_destroy];" + "r1 = r10;" + "r1 += -16;" + "call %[bpf_iter_num_destroy];" + "r0 = 0;" + "exit;" + "i_loop_end_%=:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_destroy];" + "r6 = 0;" + "r7 = 0;" + "r8 = -25;" + "goto j_loop_%=;" + "j_loop_end_%=:" + "r1 = r10;" + "r1 += -16;" + "call %[bpf_iter_num_destroy];" + "r0 = 0;" + "exit;" + : + : __imm(bpf_get_prandom_u32), + __imm(bpf_iter_num_new), + __imm(bpf_iter_num_next), + __imm(bpf_iter_num_destroy) + : __clobber_all + ); +} + +SEC("?raw_tp") +__failure +__msg("math between fp pointer and register with unbounded") +__flag(BPF_F_TEST_STATE_FREQ) +__naked int loop_state_deps2(void) +{ + /* This is equivalent to C program below. + * + * The case turns out to be tricky in a sense that: + * - states with read+precise mark on c are explored only on a second + * iteration of the first inner loop and in a state which is pushed to + * states stack first. + * - states with c=-25 are explored only on a second iteration of the + * second inner loop and in a state which is pushed to states stack + * first. + * + * Depending on the details of iterator convergence logic + * verifier might stop states traversal too early and miss + * unsafe c=-25 memory access. + * + * j = iter_new(); // fp[-16] + * a = 0; // r6 + * b = 0; // r7 + * c = -24; // r8 + * while (iter_next(j)) { + * i = iter_new(); // fp[-8] + * a = 0; // r6 + * b = 0; // r7 + * while (iter_next(i)) { + * if (a == 1) { + * a = 0; + * b = 1; + * } else if (a == 0) { + * a = 1; + * if (random() == 42) + * continue; + * if (b == 1) { + * *(r10 + c) = 7; // this is not safe + * iter_destroy(i); + * iter_destroy(j); + * return; + * } + * } + * } + * iter_destroy(i); + * i = iter_new(); // fp[-8] + * a = 0; // r6 + * b = 0; // r7 + * while (iter_next(i)) { + * if (a == 1) { + * a = 0; + * b = 1; + * } else if (a == 0) { + * a = 1; + * if (random() == 42) + * continue; + * if (b == 1) { + * a = 0; + * c = -25; + * } + * } + * } + * iter_destroy(i); + * } + * iter_destroy(j); + * return; + */ + asm volatile ( + "r1 = r10;" + "r1 += -16;" + "r2 = 0;" + "r3 = 10;" + "call %[bpf_iter_num_new];" + "r6 = 0;" + "r7 = 0;" + "r8 = -24;" + "j_loop_%=:" + "r1 = r10;" + "r1 += -16;" + "call %[bpf_iter_num_next];" + "if r0 == 0 goto j_loop_end_%=;" + + /* first inner loop */ + "r1 = r10;" + "r1 += -8;" + "r2 = 0;" + "r3 = 10;" + "call %[bpf_iter_num_new];" + "r6 = 0;" + "r7 = 0;" + "i_loop_%=:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_next];" + "if r0 == 0 goto i_loop_end_%=;" + "check_one_r6_%=:" + "if r6 != 1 goto check_zero_r6_%=;" + "r6 = 0;" + "r7 = 1;" + "goto i_loop_%=;" + "check_zero_r6_%=:" + "if r6 != 0 goto i_loop_%=;" + "r6 = 1;" + "call %[bpf_get_prandom_u32];" + "if r0 != 42 goto check_one_r7_%=;" + "goto i_loop_%=;" + "check_one_r7_%=:" + "if r7 != 1 goto i_loop_%=;" + "r0 = r10;" + "r0 += r8;" + "r1 = 7;" + "*(u64 *)(r0 + 0) = r1;" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_destroy];" + "r1 = r10;" + "r1 += -16;" + "call %[bpf_iter_num_destroy];" + "r0 = 0;" + "exit;" + "i_loop_end_%=:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_destroy];" + + /* second inner loop */ + "r1 = r10;" + "r1 += -8;" + "r2 = 0;" + "r3 = 10;" + "call %[bpf_iter_num_new];" + "r6 = 0;" + "r7 = 0;" + "i2_loop_%=:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_next];" + "if r0 == 0 goto i2_loop_end_%=;" + "check2_one_r6_%=:" + "if r6 != 1 goto check2_zero_r6_%=;" + "r6 = 0;" + "r7 = 1;" + "goto i2_loop_%=;" + "check2_zero_r6_%=:" + "if r6 != 0 goto i2_loop_%=;" + "r6 = 1;" + "call %[bpf_get_prandom_u32];" + "if r0 != 42 goto check2_one_r7_%=;" + "goto i2_loop_%=;" + "check2_one_r7_%=:" + "if r7 != 1 goto i2_loop_%=;" + "r6 = 0;" + "r8 = -25;" + "goto i2_loop_%=;" + "i2_loop_end_%=:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_destroy];" + + "r6 = 0;" + "r7 = 0;" + "goto j_loop_%=;" + "j_loop_end_%=:" + "r1 = r10;" + "r1 += -16;" + "call %[bpf_iter_num_destroy];" + "r0 = 0;" + "exit;" + : + : __imm(bpf_get_prandom_u32), + __imm(bpf_iter_num_new), + __imm(bpf_iter_num_next), + __imm(bpf_iter_num_destroy) + : __clobber_all + ); +} + +SEC("?raw_tp") +__success +__naked int triple_continue(void) +{ + /* This is equivalent to C program below. + * High branching factor of the loop body turned out to be + * problematic for one of the iterator convergence tracking + * algorithms explored. + * + * r6 = bpf_get_prandom_u32() + * bpf_iter_num_new(&fp[-8], 0, 10) + * while (bpf_iter_num_next(&fp[-8])) { + * if (bpf_get_prandom_u32() != 42) + * continue; + * if (bpf_get_prandom_u32() != 42) + * continue; + * if (bpf_get_prandom_u32() != 42) + * continue; + * r0 += 0; + * } + * bpf_iter_num_destroy(&fp[-8]) + * return 0 + */ + asm volatile ( + "r1 = r10;" + "r1 += -8;" + "r2 = 0;" + "r3 = 10;" + "call %[bpf_iter_num_new];" + "loop_%=:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_next];" + "if r0 == 0 goto loop_end_%=;" + "call %[bpf_get_prandom_u32];" + "if r0 != 42 goto loop_%=;" + "call %[bpf_get_prandom_u32];" + "if r0 != 42 goto loop_%=;" + "call %[bpf_get_prandom_u32];" + "if r0 != 42 goto loop_%=;" + "r0 += 0;" + "goto loop_%=;" + "loop_end_%=:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_destroy];" + "r0 = 0;" + "exit;" + : + : __imm(bpf_get_prandom_u32), + __imm(bpf_iter_num_new), + __imm(bpf_iter_num_next), + __imm(bpf_iter_num_destroy) + : __clobber_all + ); +} + +SEC("?raw_tp") +__success +__naked int widen_spill(void) +{ + /* This is equivalent to C program below. + * The counter is stored in fp[-16], if this counter is not widened + * verifier states representing loop iterations would never converge. + * + * fp[-16] = 0 + * bpf_iter_num_new(&fp[-8], 0, 10) + * while (bpf_iter_num_next(&fp[-8])) { + * r0 = fp[-16]; + * r0 += 1; + * fp[-16] = r0; + * } + * bpf_iter_num_destroy(&fp[-8]) + * return 0 + */ + asm volatile ( + "r0 = 0;" + "*(u64 *)(r10 - 16) = r0;" + "r1 = r10;" + "r1 += -8;" + "r2 = 0;" + "r3 = 10;" + "call %[bpf_iter_num_new];" + "loop_%=:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_next];" + "if r0 == 0 goto loop_end_%=;" + "r0 = *(u64 *)(r10 - 16);" + "r0 += 1;" + "*(u64 *)(r10 - 16) = r0;" + "goto loop_%=;" + "loop_end_%=:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_destroy];" + "r0 = 0;" + "exit;" + : + : __imm(bpf_iter_num_new), + __imm(bpf_iter_num_next), + __imm(bpf_iter_num_destroy) + : __clobber_all + ); +} + +SEC("raw_tp") +__success +__naked int checkpoint_states_deletion(void) +{ + /* This is equivalent to C program below. + * + * int *a, *b, *c, *d, *e, *f; + * int i, sum = 0; + * bpf_for(i, 0, 10) { + * a = bpf_map_lookup_elem(&amap, &i); + * b = bpf_map_lookup_elem(&amap, &i); + * c = bpf_map_lookup_elem(&amap, &i); + * d = bpf_map_lookup_elem(&amap, &i); + * e = bpf_map_lookup_elem(&amap, &i); + * f = bpf_map_lookup_elem(&amap, &i); + * if (a) sum += 1; + * if (b) sum += 1; + * if (c) sum += 1; + * if (d) sum += 1; + * if (e) sum += 1; + * if (f) sum += 1; + * } + * return 0; + * + * The body of the loop spawns multiple simulation paths + * with different combination of NULL/non-NULL information for a/b/c/d/e/f. + * Each combination is unique from states_equal() point of view. + * Explored states checkpoint is created after each iterator next call. + * Iterator convergence logic expects that eventually current state + * would get equal to one of the explored states and thus loop + * exploration would be finished (at-least for a specific path). + * Verifier evicts explored states with high miss to hit ratio + * to to avoid comparing current state with too many explored + * states per instruction. + * This test is designed to "stress test" eviction policy defined using formula: + * + * sl->miss_cnt > sl->hit_cnt * N + N // if true sl->state is evicted + * + * Currently N is set to 64, which allows for 6 variables in this test. + */ + asm volatile ( + "r6 = 0;" /* a */ + "r7 = 0;" /* b */ + "r8 = 0;" /* c */ + "*(u64 *)(r10 - 24) = r6;" /* d */ + "*(u64 *)(r10 - 32) = r6;" /* e */ + "*(u64 *)(r10 - 40) = r6;" /* f */ + "r9 = 0;" /* sum */ + "r1 = r10;" + "r1 += -8;" + "r2 = 0;" + "r3 = 10;" + "call %[bpf_iter_num_new];" + "loop_%=:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_next];" + "if r0 == 0 goto loop_end_%=;" + + "*(u64 *)(r10 - 16) = r0;" + + "r1 = %[amap] ll;" + "r2 = r10;" + "r2 += -16;" + "call %[bpf_map_lookup_elem];" + "r6 = r0;" + + "r1 = %[amap] ll;" + "r2 = r10;" + "r2 += -16;" + "call %[bpf_map_lookup_elem];" + "r7 = r0;" + + "r1 = %[amap] ll;" + "r2 = r10;" + "r2 += -16;" + "call %[bpf_map_lookup_elem];" + "r8 = r0;" + + "r1 = %[amap] ll;" + "r2 = r10;" + "r2 += -16;" + "call %[bpf_map_lookup_elem];" + "*(u64 *)(r10 - 24) = r0;" + + "r1 = %[amap] ll;" + "r2 = r10;" + "r2 += -16;" + "call %[bpf_map_lookup_elem];" + "*(u64 *)(r10 - 32) = r0;" + + "r1 = %[amap] ll;" + "r2 = r10;" + "r2 += -16;" + "call %[bpf_map_lookup_elem];" + "*(u64 *)(r10 - 40) = r0;" + + "if r6 == 0 goto +1;" + "r9 += 1;" + "if r7 == 0 goto +1;" + "r9 += 1;" + "if r8 == 0 goto +1;" + "r9 += 1;" + "r0 = *(u64 *)(r10 - 24);" + "if r0 == 0 goto +1;" + "r9 += 1;" + "r0 = *(u64 *)(r10 - 32);" + "if r0 == 0 goto +1;" + "r9 += 1;" + "r0 = *(u64 *)(r10 - 40);" + "if r0 == 0 goto +1;" + "r9 += 1;" + + "goto loop_%=;" + "loop_end_%=:" + "r1 = r10;" + "r1 += -8;" + "call %[bpf_iter_num_destroy];" + "r0 = 0;" + "exit;" + : + : __imm(bpf_map_lookup_elem), + __imm(bpf_iter_num_new), + __imm(bpf_iter_num_next), + __imm(bpf_iter_num_destroy), + __imm_addr(amap) + : __clobber_all + ); +} + char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/iters_css.c b/tools/testing/selftests/bpf/progs/iters_css.c new file mode 100644 index 000000000000..ec1f6c2f590b --- /dev/null +++ b/tools/testing/selftests/bpf/progs/iters_css.c @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (C) 2023 Chuyi Zhou <zhouchuyi@bytedance.com> */ + +#include "vmlinux.h" +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> +#include "bpf_misc.h" +#include "bpf_experimental.h" + +char _license[] SEC("license") = "GPL"; + +pid_t target_pid; +u64 root_cg_id, leaf_cg_id; +u64 first_cg_id, last_cg_id; + +int pre_order_cnt, post_order_cnt, tree_high; + +struct cgroup *bpf_cgroup_from_id(u64 cgid) __ksym; +void bpf_cgroup_release(struct cgroup *p) __ksym; +void bpf_rcu_read_lock(void) __ksym; +void bpf_rcu_read_unlock(void) __ksym; + +SEC("fentry.s/" SYS_PREFIX "sys_getpgid") +int iter_css_for_each(const void *ctx) +{ + struct task_struct *cur_task = bpf_get_current_task_btf(); + struct cgroup_subsys_state *root_css, *leaf_css, *pos; + struct cgroup *root_cgrp, *leaf_cgrp, *cur_cgrp; + + if (cur_task->pid != target_pid) + return 0; + + root_cgrp = bpf_cgroup_from_id(root_cg_id); + + if (!root_cgrp) + return 0; + + leaf_cgrp = bpf_cgroup_from_id(leaf_cg_id); + + if (!leaf_cgrp) { + bpf_cgroup_release(root_cgrp); + return 0; + } + root_css = &root_cgrp->self; + leaf_css = &leaf_cgrp->self; + pre_order_cnt = post_order_cnt = tree_high = 0; + first_cg_id = last_cg_id = 0; + + bpf_rcu_read_lock(); + bpf_for_each(css, pos, root_css, BPF_CGROUP_ITER_DESCENDANTS_POST) { + cur_cgrp = pos->cgroup; + post_order_cnt++; + last_cg_id = cur_cgrp->kn->id; + } + + bpf_for_each(css, pos, root_css, BPF_CGROUP_ITER_DESCENDANTS_PRE) { + cur_cgrp = pos->cgroup; + pre_order_cnt++; + if (!first_cg_id) + first_cg_id = cur_cgrp->kn->id; + } + + bpf_for_each(css, pos, leaf_css, BPF_CGROUP_ITER_ANCESTORS_UP) + tree_high++; + + bpf_for_each(css, pos, root_css, BPF_CGROUP_ITER_ANCESTORS_UP) + tree_high--; + bpf_rcu_read_unlock(); + bpf_cgroup_release(root_cgrp); + bpf_cgroup_release(leaf_cgrp); + return 0; +} diff --git a/tools/testing/selftests/bpf/progs/iters_css_task.c b/tools/testing/selftests/bpf/progs/iters_css_task.c new file mode 100644 index 000000000000..5089ce384a1c --- /dev/null +++ b/tools/testing/selftests/bpf/progs/iters_css_task.c @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (C) 2023 Chuyi Zhou <zhouchuyi@bytedance.com> */ + +#include "vmlinux.h" +#include <errno.h> +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> +#include "bpf_misc.h" +#include "bpf_experimental.h" + +char _license[] SEC("license") = "GPL"; + +struct cgroup *bpf_cgroup_from_id(u64 cgid) __ksym; +void bpf_cgroup_release(struct cgroup *p) __ksym; + +pid_t target_pid; +int css_task_cnt; +u64 cg_id; + +SEC("lsm/file_mprotect") +int BPF_PROG(iter_css_task_for_each, struct vm_area_struct *vma, + unsigned long reqprot, unsigned long prot, int ret) +{ + struct task_struct *cur_task = bpf_get_current_task_btf(); + struct cgroup_subsys_state *css; + struct task_struct *task; + struct cgroup *cgrp; + + if (cur_task->pid != target_pid) + return ret; + + cgrp = bpf_cgroup_from_id(cg_id); + + if (!cgrp) + return -EPERM; + + css = &cgrp->self; + css_task_cnt = 0; + + bpf_for_each(css_task, task, css, CSS_TASK_ITER_PROCS) + if (task->pid == target_pid) + css_task_cnt++; + + bpf_cgroup_release(cgrp); + + return -EPERM; +} diff --git a/tools/testing/selftests/bpf/progs/iters_task.c b/tools/testing/selftests/bpf/progs/iters_task.c new file mode 100644 index 000000000000..c9b4055cd410 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/iters_task.c @@ -0,0 +1,41 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (C) 2023 Chuyi Zhou <zhouchuyi@bytedance.com> */ + +#include "vmlinux.h" +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> +#include "bpf_misc.h" +#include "bpf_experimental.h" + +char _license[] SEC("license") = "GPL"; + +pid_t target_pid; +int procs_cnt, threads_cnt, proc_threads_cnt; + +void bpf_rcu_read_lock(void) __ksym; +void bpf_rcu_read_unlock(void) __ksym; + +SEC("fentry.s/" SYS_PREFIX "sys_getpgid") +int iter_task_for_each_sleep(void *ctx) +{ + struct task_struct *cur_task = bpf_get_current_task_btf(); + struct task_struct *pos; + + if (cur_task->pid != target_pid) + return 0; + procs_cnt = threads_cnt = proc_threads_cnt = 0; + + bpf_rcu_read_lock(); + bpf_for_each(task, pos, NULL, BPF_TASK_ITER_ALL_PROCS) + if (pos->pid == target_pid) + procs_cnt++; + + bpf_for_each(task, pos, cur_task, BPF_TASK_ITER_PROC_THREADS) + proc_threads_cnt++; + + bpf_for_each(task, pos, NULL, BPF_TASK_ITER_ALL_THREADS) + if (pos->tgid == target_pid) + threads_cnt++; + bpf_rcu_read_unlock(); + return 0; +} diff --git a/tools/testing/selftests/bpf/progs/iters_task_failure.c b/tools/testing/selftests/bpf/progs/iters_task_failure.c new file mode 100644 index 000000000000..c3bf96a67dba --- /dev/null +++ b/tools/testing/selftests/bpf/progs/iters_task_failure.c @@ -0,0 +1,105 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (C) 2023 Chuyi Zhou <zhouchuyi@bytedance.com> */ + +#include "vmlinux.h" +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> +#include "bpf_misc.h" +#include "bpf_experimental.h" + +char _license[] SEC("license") = "GPL"; + +struct cgroup *bpf_cgroup_from_id(u64 cgid) __ksym; +void bpf_cgroup_release(struct cgroup *p) __ksym; +void bpf_rcu_read_lock(void) __ksym; +void bpf_rcu_read_unlock(void) __ksym; + +SEC("?fentry.s/" SYS_PREFIX "sys_getpgid") +__failure __msg("expected an RCU CS when using bpf_iter_task_next") +int BPF_PROG(iter_tasks_without_lock) +{ + struct task_struct *pos; + + bpf_for_each(task, pos, NULL, BPF_TASK_ITER_ALL_PROCS) { + + } + return 0; +} + +SEC("?fentry.s/" SYS_PREFIX "sys_getpgid") +__failure __msg("expected an RCU CS when using bpf_iter_css_next") +int BPF_PROG(iter_css_without_lock) +{ + u64 cg_id = bpf_get_current_cgroup_id(); + struct cgroup *cgrp = bpf_cgroup_from_id(cg_id); + struct cgroup_subsys_state *root_css, *pos; + + if (!cgrp) + return 0; + root_css = &cgrp->self; + + bpf_for_each(css, pos, root_css, BPF_CGROUP_ITER_DESCENDANTS_POST) { + + } + bpf_cgroup_release(cgrp); + return 0; +} + +SEC("?fentry.s/" SYS_PREFIX "sys_getpgid") +__failure __msg("expected an RCU CS when using bpf_iter_task_next") +int BPF_PROG(iter_tasks_lock_and_unlock) +{ + struct task_struct *pos; + + bpf_rcu_read_lock(); + bpf_for_each(task, pos, NULL, BPF_TASK_ITER_ALL_PROCS) { + bpf_rcu_read_unlock(); + + bpf_rcu_read_lock(); + } + bpf_rcu_read_unlock(); + return 0; +} + +SEC("?fentry.s/" SYS_PREFIX "sys_getpgid") +__failure __msg("expected an RCU CS when using bpf_iter_css_next") +int BPF_PROG(iter_css_lock_and_unlock) +{ + u64 cg_id = bpf_get_current_cgroup_id(); + struct cgroup *cgrp = bpf_cgroup_from_id(cg_id); + struct cgroup_subsys_state *root_css, *pos; + + if (!cgrp) + return 0; + root_css = &cgrp->self; + + bpf_rcu_read_lock(); + bpf_for_each(css, pos, root_css, BPF_CGROUP_ITER_DESCENDANTS_POST) { + bpf_rcu_read_unlock(); + + bpf_rcu_read_lock(); + } + bpf_rcu_read_unlock(); + bpf_cgroup_release(cgrp); + return 0; +} + +SEC("?fentry.s/" SYS_PREFIX "sys_getpgid") +__failure __msg("css_task_iter is only allowed in bpf_lsm and bpf iter-s") +int BPF_PROG(iter_css_task_for_each) +{ + u64 cg_id = bpf_get_current_cgroup_id(); + struct cgroup *cgrp = bpf_cgroup_from_id(cg_id); + struct cgroup_subsys_state *css; + struct task_struct *task; + + if (cgrp == NULL) + return 0; + css = &cgrp->self; + + bpf_for_each(css_task, task, css, CSS_TASK_ITER_PROCS) { + + } + bpf_cgroup_release(cgrp); + return 0; +} diff --git a/tools/testing/selftests/bpf/progs/iters_task_vma.c b/tools/testing/selftests/bpf/progs/iters_task_vma.c new file mode 100644 index 000000000000..e085a51d153e --- /dev/null +++ b/tools/testing/selftests/bpf/progs/iters_task_vma.c @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */ + +#include "vmlinux.h" +#include "bpf_experimental.h" +#include <bpf/bpf_helpers.h> +#include "bpf_misc.h" + +pid_t target_pid = 0; +unsigned int vmas_seen = 0; + +struct { + __u64 vm_start; + __u64 vm_end; +} vm_ranges[1000]; + +SEC("raw_tp/sys_enter") +int iter_task_vma_for_each(const void *ctx) +{ + struct task_struct *task = bpf_get_current_task_btf(); + struct vm_area_struct *vma; + unsigned int seen = 0; + + if (task->pid != target_pid) + return 0; + + if (vmas_seen) + return 0; + + bpf_for_each(task_vma, vma, task, 0) { + if (seen >= 1000) + break; + barrier_var(seen); + + vm_ranges[seen].vm_start = vma->vm_start; + vm_ranges[seen].vm_end = vma->vm_end; + seen++; + } + + vmas_seen = seen; + return 0; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/kprobe_multi_override.c b/tools/testing/selftests/bpf/progs/kprobe_multi_override.c new file mode 100644 index 000000000000..28f8487c9059 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/kprobe_multi_override.c @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <linux/bpf.h> +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> + +char _license[] SEC("license") = "GPL"; + +SEC("kprobe.multi") +int test_override(struct pt_regs *ctx) +{ + bpf_override_return(ctx, 123); + return 0; +} diff --git a/tools/testing/selftests/bpf/progs/linked_list_fail.c b/tools/testing/selftests/bpf/progs/linked_list_fail.c index f4c63daba229..6438982b928b 100644 --- a/tools/testing/selftests/bpf/progs/linked_list_fail.c +++ b/tools/testing/selftests/bpf/progs/linked_list_fail.c @@ -591,7 +591,9 @@ int pop_ptr_off(void *(*op)(void *head)) n = op(&p->head); bpf_spin_unlock(&p->lock); - bpf_this_cpu_ptr(n); + if (!n) + return 0; + bpf_spin_lock((void *)n); return 0; } diff --git a/tools/testing/selftests/bpf/progs/missed_kprobe.c b/tools/testing/selftests/bpf/progs/missed_kprobe.c new file mode 100644 index 000000000000..7f9ef701f5de --- /dev/null +++ b/tools/testing/selftests/bpf/progs/missed_kprobe.c @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "vmlinux.h" +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> +#include "../bpf_testmod/bpf_testmod_kfunc.h" + +char _license[] SEC("license") = "GPL"; + +/* + * No tests in here, just to trigger 'bpf_fentry_test*' + * through tracing test_run + */ +SEC("fentry/bpf_modify_return_test") +int BPF_PROG(trigger) +{ + return 0; +} + +SEC("kprobe/bpf_fentry_test1") +int test1(struct pt_regs *ctx) +{ + bpf_kfunc_common_test(); + return 0; +} + +SEC("kprobe/bpf_kfunc_common_test") +int test2(struct pt_regs *ctx) +{ + return 0; +} diff --git a/tools/testing/selftests/bpf/progs/missed_kprobe_recursion.c b/tools/testing/selftests/bpf/progs/missed_kprobe_recursion.c new file mode 100644 index 000000000000..8ea71cbd6c45 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/missed_kprobe_recursion.c @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "vmlinux.h" +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> +#include "../bpf_testmod/bpf_testmod_kfunc.h" + +char _license[] SEC("license") = "GPL"; + +/* + * No tests in here, just to trigger 'bpf_fentry_test*' + * through tracing test_run + */ +SEC("fentry/bpf_modify_return_test") +int BPF_PROG(trigger) +{ + return 0; +} + +SEC("kprobe.multi/bpf_fentry_test1") +int test1(struct pt_regs *ctx) +{ + bpf_kfunc_common_test(); + return 0; +} + +SEC("kprobe/bpf_kfunc_common_test") +int test2(struct pt_regs *ctx) +{ + return 0; +} + +SEC("kprobe/bpf_kfunc_common_test") +int test3(struct pt_regs *ctx) +{ + return 0; +} + +SEC("kprobe/bpf_kfunc_common_test") +int test4(struct pt_regs *ctx) +{ + return 0; +} + +SEC("kprobe.multi/bpf_kfunc_common_test") +int test5(struct pt_regs *ctx) +{ + return 0; +} diff --git a/tools/testing/selftests/bpf/progs/missed_tp_recursion.c b/tools/testing/selftests/bpf/progs/missed_tp_recursion.c new file mode 100644 index 000000000000..762385f827c5 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/missed_tp_recursion.c @@ -0,0 +1,41 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "vmlinux.h" +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> + +char _license[] SEC("license") = "GPL"; + +/* + * No tests in here, just to trigger 'bpf_fentry_test*' + * through tracing test_run + */ +SEC("fentry/bpf_modify_return_test") +int BPF_PROG(trigger) +{ + return 0; +} + +SEC("kprobe/bpf_fentry_test1") +int test1(struct pt_regs *ctx) +{ + bpf_printk("test"); + return 0; +} + +SEC("tp/bpf_trace/bpf_trace_printk") +int test2(struct pt_regs *ctx) +{ + return 0; +} + +SEC("tp/bpf_trace/bpf_trace_printk") +int test3(struct pt_regs *ctx) +{ + return 0; +} + +SEC("tp/bpf_trace/bpf_trace_printk") +int test4(struct pt_regs *ctx) +{ + return 0; +} diff --git a/tools/testing/selftests/bpf/progs/percpu_alloc_array.c b/tools/testing/selftests/bpf/progs/percpu_alloc_array.c new file mode 100644 index 000000000000..37c2d2608ec0 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/percpu_alloc_array.c @@ -0,0 +1,190 @@ +#include "bpf_experimental.h" + +struct val_t { + long b, c, d; +}; + +struct elem { + long sum; + struct val_t __percpu_kptr *pc; +}; + +struct { + __uint(type, BPF_MAP_TYPE_ARRAY); + __uint(max_entries, 1); + __type(key, int); + __type(value, struct elem); +} array SEC(".maps"); + +void bpf_rcu_read_lock(void) __ksym; +void bpf_rcu_read_unlock(void) __ksym; + +const volatile int nr_cpus; + +/* Initialize the percpu object */ +SEC("?fentry/bpf_fentry_test1") +int BPF_PROG(test_array_map_1) +{ + struct val_t __percpu_kptr *p; + struct elem *e; + int index = 0; + + e = bpf_map_lookup_elem(&array, &index); + if (!e) + return 0; + + p = bpf_percpu_obj_new(struct val_t); + if (!p) + return 0; + + p = bpf_kptr_xchg(&e->pc, p); + if (p) + bpf_percpu_obj_drop(p); + + return 0; +} + +/* Update percpu data */ +SEC("?fentry/bpf_fentry_test2") +int BPF_PROG(test_array_map_2) +{ + struct val_t __percpu_kptr *p; + struct val_t *v; + struct elem *e; + int index = 0; + + e = bpf_map_lookup_elem(&array, &index); + if (!e) + return 0; + + p = e->pc; + if (!p) + return 0; + + v = bpf_per_cpu_ptr(p, 0); + if (!v) + return 0; + v->c = 1; + v->d = 2; + + return 0; +} + +int cpu0_field_d, sum_field_c; +int my_pid; + +/* Summarize percpu data */ +SEC("?fentry/bpf_fentry_test3") +int BPF_PROG(test_array_map_3) +{ + struct val_t __percpu_kptr *p; + int i, index = 0; + struct val_t *v; + struct elem *e; + + if ((bpf_get_current_pid_tgid() >> 32) != my_pid) + return 0; + + e = bpf_map_lookup_elem(&array, &index); + if (!e) + return 0; + + p = e->pc; + if (!p) + return 0; + + bpf_for(i, 0, nr_cpus) { + v = bpf_per_cpu_ptr(p, i); + if (v) { + if (i == 0) + cpu0_field_d = v->d; + sum_field_c += v->c; + } + } + + return 0; +} + +/* Explicitly free allocated percpu data */ +SEC("?fentry/bpf_fentry_test4") +int BPF_PROG(test_array_map_4) +{ + struct val_t __percpu_kptr *p; + struct elem *e; + int index = 0; + + e = bpf_map_lookup_elem(&array, &index); + if (!e) + return 0; + + /* delete */ + p = bpf_kptr_xchg(&e->pc, NULL); + if (p) { + bpf_percpu_obj_drop(p); + } + + return 0; +} + +SEC("?fentry.s/bpf_fentry_test1") +int BPF_PROG(test_array_map_10) +{ + struct val_t __percpu_kptr *p, *p1; + int i, index = 0; + struct val_t *v; + struct elem *e; + + if ((bpf_get_current_pid_tgid() >> 32) != my_pid) + return 0; + + e = bpf_map_lookup_elem(&array, &index); + if (!e) + return 0; + + bpf_rcu_read_lock(); + p = e->pc; + if (!p) { + p = bpf_percpu_obj_new(struct val_t); + if (!p) + goto out; + + p1 = bpf_kptr_xchg(&e->pc, p); + if (p1) { + /* race condition */ + bpf_percpu_obj_drop(p1); + } + } + + v = bpf_this_cpu_ptr(p); + v->c = 3; + v = bpf_this_cpu_ptr(p); + v->c = 0; + + v = bpf_per_cpu_ptr(p, 0); + if (!v) + goto out; + v->c = 1; + v->d = 2; + + /* delete */ + p1 = bpf_kptr_xchg(&e->pc, NULL); + if (!p1) + goto out; + + bpf_for(i, 0, nr_cpus) { + v = bpf_per_cpu_ptr(p, i); + if (v) { + if (i == 0) + cpu0_field_d = v->d; + sum_field_c += v->c; + } + } + + /* finally release p */ + bpf_percpu_obj_drop(p1); +out: + bpf_rcu_read_unlock(); + return 0; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/percpu_alloc_cgrp_local_storage.c b/tools/testing/selftests/bpf/progs/percpu_alloc_cgrp_local_storage.c new file mode 100644 index 000000000000..a2acf9aa6c24 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/percpu_alloc_cgrp_local_storage.c @@ -0,0 +1,109 @@ +#include "bpf_experimental.h" + +struct val_t { + long b, c, d; +}; + +struct elem { + long sum; + struct val_t __percpu_kptr *pc; +}; + +struct { + __uint(type, BPF_MAP_TYPE_CGRP_STORAGE); + __uint(map_flags, BPF_F_NO_PREALLOC); + __type(key, int); + __type(value, struct elem); +} cgrp SEC(".maps"); + +const volatile int nr_cpus; + +/* Initialize the percpu object */ +SEC("fentry/bpf_fentry_test1") +int BPF_PROG(test_cgrp_local_storage_1) +{ + struct task_struct *task; + struct val_t __percpu_kptr *p; + struct elem *e; + + task = bpf_get_current_task_btf(); + e = bpf_cgrp_storage_get(&cgrp, task->cgroups->dfl_cgrp, 0, + BPF_LOCAL_STORAGE_GET_F_CREATE); + if (!e) + return 0; + + p = bpf_percpu_obj_new(struct val_t); + if (!p) + return 0; + + p = bpf_kptr_xchg(&e->pc, p); + if (p) + bpf_percpu_obj_drop(p); + + return 0; +} + +/* Percpu data collection */ +SEC("fentry/bpf_fentry_test2") +int BPF_PROG(test_cgrp_local_storage_2) +{ + struct task_struct *task; + struct val_t __percpu_kptr *p; + struct val_t *v; + struct elem *e; + + task = bpf_get_current_task_btf(); + e = bpf_cgrp_storage_get(&cgrp, task->cgroups->dfl_cgrp, 0, 0); + if (!e) + return 0; + + p = e->pc; + if (!p) + return 0; + + v = bpf_per_cpu_ptr(p, 0); + if (!v) + return 0; + v->c = 1; + v->d = 2; + return 0; +} + +int cpu0_field_d, sum_field_c; +int my_pid; + +/* Summarize percpu data collection */ +SEC("fentry/bpf_fentry_test3") +int BPF_PROG(test_cgrp_local_storage_3) +{ + struct task_struct *task; + struct val_t __percpu_kptr *p; + struct val_t *v; + struct elem *e; + int i; + + if ((bpf_get_current_pid_tgid() >> 32) != my_pid) + return 0; + + task = bpf_get_current_task_btf(); + e = bpf_cgrp_storage_get(&cgrp, task->cgroups->dfl_cgrp, 0, 0); + if (!e) + return 0; + + p = e->pc; + if (!p) + return 0; + + bpf_for(i, 0, nr_cpus) { + v = bpf_per_cpu_ptr(p, i); + if (v) { + if (i == 0) + cpu0_field_d = v->d; + sum_field_c += v->c; + } + } + + return 0; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/percpu_alloc_fail.c b/tools/testing/selftests/bpf/progs/percpu_alloc_fail.c new file mode 100644 index 000000000000..1a891d30f1fe --- /dev/null +++ b/tools/testing/selftests/bpf/progs/percpu_alloc_fail.c @@ -0,0 +1,164 @@ +#include "bpf_experimental.h" +#include "bpf_misc.h" + +struct val_t { + long b, c, d; +}; + +struct val2_t { + long b; +}; + +struct val_with_ptr_t { + char *p; +}; + +struct val_with_rb_root_t { + struct bpf_spin_lock lock; +}; + +struct elem { + long sum; + struct val_t __percpu_kptr *pc; +}; + +struct { + __uint(type, BPF_MAP_TYPE_ARRAY); + __uint(max_entries, 1); + __type(key, int); + __type(value, struct elem); +} array SEC(".maps"); + +long ret; + +SEC("?fentry/bpf_fentry_test1") +__failure __msg("store to referenced kptr disallowed") +int BPF_PROG(test_array_map_1) +{ + struct val_t __percpu_kptr *p; + struct elem *e; + int index = 0; + + e = bpf_map_lookup_elem(&array, &index); + if (!e) + return 0; + + p = bpf_percpu_obj_new(struct val_t); + if (!p) + return 0; + + p = bpf_kptr_xchg(&e->pc, p); + if (p) + bpf_percpu_obj_drop(p); + + e->pc = (struct val_t __percpu_kptr *)ret; + return 0; +} + +SEC("?fentry/bpf_fentry_test1") +__failure __msg("invalid kptr access, R2 type=percpu_ptr_val2_t expected=ptr_val_t") +int BPF_PROG(test_array_map_2) +{ + struct val2_t __percpu_kptr *p2; + struct val_t __percpu_kptr *p; + struct elem *e; + int index = 0; + + e = bpf_map_lookup_elem(&array, &index); + if (!e) + return 0; + + p2 = bpf_percpu_obj_new(struct val2_t); + if (!p2) + return 0; + + p = bpf_kptr_xchg(&e->pc, p2); + if (p) + bpf_percpu_obj_drop(p); + + return 0; +} + +SEC("?fentry.s/bpf_fentry_test1") +__failure __msg("R1 type=scalar expected=percpu_ptr_, percpu_rcu_ptr_, percpu_trusted_ptr_") +int BPF_PROG(test_array_map_3) +{ + struct val_t __percpu_kptr *p, *p1; + struct val_t *v; + struct elem *e; + int index = 0; + + e = bpf_map_lookup_elem(&array, &index); + if (!e) + return 0; + + p = bpf_percpu_obj_new(struct val_t); + if (!p) + return 0; + + p1 = bpf_kptr_xchg(&e->pc, p); + if (p1) + bpf_percpu_obj_drop(p1); + + v = bpf_this_cpu_ptr(p); + ret = v->b; + return 0; +} + +SEC("?fentry.s/bpf_fentry_test1") +__failure __msg("arg#0 expected for bpf_percpu_obj_drop_impl()") +int BPF_PROG(test_array_map_4) +{ + struct val_t __percpu_kptr *p; + + p = bpf_percpu_obj_new(struct val_t); + if (!p) + return 0; + + bpf_obj_drop(p); + return 0; +} + +SEC("?fentry.s/bpf_fentry_test1") +__failure __msg("arg#0 expected for bpf_obj_drop_impl()") +int BPF_PROG(test_array_map_5) +{ + struct val_t *p; + + p = bpf_obj_new(struct val_t); + if (!p) + return 0; + + bpf_percpu_obj_drop(p); + return 0; +} + +SEC("?fentry.s/bpf_fentry_test1") +__failure __msg("bpf_percpu_obj_new type ID argument must be of a struct of scalars") +int BPF_PROG(test_array_map_6) +{ + struct val_with_ptr_t __percpu_kptr *p; + + p = bpf_percpu_obj_new(struct val_with_ptr_t); + if (!p) + return 0; + + bpf_percpu_obj_drop(p); + return 0; +} + +SEC("?fentry.s/bpf_fentry_test1") +__failure __msg("bpf_percpu_obj_new type ID argument must not contain special fields") +int BPF_PROG(test_array_map_7) +{ + struct val_with_rb_root_t __percpu_kptr *p; + + p = bpf_percpu_obj_new(struct val_with_rb_root_t); + if (!p) + return 0; + + bpf_percpu_obj_drop(p); + return 0; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/preempted_bpf_ma_op.c b/tools/testing/selftests/bpf/progs/preempted_bpf_ma_op.c new file mode 100644 index 000000000000..55907ef961bf --- /dev/null +++ b/tools/testing/selftests/bpf/progs/preempted_bpf_ma_op.c @@ -0,0 +1,106 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (C) 2023. Huawei Technologies Co., Ltd */ +#include <vmlinux.h> +#include <bpf/bpf_tracing.h> +#include <bpf/bpf_helpers.h> + +#include "bpf_experimental.h" + +struct bin_data { + char data[256]; + struct bpf_spin_lock lock; +}; + +struct map_value { + struct bin_data __kptr * data; +}; + +struct { + __uint(type, BPF_MAP_TYPE_ARRAY); + __type(key, int); + __type(value, struct map_value); + __uint(max_entries, 2048); +} array SEC(".maps"); + +char _license[] SEC("license") = "GPL"; + +bool nomem_err = false; + +static int del_array(unsigned int i, int *from) +{ + struct map_value *value; + struct bin_data *old; + + value = bpf_map_lookup_elem(&array, from); + if (!value) + return 1; + + old = bpf_kptr_xchg(&value->data, NULL); + if (old) + bpf_obj_drop(old); + + (*from)++; + return 0; +} + +static int add_array(unsigned int i, int *from) +{ + struct bin_data *old, *new; + struct map_value *value; + + value = bpf_map_lookup_elem(&array, from); + if (!value) + return 1; + + new = bpf_obj_new(typeof(*new)); + if (!new) { + nomem_err = true; + return 1; + } + + old = bpf_kptr_xchg(&value->data, new); + if (old) + bpf_obj_drop(old); + + (*from)++; + return 0; +} + +static void del_then_add_array(int from) +{ + int i; + + i = from; + bpf_loop(512, del_array, &i, 0); + + i = from; + bpf_loop(512, add_array, &i, 0); +} + +SEC("fentry/bpf_fentry_test1") +int BPF_PROG2(test0, int, a) +{ + del_then_add_array(0); + return 0; +} + +SEC("fentry/bpf_fentry_test2") +int BPF_PROG2(test1, int, a, u64, b) +{ + del_then_add_array(512); + return 0; +} + +SEC("fentry/bpf_fentry_test3") +int BPF_PROG2(test2, char, a, int, b, u64, c) +{ + del_then_add_array(1024); + return 0; +} + +SEC("fentry/bpf_fentry_test4") +int BPF_PROG2(test3, void *, a, char, b, int, c, u64, d) +{ + del_then_add_array(1536); + return 0; +} diff --git a/tools/testing/selftests/bpf/progs/profiler.inc.h b/tools/testing/selftests/bpf/progs/profiler.inc.h index f799d87e8700..897061930cb7 100644 --- a/tools/testing/selftests/bpf/progs/profiler.inc.h +++ b/tools/testing/selftests/bpf/progs/profiler.inc.h @@ -609,7 +609,7 @@ out: } SEC("tracepoint/syscalls/sys_enter_kill") -int tracepoint__syscalls__sys_enter_kill(struct trace_event_raw_sys_enter* ctx) +int tracepoint__syscalls__sys_enter_kill(struct syscall_trace_enter* ctx) { struct bpf_func_stats_ctx stats_ctx; diff --git a/tools/testing/selftests/bpf/progs/recvmsg_unix_prog.c b/tools/testing/selftests/bpf/progs/recvmsg_unix_prog.c new file mode 100644 index 000000000000..4dfbc8552558 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/recvmsg_unix_prog.c @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */ + +#include "vmlinux.h" + +#include <string.h> +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_core_read.h> +#include "bpf_kfuncs.h" + +__u8 SERVUN_ADDRESS[] = "\0bpf_cgroup_unix_test"; + +SEC("cgroup/recvmsg_unix") +int recvmsg_unix_prog(struct bpf_sock_addr *ctx) +{ + struct bpf_sock_addr_kern *sa_kern = bpf_cast_to_kern_ctx(ctx); + struct sockaddr_un *sa_kern_unaddr; + __u32 unaddrlen = offsetof(struct sockaddr_un, sun_path) + + sizeof(SERVUN_ADDRESS) - 1; + int ret; + + ret = bpf_sock_addr_set_sun_path(sa_kern, SERVUN_ADDRESS, + sizeof(SERVUN_ADDRESS) - 1); + if (ret) + return 1; + + if (sa_kern->uaddrlen != unaddrlen) + return 1; + + sa_kern_unaddr = bpf_rdonly_cast(sa_kern->uaddr, + bpf_core_type_id_kernel(struct sockaddr_un)); + if (memcmp(sa_kern_unaddr->sun_path, SERVUN_ADDRESS, + sizeof(SERVUN_ADDRESS) - 1) != 0) + return 1; + + return 1; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/sendmsg_unix_prog.c b/tools/testing/selftests/bpf/progs/sendmsg_unix_prog.c new file mode 100644 index 000000000000..1f67e832666e --- /dev/null +++ b/tools/testing/selftests/bpf/progs/sendmsg_unix_prog.c @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */ + +#include "vmlinux.h" + +#include <string.h> +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_core_read.h> +#include "bpf_kfuncs.h" + +__u8 SERVUN_REWRITE_ADDRESS[] = "\0bpf_cgroup_unix_test_rewrite"; + +SEC("cgroup/sendmsg_unix") +int sendmsg_unix_prog(struct bpf_sock_addr *ctx) +{ + struct bpf_sock_addr_kern *sa_kern = bpf_cast_to_kern_ctx(ctx); + struct sockaddr_un *sa_kern_unaddr; + __u32 unaddrlen = offsetof(struct sockaddr_un, sun_path) + + sizeof(SERVUN_REWRITE_ADDRESS) - 1; + int ret; + + /* Rewrite destination. */ + ret = bpf_sock_addr_set_sun_path(sa_kern, SERVUN_REWRITE_ADDRESS, + sizeof(SERVUN_REWRITE_ADDRESS) - 1); + if (ret) + return 0; + + if (sa_kern->uaddrlen != unaddrlen) + return 0; + + sa_kern_unaddr = bpf_rdonly_cast(sa_kern->uaddr, + bpf_core_type_id_kernel(struct sockaddr_un)); + if (memcmp(sa_kern_unaddr->sun_path, SERVUN_REWRITE_ADDRESS, + sizeof(SERVUN_REWRITE_ADDRESS) - 1) != 0) + return 0; + + return 1; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fentry.c b/tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fentry.c new file mode 100644 index 000000000000..8436c6729167 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fentry.c @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright Leon Hwang */ + +#include "vmlinux.h" +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> + +int count = 0; + +SEC("fentry/subprog_tail") +int BPF_PROG(fentry, struct sk_buff *skb) +{ + count++; + + return 0; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fexit.c b/tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fexit.c new file mode 100644 index 000000000000..fe16412c6e6e --- /dev/null +++ b/tools/testing/selftests/bpf/progs/tailcall_bpf2bpf_fexit.c @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright Leon Hwang */ + +#include "vmlinux.h" +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> + +int count = 0; + +SEC("fexit/subprog_tail") +int BPF_PROG(fexit, struct sk_buff *skb) +{ + count++; + + return 0; +} + +char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/test_bpf_ma.c b/tools/testing/selftests/bpf/progs/test_bpf_ma.c new file mode 100644 index 000000000000..b685a4aba6bd --- /dev/null +++ b/tools/testing/selftests/bpf/progs/test_bpf_ma.c @@ -0,0 +1,291 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (C) 2023. Huawei Technologies Co., Ltd */ +#include <vmlinux.h> +#include <bpf/bpf_tracing.h> +#include <bpf/bpf_helpers.h> + +#include "bpf_experimental.h" +#include "bpf_misc.h" + +#ifndef ARRAY_SIZE +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) +#endif + +struct generic_map_value { + void *data; +}; + +char _license[] SEC("license") = "GPL"; + +const unsigned int data_sizes[] = {8, 16, 32, 64, 96, 128, 192, 256, 512, 1024, 2048, 4096}; +const volatile unsigned int data_btf_ids[ARRAY_SIZE(data_sizes)] = {}; + +int err = 0; +int pid = 0; + +#define DEFINE_ARRAY_WITH_KPTR(_size) \ + struct bin_data_##_size { \ + char data[_size - sizeof(void *)]; \ + }; \ + struct map_value_##_size { \ + struct bin_data_##_size __kptr * data; \ + /* To emit BTF info for bin_data_xx */ \ + struct bin_data_##_size not_used; \ + }; \ + struct { \ + __uint(type, BPF_MAP_TYPE_ARRAY); \ + __type(key, int); \ + __type(value, struct map_value_##_size); \ + __uint(max_entries, 128); \ + } array_##_size SEC(".maps") + +#define DEFINE_ARRAY_WITH_PERCPU_KPTR(_size) \ + struct map_value_percpu_##_size { \ + struct bin_data_##_size __percpu_kptr * data; \ + }; \ + struct { \ + __uint(type, BPF_MAP_TYPE_ARRAY); \ + __type(key, int); \ + __type(value, struct map_value_percpu_##_size); \ + __uint(max_entries, 128); \ + } array_percpu_##_size SEC(".maps") + +static __always_inline void batch_alloc(struct bpf_map *map, unsigned int batch, unsigned int idx) +{ + struct generic_map_value *value; + unsigned int i, key; + void *old, *new; + + for (i = 0; i < batch; i++) { + key = i; + value = bpf_map_lookup_elem(map, &key); + if (!value) { + err = 1; + return; + } + new = bpf_obj_new_impl(data_btf_ids[idx], NULL); + if (!new) { + err = 2; + return; + } + old = bpf_kptr_xchg(&value->data, new); + if (old) { + bpf_obj_drop(old); + err = 3; + return; + } + } +} + +static __always_inline void batch_free(struct bpf_map *map, unsigned int batch, unsigned int idx) +{ + struct generic_map_value *value; + unsigned int i, key; + void *old; + + for (i = 0; i < batch; i++) { + key = i; + value = bpf_map_lookup_elem(map, &key); + if (!value) { + err = 4; + return; + } + old = bpf_kptr_xchg(&value->data, NULL); + if (!old) { + err = 5; + return; + } + bpf_obj_drop(old); + } +} + +static __always_inline void batch_percpu_alloc(struct bpf_map *map, unsigned int batch, + unsigned int idx) +{ + struct generic_map_value *value; + unsigned int i, key; + void *old, *new; + + for (i = 0; i < batch; i++) { + key = i; + value = bpf_map_lookup_elem(map, &key); + if (!value) { + err = 1; + return; + } + /* per-cpu allocator may not be able to refill in time */ + new = bpf_percpu_obj_new_impl(data_btf_ids[idx], NULL); + if (!new) + continue; + + old = bpf_kptr_xchg(&value->data, new); + if (old) { + bpf_percpu_obj_drop(old); + err = 2; + return; + } + } +} + +static __always_inline void batch_percpu_free(struct bpf_map *map, unsigned int batch, + unsigned int idx) +{ + struct generic_map_value *value; + unsigned int i, key; + void *old; + + for (i = 0; i < batch; i++) { + key = i; + value = bpf_map_lookup_elem(map, &key); + if (!value) { + err = 3; + return; + } + old = bpf_kptr_xchg(&value->data, NULL); + if (!old) + continue; + bpf_percpu_obj_drop(old); + } +} + +#define CALL_BATCH_ALLOC(size, batch, idx) \ + batch_alloc((struct bpf_map *)(&array_##size), batch, idx) + +#define CALL_BATCH_ALLOC_FREE(size, batch, idx) \ + do { \ + batch_alloc((struct bpf_map *)(&array_##size), batch, idx); \ + batch_free((struct bpf_map *)(&array_##size), batch, idx); \ + } while (0) + +#define CALL_BATCH_PERCPU_ALLOC(size, batch, idx) \ + batch_percpu_alloc((struct bpf_map *)(&array_percpu_##size), batch, idx) + +#define CALL_BATCH_PERCPU_ALLOC_FREE(size, batch, idx) \ + do { \ + batch_percpu_alloc((struct bpf_map *)(&array_percpu_##size), batch, idx); \ + batch_percpu_free((struct bpf_map *)(&array_percpu_##size), batch, idx); \ + } while (0) + +DEFINE_ARRAY_WITH_KPTR(8); +DEFINE_ARRAY_WITH_KPTR(16); +DEFINE_ARRAY_WITH_KPTR(32); +DEFINE_ARRAY_WITH_KPTR(64); +DEFINE_ARRAY_WITH_KPTR(96); +DEFINE_ARRAY_WITH_KPTR(128); +DEFINE_ARRAY_WITH_KPTR(192); +DEFINE_ARRAY_WITH_KPTR(256); +DEFINE_ARRAY_WITH_KPTR(512); +DEFINE_ARRAY_WITH_KPTR(1024); +DEFINE_ARRAY_WITH_KPTR(2048); +DEFINE_ARRAY_WITH_KPTR(4096); + +/* per-cpu kptr doesn't support bin_data_8 which is a zero-sized array */ +DEFINE_ARRAY_WITH_PERCPU_KPTR(16); +DEFINE_ARRAY_WITH_PERCPU_KPTR(32); +DEFINE_ARRAY_WITH_PERCPU_KPTR(64); +DEFINE_ARRAY_WITH_PERCPU_KPTR(96); +DEFINE_ARRAY_WITH_PERCPU_KPTR(128); +DEFINE_ARRAY_WITH_PERCPU_KPTR(192); +DEFINE_ARRAY_WITH_PERCPU_KPTR(256); +DEFINE_ARRAY_WITH_PERCPU_KPTR(512); +DEFINE_ARRAY_WITH_PERCPU_KPTR(1024); +DEFINE_ARRAY_WITH_PERCPU_KPTR(2048); +DEFINE_ARRAY_WITH_PERCPU_KPTR(4096); + +SEC("?fentry/" SYS_PREFIX "sys_nanosleep") +int test_batch_alloc_free(void *ctx) +{ + if ((u32)bpf_get_current_pid_tgid() != pid) + return 0; + + /* Alloc 128 8-bytes objects in batch to trigger refilling, + * then free 128 8-bytes objects in batch to trigger freeing. + */ + CALL_BATCH_ALLOC_FREE(8, 128, 0); + CALL_BATCH_ALLOC_FREE(16, 128, 1); + CALL_BATCH_ALLOC_FREE(32, 128, 2); + CALL_BATCH_ALLOC_FREE(64, 128, 3); + CALL_BATCH_ALLOC_FREE(96, 128, 4); + CALL_BATCH_ALLOC_FREE(128, 128, 5); + CALL_BATCH_ALLOC_FREE(192, 128, 6); + CALL_BATCH_ALLOC_FREE(256, 128, 7); + CALL_BATCH_ALLOC_FREE(512, 64, 8); + CALL_BATCH_ALLOC_FREE(1024, 32, 9); + CALL_BATCH_ALLOC_FREE(2048, 16, 10); + CALL_BATCH_ALLOC_FREE(4096, 8, 11); + + return 0; +} + +SEC("?fentry/" SYS_PREFIX "sys_nanosleep") +int test_free_through_map_free(void *ctx) +{ + if ((u32)bpf_get_current_pid_tgid() != pid) + return 0; + + /* Alloc 128 8-bytes objects in batch to trigger refilling, + * then free these objects through map free. + */ + CALL_BATCH_ALLOC(8, 128, 0); + CALL_BATCH_ALLOC(16, 128, 1); + CALL_BATCH_ALLOC(32, 128, 2); + CALL_BATCH_ALLOC(64, 128, 3); + CALL_BATCH_ALLOC(96, 128, 4); + CALL_BATCH_ALLOC(128, 128, 5); + CALL_BATCH_ALLOC(192, 128, 6); + CALL_BATCH_ALLOC(256, 128, 7); + CALL_BATCH_ALLOC(512, 64, 8); + CALL_BATCH_ALLOC(1024, 32, 9); + CALL_BATCH_ALLOC(2048, 16, 10); + CALL_BATCH_ALLOC(4096, 8, 11); + + return 0; +} + +SEC("?fentry/" SYS_PREFIX "sys_nanosleep") +int test_batch_percpu_alloc_free(void *ctx) +{ + if ((u32)bpf_get_current_pid_tgid() != pid) + return 0; + + /* Alloc 128 16-bytes per-cpu objects in batch to trigger refilling, + * then free 128 16-bytes per-cpu objects in batch to trigger freeing. + */ + CALL_BATCH_PERCPU_ALLOC_FREE(16, 128, 1); + CALL_BATCH_PERCPU_ALLOC_FREE(32, 128, 2); + CALL_BATCH_PERCPU_ALLOC_FREE(64, 128, 3); + CALL_BATCH_PERCPU_ALLOC_FREE(96, 128, 4); + CALL_BATCH_PERCPU_ALLOC_FREE(128, 128, 5); + CALL_BATCH_PERCPU_ALLOC_FREE(192, 128, 6); + CALL_BATCH_PERCPU_ALLOC_FREE(256, 128, 7); + CALL_BATCH_PERCPU_ALLOC_FREE(512, 64, 8); + CALL_BATCH_PERCPU_ALLOC_FREE(1024, 32, 9); + CALL_BATCH_PERCPU_ALLOC_FREE(2048, 16, 10); + CALL_BATCH_PERCPU_ALLOC_FREE(4096, 8, 11); + + return 0; +} + +SEC("?fentry/" SYS_PREFIX "sys_nanosleep") +int test_percpu_free_through_map_free(void *ctx) +{ + if ((u32)bpf_get_current_pid_tgid() != pid) + return 0; + + /* Alloc 128 16-bytes per-cpu objects in batch to trigger refilling, + * then free these object through map free. + */ + CALL_BATCH_PERCPU_ALLOC(16, 128, 1); + CALL_BATCH_PERCPU_ALLOC(32, 128, 2); + CALL_BATCH_PERCPU_ALLOC(64, 128, 3); + CALL_BATCH_PERCPU_ALLOC(96, 128, 4); + CALL_BATCH_PERCPU_ALLOC(128, 128, 5); + CALL_BATCH_PERCPU_ALLOC(192, 128, 6); + CALL_BATCH_PERCPU_ALLOC(256, 128, 7); + CALL_BATCH_PERCPU_ALLOC(512, 64, 8); + CALL_BATCH_PERCPU_ALLOC(1024, 32, 9); + CALL_BATCH_PERCPU_ALLOC(2048, 16, 10); + CALL_BATCH_PERCPU_ALLOC(4096, 8, 11); + + return 0; +} diff --git a/tools/testing/selftests/bpf/progs/test_ldsx_insn.c b/tools/testing/selftests/bpf/progs/test_ldsx_insn.c index 67c14ba1e87b..3ddcb3777912 100644 --- a/tools/testing/selftests/bpf/progs/test_ldsx_insn.c +++ b/tools/testing/selftests/bpf/progs/test_ldsx_insn.c @@ -6,7 +6,8 @@ #include <bpf/bpf_tracing.h> #if (defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \ - (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64)) && __clang_major__ >= 18 + (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64) || \ + defined(__TARGET_ARCH_s390)) && __clang_major__ >= 18 const volatile int skip = 0; #else const volatile int skip = 1; @@ -104,7 +105,11 @@ int _tc(volatile struct __sk_buff *skb) "%[tmp_mark] = r1" : [tmp_mark]"=r"(tmp_mark) : [ctx]"r"(skb), - [off_mark]"i"(offsetof(struct __sk_buff, mark)) + [off_mark]"i"(offsetof(struct __sk_buff, mark) +#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ + + sizeof(skb->mark) - 1 +#endif + ) : "r1"); #else tmp_mark = (char)skb->mark; diff --git a/tools/testing/selftests/bpf/progs/test_task_under_cgroup.c b/tools/testing/selftests/bpf/progs/test_task_under_cgroup.c index 56cdc0a553f0..7e750309ce27 100644 --- a/tools/testing/selftests/bpf/progs/test_task_under_cgroup.c +++ b/tools/testing/selftests/bpf/progs/test_task_under_cgroup.c @@ -18,7 +18,7 @@ const volatile __u64 cgid; int remote_pid; SEC("tp_btf/task_newtask") -int BPF_PROG(handle__task_newtask, struct task_struct *task, u64 clone_flags) +int BPF_PROG(tp_btf_run, struct task_struct *task, u64 clone_flags) { struct cgroup *cgrp = NULL; struct task_struct *acquired; @@ -48,4 +48,30 @@ out: return 0; } +SEC("lsm.s/bpf") +int BPF_PROG(lsm_run, int cmd, union bpf_attr *attr, unsigned int size) +{ + struct cgroup *cgrp = NULL; + struct task_struct *task; + int ret = 0; + + task = bpf_get_current_task_btf(); + if (local_pid != task->pid) + return 0; + + if (cmd != BPF_LINK_CREATE) + return 0; + + /* 1 is the root cgroup */ + cgrp = bpf_cgroup_from_id(1); + if (!cgrp) + goto out; + if (!bpf_task_under_cgroup(task, cgrp)) + ret = -1; + bpf_cgroup_release(cgrp); + +out: + return ret; +} + char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/progs/test_tc_link.c b/tools/testing/selftests/bpf/progs/test_tc_link.c index 30e7124c49a1..992400acb957 100644 --- a/tools/testing/selftests/bpf/progs/test_tc_link.c +++ b/tools/testing/selftests/bpf/progs/test_tc_link.c @@ -1,7 +1,11 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2023 Isovalent */ #include <stdbool.h> + #include <linux/bpf.h> +#include <linux/if_ether.h> + +#include <bpf/bpf_endian.h> #include <bpf/bpf_helpers.h> char LICENSE[] SEC("license") = "GPL"; @@ -12,10 +16,19 @@ bool seen_tc3; bool seen_tc4; bool seen_tc5; bool seen_tc6; +bool seen_eth; SEC("tc/ingress") int tc1(struct __sk_buff *skb) { + struct ethhdr eth = {}; + + if (skb->protocol != __bpf_constant_htons(ETH_P_IP)) + goto out; + if (bpf_skb_load_bytes(skb, 0, ð, sizeof(eth))) + goto out; + seen_eth = eth.h_proto == bpf_htons(ETH_P_IP); +out: seen_tc1 = true; return TCX_NEXT; } diff --git a/tools/testing/selftests/bpf/progs/test_uprobe.c b/tools/testing/selftests/bpf/progs/test_uprobe.c new file mode 100644 index 000000000000..896c88a4960d --- /dev/null +++ b/tools/testing/selftests/bpf/progs/test_uprobe.c @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2023 Hengqi Chen */ + +#include "vmlinux.h" +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> + +pid_t my_pid = 0; + +int test1_result = 0; +int test2_result = 0; +int test3_result = 0; +int test4_result = 0; + +SEC("uprobe/./liburandom_read.so:urandlib_api_sameoffset") +int BPF_UPROBE(test1) +{ + pid_t pid = bpf_get_current_pid_tgid() >> 32; + + if (pid != my_pid) + return 0; + + test1_result = 1; + return 0; +} + +SEC("uprobe/./liburandom_read.so:urandlib_api_sameoffset@LIBURANDOM_READ_1.0.0") +int BPF_UPROBE(test2) +{ + pid_t pid = bpf_get_current_pid_tgid() >> 32; + + if (pid != my_pid) + return 0; + + test2_result = 1; + return 0; +} + +SEC("uretprobe/./liburandom_read.so:urandlib_api_sameoffset@@LIBURANDOM_READ_2.0.0") +int BPF_URETPROBE(test3, int ret) +{ + pid_t pid = bpf_get_current_pid_tgid() >> 32; + + if (pid != my_pid) + return 0; + + test3_result = ret; + return 0; +} + +SEC("uprobe") +int BPF_UPROBE(test4) +{ + pid_t pid = bpf_get_current_pid_tgid() >> 32; + + if (pid != my_pid) + return 0; + + test4_result = 1; + return 0; +} diff --git a/tools/testing/selftests/bpf/progs/test_vmlinux.c b/tools/testing/selftests/bpf/progs/test_vmlinux.c index 4b8e37f7fd06..78b23934d9f8 100644 --- a/tools/testing/selftests/bpf/progs/test_vmlinux.c +++ b/tools/testing/selftests/bpf/progs/test_vmlinux.c @@ -16,12 +16,12 @@ bool kprobe_called = false; bool fentry_called = false; SEC("tp/syscalls/sys_enter_nanosleep") -int handle__tp(struct trace_event_raw_sys_enter *args) +int handle__tp(struct syscall_trace_enter *args) { struct __kernel_timespec *ts; long tv_nsec; - if (args->id != __NR_nanosleep) + if (args->nr != __NR_nanosleep) return 0; ts = (void *)args->args[0]; diff --git a/tools/testing/selftests/bpf/progs/timer.c b/tools/testing/selftests/bpf/progs/timer.c index 9a16d95213e1..8b946c8188c6 100644 --- a/tools/testing/selftests/bpf/progs/timer.c +++ b/tools/testing/selftests/bpf/progs/timer.c @@ -51,7 +51,7 @@ struct { __uint(max_entries, 1); __type(key, int); __type(value, struct elem); -} abs_timer SEC(".maps"); +} abs_timer SEC(".maps"), soft_timer_pinned SEC(".maps"), abs_timer_pinned SEC(".maps"); __u64 bss_data; __u64 abs_data; @@ -59,6 +59,8 @@ __u64 err; __u64 ok; __u64 callback_check = 52; __u64 callback2_check = 52; +__u64 pinned_callback_check; +__s32 pinned_cpu; #define ARRAY 1 #define HTAB 2 @@ -329,3 +331,62 @@ int BPF_PROG2(test3, int, a) return 0; } + +/* callback for pinned timer */ +static int timer_cb_pinned(void *map, int *key, struct bpf_timer *timer) +{ + __s32 cpu = bpf_get_smp_processor_id(); + + if (cpu != pinned_cpu) + err |= 16384; + + pinned_callback_check++; + return 0; +} + +static void test_pinned_timer(bool soft) +{ + int key = 0; + void *map; + struct bpf_timer *timer; + __u64 flags = BPF_F_TIMER_CPU_PIN; + __u64 start_time; + + if (soft) { + map = &soft_timer_pinned; + start_time = 0; + } else { + map = &abs_timer_pinned; + start_time = bpf_ktime_get_boot_ns(); + flags |= BPF_F_TIMER_ABS; + } + + timer = bpf_map_lookup_elem(map, &key); + if (timer) { + if (bpf_timer_init(timer, map, CLOCK_BOOTTIME) != 0) + err |= 4096; + bpf_timer_set_callback(timer, timer_cb_pinned); + pinned_cpu = bpf_get_smp_processor_id(); + bpf_timer_start(timer, start_time + 1000, flags); + } else { + err |= 8192; + } +} + +SEC("fentry/bpf_fentry_test4") +int BPF_PROG2(test4, int, a) +{ + bpf_printk("test4"); + test_pinned_timer(true); + + return 0; +} + +SEC("fentry/bpf_fentry_test5") +int BPF_PROG2(test5, int, a) +{ + bpf_printk("test5"); + test_pinned_timer(false); + + return 0; +} diff --git a/tools/testing/selftests/bpf/progs/timer_failure.c b/tools/testing/selftests/bpf/progs/timer_failure.c new file mode 100644 index 000000000000..226d33b5a05c --- /dev/null +++ b/tools/testing/selftests/bpf/progs/timer_failure.c @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */ + +#include <linux/bpf.h> +#include <time.h> +#include <errno.h> +#include <bpf/bpf_helpers.h> +#include "bpf_misc.h" +#include "bpf_tcp_helpers.h" + +char _license[] SEC("license") = "GPL"; + +struct elem { + struct bpf_timer t; +}; + +struct { + __uint(type, BPF_MAP_TYPE_ARRAY); + __uint(max_entries, 1); + __type(key, int); + __type(value, struct elem); +} timer_map SEC(".maps"); + +static int timer_cb_ret1(void *map, int *key, struct bpf_timer *timer) +{ + if (bpf_get_smp_processor_id() % 2) + return 1; + else + return 0; +} + +SEC("fentry/bpf_fentry_test1") +__failure __msg("should have been in (0x0; 0x0)") +int BPF_PROG2(test_ret_1, int, a) +{ + int key = 0; + struct bpf_timer *timer; + + timer = bpf_map_lookup_elem(&timer_map, &key); + if (timer) { + bpf_timer_init(timer, &timer_map, CLOCK_BOOTTIME); + bpf_timer_set_callback(timer, timer_cb_ret1); + bpf_timer_start(timer, 1000, 0); + } + + return 0; +} diff --git a/tools/testing/selftests/bpf/progs/verifier_bswap.c b/tools/testing/selftests/bpf/progs/verifier_bswap.c index 8893094725f0..107525fb4a6a 100644 --- a/tools/testing/selftests/bpf/progs/verifier_bswap.c +++ b/tools/testing/selftests/bpf/progs/verifier_bswap.c @@ -5,7 +5,9 @@ #include "bpf_misc.h" #if (defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \ - (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64)) && __clang_major__ >= 18 + (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64) || \ + defined(__TARGET_ARCH_arm) || defined(__TARGET_ARCH_s390)) && \ + __clang_major__ >= 18 SEC("socket") __description("BSWAP, 16") diff --git a/tools/testing/selftests/bpf/progs/verifier_gotol.c b/tools/testing/selftests/bpf/progs/verifier_gotol.c index 2dae5322a18e..9f202eda952f 100644 --- a/tools/testing/selftests/bpf/progs/verifier_gotol.c +++ b/tools/testing/selftests/bpf/progs/verifier_gotol.c @@ -5,7 +5,9 @@ #include "bpf_misc.h" #if (defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \ - (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64)) && __clang_major__ >= 18 + (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64) || \ + defined(__TARGET_ARCH_arm) || defined(__TARGET_ARCH_s390)) && \ + __clang_major__ >= 18 SEC("socket") __description("gotol, small_imm") diff --git a/tools/testing/selftests/bpf/progs/verifier_ldsx.c b/tools/testing/selftests/bpf/progs/verifier_ldsx.c index 0c638f45aaf1..375525329637 100644 --- a/tools/testing/selftests/bpf/progs/verifier_ldsx.c +++ b/tools/testing/selftests/bpf/progs/verifier_ldsx.c @@ -5,19 +5,25 @@ #include "bpf_misc.h" #if (defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \ - (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64)) && __clang_major__ >= 18 + (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64) || \ + defined(__TARGET_ARCH_arm) || defined(__TARGET_ARCH_s390)) && \ + __clang_major__ >= 18 SEC("socket") __description("LDSX, S8") __success __success_unpriv __retval(-2) __naked void ldsx_s8(void) { - asm volatile (" \ - r1 = 0x3fe; \ - *(u64 *)(r10 - 8) = r1; \ - r0 = *(s8 *)(r10 - 8); \ - exit; \ -" ::: __clobber_all); + asm volatile ( + "r1 = 0x3fe;" + "*(u64 *)(r10 - 8) = r1;" +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ + "r0 = *(s8 *)(r10 - 8);" +#else + "r0 = *(s8 *)(r10 - 1);" +#endif + "exit;" + ::: __clobber_all); } SEC("socket") @@ -25,12 +31,16 @@ __description("LDSX, S16") __success __success_unpriv __retval(-2) __naked void ldsx_s16(void) { - asm volatile (" \ - r1 = 0x3fffe; \ - *(u64 *)(r10 - 8) = r1; \ - r0 = *(s16 *)(r10 - 8); \ - exit; \ -" ::: __clobber_all); + asm volatile ( + "r1 = 0x3fffe;" + "*(u64 *)(r10 - 8) = r1;" +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ + "r0 = *(s16 *)(r10 - 8);" +#else + "r0 = *(s16 *)(r10 - 2);" +#endif + "exit;" + ::: __clobber_all); } SEC("socket") @@ -38,35 +48,43 @@ __description("LDSX, S32") __success __success_unpriv __retval(-1) __naked void ldsx_s32(void) { - asm volatile (" \ - r1 = 0xfffffffe; \ - *(u64 *)(r10 - 8) = r1; \ - r0 = *(s32 *)(r10 - 8); \ - r0 >>= 1; \ - exit; \ -" ::: __clobber_all); + asm volatile ( + "r1 = 0xfffffffe;" + "*(u64 *)(r10 - 8) = r1;" +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ + "r0 = *(s32 *)(r10 - 8);" +#else + "r0 = *(s32 *)(r10 - 4);" +#endif + "r0 >>= 1;" + "exit;" + ::: __clobber_all); } SEC("socket") __description("LDSX, S8 range checking, privileged") __log_level(2) __success __retval(1) -__msg("R1_w=scalar(smin=-128,smax=127)") +__msg("R1_w=scalar(smin=smin32=-128,smax=smax32=127)") __naked void ldsx_s8_range_priv(void) { - asm volatile (" \ - call %[bpf_get_prandom_u32]; \ - *(u64 *)(r10 - 8) = r0; \ - r1 = *(s8 *)(r10 - 8); \ - /* r1 with s8 range */ \ - if r1 s> 0x7f goto l0_%=; \ - if r1 s< -0x80 goto l0_%=; \ - r0 = 1; \ -l1_%=: \ - exit; \ -l0_%=: \ - r0 = 2; \ - goto l1_%=; \ -" : + asm volatile ( + "call %[bpf_get_prandom_u32];" + "*(u64 *)(r10 - 8) = r0;" +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ + "r1 = *(s8 *)(r10 - 8);" +#else + "r1 = *(s8 *)(r10 - 1);" +#endif + /* r1 with s8 range */ + "if r1 s> 0x7f goto l0_%=;" + "if r1 s< -0x80 goto l0_%=;" + "r0 = 1;" +"l1_%=:" + "exit;" +"l0_%=:" + "r0 = 2;" + "goto l1_%=;" + : : __imm(bpf_get_prandom_u32) : __clobber_all); } @@ -76,20 +94,24 @@ __description("LDSX, S16 range checking") __success __success_unpriv __retval(1) __naked void ldsx_s16_range(void) { - asm volatile (" \ - call %[bpf_get_prandom_u32]; \ - *(u64 *)(r10 - 8) = r0; \ - r1 = *(s16 *)(r10 - 8); \ - /* r1 with s16 range */ \ - if r1 s> 0x7fff goto l0_%=; \ - if r1 s< -0x8000 goto l0_%=; \ - r0 = 1; \ -l1_%=: \ - exit; \ -l0_%=: \ - r0 = 2; \ - goto l1_%=; \ -" : + asm volatile ( + "call %[bpf_get_prandom_u32];" + "*(u64 *)(r10 - 8) = r0;" +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ + "r1 = *(s16 *)(r10 - 8);" +#else + "r1 = *(s16 *)(r10 - 2);" +#endif + /* r1 with s16 range */ + "if r1 s> 0x7fff goto l0_%=;" + "if r1 s< -0x8000 goto l0_%=;" + "r0 = 1;" +"l1_%=:" + "exit;" +"l0_%=:" + "r0 = 2;" + "goto l1_%=;" + : : __imm(bpf_get_prandom_u32) : __clobber_all); } @@ -99,20 +121,24 @@ __description("LDSX, S32 range checking") __success __success_unpriv __retval(1) __naked void ldsx_s32_range(void) { - asm volatile (" \ - call %[bpf_get_prandom_u32]; \ - *(u64 *)(r10 - 8) = r0; \ - r1 = *(s32 *)(r10 - 8); \ - /* r1 with s16 range */ \ - if r1 s> 0x7fffFFFF goto l0_%=; \ - if r1 s< -0x80000000 goto l0_%=; \ - r0 = 1; \ -l1_%=: \ - exit; \ -l0_%=: \ - r0 = 2; \ - goto l1_%=; \ -" : + asm volatile ( + "call %[bpf_get_prandom_u32];" + "*(u64 *)(r10 - 8) = r0;" +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ + "r1 = *(s32 *)(r10 - 8);" +#else + "r1 = *(s32 *)(r10 - 4);" +#endif + /* r1 with s16 range */ + "if r1 s> 0x7fffFFFF goto l0_%=;" + "if r1 s< -0x80000000 goto l0_%=;" + "r0 = 1;" +"l1_%=:" + "exit;" +"l0_%=:" + "r0 = 2;" + "goto l1_%=;" + : : __imm(bpf_get_prandom_u32) : __clobber_all); } diff --git a/tools/testing/selftests/bpf/progs/verifier_movsx.c b/tools/testing/selftests/bpf/progs/verifier_movsx.c index 3c8ac2c57b1b..b2a04d1179d0 100644 --- a/tools/testing/selftests/bpf/progs/verifier_movsx.c +++ b/tools/testing/selftests/bpf/progs/verifier_movsx.c @@ -5,7 +5,9 @@ #include "bpf_misc.h" #if (defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \ - (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64)) && __clang_major__ >= 18 + (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64) || \ + defined(__TARGET_ARCH_arm) || defined(__TARGET_ARCH_s390)) && \ + __clang_major__ >= 18 SEC("socket") __description("MOV32SX, S8") diff --git a/tools/testing/selftests/bpf/progs/verifier_sdiv.c b/tools/testing/selftests/bpf/progs/verifier_sdiv.c index 0990f8825675..8fc5174808b2 100644 --- a/tools/testing/selftests/bpf/progs/verifier_sdiv.c +++ b/tools/testing/selftests/bpf/progs/verifier_sdiv.c @@ -5,7 +5,9 @@ #include "bpf_misc.h" #if (defined(__TARGET_ARCH_arm64) || defined(__TARGET_ARCH_x86) || \ - (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64)) && __clang_major__ >= 18 + (defined(__TARGET_ARCH_riscv) && __riscv_xlen == 64) || \ + defined(__TARGET_ARCH_arm) || defined(__TARGET_ARCH_s390)) && \ + __clang_major__ >= 18 SEC("socket") __description("SDIV32, non-zero imm divisor, check 1") diff --git a/tools/testing/selftests/bpf/progs/xdp_hw_metadata.c b/tools/testing/selftests/bpf/progs/xdp_hw_metadata.c index b2dfd7066c6e..f6d1cc9ad892 100644 --- a/tools/testing/selftests/bpf/progs/xdp_hw_metadata.c +++ b/tools/testing/selftests/bpf/progs/xdp_hw_metadata.c @@ -21,7 +21,7 @@ extern int bpf_xdp_metadata_rx_timestamp(const struct xdp_md *ctx, extern int bpf_xdp_metadata_rx_hash(const struct xdp_md *ctx, __u32 *hash, enum xdp_rss_hash_type *rss_type) __ksym; -SEC("xdp") +SEC("xdp.frags") int rx(struct xdp_md *ctx) { void *data, *data_meta, *data_end; diff --git a/tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c b/tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c index 07d786329105..e959336c7a73 100644 --- a/tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c +++ b/tools/testing/selftests/bpf/progs/xdp_synproxy_kern.c @@ -177,7 +177,7 @@ static __always_inline __u32 tcp_ns_to_ts(__u64 ns) return ns / (NSEC_PER_SEC / TCP_TS_HZ); } -static __always_inline __u32 tcp_time_stamp_raw(void) +static __always_inline __u32 tcp_clock_ms(void) { return tcp_ns_to_ts(tcp_clock_ns()); } @@ -274,7 +274,7 @@ static __always_inline bool tscookie_init(struct tcphdr *tcp_header, if (!loop_ctx.option_timestamp) return false; - cookie = tcp_time_stamp_raw() & ~TSMASK; + cookie = tcp_clock_ms() & ~TSMASK; cookie |= loop_ctx.wscale & TS_OPT_WSCALE_MASK; if (loop_ctx.option_sack) cookie |= TS_OPT_SACK; diff --git a/tools/testing/selftests/bpf/progs/xsk_xdp_progs.c b/tools/testing/selftests/bpf/progs/xsk_xdp_progs.c index 24369f242853..ccde6a4c6319 100644 --- a/tools/testing/selftests/bpf/progs/xsk_xdp_progs.c +++ b/tools/testing/selftests/bpf/progs/xsk_xdp_progs.c @@ -3,11 +3,12 @@ #include <linux/bpf.h> #include <bpf/bpf_helpers.h> -#include "xsk_xdp_metadata.h" +#include <linux/if_ether.h> +#include "xsk_xdp_common.h" struct { __uint(type, BPF_MAP_TYPE_XSKMAP); - __uint(max_entries, 1); + __uint(max_entries, 2); __uint(key_size, sizeof(int)); __uint(value_size, sizeof(int)); } xsk SEC(".maps"); @@ -52,4 +53,21 @@ SEC("xdp.frags") int xsk_xdp_populate_metadata(struct xdp_md *xdp) return bpf_redirect_map(&xsk, 0, XDP_DROP); } +SEC("xdp") int xsk_xdp_shared_umem(struct xdp_md *xdp) +{ + void *data = (void *)(long)xdp->data; + void *data_end = (void *)(long)xdp->data_end; + struct ethhdr *eth = data; + + if (eth + 1 > data_end) + return XDP_DROP; + + /* Redirecting packets based on the destination MAC address */ + idx = ((unsigned int)(eth->h_dest[5])) / 2; + if (idx > MAX_SOCKETS) + return XDP_DROP; + + return bpf_redirect_map(&xsk, idx, XDP_DROP); +} + char _license[] SEC("license") = "GPL"; diff --git a/tools/testing/selftests/bpf/test_bpftool_synctypes.py b/tools/testing/selftests/bpf/test_bpftool_synctypes.py index 0cfece7ff4f8..0ed67b6b31dd 100755 --- a/tools/testing/selftests/bpf/test_bpftool_synctypes.py +++ b/tools/testing/selftests/bpf/test_bpftool_synctypes.py @@ -509,6 +509,15 @@ def main(): source_map_types.remove('cgroup_storage_deprecated') source_map_types.add('cgroup_storage') + # The same applied to BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE_DEPRECATED and + # BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE which share the same enum value + # and source_map_types picks + # BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE_DEPRECATED/percpu_cgroup_storage_deprecated. + # Replace 'percpu_cgroup_storage_deprecated' with 'percpu_cgroup_storage' + # so it aligns with what `bpftool map help` shows. + source_map_types.remove('percpu_cgroup_storage_deprecated') + source_map_types.add('percpu_cgroup_storage') + help_map_types = map_info.get_map_help() help_map_options = map_info.get_options() map_info.close() diff --git a/tools/testing/selftests/bpf/test_loader.c b/tools/testing/selftests/bpf/test_loader.c index b4edd8454934..37ffa57f28a1 100644 --- a/tools/testing/selftests/bpf/test_loader.c +++ b/tools/testing/selftests/bpf/test_loader.c @@ -69,7 +69,7 @@ static int tester_init(struct test_loader *tester) { if (!tester->log_buf) { tester->log_buf_sz = TEST_LOADER_LOG_BUF_SZ; - tester->log_buf = malloc(tester->log_buf_sz); + tester->log_buf = calloc(tester->log_buf_sz, 1); if (!ASSERT_OK_PTR(tester->log_buf, "tester_log_buf")) return -ENOMEM; } @@ -538,7 +538,7 @@ void run_subtest(struct test_loader *tester, bool unpriv) { struct test_subspec *subspec = unpriv ? &spec->unpriv : &spec->priv; - struct bpf_program *tprog, *tprog_iter; + struct bpf_program *tprog = NULL, *tprog_iter; struct test_spec *spec_iter; struct cap_state caps = {}; struct bpf_object *tobj; diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c index 4d582cac2c09..1b9387890148 100644 --- a/tools/testing/selftests/bpf/test_progs.c +++ b/tools/testing/selftests/bpf/test_progs.c @@ -255,7 +255,7 @@ static void print_subtest_name(int test_num, int subtest_num, const char *test_name, char *subtest_name, char *result) { - char test_num_str[TEST_NUM_WIDTH + 1]; + char test_num_str[32]; snprintf(test_num_str, sizeof(test_num_str), "%d/%d", test_num, subtest_num); diff --git a/tools/testing/selftests/bpf/test_progs.h b/tools/testing/selftests/bpf/test_progs.h index 77bd492c6024..2f9f6f250f17 100644 --- a/tools/testing/selftests/bpf/test_progs.h +++ b/tools/testing/selftests/bpf/test_progs.h @@ -417,6 +417,8 @@ int get_bpf_max_tramp_links(void); #define SYS_NANOSLEEP_KPROBE_NAME "__s390x_sys_nanosleep" #elif defined(__aarch64__) #define SYS_NANOSLEEP_KPROBE_NAME "__arm64_sys_nanosleep" +#elif defined(__riscv) +#define SYS_NANOSLEEP_KPROBE_NAME "__riscv_sys_nanosleep" #else #define SYS_NANOSLEEP_KPROBE_NAME "sys_nanosleep" #endif diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c index 31f1c935cd07..98107e0452d3 100644 --- a/tools/testing/selftests/bpf/test_verifier.c +++ b/tools/testing/selftests/bpf/test_verifier.c @@ -1880,7 +1880,7 @@ int main(int argc, char **argv) } } - get_unpriv_disabled(); + unpriv_disabled = get_unpriv_disabled(); if (unpriv && unpriv_disabled) { printf("Cannot run as unprivileged user with sysctl %s.\n", UNPRIV_SYSCTL); diff --git a/tools/testing/selftests/bpf/test_xsk.sh b/tools/testing/selftests/bpf/test_xsk.sh index 2aa5a3445056..65aafe0003db 100755 --- a/tools/testing/selftests/bpf/test_xsk.sh +++ b/tools/testing/selftests/bpf/test_xsk.sh @@ -73,17 +73,33 @@ # # Run test suite for physical device in loopback mode # sudo ./test_xsk.sh -i IFACE +# +# Run test suite in a specific mode only [skb,drv,zc] +# sudo ./test_xsk.sh -m MODE +# +# List available tests +# ./test_xsk.sh -l +# +# Run a specific test from the test suite +# sudo ./test_xsk.sh -t TEST_NAME +# +# Display the available command line options +# ./test_xsk.sh -h . xsk_prereqs.sh ETH="" -while getopts "vi:d" flag +while getopts "vi:dm:lt:h" flag do case "${flag}" in v) verbose=1;; d) debug=1;; i) ETH=${OPTARG};; + m) MODE=${OPTARG};; + l) list=1;; + t) TEST=${OPTARG};; + h) help=1;; esac done @@ -131,6 +147,16 @@ setup_vethPairs() { ip link set ${VETH0} up } +if [[ $list -eq 1 ]]; then + ./${XSKOBJ} -l + exit +fi + +if [[ $help -eq 1 ]]; then + ./${XSKOBJ} + exit +fi + if [ ! -z $ETH ]; then VETH0=${ETH} VETH1=${ETH} @@ -153,6 +179,14 @@ if [[ $verbose -eq 1 ]]; then ARGS+="-v " fi +if [ -n "$MODE" ]; then + ARGS+="-m ${MODE} " +fi + +if [ -n "$TEST" ]; then + ARGS+="-t ${TEST} " +fi + retval=$? test_status $retval "${TEST_NAME}" @@ -175,6 +209,10 @@ else cleanup_iface ${ETH} ${MTU} fi +if [[ $list -eq 1 ]]; then + exit +fi + TEST_NAME="XSK_SELFTESTS_${VETH0}_BUSY_POLL" busy_poll=1 diff --git a/tools/testing/selftests/bpf/trace_helpers.c b/tools/testing/selftests/bpf/trace_helpers.c index f83d9f65c65b..4faa898ff7fc 100644 --- a/tools/testing/selftests/bpf/trace_helpers.c +++ b/tools/testing/selftests/bpf/trace_helpers.c @@ -7,6 +7,7 @@ #include <errno.h> #include <fcntl.h> #include <poll.h> +#include <pthread.h> #include <unistd.h> #include <linux/perf_event.h> #include <sys/mman.h> @@ -14,104 +15,165 @@ #include <linux/limits.h> #include <libelf.h> #include <gelf.h> +#include "bpf/libbpf_internal.h" #define TRACEFS_PIPE "/sys/kernel/tracing/trace_pipe" #define DEBUGFS_PIPE "/sys/kernel/debug/tracing/trace_pipe" -#define MAX_SYMS 400000 -static struct ksym syms[MAX_SYMS]; -static int sym_cnt; +struct ksyms { + struct ksym *syms; + size_t sym_cap; + size_t sym_cnt; +}; + +static struct ksyms *ksyms; +static pthread_mutex_t ksyms_mutex = PTHREAD_MUTEX_INITIALIZER; + +static int ksyms__add_symbol(struct ksyms *ksyms, const char *name, + unsigned long addr) +{ + void *tmp; + + tmp = strdup(name); + if (!tmp) + return -ENOMEM; + ksyms->syms[ksyms->sym_cnt].addr = addr; + ksyms->syms[ksyms->sym_cnt].name = tmp; + ksyms->sym_cnt++; + return 0; +} + +void free_kallsyms_local(struct ksyms *ksyms) +{ + unsigned int i; + + if (!ksyms) + return; + + if (!ksyms->syms) { + free(ksyms); + return; + } + + for (i = 0; i < ksyms->sym_cnt; i++) + free(ksyms->syms[i].name); + free(ksyms->syms); + free(ksyms); +} static int ksym_cmp(const void *p1, const void *p2) { return ((struct ksym *)p1)->addr - ((struct ksym *)p2)->addr; } -int load_kallsyms_refresh(void) +struct ksyms *load_kallsyms_local(void) { FILE *f; char func[256], buf[256]; char symbol; void *addr; - int i = 0; - - sym_cnt = 0; + int ret; + struct ksyms *ksyms; f = fopen("/proc/kallsyms", "r"); if (!f) - return -ENOENT; + return NULL; + + ksyms = calloc(1, sizeof(struct ksyms)); + if (!ksyms) { + fclose(f); + return NULL; + } while (fgets(buf, sizeof(buf), f)) { if (sscanf(buf, "%p %c %s", &addr, &symbol, func) != 3) break; if (!addr) continue; - if (i >= MAX_SYMS) - return -EFBIG; - syms[i].addr = (long) addr; - syms[i].name = strdup(func); - i++; + ret = libbpf_ensure_mem((void **) &ksyms->syms, &ksyms->sym_cap, + sizeof(struct ksym), ksyms->sym_cnt + 1); + if (ret) + goto error; + ret = ksyms__add_symbol(ksyms, func, (unsigned long)addr); + if (ret) + goto error; } fclose(f); - sym_cnt = i; - qsort(syms, sym_cnt, sizeof(struct ksym), ksym_cmp); - return 0; + qsort(ksyms->syms, ksyms->sym_cnt, sizeof(struct ksym), ksym_cmp); + return ksyms; + +error: + fclose(f); + free_kallsyms_local(ksyms); + return NULL; } int load_kallsyms(void) { - /* - * This is called/used from multiplace places, - * load symbols just once. - */ - if (sym_cnt) - return 0; - return load_kallsyms_refresh(); + pthread_mutex_lock(&ksyms_mutex); + if (!ksyms) + ksyms = load_kallsyms_local(); + pthread_mutex_unlock(&ksyms_mutex); + return ksyms ? 0 : 1; } -struct ksym *ksym_search(long key) +struct ksym *ksym_search_local(struct ksyms *ksyms, long key) { - int start = 0, end = sym_cnt; + int start = 0, end = ksyms->sym_cnt; int result; /* kallsyms not loaded. return NULL */ - if (sym_cnt <= 0) + if (ksyms->sym_cnt <= 0) return NULL; while (start < end) { size_t mid = start + (end - start) / 2; - result = key - syms[mid].addr; + result = key - ksyms->syms[mid].addr; if (result < 0) end = mid; else if (result > 0) start = mid + 1; else - return &syms[mid]; + return &ksyms->syms[mid]; } - if (start >= 1 && syms[start - 1].addr < key && - key < syms[start].addr) + if (start >= 1 && ksyms->syms[start - 1].addr < key && + key < ksyms->syms[start].addr) /* valid ksym */ - return &syms[start - 1]; + return &ksyms->syms[start - 1]; /* out of range. return _stext */ - return &syms[0]; + return &ksyms->syms[0]; } -long ksym_get_addr(const char *name) +struct ksym *ksym_search(long key) +{ + if (!ksyms) + return NULL; + return ksym_search_local(ksyms, key); +} + +long ksym_get_addr_local(struct ksyms *ksyms, const char *name) { int i; - for (i = 0; i < sym_cnt; i++) { - if (strcmp(syms[i].name, name) == 0) - return syms[i].addr; + for (i = 0; i < ksyms->sym_cnt; i++) { + if (strcmp(ksyms->syms[i].name, name) == 0) + return ksyms->syms[i].addr; } return 0; } +long ksym_get_addr(const char *name) +{ + if (!ksyms) + return 0; + return ksym_get_addr_local(ksyms, name); +} + /* open kallsyms and read symbol addresses on the fly. Without caching all symbols, * this is faster than load + find. */ diff --git a/tools/testing/selftests/bpf/trace_helpers.h b/tools/testing/selftests/bpf/trace_helpers.h index 876f3e711df6..04fd1da7079d 100644 --- a/tools/testing/selftests/bpf/trace_helpers.h +++ b/tools/testing/selftests/bpf/trace_helpers.h @@ -11,13 +11,17 @@ struct ksym { long addr; char *name; }; +struct ksyms; int load_kallsyms(void); -int load_kallsyms_refresh(void); - struct ksym *ksym_search(long key); long ksym_get_addr(const char *name); +struct ksyms *load_kallsyms_local(void); +struct ksym *ksym_search_local(struct ksyms *ksyms, long key); +long ksym_get_addr_local(struct ksyms *ksyms, const char *name); +void free_kallsyms_local(struct ksyms *ksyms); + /* open kallsyms and find addresses on the fly, faster than load + search. */ int kallsyms_find(const char *sym, unsigned long long *addr); diff --git a/tools/testing/selftests/bpf/unpriv_helpers.c b/tools/testing/selftests/bpf/unpriv_helpers.c index 2a6efbd0401e..b6d016461fb0 100644 --- a/tools/testing/selftests/bpf/unpriv_helpers.c +++ b/tools/testing/selftests/bpf/unpriv_helpers.c @@ -4,9 +4,40 @@ #include <stdlib.h> #include <error.h> #include <stdio.h> +#include <string.h> +#include <unistd.h> +#include <fcntl.h> #include "unpriv_helpers.h" +static bool get_mitigations_off(void) +{ + char cmdline[4096], *c; + int fd, ret = false; + + fd = open("/proc/cmdline", O_RDONLY); + if (fd < 0) { + perror("open /proc/cmdline"); + return false; + } + + if (read(fd, cmdline, sizeof(cmdline) - 1) < 0) { + perror("read /proc/cmdline"); + goto out; + } + + cmdline[sizeof(cmdline) - 1] = '\0'; + for (c = strtok(cmdline, " \n"); c; c = strtok(NULL, " \n")) { + if (strncmp(c, "mitigations=off", strlen(c))) + continue; + ret = true; + break; + } +out: + close(fd); + return ret; +} + bool get_unpriv_disabled(void) { bool disabled; @@ -22,5 +53,5 @@ bool get_unpriv_disabled(void) disabled = true; } - return disabled; + return disabled ? true : get_mitigations_off(); } diff --git a/tools/testing/selftests/bpf/urandom_read.c b/tools/testing/selftests/bpf/urandom_read.c index e92644d0fa75..4ed795655b9f 100644 --- a/tools/testing/selftests/bpf/urandom_read.c +++ b/tools/testing/selftests/bpf/urandom_read.c @@ -11,6 +11,9 @@ #define _SDT_HAS_SEMAPHORES 1 #include "sdt.h" +#define SHARED 1 +#include "bpf/libbpf_internal.h" + #define SEC(name) __attribute__((section(name), used)) #define BUF_SIZE 256 @@ -21,10 +24,14 @@ void urand_read_without_sema(int iter_num, int iter_cnt, int read_sz); void urandlib_read_with_sema(int iter_num, int iter_cnt, int read_sz); void urandlib_read_without_sema(int iter_num, int iter_cnt, int read_sz); +int urandlib_api(void); +COMPAT_VERSION(urandlib_api_old, urandlib_api, LIBURANDOM_READ_1.0.0) +int urandlib_api_old(void); +int urandlib_api_sameoffset(void); + unsigned short urand_read_with_sema_semaphore SEC(".probes"); -static __attribute__((noinline)) -void urandom_read(int fd, int count) +static noinline void urandom_read(int fd, int count) { char buf[BUF_SIZE]; int i; @@ -83,6 +90,10 @@ int main(int argc, char *argv[]) urandom_read(fd, count); + urandlib_api(); + urandlib_api_old(); + urandlib_api_sameoffset(); + close(fd); return 0; } diff --git a/tools/testing/selftests/bpf/urandom_read_lib1.c b/tools/testing/selftests/bpf/urandom_read_lib1.c index 86186e24b740..8c1356d8b4ee 100644 --- a/tools/testing/selftests/bpf/urandom_read_lib1.c +++ b/tools/testing/selftests/bpf/urandom_read_lib1.c @@ -3,6 +3,9 @@ #define _SDT_HAS_SEMAPHORES 1 #include "sdt.h" +#define SHARED 1 +#include "bpf/libbpf_internal.h" + #define SEC(name) __attribute__((section(name), used)) unsigned short urandlib_read_with_sema_semaphore SEC(".probes"); @@ -11,3 +14,22 @@ void urandlib_read_with_sema(int iter_num, int iter_cnt, int read_sz) { STAP_PROBE3(urandlib, read_with_sema, iter_num, iter_cnt, read_sz); } + +COMPAT_VERSION(urandlib_api_v1, urandlib_api, LIBURANDOM_READ_1.0.0) +int urandlib_api_v1(void) +{ + return 1; +} + +DEFAULT_VERSION(urandlib_api_v2, urandlib_api, LIBURANDOM_READ_2.0.0) +int urandlib_api_v2(void) +{ + return 2; +} + +COMPAT_VERSION(urandlib_api_sameoffset, urandlib_api_sameoffset, LIBURANDOM_READ_1.0.0) +DEFAULT_VERSION(urandlib_api_sameoffset, urandlib_api_sameoffset, LIBURANDOM_READ_2.0.0) +int urandlib_api_sameoffset(void) +{ + return 3; +} diff --git a/tools/testing/selftests/bpf/xdp_features.c b/tools/testing/selftests/bpf/xdp_features.c index b449788fbd39..595c79141cf3 100644 --- a/tools/testing/selftests/bpf/xdp_features.c +++ b/tools/testing/selftests/bpf/xdp_features.c @@ -360,9 +360,9 @@ static int recv_msg(int sockfd, void *buf, size_t bufsize, void *val, static int dut_run(struct xdp_features *skel) { int flags = XDP_FLAGS_UPDATE_IF_NOEXIST | XDP_FLAGS_DRV_MODE; - int state, err, *sockfd, ctrl_sockfd, echo_sockfd; + int state, err = 0, *sockfd, ctrl_sockfd, echo_sockfd; struct sockaddr_storage ctrl_addr; - pthread_t dut_thread; + pthread_t dut_thread = 0; socklen_t addrlen; sockfd = start_reuseport_server(AF_INET6, SOCK_STREAM, NULL, diff --git a/tools/testing/selftests/bpf/xdp_hw_metadata.c b/tools/testing/selftests/bpf/xdp_hw_metadata.c index 613321eb84c1..17c0f92ff160 100644 --- a/tools/testing/selftests/bpf/xdp_hw_metadata.c +++ b/tools/testing/selftests/bpf/xdp_hw_metadata.c @@ -26,6 +26,7 @@ #include <linux/sockios.h> #include <sys/mman.h> #include <net/if.h> +#include <ctype.h> #include <poll.h> #include <time.h> @@ -47,6 +48,7 @@ struct xsk { }; struct xdp_hw_metadata *bpf_obj; +__u16 bind_flags = XDP_COPY; struct xsk *rx_xsk; const char *ifname; int ifindex; @@ -60,7 +62,7 @@ static int open_xsk(int ifindex, struct xsk *xsk, __u32 queue_id) const struct xsk_socket_config socket_config = { .rx_size = XSK_RING_PROD__DEFAULT_NUM_DESCS, .tx_size = XSK_RING_PROD__DEFAULT_NUM_DESCS, - .bind_flags = XDP_COPY, + .bind_flags = bind_flags, }; const struct xsk_umem_config umem_config = { .fill_size = XSK_RING_PROD__DEFAULT_NUM_DESCS, @@ -234,7 +236,7 @@ static int verify_metadata(struct xsk *rx_xsk, int rxq, int server_fd, clockid_t struct pollfd fds[rxq + 1]; __u64 comp_addr; __u64 addr; - __u32 idx; + __u32 idx = 0; int ret; int i; @@ -263,11 +265,14 @@ static int verify_metadata(struct xsk *rx_xsk, int rxq, int server_fd, clockid_t verify_skb_metadata(server_fd); for (i = 0; i < rxq; i++) { + bool first_seg = true; + bool is_eop = true; + if (fds[i].revents == 0) continue; struct xsk *xsk = &rx_xsk[i]; - +peek: ret = xsk_ring_cons__peek(&xsk->rx, 1, &idx); printf("xsk_ring_cons__peek: %d\n", ret); if (ret != 1) @@ -276,12 +281,19 @@ static int verify_metadata(struct xsk *rx_xsk, int rxq, int server_fd, clockid_t rx_desc = xsk_ring_cons__rx_desc(&xsk->rx, idx); comp_addr = xsk_umem__extract_addr(rx_desc->addr); addr = xsk_umem__add_offset_to_addr(rx_desc->addr); - printf("%p: rx_desc[%u]->addr=%llx addr=%llx comp_addr=%llx\n", - xsk, idx, rx_desc->addr, addr, comp_addr); - verify_xdp_metadata(xsk_umem__get_data(xsk->umem_area, addr), - clock_id); + is_eop = !(rx_desc->options & XDP_PKT_CONTD); + printf("%p: rx_desc[%u]->addr=%llx addr=%llx comp_addr=%llx%s\n", + xsk, idx, rx_desc->addr, addr, comp_addr, is_eop ? " EoP" : ""); + if (first_seg) { + verify_xdp_metadata(xsk_umem__get_data(xsk->umem_area, addr), + clock_id); + first_seg = false; + } + xsk_ring_cons__release(&xsk->rx, 1); refill_rx(xsk, comp_addr); + if (!is_eop) + goto peek; } } @@ -404,6 +416,53 @@ static void timestamping_enable(int fd, int val) error(1, errno, "setsockopt(SO_TIMESTAMPING)"); } +static void print_usage(void) +{ + const char *usage = + "Usage: xdp_hw_metadata [OPTIONS] [IFNAME]\n" + " -m Enable multi-buffer XDP for larger MTU\n" + " -h Display this help and exit\n\n" + "Generate test packets on the other machine with:\n" + " echo -n xdp | nc -u -q1 <dst_ip> 9091\n"; + + printf("%s", usage); +} + +static void read_args(int argc, char *argv[]) +{ + char opt; + + while ((opt = getopt(argc, argv, "mh")) != -1) { + switch (opt) { + case 'm': + bind_flags |= XDP_USE_SG; + break; + case 'h': + print_usage(); + exit(0); + case '?': + if (isprint(optopt)) + fprintf(stderr, "Unknown option: -%c\n", optopt); + fallthrough; + default: + print_usage(); + error(-1, opterr, "Command line options error"); + } + } + + if (optind >= argc) { + fprintf(stderr, "No device name provided\n"); + print_usage(); + exit(-1); + } + + ifname = argv[optind]; + ifindex = if_nametoindex(ifname); + + if (!ifname) + error(-1, errno, "Invalid interface name"); +} + int main(int argc, char *argv[]) { clockid_t clock_id = CLOCK_TAI; @@ -413,13 +472,8 @@ int main(int argc, char *argv[]) struct bpf_program *prog; - if (argc != 2) { - fprintf(stderr, "pass device name\n"); - return -1; - } + read_args(argc, argv); - ifname = argv[1]; - ifindex = if_nametoindex(ifname); rxq = rxq_num(ifname); printf("rxq: %d\n", rxq); diff --git a/tools/testing/selftests/bpf/xsk.c b/tools/testing/selftests/bpf/xsk.c index d9fb2b730a2c..e574711eeb84 100644 --- a/tools/testing/selftests/bpf/xsk.c +++ b/tools/testing/selftests/bpf/xsk.c @@ -442,10 +442,9 @@ void xsk_clear_xskmap(struct bpf_map *map) bpf_map_delete_elem(map_fd, &index); } -int xsk_update_xskmap(struct bpf_map *map, struct xsk_socket *xsk) +int xsk_update_xskmap(struct bpf_map *map, struct xsk_socket *xsk, u32 index) { int map_fd, sock_fd; - u32 index = 0; map_fd = bpf_map__fd(map); sock_fd = xsk_socket__fd(xsk); diff --git a/tools/testing/selftests/bpf/xsk.h b/tools/testing/selftests/bpf/xsk.h index d93200fdaa8d..771570bc3731 100644 --- a/tools/testing/selftests/bpf/xsk.h +++ b/tools/testing/selftests/bpf/xsk.h @@ -204,7 +204,7 @@ struct xsk_umem_config { int xsk_attach_xdp_program(struct bpf_program *prog, int ifindex, u32 xdp_flags); void xsk_detach_xdp_program(int ifindex, u32 xdp_flags); -int xsk_update_xskmap(struct bpf_map *map, struct xsk_socket *xsk); +int xsk_update_xskmap(struct bpf_map *map, struct xsk_socket *xsk, u32 index); void xsk_clear_xskmap(struct bpf_map *map); bool xsk_is_in_mode(u32 ifindex, int mode); diff --git a/tools/testing/selftests/bpf/xsk_prereqs.sh b/tools/testing/selftests/bpf/xsk_prereqs.sh index 29175682c44d..47c7b8064f38 100755 --- a/tools/testing/selftests/bpf/xsk_prereqs.sh +++ b/tools/testing/selftests/bpf/xsk_prereqs.sh @@ -83,9 +83,11 @@ exec_xskxceiver() fi ./${XSKOBJ} -i ${VETH0} -i ${VETH1} ${ARGS} - retval=$? - test_status $retval "${TEST_NAME}" - statusList+=($retval) - nameList+=(${TEST_NAME}) + + if [[ $list -ne 1 ]]; then + test_status $retval "${TEST_NAME}" + statusList+=($retval) + nameList+=(${TEST_NAME}) + fi } diff --git a/tools/testing/selftests/bpf/xsk_xdp_common.h b/tools/testing/selftests/bpf/xsk_xdp_common.h new file mode 100644 index 000000000000..5a6f36f07383 --- /dev/null +++ b/tools/testing/selftests/bpf/xsk_xdp_common.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef XSK_XDP_COMMON_H_ +#define XSK_XDP_COMMON_H_ + +#define MAX_SOCKETS 2 + +struct xdp_info { + __u64 count; +} __attribute__((aligned(32))); + +#endif /* XSK_XDP_COMMON_H_ */ diff --git a/tools/testing/selftests/bpf/xsk_xdp_metadata.h b/tools/testing/selftests/bpf/xsk_xdp_metadata.h deleted file mode 100644 index 943133da378a..000000000000 --- a/tools/testing/selftests/bpf/xsk_xdp_metadata.h +++ /dev/null @@ -1,5 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ - -struct xdp_info { - __u64 count; -} __attribute__((aligned(32))); diff --git a/tools/testing/selftests/bpf/xskxceiver.c b/tools/testing/selftests/bpf/xskxceiver.c index 2827f2d7cf30..591ca9637b23 100644 --- a/tools/testing/selftests/bpf/xskxceiver.c +++ b/tools/testing/selftests/bpf/xskxceiver.c @@ -80,6 +80,7 @@ #include <linux/if_ether.h> #include <linux/mman.h> #include <linux/netdev.h> +#include <linux/bitmap.h> #include <arpa/inet.h> #include <net/if.h> #include <locale.h> @@ -102,10 +103,12 @@ #include <bpf/bpf.h> #include <linux/filter.h> #include "../kselftest.h" -#include "xsk_xdp_metadata.h" +#include "xsk_xdp_common.h" -static const char *MAC1 = "\x00\x0A\x56\x9E\xEE\x62"; -static const char *MAC2 = "\x00\x0A\x56\x9E\xEE\x61"; +static bool opt_verbose; +static bool opt_print_tests; +static enum test_mode opt_mode = TEST_MODE_ALL; +static u32 opt_run_test = RUN_ALL_TESTS; static void __exit_with_error(int error, const char *file, const char *func, int line) { @@ -154,10 +157,10 @@ static void write_payload(void *dest, u32 pkt_nb, u32 start, u32 size) ptr[i] = htonl(pkt_nb << 16 | (i + start)); } -static void gen_eth_hdr(struct ifobject *ifobject, struct ethhdr *eth_hdr) +static void gen_eth_hdr(struct xsk_socket_info *xsk, struct ethhdr *eth_hdr) { - memcpy(eth_hdr->h_dest, ifobject->dst_mac, ETH_ALEN); - memcpy(eth_hdr->h_source, ifobject->src_mac, ETH_ALEN); + memcpy(eth_hdr->h_dest, xsk->dst_mac, ETH_ALEN); + memcpy(eth_hdr->h_source, xsk->src_mac, ETH_ALEN); eth_hdr->h_proto = htons(ETH_P_LOOPBACK); } @@ -255,7 +258,7 @@ static int __xsk_configure_socket(struct xsk_socket_info *xsk, struct xsk_umem_i cfg.bind_flags = ifobject->bind_flags; if (shared) cfg.bind_flags |= XDP_SHARED_UMEM; - if (ifobject->pkt_stream && ifobject->mtu > MAX_ETH_PKT_SIZE) + if (ifobject->mtu > MAX_ETH_PKT_SIZE) cfg.bind_flags |= XDP_USE_SG; txr = ifobject->tx_on ? &xsk->tx : NULL; @@ -310,19 +313,28 @@ static struct option long_options[] = { {"interface", required_argument, 0, 'i'}, {"busy-poll", no_argument, 0, 'b'}, {"verbose", no_argument, 0, 'v'}, + {"mode", required_argument, 0, 'm'}, + {"list", no_argument, 0, 'l'}, + {"test", required_argument, 0, 't'}, + {"help", no_argument, 0, 'h'}, {0, 0, 0, 0} }; -static void usage(const char *prog) +static void print_usage(char **argv) { const char *str = - " Usage: %s [OPTIONS]\n" + " Usage: xskxceiver [OPTIONS]\n" " Options:\n" " -i, --interface Use interface\n" " -v, --verbose Verbose output\n" - " -b, --busy-poll Enable busy poll\n"; + " -b, --busy-poll Enable busy poll\n" + " -m, --mode Run only mode skb, drv, or zc\n" + " -l, --list List all available tests\n" + " -t, --test Run a specific test. Enter number from -l option.\n" + " -h, --help Display this help and exit\n"; - ksft_print_msg(str, prog); + ksft_print_msg(str, basename(argv[0])); + ksft_exit_xfail(); } static bool validate_interface(struct ifobject *ifobj) @@ -342,7 +354,7 @@ static void parse_command_line(struct ifobject *ifobj_tx, struct ifobject *ifobj opterr = 0; for (;;) { - c = getopt_long(argc, argv, "i:vb", long_options, &option_index); + c = getopt_long(argc, argv, "i:vbm:lt:", long_options, &option_index); if (c == -1) break; @@ -371,9 +383,28 @@ static void parse_command_line(struct ifobject *ifobj_tx, struct ifobject *ifobj ifobj_tx->busy_poll = true; ifobj_rx->busy_poll = true; break; + case 'm': + if (!strncmp("skb", optarg, strlen(optarg))) + opt_mode = TEST_MODE_SKB; + else if (!strncmp("drv", optarg, strlen(optarg))) + opt_mode = TEST_MODE_DRV; + else if (!strncmp("zc", optarg, strlen(optarg))) + opt_mode = TEST_MODE_ZC; + else + print_usage(argv); + break; + case 'l': + opt_print_tests = true; + break; + case 't': + errno = 0; + opt_run_test = strtol(optarg, NULL, 0); + if (errno) + print_usage(argv); + break; + case 'h': default: - usage(basename(argv[0])); - ksft_exit_xfail(); + print_usage(argv); } } } @@ -396,11 +427,9 @@ static void __test_spec_init(struct test_spec *test, struct ifobject *ifobj_tx, if (i == 0) { ifobj->rx_on = false; ifobj->tx_on = true; - ifobj->pkt_stream = test->tx_pkt_stream_default; } else { ifobj->rx_on = true; ifobj->tx_on = false; - ifobj->pkt_stream = test->rx_pkt_stream_default; } memset(ifobj->umem, 0, sizeof(*ifobj->umem)); @@ -410,6 +439,15 @@ static void __test_spec_init(struct test_spec *test, struct ifobject *ifobj_tx, for (j = 0; j < MAX_SOCKETS; j++) { memset(&ifobj->xsk_arr[j], 0, sizeof(ifobj->xsk_arr[j])); ifobj->xsk_arr[j].rxqsize = XSK_RING_CONS__DEFAULT_NUM_DESCS; + if (i == 0) + ifobj->xsk_arr[j].pkt_stream = test->tx_pkt_stream_default; + else + ifobj->xsk_arr[j].pkt_stream = test->rx_pkt_stream_default; + + memcpy(ifobj->xsk_arr[j].src_mac, g_mac, ETH_ALEN); + memcpy(ifobj->xsk_arr[j].dst_mac, g_mac, ETH_ALEN); + ifobj->xsk_arr[j].src_mac[5] += ((j * 2) + 0); + ifobj->xsk_arr[j].dst_mac[5] += ((j * 2) + 1); } } @@ -427,7 +465,8 @@ static void __test_spec_init(struct test_spec *test, struct ifobject *ifobj_tx, } static void test_spec_init(struct test_spec *test, struct ifobject *ifobj_tx, - struct ifobject *ifobj_rx, enum test_mode mode) + struct ifobject *ifobj_rx, enum test_mode mode, + const struct test_spec *test_to_run) { struct pkt_stream *tx_pkt_stream; struct pkt_stream *rx_pkt_stream; @@ -449,6 +488,8 @@ static void test_spec_init(struct test_spec *test, struct ifobject *ifobj_tx, ifobj->bind_flags |= XDP_COPY; } + strncpy(test->name, test_to_run->name, MAX_TEST_NAME_SIZE); + test->test_func = test_to_run->test_func; test->mode = mode; __test_spec_init(test, ifobj_tx, ifobj_rx); } @@ -458,11 +499,6 @@ static void test_spec_reset(struct test_spec *test) __test_spec_init(test, test->ifobj_tx, test->ifobj_rx); } -static void test_spec_set_name(struct test_spec *test, const char *name) -{ - strncpy(test->name, name, MAX_TEST_NAME_SIZE); -} - static void test_spec_set_xdp_prog(struct test_spec *test, struct bpf_program *xdp_prog_rx, struct bpf_program *xdp_prog_tx, struct bpf_map *xskmap_rx, struct bpf_map *xskmap_tx) @@ -495,8 +531,10 @@ static int test_spec_set_mtu(struct test_spec *test, int mtu) static void pkt_stream_reset(struct pkt_stream *pkt_stream) { - if (pkt_stream) + if (pkt_stream) { pkt_stream->current_pkt_nb = 0; + pkt_stream->nb_rx_pkts = 0; + } } static struct pkt *pkt_stream_get_next_tx_pkt(struct pkt_stream *pkt_stream) @@ -526,17 +564,17 @@ static void pkt_stream_delete(struct pkt_stream *pkt_stream) static void pkt_stream_restore_default(struct test_spec *test) { - struct pkt_stream *tx_pkt_stream = test->ifobj_tx->pkt_stream; - struct pkt_stream *rx_pkt_stream = test->ifobj_rx->pkt_stream; + struct pkt_stream *tx_pkt_stream = test->ifobj_tx->xsk->pkt_stream; + struct pkt_stream *rx_pkt_stream = test->ifobj_rx->xsk->pkt_stream; if (tx_pkt_stream != test->tx_pkt_stream_default) { - pkt_stream_delete(test->ifobj_tx->pkt_stream); - test->ifobj_tx->pkt_stream = test->tx_pkt_stream_default; + pkt_stream_delete(test->ifobj_tx->xsk->pkt_stream); + test->ifobj_tx->xsk->pkt_stream = test->tx_pkt_stream_default; } if (rx_pkt_stream != test->rx_pkt_stream_default) { - pkt_stream_delete(test->ifobj_rx->pkt_stream); - test->ifobj_rx->pkt_stream = test->rx_pkt_stream_default; + pkt_stream_delete(test->ifobj_rx->xsk->pkt_stream); + test->ifobj_rx->xsk->pkt_stream = test->rx_pkt_stream_default; } } @@ -596,14 +634,16 @@ static u32 pkt_nb_frags(u32 frame_size, struct pkt_stream *pkt_stream, struct pk return nb_frags; } -static void pkt_set(struct xsk_umem_info *umem, struct pkt *pkt, int offset, u32 len) +static void pkt_set(struct pkt_stream *pkt_stream, struct pkt *pkt, int offset, u32 len) { pkt->offset = offset; pkt->len = len; - if (len > MAX_ETH_JUMBO_SIZE) + if (len > MAX_ETH_JUMBO_SIZE) { pkt->valid = false; - else + } else { pkt->valid = true; + pkt_stream->nb_valid_entries++; + } } static u32 pkt_get_buffer_len(struct xsk_umem_info *umem, u32 len) @@ -611,7 +651,7 @@ static u32 pkt_get_buffer_len(struct xsk_umem_info *umem, u32 len) return ceil_u32(len, umem->frame_size) * umem->frame_size; } -static struct pkt_stream *pkt_stream_generate(struct xsk_umem_info *umem, u32 nb_pkts, u32 pkt_len) +static struct pkt_stream *__pkt_stream_generate(u32 nb_pkts, u32 pkt_len, u32 nb_start, u32 nb_off) { struct pkt_stream *pkt_stream; u32 i; @@ -625,41 +665,45 @@ static struct pkt_stream *pkt_stream_generate(struct xsk_umem_info *umem, u32 nb for (i = 0; i < nb_pkts; i++) { struct pkt *pkt = &pkt_stream->pkts[i]; - pkt_set(umem, pkt, 0, pkt_len); - pkt->pkt_nb = i; + pkt_set(pkt_stream, pkt, 0, pkt_len); + pkt->pkt_nb = nb_start + i * nb_off; } return pkt_stream; } -static struct pkt_stream *pkt_stream_clone(struct xsk_umem_info *umem, - struct pkt_stream *pkt_stream) +static struct pkt_stream *pkt_stream_generate(u32 nb_pkts, u32 pkt_len) { - return pkt_stream_generate(umem, pkt_stream->nb_pkts, pkt_stream->pkts[0].len); + return __pkt_stream_generate(nb_pkts, pkt_len, 0, 1); +} + +static struct pkt_stream *pkt_stream_clone(struct pkt_stream *pkt_stream) +{ + return pkt_stream_generate(pkt_stream->nb_pkts, pkt_stream->pkts[0].len); } static void pkt_stream_replace(struct test_spec *test, u32 nb_pkts, u32 pkt_len) { struct pkt_stream *pkt_stream; - pkt_stream = pkt_stream_generate(test->ifobj_tx->umem, nb_pkts, pkt_len); - test->ifobj_tx->pkt_stream = pkt_stream; - pkt_stream = pkt_stream_generate(test->ifobj_rx->umem, nb_pkts, pkt_len); - test->ifobj_rx->pkt_stream = pkt_stream; + pkt_stream = pkt_stream_generate(nb_pkts, pkt_len); + test->ifobj_tx->xsk->pkt_stream = pkt_stream; + pkt_stream = pkt_stream_generate(nb_pkts, pkt_len); + test->ifobj_rx->xsk->pkt_stream = pkt_stream; } static void __pkt_stream_replace_half(struct ifobject *ifobj, u32 pkt_len, int offset) { - struct xsk_umem_info *umem = ifobj->umem; struct pkt_stream *pkt_stream; u32 i; - pkt_stream = pkt_stream_clone(umem, ifobj->pkt_stream); - for (i = 1; i < ifobj->pkt_stream->nb_pkts; i += 2) - pkt_set(umem, &pkt_stream->pkts[i], offset, pkt_len); + pkt_stream = pkt_stream_clone(ifobj->xsk->pkt_stream); + for (i = 1; i < ifobj->xsk->pkt_stream->nb_pkts; i += 2) + pkt_set(pkt_stream, &pkt_stream->pkts[i], offset, pkt_len); - ifobj->pkt_stream = pkt_stream; + ifobj->xsk->pkt_stream = pkt_stream; + pkt_stream->nb_valid_entries /= 2; } static void pkt_stream_replace_half(struct test_spec *test, u32 pkt_len, int offset) @@ -670,15 +714,34 @@ static void pkt_stream_replace_half(struct test_spec *test, u32 pkt_len, int off static void pkt_stream_receive_half(struct test_spec *test) { - struct xsk_umem_info *umem = test->ifobj_rx->umem; - struct pkt_stream *pkt_stream = test->ifobj_tx->pkt_stream; + struct pkt_stream *pkt_stream = test->ifobj_tx->xsk->pkt_stream; u32 i; - test->ifobj_rx->pkt_stream = pkt_stream_generate(umem, pkt_stream->nb_pkts, - pkt_stream->pkts[0].len); - pkt_stream = test->ifobj_rx->pkt_stream; + test->ifobj_rx->xsk->pkt_stream = pkt_stream_generate(pkt_stream->nb_pkts, + pkt_stream->pkts[0].len); + pkt_stream = test->ifobj_rx->xsk->pkt_stream; for (i = 1; i < pkt_stream->nb_pkts; i += 2) pkt_stream->pkts[i].valid = false; + + pkt_stream->nb_valid_entries /= 2; +} + +static void pkt_stream_even_odd_sequence(struct test_spec *test) +{ + struct pkt_stream *pkt_stream; + u32 i; + + for (i = 0; i < test->nb_sockets; i++) { + pkt_stream = test->ifobj_tx->xsk_arr[i].pkt_stream; + pkt_stream = __pkt_stream_generate(pkt_stream->nb_pkts / 2, + pkt_stream->pkts[0].len, i, 2); + test->ifobj_tx->xsk_arr[i].pkt_stream = pkt_stream; + + pkt_stream = test->ifobj_rx->xsk_arr[i].pkt_stream; + pkt_stream = __pkt_stream_generate(pkt_stream->nb_pkts / 2, + pkt_stream->pkts[0].len, i, 2); + test->ifobj_rx->xsk_arr[i].pkt_stream = pkt_stream; + } } static u64 pkt_get_addr(struct pkt *pkt, struct xsk_umem_info *umem) @@ -693,16 +756,16 @@ static void pkt_stream_cancel(struct pkt_stream *pkt_stream) pkt_stream->current_pkt_nb--; } -static void pkt_generate(struct ifobject *ifobject, u64 addr, u32 len, u32 pkt_nb, - u32 bytes_written) +static void pkt_generate(struct xsk_socket_info *xsk, struct xsk_umem_info *umem, u64 addr, u32 len, + u32 pkt_nb, u32 bytes_written) { - void *data = xsk_umem__get_data(ifobject->umem->buffer, addr); + void *data = xsk_umem__get_data(umem->buffer, addr); if (len < MIN_PKT_SIZE) return; if (!bytes_written) { - gen_eth_hdr(ifobject, data); + gen_eth_hdr(xsk, data); len -= PKT_HDR_SIZE; data += PKT_HDR_SIZE; @@ -747,8 +810,15 @@ static struct pkt_stream *__pkt_stream_generate_custom(struct ifobject *ifobj, s len = 0; } + print_verbose("offset: %d len: %u valid: %u options: %u pkt_nb: %u\n", + pkt->offset, pkt->len, pkt->valid, pkt->options, pkt->pkt_nb); + if (pkt->valid && pkt->len > pkt_stream->max_pkt_len) pkt_stream->max_pkt_len = pkt->len; + + if (pkt->valid) + pkt_stream->nb_valid_entries++; + pkt_nb++; } @@ -762,10 +832,10 @@ static void pkt_stream_generate_custom(struct test_spec *test, struct pkt *pkts, struct pkt_stream *pkt_stream; pkt_stream = __pkt_stream_generate_custom(test->ifobj_tx, pkts, nb_pkts, true); - test->ifobj_tx->pkt_stream = pkt_stream; + test->ifobj_tx->xsk->pkt_stream = pkt_stream; pkt_stream = __pkt_stream_generate_custom(test->ifobj_rx, pkts, nb_pkts, false); - test->ifobj_rx->pkt_stream = pkt_stream; + test->ifobj_rx->xsk->pkt_stream = pkt_stream; } static void pkt_print_data(u32 *data, u32 cnt) @@ -777,7 +847,7 @@ static void pkt_print_data(u32 *data, u32 cnt) seqnum = ntohl(*data) & 0xffff; pkt_nb = ntohl(*data) >> 16; - fprintf(stdout, "%u:%u ", pkt_nb, seqnum); + ksft_print_msg("%u:%u ", pkt_nb, seqnum); data++; } } @@ -789,13 +859,13 @@ static void pkt_dump(void *pkt, u32 len, bool eth_header) if (eth_header) { /*extract L2 frame */ - fprintf(stdout, "DEBUG>> L2: dst mac: "); + ksft_print_msg("DEBUG>> L2: dst mac: "); for (i = 0; i < ETH_ALEN; i++) - fprintf(stdout, "%02X", ethhdr->h_dest[i]); + ksft_print_msg("%02X", ethhdr->h_dest[i]); - fprintf(stdout, "\nDEBUG>> L2: src mac: "); + ksft_print_msg("\nDEBUG>> L2: src mac: "); for (i = 0; i < ETH_ALEN; i++) - fprintf(stdout, "%02X", ethhdr->h_source[i]); + ksft_print_msg("%02X", ethhdr->h_source[i]); data = pkt + PKT_HDR_SIZE; } else { @@ -803,15 +873,15 @@ static void pkt_dump(void *pkt, u32 len, bool eth_header) } /*extract L5 frame */ - fprintf(stdout, "\nDEBUG>> L5: seqnum: "); + ksft_print_msg("\nDEBUG>> L5: seqnum: "); pkt_print_data(data, PKT_DUMP_NB_TO_PRINT); - fprintf(stdout, "...."); + ksft_print_msg("...."); if (len > PKT_DUMP_NB_TO_PRINT * sizeof(u32)) { - fprintf(stdout, "\n.... "); + ksft_print_msg("\n.... "); pkt_print_data(data + len / sizeof(u32) - PKT_DUMP_NB_TO_PRINT, PKT_DUMP_NB_TO_PRINT); } - fprintf(stdout, "\n---------------------------------------\n"); + ksft_print_msg("\n---------------------------------------\n"); } static bool is_offset_correct(struct xsk_umem_info *umem, struct pkt *pkt, u64 addr) @@ -916,36 +986,42 @@ static bool is_pkt_valid(struct pkt *pkt, void *buffer, u64 addr, u32 len) return true; } -static void kick_tx(struct xsk_socket_info *xsk) +static int kick_tx(struct xsk_socket_info *xsk) { int ret; ret = sendto(xsk_socket__fd(xsk->xsk), NULL, 0, MSG_DONTWAIT, NULL, 0); if (ret >= 0) - return; + return TEST_PASS; if (errno == ENOBUFS || errno == EAGAIN || errno == EBUSY || errno == ENETDOWN) { usleep(100); - return; + return TEST_PASS; } - exit_with_error(errno); + return TEST_FAILURE; } -static void kick_rx(struct xsk_socket_info *xsk) +static int kick_rx(struct xsk_socket_info *xsk) { int ret; ret = recvfrom(xsk_socket__fd(xsk->xsk), NULL, 0, MSG_DONTWAIT, NULL, NULL); if (ret < 0) - exit_with_error(errno); + return TEST_FAILURE; + + return TEST_PASS; } static int complete_pkts(struct xsk_socket_info *xsk, int batch_size) { unsigned int rcvd; u32 idx; + int ret; - if (xsk_ring_prod__needs_wakeup(&xsk->tx)) - kick_tx(xsk); + if (xsk_ring_prod__needs_wakeup(&xsk->tx)) { + ret = kick_tx(xsk); + if (ret) + return TEST_FAILURE; + } rcvd = xsk_ring_cons__peek(&xsk->umem->cq, batch_size, &idx); if (rcvd) { @@ -964,153 +1040,207 @@ static int complete_pkts(struct xsk_socket_info *xsk, int batch_size) return TEST_PASS; } -static int receive_pkts(struct test_spec *test, struct pollfd *fds) +static int __receive_pkts(struct test_spec *test, struct xsk_socket_info *xsk) { - struct timeval tv_end, tv_now, tv_timeout = {THREAD_TMOUT, 0}; - struct pkt_stream *pkt_stream = test->ifobj_rx->pkt_stream; - struct xsk_socket_info *xsk = test->ifobj_rx->xsk; + u32 frags_processed = 0, nb_frags = 0, pkt_len = 0; u32 idx_rx = 0, idx_fq = 0, rcvd, pkts_sent = 0; + struct pkt_stream *pkt_stream = xsk->pkt_stream; struct ifobject *ifobj = test->ifobj_rx; struct xsk_umem_info *umem = xsk->umem; + struct pollfd fds = { }; struct pkt *pkt; + u64 first_addr = 0; int ret; - ret = gettimeofday(&tv_now, NULL); - if (ret) - exit_with_error(errno); - timeradd(&tv_now, &tv_timeout, &tv_end); + fds.fd = xsk_socket__fd(xsk->xsk); + fds.events = POLLIN; - pkt = pkt_stream_get_next_rx_pkt(pkt_stream, &pkts_sent); - while (pkt) { - u32 frags_processed = 0, nb_frags = 0, pkt_len = 0; - u64 first_addr; + ret = kick_rx(xsk); + if (ret) + return TEST_FAILURE; - ret = gettimeofday(&tv_now, NULL); - if (ret) - exit_with_error(errno); - if (timercmp(&tv_now, &tv_end, >)) { - ksft_print_msg("ERROR: [%s] Receive loop timed out\n", __func__); + if (ifobj->use_poll) { + ret = poll(&fds, 1, POLL_TMOUT); + if (ret < 0) return TEST_FAILURE; - } - - kick_rx(xsk); - if (ifobj->use_poll) { - ret = poll(fds, 1, POLL_TMOUT); - if (ret < 0) - exit_with_error(errno); - if (!ret) { - if (!is_umem_valid(test->ifobj_tx)) - return TEST_PASS; - - ksft_print_msg("ERROR: [%s] Poll timed out\n", __func__); - return TEST_FAILURE; - } + if (!ret) { + if (!is_umem_valid(test->ifobj_tx)) + return TEST_PASS; - if (!(fds->revents & POLLIN)) - continue; + ksft_print_msg("ERROR: [%s] Poll timed out\n", __func__); + return TEST_CONTINUE; } - rcvd = xsk_ring_cons__peek(&xsk->rx, BATCH_SIZE, &idx_rx); - if (!rcvd) - continue; + if (!(fds.revents & POLLIN)) + return TEST_CONTINUE; + } - if (ifobj->use_fill_ring) { - ret = xsk_ring_prod__reserve(&umem->fq, rcvd, &idx_fq); - while (ret != rcvd) { + rcvd = xsk_ring_cons__peek(&xsk->rx, BATCH_SIZE, &idx_rx); + if (!rcvd) + return TEST_CONTINUE; + + if (ifobj->use_fill_ring) { + ret = xsk_ring_prod__reserve(&umem->fq, rcvd, &idx_fq); + while (ret != rcvd) { + if (xsk_ring_prod__needs_wakeup(&umem->fq)) { + ret = poll(&fds, 1, POLL_TMOUT); if (ret < 0) - exit_with_error(-ret); - if (xsk_ring_prod__needs_wakeup(&umem->fq)) { - ret = poll(fds, 1, POLL_TMOUT); - if (ret < 0) - exit_with_error(errno); - } - ret = xsk_ring_prod__reserve(&umem->fq, rcvd, &idx_fq); + return TEST_FAILURE; } + ret = xsk_ring_prod__reserve(&umem->fq, rcvd, &idx_fq); } + } - while (frags_processed < rcvd) { - const struct xdp_desc *desc = xsk_ring_cons__rx_desc(&xsk->rx, idx_rx++); - u64 addr = desc->addr, orig; + while (frags_processed < rcvd) { + const struct xdp_desc *desc = xsk_ring_cons__rx_desc(&xsk->rx, idx_rx++); + u64 addr = desc->addr, orig; - orig = xsk_umem__extract_addr(addr); - addr = xsk_umem__add_offset_to_addr(addr); + orig = xsk_umem__extract_addr(addr); + addr = xsk_umem__add_offset_to_addr(addr); + if (!nb_frags) { + pkt = pkt_stream_get_next_rx_pkt(pkt_stream, &pkts_sent); if (!pkt) { ksft_print_msg("[%s] received too many packets addr: %lx len %u\n", __func__, addr, desc->len); return TEST_FAILURE; } + } - if (!is_frag_valid(umem, addr, desc->len, pkt->pkt_nb, pkt_len) || - !is_offset_correct(umem, pkt, addr) || - (ifobj->use_metadata && !is_metadata_correct(pkt, umem->buffer, addr))) - return TEST_FAILURE; + print_verbose("Rx: addr: %lx len: %u options: %u pkt_nb: %u valid: %u\n", + addr, desc->len, desc->options, pkt->pkt_nb, pkt->valid); - if (!nb_frags++) - first_addr = addr; - frags_processed++; - pkt_len += desc->len; - if (ifobj->use_fill_ring) - *xsk_ring_prod__fill_addr(&umem->fq, idx_fq++) = orig; + if (!is_frag_valid(umem, addr, desc->len, pkt->pkt_nb, pkt_len) || + !is_offset_correct(umem, pkt, addr) || (ifobj->use_metadata && + !is_metadata_correct(pkt, umem->buffer, addr))) + return TEST_FAILURE; - if (pkt_continues(desc->options)) - continue; + if (!nb_frags++) + first_addr = addr; + frags_processed++; + pkt_len += desc->len; + if (ifobj->use_fill_ring) + *xsk_ring_prod__fill_addr(&umem->fq, idx_fq++) = orig; - /* The complete packet has been received */ - if (!is_pkt_valid(pkt, umem->buffer, first_addr, pkt_len) || - !is_offset_correct(umem, pkt, addr)) - return TEST_FAILURE; + if (pkt_continues(desc->options)) + continue; - pkt = pkt_stream_get_next_rx_pkt(pkt_stream, &pkts_sent); - nb_frags = 0; - pkt_len = 0; - } + /* The complete packet has been received */ + if (!is_pkt_valid(pkt, umem->buffer, first_addr, pkt_len) || + !is_offset_correct(umem, pkt, addr)) + return TEST_FAILURE; - if (nb_frags) { - /* In the middle of a packet. Start over from beginning of packet. */ - idx_rx -= nb_frags; - xsk_ring_cons__cancel(&xsk->rx, nb_frags); - if (ifobj->use_fill_ring) { - idx_fq -= nb_frags; - xsk_ring_prod__cancel(&umem->fq, nb_frags); - } - frags_processed -= nb_frags; + pkt_stream->nb_rx_pkts++; + nb_frags = 0; + pkt_len = 0; + } + + if (nb_frags) { + /* In the middle of a packet. Start over from beginning of packet. */ + idx_rx -= nb_frags; + xsk_ring_cons__cancel(&xsk->rx, nb_frags); + if (ifobj->use_fill_ring) { + idx_fq -= nb_frags; + xsk_ring_prod__cancel(&umem->fq, nb_frags); } + frags_processed -= nb_frags; + } - if (ifobj->use_fill_ring) - xsk_ring_prod__submit(&umem->fq, frags_processed); - if (ifobj->release_rx) - xsk_ring_cons__release(&xsk->rx, frags_processed); + if (ifobj->use_fill_ring) + xsk_ring_prod__submit(&umem->fq, frags_processed); + if (ifobj->release_rx) + xsk_ring_cons__release(&xsk->rx, frags_processed); + + pthread_mutex_lock(&pacing_mutex); + pkts_in_flight -= pkts_sent; + pthread_mutex_unlock(&pacing_mutex); + pkts_sent = 0; + +return TEST_CONTINUE; +} + +bool all_packets_received(struct test_spec *test, struct xsk_socket_info *xsk, u32 sock_num, + unsigned long *bitmap) +{ + struct pkt_stream *pkt_stream = xsk->pkt_stream; + + if (!pkt_stream) { + __set_bit(sock_num, bitmap); + return false; + } + + if (pkt_stream->nb_rx_pkts == pkt_stream->nb_valid_entries) { + __set_bit(sock_num, bitmap); + if (bitmap_full(bitmap, test->nb_sockets)) + return true; + } + + return false; +} + +static int receive_pkts(struct test_spec *test) +{ + struct timeval tv_end, tv_now, tv_timeout = {THREAD_TMOUT, 0}; + DECLARE_BITMAP(bitmap, test->nb_sockets); + struct xsk_socket_info *xsk; + u32 sock_num = 0; + int res, ret; - pthread_mutex_lock(&pacing_mutex); - pkts_in_flight -= pkts_sent; - pthread_mutex_unlock(&pacing_mutex); - pkts_sent = 0; + ret = gettimeofday(&tv_now, NULL); + if (ret) + exit_with_error(errno); + + timeradd(&tv_now, &tv_timeout, &tv_end); + + while (1) { + xsk = &test->ifobj_rx->xsk_arr[sock_num]; + + if ((all_packets_received(test, xsk, sock_num, bitmap))) + break; + + res = __receive_pkts(test, xsk); + if (!(res == TEST_PASS || res == TEST_CONTINUE)) + return res; + + ret = gettimeofday(&tv_now, NULL); + if (ret) + exit_with_error(errno); + + if (timercmp(&tv_now, &tv_end, >)) { + ksft_print_msg("ERROR: [%s] Receive loop timed out\n", __func__); + return TEST_FAILURE; + } + sock_num = (sock_num + 1) % test->nb_sockets; } return TEST_PASS; } -static int __send_pkts(struct ifobject *ifobject, struct pollfd *fds, bool timeout) +static int __send_pkts(struct ifobject *ifobject, struct xsk_socket_info *xsk, bool timeout) { u32 i, idx = 0, valid_pkts = 0, valid_frags = 0, buffer_len; - struct pkt_stream *pkt_stream = ifobject->pkt_stream; - struct xsk_socket_info *xsk = ifobject->xsk; + struct pkt_stream *pkt_stream = xsk->pkt_stream; struct xsk_umem_info *umem = ifobject->umem; bool use_poll = ifobject->use_poll; + struct pollfd fds = { }; int ret; buffer_len = pkt_get_buffer_len(umem, pkt_stream->max_pkt_len); /* pkts_in_flight might be negative if many invalid packets are sent */ if (pkts_in_flight >= (int)((umem_size(umem) - BATCH_SIZE * buffer_len) / buffer_len)) { - kick_tx(xsk); + ret = kick_tx(xsk); + if (ret) + return TEST_FAILURE; return TEST_CONTINUE; } + fds.fd = xsk_socket__fd(xsk->xsk); + fds.events = POLLOUT; + while (xsk_ring_prod__reserve(&xsk->tx, BATCH_SIZE, &idx) < BATCH_SIZE) { if (use_poll) { - ret = poll(fds, 1, POLL_TMOUT); + ret = poll(&fds, 1, POLL_TMOUT); if (timeout) { if (ret < 0) { ksft_print_msg("ERROR: [%s] Poll error %d\n", @@ -1161,10 +1291,13 @@ static int __send_pkts(struct ifobject *ifobject, struct pollfd *fds, bool timeo tx_desc->options = 0; } if (pkt->valid) - pkt_generate(ifobject, tx_desc->addr, tx_desc->len, pkt->pkt_nb, + pkt_generate(xsk, umem, tx_desc->addr, tx_desc->len, pkt->pkt_nb, bytes_written); bytes_written += tx_desc->len; + print_verbose("Tx addr: %llx len: %u options: %u pkt_nb: %u\n", + tx_desc->addr, tx_desc->len, tx_desc->options, pkt->pkt_nb); + if (nb_frags_left) { i++; if (pkt_stream->verbatim) @@ -1186,7 +1319,7 @@ static int __send_pkts(struct ifobject *ifobject, struct pollfd *fds, bool timeo xsk->outstanding_tx += valid_frags; if (use_poll) { - ret = poll(fds, 1, POLL_TMOUT); + ret = poll(&fds, 1, POLL_TMOUT); if (ret <= 0) { if (ret == 0 && timeout) return TEST_PASS; @@ -1207,33 +1340,67 @@ static int __send_pkts(struct ifobject *ifobject, struct pollfd *fds, bool timeo return TEST_CONTINUE; } -static void wait_for_tx_completion(struct xsk_socket_info *xsk) +static int wait_for_tx_completion(struct xsk_socket_info *xsk) { - while (xsk->outstanding_tx) + struct timeval tv_end, tv_now, tv_timeout = {THREAD_TMOUT, 0}; + int ret; + + ret = gettimeofday(&tv_now, NULL); + if (ret) + exit_with_error(errno); + timeradd(&tv_now, &tv_timeout, &tv_end); + + while (xsk->outstanding_tx) { + ret = gettimeofday(&tv_now, NULL); + if (ret) + exit_with_error(errno); + if (timercmp(&tv_now, &tv_end, >)) { + ksft_print_msg("ERROR: [%s] Transmission loop timed out\n", __func__); + return TEST_FAILURE; + } + complete_pkts(xsk, BATCH_SIZE); + } + + return TEST_PASS; +} + +bool all_packets_sent(struct test_spec *test, unsigned long *bitmap) +{ + return bitmap_full(bitmap, test->nb_sockets); } static int send_pkts(struct test_spec *test, struct ifobject *ifobject) { - struct pkt_stream *pkt_stream = ifobject->pkt_stream; bool timeout = !is_umem_valid(test->ifobj_rx); - struct pollfd fds = { }; - u32 ret; + DECLARE_BITMAP(bitmap, test->nb_sockets); + u32 i, ret; - fds.fd = xsk_socket__fd(ifobject->xsk->xsk); - fds.events = POLLOUT; + while (!(all_packets_sent(test, bitmap))) { + for (i = 0; i < test->nb_sockets; i++) { + struct pkt_stream *pkt_stream; - while (pkt_stream->current_pkt_nb < pkt_stream->nb_pkts) { - ret = __send_pkts(ifobject, &fds, timeout); - if (ret == TEST_CONTINUE && !test->fail) - continue; - if ((ret || test->fail) && !timeout) - return TEST_FAILURE; - if (ret == TEST_PASS && timeout) - return ret; + pkt_stream = ifobject->xsk_arr[i].pkt_stream; + if (!pkt_stream || pkt_stream->current_pkt_nb >= pkt_stream->nb_pkts) { + __set_bit(i, bitmap); + continue; + } + ret = __send_pkts(ifobject, &ifobject->xsk_arr[i], timeout); + if (ret == TEST_CONTINUE && !test->fail) + continue; + + if ((ret || test->fail) && !timeout) + return TEST_FAILURE; + + if (ret == TEST_PASS && timeout) + return ret; + + ret = wait_for_tx_completion(&ifobject->xsk_arr[i]); + if (ret) + return TEST_FAILURE; + } } - wait_for_tx_completion(ifobject->xsk); return TEST_PASS; } @@ -1266,7 +1433,9 @@ static int validate_rx_dropped(struct ifobject *ifobject) struct xdp_statistics stats; int err; - kick_rx(ifobject->xsk); + err = kick_rx(ifobject->xsk); + if (err) + return TEST_FAILURE; err = get_xsk_stats(xsk, &stats); if (err) @@ -1278,8 +1447,8 @@ static int validate_rx_dropped(struct ifobject *ifobject) * packet being invalid). Since the last packet may or may not have * been dropped already, both outcomes must be allowed. */ - if (stats.rx_dropped == ifobject->pkt_stream->nb_pkts / 2 || - stats.rx_dropped == ifobject->pkt_stream->nb_pkts / 2 - 1) + if (stats.rx_dropped == ifobject->xsk->pkt_stream->nb_pkts / 2 || + stats.rx_dropped == ifobject->xsk->pkt_stream->nb_pkts / 2 - 1) return TEST_PASS; return TEST_FAILURE; @@ -1292,7 +1461,9 @@ static int validate_rx_full(struct ifobject *ifobject) int err; usleep(1000); - kick_rx(ifobject->xsk); + err = kick_rx(ifobject->xsk); + if (err) + return TEST_FAILURE; err = get_xsk_stats(xsk, &stats); if (err) @@ -1311,7 +1482,9 @@ static int validate_fill_empty(struct ifobject *ifobject) int err; usleep(1000); - kick_rx(ifobject->xsk); + err = kick_rx(ifobject->xsk); + if (err) + return TEST_FAILURE; err = get_xsk_stats(xsk, &stats); if (err) @@ -1339,9 +1512,10 @@ static int validate_tx_invalid_descs(struct ifobject *ifobject) return TEST_FAILURE; } - if (stats.tx_invalid_descs != ifobject->pkt_stream->nb_pkts / 2) { + if (stats.tx_invalid_descs != ifobject->xsk->pkt_stream->nb_pkts / 2) { ksft_print_msg("[%s] tx_invalid_descs incorrect. Got [%u] expected [%u]\n", - __func__, stats.tx_invalid_descs, ifobject->pkt_stream->nb_pkts); + __func__, stats.tx_invalid_descs, + ifobject->xsk->pkt_stream->nb_pkts); return TEST_FAILURE; } @@ -1433,6 +1607,7 @@ static void thread_common_ops(struct test_spec *test, struct ifobject *ifobject) LIBBPF_OPTS(bpf_xdp_query_opts, opts); void *bufs; int ret; + u32 i; if (ifobject->umem->unaligned_mode) mmap_flags |= MAP_HUGETLB | MAP_HUGE_2MB; @@ -1455,11 +1630,14 @@ static void thread_common_ops(struct test_spec *test, struct ifobject *ifobject) if (!ifobject->rx_on) return; - xsk_populate_fill_ring(ifobject->umem, ifobject->pkt_stream, ifobject->use_fill_ring); + xsk_populate_fill_ring(ifobject->umem, ifobject->xsk->pkt_stream, ifobject->use_fill_ring); - ret = xsk_update_xskmap(ifobject->xskmap, ifobject->xsk->xsk); - if (ret) - exit_with_error(errno); + for (i = 0; i < test->nb_sockets; i++) { + ifobject->xsk = &ifobject->xsk_arr[i]; + ret = xsk_update_xskmap(ifobject->xskmap, ifobject->xsk->xsk, i); + if (ret) + exit_with_error(errno); + } } static void *worker_testapp_validate_tx(void *arg) @@ -1475,8 +1653,6 @@ static void *worker_testapp_validate_tx(void *arg) thread_common_ops_tx(test, ifobject); } - print_verbose("Sending %d packets on interface %s\n", ifobject->pkt_stream->nb_pkts, - ifobject->ifname); err = send_pkts(test, ifobject); if (!err && ifobject->validation_func) @@ -1491,26 +1667,23 @@ static void *worker_testapp_validate_rx(void *arg) { struct test_spec *test = (struct test_spec *)arg; struct ifobject *ifobject = test->ifobj_rx; - struct pollfd fds = { }; int err; if (test->current_step == 1) { thread_common_ops(test, ifobject); } else { xsk_clear_xskmap(ifobject->xskmap); - err = xsk_update_xskmap(ifobject->xskmap, ifobject->xsk->xsk); + err = xsk_update_xskmap(ifobject->xskmap, ifobject->xsk->xsk, 0); if (err) { - printf("Error: Failed to update xskmap, error %s\n", strerror(-err)); + ksft_print_msg("Error: Failed to update xskmap, error %s\n", + strerror(-err)); exit_with_error(-err); } } - fds.fd = xsk_socket__fd(ifobject->xsk->xsk); - fds.events = POLLIN; - pthread_barrier_wait(&barr); - err = receive_pkts(test, &fds); + err = receive_pkts(test); if (!err && ifobject->validation_func) err = ifobject->validation_func(ifobject); @@ -1564,7 +1737,7 @@ static void xsk_reattach_xdp(struct ifobject *ifobj, struct bpf_program *xdp_pro xsk_detach_xdp_program(ifobj->ifindex, mode_to_xdp_flags(ifobj->mode)); err = xsk_attach_xdp_program(xdp_prog, ifobj->ifindex, mode_to_xdp_flags(mode)); if (err) { - printf("Error attaching XDP program\n"); + ksft_print_msg("Error attaching XDP program\n"); exit_with_error(-err); } @@ -1619,11 +1792,11 @@ static int __testapp_validate_traffic(struct test_spec *test, struct ifobject *i if (ifobj2) { if (pthread_barrier_init(&barr, NULL, 2)) exit_with_error(errno); - pkt_stream_reset(ifobj2->pkt_stream); + pkt_stream_reset(ifobj2->xsk->pkt_stream); } test->current_step++; - pkt_stream_reset(ifobj1->pkt_stream); + pkt_stream_reset(ifobj1->xsk->pkt_stream); pkts_in_flight = 0; signal(SIGUSR1, handler); @@ -1647,9 +1820,15 @@ static int __testapp_validate_traffic(struct test_spec *test, struct ifobject *i pthread_join(t0, NULL); if (test->total_steps == test->current_step || test->fail) { + u32 i; + if (ifobj2) - xsk_socket__delete(ifobj2->xsk->xsk); - xsk_socket__delete(ifobj1->xsk->xsk); + for (i = 0; i < test->nb_sockets; i++) + xsk_socket__delete(ifobj2->xsk_arr[i].xsk); + + for (i = 0; i < test->nb_sockets; i++) + xsk_socket__delete(ifobj1->xsk_arr[i].xsk); + testapp_clean_xsk_umem(ifobj1); if (ifobj2 && !ifobj2->shared_umem) testapp_clean_xsk_umem(ifobj2); @@ -1682,7 +1861,6 @@ static int testapp_teardown(struct test_spec *test) { int i; - test_spec_set_name(test, "TEARDOWN"); for (i = 0; i < MAX_TEARDOWN_ITER; i++) { if (testapp_validate_traffic(test)) return TEST_FAILURE; @@ -1704,18 +1882,17 @@ static void swap_directions(struct ifobject **ifobj1, struct ifobject **ifobj2) *ifobj2 = tmp_ifobj; } -static int testapp_bidi(struct test_spec *test) +static int testapp_bidirectional(struct test_spec *test) { int res; - test_spec_set_name(test, "BIDIRECTIONAL"); test->ifobj_tx->rx_on = true; test->ifobj_rx->tx_on = true; test->total_steps = 2; if (testapp_validate_traffic(test)) return TEST_FAILURE; - print_verbose("Switching Tx/Rx vectors\n"); + print_verbose("Switching Tx/Rx direction\n"); swap_directions(&test->ifobj_rx, &test->ifobj_tx); res = __testapp_validate_traffic(test, test->ifobj_rx, test->ifobj_tx); @@ -1723,42 +1900,44 @@ static int testapp_bidi(struct test_spec *test) return res; } -static void swap_xsk_resources(struct ifobject *ifobj_tx, struct ifobject *ifobj_rx) +static int swap_xsk_resources(struct test_spec *test) { int ret; - xsk_socket__delete(ifobj_tx->xsk->xsk); - xsk_socket__delete(ifobj_rx->xsk->xsk); - ifobj_tx->xsk = &ifobj_tx->xsk_arr[1]; - ifobj_rx->xsk = &ifobj_rx->xsk_arr[1]; + test->ifobj_tx->xsk_arr[0].pkt_stream = NULL; + test->ifobj_rx->xsk_arr[0].pkt_stream = NULL; + test->ifobj_tx->xsk_arr[1].pkt_stream = test->tx_pkt_stream_default; + test->ifobj_rx->xsk_arr[1].pkt_stream = test->rx_pkt_stream_default; + test->ifobj_tx->xsk = &test->ifobj_tx->xsk_arr[1]; + test->ifobj_rx->xsk = &test->ifobj_rx->xsk_arr[1]; - ret = xsk_update_xskmap(ifobj_rx->xskmap, ifobj_rx->xsk->xsk); + ret = xsk_update_xskmap(test->ifobj_rx->xskmap, test->ifobj_rx->xsk->xsk, 0); if (ret) - exit_with_error(errno); + return TEST_FAILURE; + + return TEST_PASS; } -static int testapp_bpf_res(struct test_spec *test) +static int testapp_xdp_prog_cleanup(struct test_spec *test) { - test_spec_set_name(test, "BPF_RES"); test->total_steps = 2; test->nb_sockets = 2; if (testapp_validate_traffic(test)) return TEST_FAILURE; - swap_xsk_resources(test->ifobj_tx, test->ifobj_rx); + if (swap_xsk_resources(test)) + return TEST_FAILURE; return testapp_validate_traffic(test); } static int testapp_headroom(struct test_spec *test) { - test_spec_set_name(test, "UMEM_HEADROOM"); test->ifobj_rx->umem->frame_headroom = UMEM_HEADROOM_TEST_SIZE; return testapp_validate_traffic(test); } static int testapp_stats_rx_dropped(struct test_spec *test) { - test_spec_set_name(test, "STAT_RX_DROPPED"); if (test->mode == TEST_MODE_ZC) { ksft_test_result_skip("Can not run RX_DROPPED test for ZC mode\n"); return TEST_SKIP; @@ -1774,7 +1953,6 @@ static int testapp_stats_rx_dropped(struct test_spec *test) static int testapp_stats_tx_invalid_descs(struct test_spec *test) { - test_spec_set_name(test, "STAT_TX_INVALID"); pkt_stream_replace_half(test, XSK_UMEM__INVALID_FRAME_SIZE, 0); test->ifobj_tx->validation_func = validate_tx_invalid_descs; return testapp_validate_traffic(test); @@ -1782,10 +1960,8 @@ static int testapp_stats_tx_invalid_descs(struct test_spec *test) static int testapp_stats_rx_full(struct test_spec *test) { - test_spec_set_name(test, "STAT_RX_FULL"); pkt_stream_replace(test, DEFAULT_UMEM_BUFFERS + DEFAULT_UMEM_BUFFERS / 2, MIN_PKT_SIZE); - test->ifobj_rx->pkt_stream = pkt_stream_generate(test->ifobj_rx->umem, - DEFAULT_UMEM_BUFFERS, MIN_PKT_SIZE); + test->ifobj_rx->xsk->pkt_stream = pkt_stream_generate(DEFAULT_UMEM_BUFFERS, MIN_PKT_SIZE); test->ifobj_rx->xsk->rxqsize = DEFAULT_UMEM_BUFFERS; test->ifobj_rx->release_rx = false; @@ -1795,19 +1971,16 @@ static int testapp_stats_rx_full(struct test_spec *test) static int testapp_stats_fill_empty(struct test_spec *test) { - test_spec_set_name(test, "STAT_RX_FILL_EMPTY"); pkt_stream_replace(test, DEFAULT_UMEM_BUFFERS + DEFAULT_UMEM_BUFFERS / 2, MIN_PKT_SIZE); - test->ifobj_rx->pkt_stream = pkt_stream_generate(test->ifobj_rx->umem, - DEFAULT_UMEM_BUFFERS, MIN_PKT_SIZE); + test->ifobj_rx->xsk->pkt_stream = pkt_stream_generate(DEFAULT_UMEM_BUFFERS, MIN_PKT_SIZE); test->ifobj_rx->use_fill_ring = false; test->ifobj_rx->validation_func = validate_fill_empty; return testapp_validate_traffic(test); } -static int testapp_unaligned(struct test_spec *test) +static int testapp_send_receive_unaligned(struct test_spec *test) { - test_spec_set_name(test, "UNALIGNED_MODE"); test->ifobj_tx->umem->unaligned_mode = true; test->ifobj_rx->umem->unaligned_mode = true; /* Let half of the packets straddle a 4K buffer boundary */ @@ -1816,9 +1989,8 @@ static int testapp_unaligned(struct test_spec *test) return testapp_validate_traffic(test); } -static int testapp_unaligned_mb(struct test_spec *test) +static int testapp_send_receive_unaligned_mb(struct test_spec *test) { - test_spec_set_name(test, "UNALIGNED_MODE_9K"); test->mtu = MAX_ETH_JUMBO_SIZE; test->ifobj_tx->umem->unaligned_mode = true; test->ifobj_rx->umem->unaligned_mode = true; @@ -1834,9 +2006,8 @@ static int testapp_single_pkt(struct test_spec *test) return testapp_validate_traffic(test); } -static int testapp_multi_buffer(struct test_spec *test) +static int testapp_send_receive_mb(struct test_spec *test) { - test_spec_set_name(test, "RUN_TO_COMPLETION_9K_PACKETS"); test->mtu = MAX_ETH_JUMBO_SIZE; pkt_stream_replace(test, DEFAULT_PKT_CNT, MAX_ETH_JUMBO_SIZE); @@ -1933,7 +2104,6 @@ static int testapp_xdp_drop(struct test_spec *test) struct xsk_xdp_progs *skel_rx = test->ifobj_rx->xdp_progs; struct xsk_xdp_progs *skel_tx = test->ifobj_tx->xdp_progs; - test_spec_set_name(test, "XDP_DROP_HALF"); test_spec_set_xdp_prog(test, skel_rx->progs.xsk_xdp_drop, skel_tx->progs.xsk_xdp_drop, skel_rx->maps.xsk, skel_tx->maps.xsk); @@ -1941,7 +2111,7 @@ static int testapp_xdp_drop(struct test_spec *test) return testapp_validate_traffic(test); } -static int testapp_xdp_metadata_count(struct test_spec *test) +static int testapp_xdp_metadata_copy(struct test_spec *test) { struct xsk_xdp_progs *skel_rx = test->ifobj_rx->xdp_progs; struct xsk_xdp_progs *skel_tx = test->ifobj_tx->xdp_progs; @@ -1955,19 +2125,38 @@ static int testapp_xdp_metadata_count(struct test_spec *test) test->ifobj_rx->use_metadata = true; data_map = bpf_object__find_map_by_name(skel_rx->obj, "xsk_xdp_.bss"); - if (!data_map || !bpf_map__is_internal(data_map)) - exit_with_error(ENOMEM); + if (!data_map || !bpf_map__is_internal(data_map)) { + ksft_print_msg("Error: could not find bss section of XDP program\n"); + return TEST_FAILURE; + } - if (bpf_map_update_elem(bpf_map__fd(data_map), &key, &count, BPF_ANY)) - exit_with_error(errno); + if (bpf_map_update_elem(bpf_map__fd(data_map), &key, &count, BPF_ANY)) { + ksft_print_msg("Error: could not update count element\n"); + return TEST_FAILURE; + } return testapp_validate_traffic(test); } -static int testapp_poll_txq_tmout(struct test_spec *test) +static int testapp_xdp_shared_umem(struct test_spec *test) { - test_spec_set_name(test, "POLL_TXQ_FULL"); + struct xsk_xdp_progs *skel_rx = test->ifobj_rx->xdp_progs; + struct xsk_xdp_progs *skel_tx = test->ifobj_tx->xdp_progs; + + test->total_steps = 1; + test->nb_sockets = 2; + + test_spec_set_xdp_prog(test, skel_rx->progs.xsk_xdp_shared_umem, + skel_tx->progs.xsk_xdp_shared_umem, + skel_rx->maps.xsk, skel_tx->maps.xsk); + + pkt_stream_even_odd_sequence(test); + + return testapp_validate_traffic(test); +} +static int testapp_poll_txq_tmout(struct test_spec *test) +{ test->ifobj_tx->use_poll = true; /* create invalid frame by set umem frame_size and pkt length equal to 2048 */ test->ifobj_tx->umem->frame_size = 2048; @@ -1977,7 +2166,6 @@ static int testapp_poll_txq_tmout(struct test_spec *test) static int testapp_poll_rxq_tmout(struct test_spec *test) { - test_spec_set_name(test, "POLL_RXQ_EMPTY"); test->ifobj_rx->use_poll = true; return testapp_validate_traffic_single_thread(test, test->ifobj_rx); } @@ -1987,7 +2175,6 @@ static int testapp_too_many_frags(struct test_spec *test) struct pkt pkts[2 * XSK_DESC__MAX_SKB_FRAGS + 2] = {}; u32 max_frags, i; - test_spec_set_name(test, "TOO_MANY_FRAGS"); if (test->mode == TEST_MODE_ZC) max_frags = test->ifobj_tx->xdp_zc_max_segs; else @@ -2054,20 +2241,16 @@ static bool hugepages_present(void) return true; } -static void init_iface(struct ifobject *ifobj, const char *dst_mac, const char *src_mac, - thread_func_t func_ptr) +static void init_iface(struct ifobject *ifobj, thread_func_t func_ptr) { LIBBPF_OPTS(bpf_xdp_query_opts, query_opts); int err; - memcpy(ifobj->dst_mac, dst_mac, ETH_ALEN); - memcpy(ifobj->src_mac, src_mac, ETH_ALEN); - ifobj->func_ptr = func_ptr; err = xsk_load_xdp_programs(ifobj); if (err) { - printf("Error loading XDP program\n"); + ksft_print_msg("Error loading XDP program\n"); exit_with_error(err); } @@ -2091,138 +2274,98 @@ static void init_iface(struct ifobject *ifobj, const char *dst_mac, const char * } } -static void run_pkt_test(struct test_spec *test, enum test_mode mode, enum test_type type) -{ - int ret = TEST_SKIP; - - switch (type) { - case TEST_TYPE_STATS_RX_DROPPED: - ret = testapp_stats_rx_dropped(test); - break; - case TEST_TYPE_STATS_TX_INVALID_DESCS: - ret = testapp_stats_tx_invalid_descs(test); - break; - case TEST_TYPE_STATS_RX_FULL: - ret = testapp_stats_rx_full(test); - break; - case TEST_TYPE_STATS_FILL_EMPTY: - ret = testapp_stats_fill_empty(test); - break; - case TEST_TYPE_TEARDOWN: - ret = testapp_teardown(test); - break; - case TEST_TYPE_BIDI: - ret = testapp_bidi(test); - break; - case TEST_TYPE_BPF_RES: - ret = testapp_bpf_res(test); - break; - case TEST_TYPE_RUN_TO_COMPLETION: - test_spec_set_name(test, "RUN_TO_COMPLETION"); - ret = testapp_validate_traffic(test); - break; - case TEST_TYPE_RUN_TO_COMPLETION_MB: - ret = testapp_multi_buffer(test); - break; - case TEST_TYPE_RUN_TO_COMPLETION_SINGLE_PKT: - test_spec_set_name(test, "RUN_TO_COMPLETION_SINGLE_PKT"); - ret = testapp_single_pkt(test); - break; - case TEST_TYPE_RUN_TO_COMPLETION_2K_FRAME: - test_spec_set_name(test, "RUN_TO_COMPLETION_2K_FRAME_SIZE"); - test->ifobj_tx->umem->frame_size = 2048; - test->ifobj_rx->umem->frame_size = 2048; - pkt_stream_replace(test, DEFAULT_PKT_CNT, MIN_PKT_SIZE); - ret = testapp_validate_traffic(test); - break; - case TEST_TYPE_RX_POLL: - test->ifobj_rx->use_poll = true; - test_spec_set_name(test, "POLL_RX"); - ret = testapp_validate_traffic(test); - break; - case TEST_TYPE_TX_POLL: - test->ifobj_tx->use_poll = true; - test_spec_set_name(test, "POLL_TX"); - ret = testapp_validate_traffic(test); - break; - case TEST_TYPE_POLL_TXQ_TMOUT: - ret = testapp_poll_txq_tmout(test); - break; - case TEST_TYPE_POLL_RXQ_TMOUT: - ret = testapp_poll_rxq_tmout(test); - break; - case TEST_TYPE_ALIGNED_INV_DESC: - test_spec_set_name(test, "ALIGNED_INV_DESC"); - ret = testapp_invalid_desc(test); - break; - case TEST_TYPE_ALIGNED_INV_DESC_2K_FRAME: - test_spec_set_name(test, "ALIGNED_INV_DESC_2K_FRAME_SIZE"); - test->ifobj_tx->umem->frame_size = 2048; - test->ifobj_rx->umem->frame_size = 2048; - ret = testapp_invalid_desc(test); - break; - case TEST_TYPE_UNALIGNED_INV_DESC: - test_spec_set_name(test, "UNALIGNED_INV_DESC"); - test->ifobj_tx->umem->unaligned_mode = true; - test->ifobj_rx->umem->unaligned_mode = true; - ret = testapp_invalid_desc(test); - break; - case TEST_TYPE_UNALIGNED_INV_DESC_4K1_FRAME: { - u64 page_size, umem_size; - - test_spec_set_name(test, "UNALIGNED_INV_DESC_4K1_FRAME_SIZE"); - /* Odd frame size so the UMEM doesn't end near a page boundary. */ - test->ifobj_tx->umem->frame_size = 4001; - test->ifobj_rx->umem->frame_size = 4001; - test->ifobj_tx->umem->unaligned_mode = true; - test->ifobj_rx->umem->unaligned_mode = true; - /* This test exists to test descriptors that staddle the end of - * the UMEM but not a page. - */ - page_size = sysconf(_SC_PAGESIZE); - umem_size = test->ifobj_tx->umem->num_frames * test->ifobj_tx->umem->frame_size; - assert(umem_size % page_size > MIN_PKT_SIZE); - assert(umem_size % page_size < page_size - MIN_PKT_SIZE); - ret = testapp_invalid_desc(test); - break; - } - case TEST_TYPE_ALIGNED_INV_DESC_MB: - test_spec_set_name(test, "ALIGNED_INV_DESC_MULTI_BUFF"); - ret = testapp_invalid_desc_mb(test); - break; - case TEST_TYPE_UNALIGNED_INV_DESC_MB: - test_spec_set_name(test, "UNALIGNED_INV_DESC_MULTI_BUFF"); - test->ifobj_tx->umem->unaligned_mode = true; - test->ifobj_rx->umem->unaligned_mode = true; - ret = testapp_invalid_desc_mb(test); - break; - case TEST_TYPE_UNALIGNED: - ret = testapp_unaligned(test); - break; - case TEST_TYPE_UNALIGNED_MB: - ret = testapp_unaligned_mb(test); - break; - case TEST_TYPE_HEADROOM: - ret = testapp_headroom(test); - break; - case TEST_TYPE_XDP_DROP_HALF: - ret = testapp_xdp_drop(test); - break; - case TEST_TYPE_XDP_METADATA_COUNT: - test_spec_set_name(test, "XDP_METADATA_COUNT"); - ret = testapp_xdp_metadata_count(test); - break; - case TEST_TYPE_XDP_METADATA_COUNT_MB: - test_spec_set_name(test, "XDP_METADATA_COUNT_MULTI_BUFF"); - test->mtu = MAX_ETH_JUMBO_SIZE; - ret = testapp_xdp_metadata_count(test); - break; - case TEST_TYPE_TOO_MANY_FRAGS: - ret = testapp_too_many_frags(test); - break; - default: - break; - } +static int testapp_send_receive(struct test_spec *test) +{ + return testapp_validate_traffic(test); +} + +static int testapp_send_receive_2k_frame(struct test_spec *test) +{ + test->ifobj_tx->umem->frame_size = 2048; + test->ifobj_rx->umem->frame_size = 2048; + pkt_stream_replace(test, DEFAULT_PKT_CNT, MIN_PKT_SIZE); + return testapp_validate_traffic(test); +} + +static int testapp_poll_rx(struct test_spec *test) +{ + test->ifobj_rx->use_poll = true; + return testapp_validate_traffic(test); +} + +static int testapp_poll_tx(struct test_spec *test) +{ + test->ifobj_tx->use_poll = true; + return testapp_validate_traffic(test); +} + +static int testapp_aligned_inv_desc(struct test_spec *test) +{ + return testapp_invalid_desc(test); +} + +static int testapp_aligned_inv_desc_2k_frame(struct test_spec *test) +{ + test->ifobj_tx->umem->frame_size = 2048; + test->ifobj_rx->umem->frame_size = 2048; + return testapp_invalid_desc(test); +} + +static int testapp_unaligned_inv_desc(struct test_spec *test) +{ + test->ifobj_tx->umem->unaligned_mode = true; + test->ifobj_rx->umem->unaligned_mode = true; + return testapp_invalid_desc(test); +} + +static int testapp_unaligned_inv_desc_4001_frame(struct test_spec *test) +{ + u64 page_size, umem_size; + + /* Odd frame size so the UMEM doesn't end near a page boundary. */ + test->ifobj_tx->umem->frame_size = 4001; + test->ifobj_rx->umem->frame_size = 4001; + test->ifobj_tx->umem->unaligned_mode = true; + test->ifobj_rx->umem->unaligned_mode = true; + /* This test exists to test descriptors that staddle the end of + * the UMEM but not a page. + */ + page_size = sysconf(_SC_PAGESIZE); + umem_size = test->ifobj_tx->umem->num_frames * test->ifobj_tx->umem->frame_size; + assert(umem_size % page_size > MIN_PKT_SIZE); + assert(umem_size % page_size < page_size - MIN_PKT_SIZE); + + return testapp_invalid_desc(test); +} + +static int testapp_aligned_inv_desc_mb(struct test_spec *test) +{ + return testapp_invalid_desc_mb(test); +} + +static int testapp_unaligned_inv_desc_mb(struct test_spec *test) +{ + test->ifobj_tx->umem->unaligned_mode = true; + test->ifobj_rx->umem->unaligned_mode = true; + return testapp_invalid_desc_mb(test); +} + +static int testapp_xdp_metadata(struct test_spec *test) +{ + return testapp_xdp_metadata_copy(test); +} + +static int testapp_xdp_metadata_mb(struct test_spec *test) +{ + test->mtu = MAX_ETH_JUMBO_SIZE; + return testapp_xdp_metadata_copy(test); +} + +static void run_pkt_test(struct test_spec *test) +{ + int ret; + + ret = test->test_func(test); if (ret == TEST_PASS) ksft_test_result_pass("PASS: %s %s%s\n", mode_string(test), busy_poll_string(test), @@ -2290,13 +2433,56 @@ static bool is_xdp_supported(int ifindex) return true; } +static const struct test_spec tests[] = { + {.name = "SEND_RECEIVE", .test_func = testapp_send_receive}, + {.name = "SEND_RECEIVE_2K_FRAME", .test_func = testapp_send_receive_2k_frame}, + {.name = "SEND_RECEIVE_SINGLE_PKT", .test_func = testapp_single_pkt}, + {.name = "POLL_RX", .test_func = testapp_poll_rx}, + {.name = "POLL_TX", .test_func = testapp_poll_tx}, + {.name = "POLL_RXQ_FULL", .test_func = testapp_poll_rxq_tmout}, + {.name = "POLL_TXQ_FULL", .test_func = testapp_poll_txq_tmout}, + {.name = "SEND_RECEIVE_UNALIGNED", .test_func = testapp_send_receive_unaligned}, + {.name = "ALIGNED_INV_DESC", .test_func = testapp_aligned_inv_desc}, + {.name = "ALIGNED_INV_DESC_2K_FRAME_SIZE", .test_func = testapp_aligned_inv_desc_2k_frame}, + {.name = "UNALIGNED_INV_DESC", .test_func = testapp_unaligned_inv_desc}, + {.name = "UNALIGNED_INV_DESC_4001_FRAME_SIZE", + .test_func = testapp_unaligned_inv_desc_4001_frame}, + {.name = "UMEM_HEADROOM", .test_func = testapp_headroom}, + {.name = "TEARDOWN", .test_func = testapp_teardown}, + {.name = "BIDIRECTIONAL", .test_func = testapp_bidirectional}, + {.name = "STAT_RX_DROPPED", .test_func = testapp_stats_rx_dropped}, + {.name = "STAT_TX_INVALID", .test_func = testapp_stats_tx_invalid_descs}, + {.name = "STAT_RX_FULL", .test_func = testapp_stats_rx_full}, + {.name = "STAT_FILL_EMPTY", .test_func = testapp_stats_fill_empty}, + {.name = "XDP_PROG_CLEANUP", .test_func = testapp_xdp_prog_cleanup}, + {.name = "XDP_DROP_HALF", .test_func = testapp_xdp_drop}, + {.name = "XDP_SHARED_UMEM", .test_func = testapp_xdp_shared_umem}, + {.name = "XDP_METADATA_COPY", .test_func = testapp_xdp_metadata}, + {.name = "XDP_METADATA_COPY_MULTI_BUFF", .test_func = testapp_xdp_metadata_mb}, + {.name = "SEND_RECEIVE_9K_PACKETS", .test_func = testapp_send_receive_mb}, + {.name = "SEND_RECEIVE_UNALIGNED_9K_PACKETS", + .test_func = testapp_send_receive_unaligned_mb}, + {.name = "ALIGNED_INV_DESC_MULTI_BUFF", .test_func = testapp_aligned_inv_desc_mb}, + {.name = "UNALIGNED_INV_DESC_MULTI_BUFF", .test_func = testapp_unaligned_inv_desc_mb}, + {.name = "TOO_MANY_FRAGS", .test_func = testapp_too_many_frags}, +}; + +static void print_tests(void) +{ + u32 i; + + printf("Tests:\n"); + for (i = 0; i < ARRAY_SIZE(tests); i++) + printf("%u: %s\n", i, tests[i].name); +} + int main(int argc, char **argv) { struct pkt_stream *rx_pkt_stream_default; struct pkt_stream *tx_pkt_stream_default; struct ifobject *ifobj_tx, *ifobj_rx; + u32 i, j, failed_tests = 0, nb_tests; int modes = TEST_MODE_SKB + 1; - u32 i, j, failed_tests = 0; struct test_spec test; bool shared_netdev; @@ -2314,14 +2500,21 @@ int main(int argc, char **argv) parse_command_line(ifobj_tx, ifobj_rx, argc, argv); + if (opt_print_tests) { + print_tests(); + ksft_exit_xpass(); + } + if (opt_run_test != RUN_ALL_TESTS && opt_run_test >= ARRAY_SIZE(tests)) { + ksft_print_msg("Error: test %u does not exist.\n", opt_run_test); + ksft_exit_xfail(); + } + shared_netdev = (ifobj_tx->ifindex == ifobj_rx->ifindex); ifobj_tx->shared_umem = shared_netdev; ifobj_rx->shared_umem = shared_netdev; - if (!validate_interface(ifobj_tx) || !validate_interface(ifobj_rx)) { - usage(basename(argv[0])); - ksft_exit_xfail(); - } + if (!validate_interface(ifobj_tx) || !validate_interface(ifobj_rx)) + print_usage(argv); if (is_xdp_supported(ifobj_tx->ifindex)) { modes++; @@ -2329,23 +2522,46 @@ int main(int argc, char **argv) modes++; } - init_iface(ifobj_rx, MAC1, MAC2, worker_testapp_validate_rx); - init_iface(ifobj_tx, MAC2, MAC1, worker_testapp_validate_tx); + init_iface(ifobj_rx, worker_testapp_validate_rx); + init_iface(ifobj_tx, worker_testapp_validate_tx); - test_spec_init(&test, ifobj_tx, ifobj_rx, 0); - tx_pkt_stream_default = pkt_stream_generate(ifobj_tx->umem, DEFAULT_PKT_CNT, MIN_PKT_SIZE); - rx_pkt_stream_default = pkt_stream_generate(ifobj_rx->umem, DEFAULT_PKT_CNT, MIN_PKT_SIZE); + test_spec_init(&test, ifobj_tx, ifobj_rx, 0, &tests[0]); + tx_pkt_stream_default = pkt_stream_generate(DEFAULT_PKT_CNT, MIN_PKT_SIZE); + rx_pkt_stream_default = pkt_stream_generate(DEFAULT_PKT_CNT, MIN_PKT_SIZE); if (!tx_pkt_stream_default || !rx_pkt_stream_default) exit_with_error(ENOMEM); test.tx_pkt_stream_default = tx_pkt_stream_default; test.rx_pkt_stream_default = rx_pkt_stream_default; - ksft_set_plan(modes * TEST_TYPE_MAX); + if (opt_run_test == RUN_ALL_TESTS) + nb_tests = ARRAY_SIZE(tests); + else + nb_tests = 1; + if (opt_mode == TEST_MODE_ALL) { + ksft_set_plan(modes * nb_tests); + } else { + if (opt_mode == TEST_MODE_DRV && modes <= TEST_MODE_DRV) { + ksft_print_msg("Error: XDP_DRV mode not supported.\n"); + ksft_exit_xfail(); + } + if (opt_mode == TEST_MODE_ZC && modes <= TEST_MODE_ZC) { + ksft_print_msg("Error: zero-copy mode not supported.\n"); + ksft_exit_xfail(); + } + + ksft_set_plan(nb_tests); + } for (i = 0; i < modes; i++) { - for (j = 0; j < TEST_TYPE_MAX; j++) { - test_spec_init(&test, ifobj_tx, ifobj_rx, i); - run_pkt_test(&test, i, j); + if (opt_mode != TEST_MODE_ALL && i != opt_mode) + continue; + + for (j = 0; j < ARRAY_SIZE(tests); j++) { + if (opt_run_test != RUN_ALL_TESTS && j != opt_run_test) + continue; + + test_spec_init(&test, ifobj_tx, ifobj_rx, i, &tests[j]); + run_pkt_test(&test); usleep(USLEEP_MAX); if (test.fail) diff --git a/tools/testing/selftests/bpf/xskxceiver.h b/tools/testing/selftests/bpf/xskxceiver.h index 233b66cef64a..f174df2d693f 100644 --- a/tools/testing/selftests/bpf/xskxceiver.h +++ b/tools/testing/selftests/bpf/xskxceiver.h @@ -5,7 +5,10 @@ #ifndef XSKXCEIVER_H_ #define XSKXCEIVER_H_ +#include <limits.h> + #include "xsk_xdp_progs.skel.h" +#include "xsk_xdp_common.h" #ifndef SOL_XDP #define SOL_XDP 283 @@ -33,8 +36,7 @@ #define TEST_SKIP 2 #define MAX_INTERFACES 2 #define MAX_INTERFACE_NAME_CHARS 16 -#define MAX_SOCKETS 2 -#define MAX_TEST_NAME_SIZE 32 +#define MAX_TEST_NAME_SIZE 48 #define MAX_TEARDOWN_ITER 10 #define PKT_HDR_SIZE (sizeof(struct ethhdr) + 2) /* Just to align the data in the packet */ #define MIN_PKT_SIZE 64 @@ -56,6 +58,8 @@ #define XSK_DESC__MAX_SKB_FRAGS 18 #define HUGEPAGE_SIZE (2 * 1024 * 1024) #define PKT_DUMP_NB_TO_PRINT 16 +#define RUN_ALL_TESTS UINT_MAX +#define NUM_MAC_ADDRESSES 4 #define print_verbose(x...) do { if (opt_verbose) ksft_print_msg(x); } while (0) @@ -63,43 +67,9 @@ enum test_mode { TEST_MODE_SKB, TEST_MODE_DRV, TEST_MODE_ZC, - TEST_MODE_MAX -}; - -enum test_type { - TEST_TYPE_RUN_TO_COMPLETION, - TEST_TYPE_RUN_TO_COMPLETION_2K_FRAME, - TEST_TYPE_RUN_TO_COMPLETION_SINGLE_PKT, - TEST_TYPE_RX_POLL, - TEST_TYPE_TX_POLL, - TEST_TYPE_POLL_RXQ_TMOUT, - TEST_TYPE_POLL_TXQ_TMOUT, - TEST_TYPE_UNALIGNED, - TEST_TYPE_ALIGNED_INV_DESC, - TEST_TYPE_ALIGNED_INV_DESC_2K_FRAME, - TEST_TYPE_UNALIGNED_INV_DESC, - TEST_TYPE_UNALIGNED_INV_DESC_4K1_FRAME, - TEST_TYPE_HEADROOM, - TEST_TYPE_TEARDOWN, - TEST_TYPE_BIDI, - TEST_TYPE_STATS_RX_DROPPED, - TEST_TYPE_STATS_TX_INVALID_DESCS, - TEST_TYPE_STATS_RX_FULL, - TEST_TYPE_STATS_FILL_EMPTY, - TEST_TYPE_BPF_RES, - TEST_TYPE_XDP_DROP_HALF, - TEST_TYPE_XDP_METADATA_COUNT, - TEST_TYPE_XDP_METADATA_COUNT_MB, - TEST_TYPE_RUN_TO_COMPLETION_MB, - TEST_TYPE_UNALIGNED_MB, - TEST_TYPE_ALIGNED_INV_DESC_MB, - TEST_TYPE_UNALIGNED_INV_DESC_MB, - TEST_TYPE_TOO_MANY_FRAGS, - TEST_TYPE_MAX + TEST_MODE_ALL }; -static bool opt_verbose; - struct xsk_umem_info { struct xsk_ring_prod fq; struct xsk_ring_cons cq; @@ -118,8 +88,11 @@ struct xsk_socket_info { struct xsk_ring_prod tx; struct xsk_umem_info *umem; struct xsk_socket *xsk; + struct pkt_stream *pkt_stream; u32 outstanding_tx; u32 rxqsize; + u8 dst_mac[ETH_ALEN]; + u8 src_mac[ETH_ALEN]; }; struct pkt { @@ -135,12 +108,16 @@ struct pkt_stream { u32 current_pkt_nb; struct pkt *pkts; u32 max_pkt_len; + u32 nb_rx_pkts; + u32 nb_valid_entries; bool verbatim; }; struct ifobject; +struct test_spec; typedef int (*validation_func_t)(struct ifobject *ifobj); typedef void *(*thread_func_t)(void *arg); +typedef int (*test_func_t)(struct test_spec *test); struct ifobject { char ifname[MAX_INTERFACE_NAME_CHARS]; @@ -149,7 +126,6 @@ struct ifobject { struct xsk_umem_info *umem; thread_func_t func_ptr; validation_func_t validation_func; - struct pkt_stream *pkt_stream; struct xsk_xdp_progs *xdp_progs; struct bpf_map *xskmap; struct bpf_program *xdp_prog; @@ -169,8 +145,6 @@ struct ifobject { bool unaligned_supp; bool multi_buff_supp; bool multi_buff_zc_supp; - u8 dst_mac[ETH_ALEN]; - u8 src_mac[ETH_ALEN]; }; struct test_spec { @@ -182,6 +156,7 @@ struct test_spec { struct bpf_program *xdp_prog_tx; struct bpf_map *xskmap_rx; struct bpf_map *xskmap_tx; + test_func_t test_func; int mtu; u16 total_steps; u16 current_step; @@ -196,4 +171,6 @@ pthread_mutex_t pacing_mutex = PTHREAD_MUTEX_INITIALIZER; int pkts_in_flight; +static const u8 g_mac[ETH_ALEN] = {0x55, 0x44, 0x33, 0x22, 0x11, 0x00}; + #endif /* XSKXCEIVER_H_ */ diff --git a/tools/testing/selftests/cgroup/test_cpuset_prs.sh b/tools/testing/selftests/cgroup/test_cpuset_prs.sh index 4afb132e4e4f..a6e9848189d6 100755 --- a/tools/testing/selftests/cgroup/test_cpuset_prs.sh +++ b/tools/testing/selftests/cgroup/test_cpuset_prs.sh @@ -3,7 +3,7 @@ # # Test for cpuset v2 partition root state (PRS) # -# The sched verbose flag is set, if available, so that the console log +# The sched verbose flag can be optionally set so that the console log # can be examined for the correct setting of scheduling domain. # @@ -22,27 +22,27 @@ WAIT_INOTIFY=$(cd $(dirname $0); pwd)/wait_inotify # Find cgroup v2 mount point CGROUP2=$(mount -t cgroup2 | head -1 | awk -e '{print $3}') [[ -n "$CGROUP2" ]] || skip_test "Cgroup v2 mount point not found!" +SUBPARTS_CPUS=$CGROUP2/.__DEBUG__.cpuset.cpus.subpartitions +CPULIST=$(cat $CGROUP2/cpuset.cpus.effective) -CPUS=$(lscpu | grep "^CPU(s):" | sed -e "s/.*:[[:space:]]*//") -[[ $CPUS -lt 8 ]] && skip_test "Test needs at least 8 cpus available!" +NR_CPUS=$(lscpu | grep "^CPU(s):" | sed -e "s/.*:[[:space:]]*//") +[[ $NR_CPUS -lt 8 ]] && skip_test "Test needs at least 8 cpus available!" # Set verbose flag and delay factor PROG=$1 -VERBOSE= +VERBOSE=0 DELAY_FACTOR=1 SCHED_DEBUG= while [[ "$1" = -* ]] do case "$1" in - -v) VERBOSE=1 + -v) ((VERBOSE++)) # Enable sched/verbose can slow thing down [[ $DELAY_FACTOR -eq 1 ]] && DELAY_FACTOR=2 - break ;; -d) DELAY_FACTOR=$2 shift - break ;; *) echo "Usage: $PROG [-v] [-d <delay-factor>" exit @@ -52,7 +52,7 @@ do done # Set sched verbose flag if available when "-v" option is specified -if [[ -n "$VERBOSE" && -d /sys/kernel/debug/sched ]] +if [[ $VERBOSE -gt 0 && -d /sys/kernel/debug/sched ]] then # Used to restore the original setting during cleanup SCHED_DEBUG=$(cat /sys/kernel/debug/sched/verbose) @@ -61,14 +61,26 @@ fi cd $CGROUP2 echo +cpuset > cgroup.subtree_control + +# +# If cpuset has been set up and used in child cgroups, we may not be able to +# create partition under root cgroup because of the CPU exclusivity rule. +# So we are going to skip the test if this is the case. +# [[ -d test ]] || mkdir test -cd test +echo 0-6 > test/cpuset.cpus +echo root > test/cpuset.cpus.partition +cat test/cpuset.cpus.partition | grep -q invalid +RESULT=$? +echo member > test/cpuset.cpus.partition +echo "" > test/cpuset.cpus +[[ $RESULT -eq 0 ]] && skip_test "Child cgroups are using cpuset!" cleanup() { online_cpus + cd $CGROUP2 rmdir A1/A2/A3 A1/A2 A1 B1 > /dev/null 2>&1 - cd .. rmdir test > /dev/null 2>&1 [[ -n "$SCHED_DEBUG" ]] && echo "$SCHED_DEBUG" > /sys/kernel/debug/sched/verbose @@ -103,7 +115,7 @@ test_partition() [[ $? -eq 0 ]] || exit 1 ACTUAL_VAL=$(cat cpuset.cpus.partition) [[ $ACTUAL_VAL != $EXPECTED_VAL ]] && { - echo "cpuset.cpus.partition: expect $EXPECTED_VAL, found $EXPECTED_VAL" + echo "cpuset.cpus.partition: expect $EXPECTED_VAL, found $ACTUAL_VAL" echo "Test FAILED" exit 1 } @@ -114,7 +126,7 @@ test_effective_cpus() EXPECTED_VAL=$1 ACTUAL_VAL=$(cat cpuset.cpus.effective) [[ "$ACTUAL_VAL" != "$EXPECTED_VAL" ]] && { - echo "cpuset.cpus.effective: expect '$EXPECTED_VAL', found '$EXPECTED_VAL'" + echo "cpuset.cpus.effective: expect '$EXPECTED_VAL', found '$ACTUAL_VAL'" echo "Test FAILED" exit 1 } @@ -139,6 +151,7 @@ test_add_proc() # test_isolated() { + cd $CGROUP2/test echo 2-3 > cpuset.cpus TYPE=$(cat cpuset.cpus.partition) [[ $TYPE = member ]] || echo member > cpuset.cpus.partition @@ -203,125 +216,220 @@ test_isolated() # # Cgroup test hierarchy # -# test -- A1 -- A2 -- A3 -# \- B1 +# root -- A1 -- A2 -- A3 +# +- B1 # -# P<v> = set cpus.partition (0:member, 1:root, 2:isolated, -1:root invalid) -# C<l> = add cpu-list +# P<v> = set cpus.partition (0:member, 1:root, 2:isolated) +# C<l> = add cpu-list to cpuset.cpus +# X<l> = add cpu-list to cpuset.cpus.exclusive # S<p> = use prefix in subtree_control # T = put a task into cgroup -# O<c>-<v> = Write <v> to CPU online file of <c> +# O<c>=<v> = Write <v> to CPU online file of <c> # SETUP_A123_PARTITIONS="C1-3:P1:S+ C2-3:P1:S+ C3:P1" TEST_MATRIX=( - # test old-A1 old-A2 old-A3 old-B1 new-A1 new-A2 new-A3 new-B1 fail ECPUs Pstate - # ---- ------ ------ ------ ------ ------ ------ ------ ------ ---- ----- ------ - " S+ C0-1 . . C2-3 S+ C4-5 . . 0 A2:0-1" - " S+ C0-1 . . C2-3 P1 . . . 0 " - " S+ C0-1 . . C2-3 P1:S+ C0-1:P1 . . 0 " - " S+ C0-1 . . C2-3 P1:S+ C1:P1 . . 0 " - " S+ C0-1:S+ . . C2-3 . . . P1 0 " - " S+ C0-1:P1 . . C2-3 S+ C1 . . 0 " - " S+ C0-1:P1 . . C2-3 S+ C1:P1 . . 0 " - " S+ C0-1:P1 . . C2-3 S+ C1:P1 . P1 0 " - " S+ C0-1:P1 . . C2-3 C4-5 . . . 0 A1:4-5" - " S+ C0-1:P1 . . C2-3 S+:C4-5 . . . 0 A1:4-5" - " S+ C0-1 . . C2-3:P1 . . . C2 0 " - " S+ C0-1 . . C2-3:P1 . . . C4-5 0 B1:4-5" - " S+ C0-3:P1:S+ C2-3:P1 . . . . . . 0 A1:0-1,A2:2-3" - " S+ C0-3:P1:S+ C2-3:P1 . . C1-3 . . . 0 A1:1,A2:2-3" - " S+ C2-3:P1:S+ C3:P1 . . C3 . . . 0 A1:,A2:3 A1:P1,A2:P1" - " S+ C2-3:P1:S+ C3:P1 . . C3 P0 . . 0 A1:3,A2:3 A1:P1,A2:P0" - " S+ C2-3:P1:S+ C2:P1 . . C2-4 . . . 0 A1:3-4,A2:2" - " S+ C2-3:P1:S+ C3:P1 . . C3 . . C0-2 0 A1:,B1:0-2 A1:P1,A2:P1" - " S+ $SETUP_A123_PARTITIONS . C2-3 . . . 0 A1:,A2:2,A3:3 A1:P1,A2:P1,A3:P1" + # old-A1 old-A2 old-A3 old-B1 new-A1 new-A2 new-A3 new-B1 fail ECPUs Pstate ISOLCPUS + # ------ ------ ------ ------ ------ ------ ------ ------ ---- ----- ------ -------- + " C0-1 . . C2-3 S+ C4-5 . . 0 A2:0-1" + " C0-1 . . C2-3 P1 . . . 0 " + " C0-1 . . C2-3 P1:S+ C0-1:P1 . . 0 " + " C0-1 . . C2-3 P1:S+ C1:P1 . . 0 " + " C0-1:S+ . . C2-3 . . . P1 0 " + " C0-1:P1 . . C2-3 S+ C1 . . 0 " + " C0-1:P1 . . C2-3 S+ C1:P1 . . 0 " + " C0-1:P1 . . C2-3 S+ C1:P1 . P1 0 " + " C0-1:P1 . . C2-3 C4-5 . . . 0 A1:4-5" + " C0-1:P1 . . C2-3 S+:C4-5 . . . 0 A1:4-5" + " C0-1 . . C2-3:P1 . . . C2 0 " + " C0-1 . . C2-3:P1 . . . C4-5 0 B1:4-5" + "C0-3:P1:S+ C2-3:P1 . . . . . . 0 A1:0-1,A2:2-3" + "C0-3:P1:S+ C2-3:P1 . . C1-3 . . . 0 A1:1,A2:2-3" + "C2-3:P1:S+ C3:P1 . . C3 . . . 0 A1:,A2:3 A1:P1,A2:P1" + "C2-3:P1:S+ C3:P1 . . C3 P0 . . 0 A1:3,A2:3 A1:P1,A2:P0" + "C2-3:P1:S+ C2:P1 . . C2-4 . . . 0 A1:3-4,A2:2" + "C2-3:P1:S+ C3:P1 . . C3 . . C0-2 0 A1:,B1:0-2 A1:P1,A2:P1" + "$SETUP_A123_PARTITIONS . C2-3 . . . 0 A1:,A2:2,A3:3 A1:P1,A2:P1,A3:P1" # CPU offlining cases: - " S+ C0-1 . . C2-3 S+ C4-5 . O2-0 0 A1:0-1,B1:3" - " S+ C0-3:P1:S+ C2-3:P1 . . O2-0 . . . 0 A1:0-1,A2:3" - " S+ C0-3:P1:S+ C2-3:P1 . . O2-0 O2-1 . . 0 A1:0-1,A2:2-3" - " S+ C0-3:P1:S+ C2-3:P1 . . O1-0 . . . 0 A1:0,A2:2-3" - " S+ C0-3:P1:S+ C2-3:P1 . . O1-0 O1-1 . . 0 A1:0-1,A2:2-3" - " S+ C2-3:P1:S+ C3:P1 . . O3-0 O3-1 . . 0 A1:2,A2:3 A1:P1,A2:P1" - " S+ C2-3:P1:S+ C3:P2 . . O3-0 O3-1 . . 0 A1:2,A2:3 A1:P1,A2:P2" - " S+ C2-3:P1:S+ C3:P1 . . O2-0 O2-1 . . 0 A1:2,A2:3 A1:P1,A2:P1" - " S+ C2-3:P1:S+ C3:P2 . . O2-0 O2-1 . . 0 A1:2,A2:3 A1:P1,A2:P2" - " S+ C2-3:P1:S+ C3:P1 . . O2-0 . . . 0 A1:,A2:3 A1:P1,A2:P1" - " S+ C2-3:P1:S+ C3:P1 . . O3-0 . . . 0 A1:2,A2: A1:P1,A2:P1" - " S+ C2-3:P1:S+ C3:P1 . . T:O2-0 . . . 0 A1:3,A2:3 A1:P1,A2:P-1" - " S+ C2-3:P1:S+ C3:P1 . . . T:O3-0 . . 0 A1:2,A2:2 A1:P1,A2:P-1" - " S+ $SETUP_A123_PARTITIONS . O1-0 . . . 0 A1:,A2:2,A3:3 A1:P1,A2:P1,A3:P1" - " S+ $SETUP_A123_PARTITIONS . O2-0 . . . 0 A1:1,A2:,A3:3 A1:P1,A2:P1,A3:P1" - " S+ $SETUP_A123_PARTITIONS . O3-0 . . . 0 A1:1,A2:2,A3: A1:P1,A2:P1,A3:P1" - " S+ $SETUP_A123_PARTITIONS . T:O1-0 . . . 0 A1:2-3,A2:2-3,A3:3 A1:P1,A2:P-1,A3:P-1" - " S+ $SETUP_A123_PARTITIONS . . T:O2-0 . . 0 A1:1,A2:3,A3:3 A1:P1,A2:P1,A3:P-1" - " S+ $SETUP_A123_PARTITIONS . . . T:O3-0 . 0 A1:1,A2:2,A3:2 A1:P1,A2:P1,A3:P-1" - " S+ $SETUP_A123_PARTITIONS . T:O1-0 O1-1 . . 0 A1:1,A2:2,A3:3 A1:P1,A2:P1,A3:P1" - " S+ $SETUP_A123_PARTITIONS . . T:O2-0 O2-1 . 0 A1:1,A2:2,A3:3 A1:P1,A2:P1,A3:P1" - " S+ $SETUP_A123_PARTITIONS . . . T:O3-0 O3-1 0 A1:1,A2:2,A3:3 A1:P1,A2:P1,A3:P1" - " S+ $SETUP_A123_PARTITIONS . T:O1-0 O2-0 O1-1 . 0 A1:1,A2:,A3:3 A1:P1,A2:P1,A3:P1" - " S+ $SETUP_A123_PARTITIONS . T:O1-0 O2-0 O2-1 . 0 A1:2-3,A2:2-3,A3:3 A1:P1,A2:P-1,A3:P-1" - - # test old-A1 old-A2 old-A3 old-B1 new-A1 new-A2 new-A3 new-B1 fail ECPUs Pstate - # ---- ------ ------ ------ ------ ------ ------ ------ ------ ---- ----- ------ + " C0-1 . . C2-3 S+ C4-5 . O2=0 0 A1:0-1,B1:3" + "C0-3:P1:S+ C2-3:P1 . . O2=0 . . . 0 A1:0-1,A2:3" + "C0-3:P1:S+ C2-3:P1 . . O2=0 O2=1 . . 0 A1:0-1,A2:2-3" + "C0-3:P1:S+ C2-3:P1 . . O1=0 . . . 0 A1:0,A2:2-3" + "C0-3:P1:S+ C2-3:P1 . . O1=0 O1=1 . . 0 A1:0-1,A2:2-3" + "C2-3:P1:S+ C3:P1 . . O3=0 O3=1 . . 0 A1:2,A2:3 A1:P1,A2:P1" + "C2-3:P1:S+ C3:P2 . . O3=0 O3=1 . . 0 A1:2,A2:3 A1:P1,A2:P2" + "C2-3:P1:S+ C3:P1 . . O2=0 O2=1 . . 0 A1:2,A2:3 A1:P1,A2:P1" + "C2-3:P1:S+ C3:P2 . . O2=0 O2=1 . . 0 A1:2,A2:3 A1:P1,A2:P2" + "C2-3:P1:S+ C3:P1 . . O2=0 . . . 0 A1:,A2:3 A1:P1,A2:P1" + "C2-3:P1:S+ C3:P1 . . O3=0 . . . 0 A1:2,A2: A1:P1,A2:P1" + "C2-3:P1:S+ C3:P1 . . T:O2=0 . . . 0 A1:3,A2:3 A1:P1,A2:P-1" + "C2-3:P1:S+ C3:P1 . . . T:O3=0 . . 0 A1:2,A2:2 A1:P1,A2:P-1" + "$SETUP_A123_PARTITIONS . O1=0 . . . 0 A1:,A2:2,A3:3 A1:P1,A2:P1,A3:P1" + "$SETUP_A123_PARTITIONS . O2=0 . . . 0 A1:1,A2:,A3:3 A1:P1,A2:P1,A3:P1" + "$SETUP_A123_PARTITIONS . O3=0 . . . 0 A1:1,A2:2,A3: A1:P1,A2:P1,A3:P1" + "$SETUP_A123_PARTITIONS . T:O1=0 . . . 0 A1:2-3,A2:2-3,A3:3 A1:P1,A2:P-1,A3:P-1" + "$SETUP_A123_PARTITIONS . . T:O2=0 . . 0 A1:1,A2:3,A3:3 A1:P1,A2:P1,A3:P-1" + "$SETUP_A123_PARTITIONS . . . T:O3=0 . 0 A1:1,A2:2,A3:2 A1:P1,A2:P1,A3:P-1" + "$SETUP_A123_PARTITIONS . T:O1=0 O1=1 . . 0 A1:1,A2:2,A3:3 A1:P1,A2:P1,A3:P1" + "$SETUP_A123_PARTITIONS . . T:O2=0 O2=1 . 0 A1:1,A2:2,A3:3 A1:P1,A2:P1,A3:P1" + "$SETUP_A123_PARTITIONS . . . T:O3=0 O3=1 0 A1:1,A2:2,A3:3 A1:P1,A2:P1,A3:P1" + "$SETUP_A123_PARTITIONS . T:O1=0 O2=0 O1=1 . 0 A1:1,A2:,A3:3 A1:P1,A2:P1,A3:P1" + "$SETUP_A123_PARTITIONS . T:O1=0 O2=0 O2=1 . 0 A1:2-3,A2:2-3,A3:3 A1:P1,A2:P-1,A3:P-1" + + # old-A1 old-A2 old-A3 old-B1 new-A1 new-A2 new-A3 new-B1 fail ECPUs Pstate ISOLCPUS + # ------ ------ ------ ------ ------ ------ ------ ------ ---- ----- ------ -------- + # + # Remote partition and cpuset.cpus.exclusive tests + # + " C0-3:S+ C1-3:S+ C2-3 . X2-3 . . . 0 A1:0-3,A2:1-3,A3:2-3,XA1:2-3" + " C0-3:S+ C1-3:S+ C2-3 . X2-3 X2-3:P2 . . 0 A1:0-1,A2:2-3,A3:2-3 A1:P0,A2:P2 2-3" + " C0-3:S+ C1-3:S+ C2-3 . X2-3 X3:P2 . . 0 A1:0-2,A2:3,A3:3 A1:P0,A2:P2 3" + " C0-3:S+ C1-3:S+ C2-3 . X2-3 X2-3 X2-3:P2 . 0 A1:0-1,A2:1,A3:2-3 A1:P0,A3:P2 2-3" + " C0-3:S+ C1-3:S+ C2-3 . X2-3 X2-3 X2-3:P2:C3 . 0 A1:0-2,A2:1-2,A3:3 A1:P0,A3:P2 3" + " C0-3:S+ C1-3:S+ C2-3 C2-3 . . . P2 0 A1:0-3,A2:1-3,A3:2-3,B1:2-3 A1:P0,A3:P0,B1:P-2" + " C0-3:S+ C1-3:S+ C2-3 C4-5 . . . P2 0 B1:4-5 B1:P2 4-5" + " C0-3:S+ C1-3:S+ C2-3 C4 X2-3 X2-3 X2-3:P2 P2 0 A3:2-3,B1:4 A3:P2,B1:P2 2-4" + " C0-3:S+ C1-3:S+ C2-3 C4 X2-3 X2-3 X2-3:P2:C1-3 P2 0 A3:2-3,B1:4 A3:P2,B1:P2 2-4" + " C0-3:S+ C1-3:S+ C2-3 C4 X1-3 X1-3:P2 P2 . 0 A2:1,A3:2-3 A2:P2,A3:P2 1-3" + " C0-3:S+ C1-3:S+ C2-3 C4 X2-3 X2-3 X2-3:P2 P2:C4-5 0 A3:2-3,B1:4-5 A3:P2,B1:P2 2-5" + + # Nested remote/local partition tests + " C0-3:S+ C1-3:S+ C2-3 C4-5 X2-3 X2-3:P1 P2 P1 0 A1:0-1,A2:,A3:2-3,B1:4-5 \ + A1:P0,A2:P1,A3:P2,B1:P1 2-3" + " C0-3:S+ C1-3:S+ C2-3 C4 X2-3 X2-3:P1 P2 P1 0 A1:0-1,A2:,A3:2-3,B1:4 \ + A1:P0,A2:P1,A3:P2,B1:P1 2-4" + " C0-3:S+ C1-3:S+ C3 C4 X2-3 X2-3:P1 P2 P1 0 A1:0-1,A2:2,A3:3,B1:4 \ + A1:P0,A2:P1,A3:P2,B1:P1 2-4" + " C0-4:S+ C1-4:S+ C2-4 . X2-4 X2-4:P2 X4:P1 . 0 A1:0-1,A2:2-3,A3:4 \ + A1:P0,A2:P2,A3:P1 2-4" + " C0-4:X2-4:S+ C1-4:X2-4:S+:P2 C2-4:X4:P1 \ + . . X5 . . 0 A1:0-4,A2:1-4,A3:2-4 \ + A1:P0,A2:P-2,A3:P-1 ." + " C0-4:X2-4:S+ C1-4:X2-4:S+:P2 C2-4:X4:P1 \ + . . . X1 . 0 A1:0-1,A2:2-4,A3:2-4 \ + A1:P0,A2:P2,A3:P-1 2-4" + + # Remote partition offline tests + " C0-3:S+ C1-3:S+ C2-3 . X2-3 X2-3 X2-3:P2:O2=0 . 0 A1:0-1,A2:1,A3:3 A1:P0,A3:P2 2-3" + " C0-3:S+ C1-3:S+ C2-3 . X2-3 X2-3 X2-3:P2:O2=0 O2=1 0 A1:0-1,A2:1,A3:2-3 A1:P0,A3:P2 2-3" + " C0-3:S+ C1-3:S+ C3 . X2-3 X2-3 P2:O3=0 . 0 A1:0-2,A2:1-2,A3: A1:P0,A3:P2 3" + " C0-3:S+ C1-3:S+ C3 . X2-3 X2-3 T:P2:O3=0 . 0 A1:0-2,A2:1-2,A3:1-2 A1:P0,A3:P-2 3" + + # An invalidated remote partition cannot self-recover from hotplug + " C0-3:S+ C1-3:S+ C2 . X2-3 X2-3 T:P2:O2=0 O2=1 0 A1:0-3,A2:1-3,A3:2 A1:P0,A3:P-2" + + # cpus.exclusive.effective clearing test + " C0-3:S+ C1-3:S+ C2 . X2-3:X . . . 0 A1:0-3,A2:1-3,A3:2,XA1:" + + # Invalid to valid remote partition transition test + " C0-3:S+ C1-3 . . . X3:P2 . . 0 A1:0-3,A2:1-3,XA2: A2:P-2" + " C0-3:S+ C1-3:X3:P2 + . . X2-3 P2 . . 0 A1:0-2,A2:3,XA2:3 A2:P2 3" + + # Invalid to valid local partition direct transition tests + " C1-3:S+:P2 C2-3:X1:P2 . . . . . . 0 A1:1-3,XA1:1-3,A2:2-3:XA2: A1:P2,A2:P-2 1-3" + " C1-3:S+:P2 C2-3:X1:P2 . . . X3:P2 . . 0 A1:1-2,XA1:1-3,A2:3:XA2:3 A1:P2,A2:P2 1-3" + " C0-3:P2 . . C4-6 C0-4 . . . 0 A1:0-4,B1:4-6 A1:P-2,B1:P0" + " C0-3:P2 . . C4-6 C0-4:C0-3 . . . 0 A1:0-3,B1:4-6 A1:P2,B1:P0 0-3" + " C0-3:P2 . . C3-5:C4-5 . . . . 0 A1:0-3,B1:4-5 A1:P2,B1:P0 0-3" + + # Local partition invalidation tests + " C0-3:X1-3:S+:P2 C1-3:X2-3:S+:P2 C2-3:X3:P2 \ + . . . . . 0 A1:1,A2:2,A3:3 A1:P2,A2:P2,A3:P2 1-3" + " C0-3:X1-3:S+:P2 C1-3:X2-3:S+:P2 C2-3:X3:P2 \ + . . X4 . . 0 A1:1-3,A2:1-3,A3:2-3,XA2:,XA3: A1:P2,A2:P-2,A3:P-2 1-3" + " C0-3:X1-3:S+:P2 C1-3:X2-3:S+:P2 C2-3:X3:P2 \ + . . C4 . . 0 A1:1-3,A2:1-3,A3:2-3,XA2:,XA3: A1:P2,A2:P-2,A3:P-2 1-3" + # Local partition CPU change tests + " C0-5:S+:P2 C4-5:S+:P1 . . . C3-5 . . 0 A1:0-2,A2:3-5 A1:P2,A2:P1 0-2" + " C0-5:S+:P2 C4-5:S+:P1 . . C1-5 . . . 0 A1:1-3,A2:4-5 A1:P2,A2:P1 1-3" + + # cpus_allowed/exclusive_cpus update tests + " C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3 \ + . C4 . P2 . 0 A1:4,A2:4,XA2:,XA3:,A3:4 \ + A1:P0,A3:P-2 ." + " C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3 \ + . X1 . P2 . 0 A1:0-3,A2:1-3,XA1:1,XA2:,XA3:,A3:2-3 \ + A1:P0,A3:P-2 ." + " C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3 \ + . . C3 P2 . 0 A1:0-2,A2:0-2,XA2:3,XA3:3,A3:3 \ + A1:P0,A3:P2 3" + " C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3 \ + . . X3 P2 . 0 A1:0-2,A2:1-2,XA2:3,XA3:3,A3:3 \ + A1:P0,A3:P2 3" + " C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3:P2 \ + . . X3 . . 0 A1:0-3,A2:1-3,XA2:3,XA3:3,A3:2-3 \ + A1:P0,A3:P-2 ." + " C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3:P2 \ + . . C3 . . 0 A1:0-3,A2:3,XA2:3,XA3:3,A3:3 \ + A1:P0,A3:P-2 ." + " C0-3:X2-3:S+ C1-3:X2-3:S+ C2-3:X2-3:P2 \ + . C4 . . . 0 A1:4,A2:4,A3:4,XA1:,XA2:,XA3 \ + A1:P0,A3:P-2 ." + + # old-A1 old-A2 old-A3 old-B1 new-A1 new-A2 new-A3 new-B1 fail ECPUs Pstate ISOLCPUS + # ------ ------ ------ ------ ------ ------ ------ ------ ---- ----- ------ -------- # # Incorrect change to cpuset.cpus invalidates partition root # # Adding CPUs to partition root that are not in parent's # cpuset.cpus is allowed, but those extra CPUs are ignored. - " S+ C2-3:P1:S+ C3:P1 . . . C2-4 . . 0 A1:,A2:2-3 A1:P1,A2:P1" + "C2-3:P1:S+ C3:P1 . . . C2-4 . . 0 A1:,A2:2-3 A1:P1,A2:P1" # Taking away all CPUs from parent or itself if there are tasks # will make the partition invalid. - " S+ C2-3:P1:S+ C3:P1 . . T C2-3 . . 0 A1:2-3,A2:2-3 A1:P1,A2:P-1" - " S+ C3:P1:S+ C3 . . T P1 . . 0 A1:3,A2:3 A1:P1,A2:P-1" - " S+ $SETUP_A123_PARTITIONS . T:C2-3 . . . 0 A1:2-3,A2:2-3,A3:3 A1:P1,A2:P-1,A3:P-1" - " S+ $SETUP_A123_PARTITIONS . T:C2-3:C1-3 . . . 0 A1:1,A2:2,A3:3 A1:P1,A2:P1,A3:P1" + "C2-3:P1:S+ C3:P1 . . T C2-3 . . 0 A1:2-3,A2:2-3 A1:P1,A2:P-1" + " C3:P1:S+ C3 . . T P1 . . 0 A1:3,A2:3 A1:P1,A2:P-1" + "$SETUP_A123_PARTITIONS . T:C2-3 . . . 0 A1:2-3,A2:2-3,A3:3 A1:P1,A2:P-1,A3:P-1" + "$SETUP_A123_PARTITIONS . T:C2-3:C1-3 . . . 0 A1:1,A2:2,A3:3 A1:P1,A2:P1,A3:P1" # Changing a partition root to member makes child partitions invalid - " S+ C2-3:P1:S+ C3:P1 . . P0 . . . 0 A1:2-3,A2:3 A1:P0,A2:P-1" - " S+ $SETUP_A123_PARTITIONS . C2-3 P0 . . 0 A1:2-3,A2:2-3,A3:3 A1:P1,A2:P0,A3:P-1" + "C2-3:P1:S+ C3:P1 . . P0 . . . 0 A1:2-3,A2:3 A1:P0,A2:P-1" + "$SETUP_A123_PARTITIONS . C2-3 P0 . . 0 A1:2-3,A2:2-3,A3:3 A1:P1,A2:P0,A3:P-1" # cpuset.cpus can contains cpus not in parent's cpuset.cpus as long # as they overlap. - " S+ C2-3:P1:S+ . . . . C3-4:P1 . . 0 A1:2,A2:3 A1:P1,A2:P1" + "C2-3:P1:S+ . . . . C3-4:P1 . . 0 A1:2,A2:3 A1:P1,A2:P1" # Deletion of CPUs distributed to child cgroup is allowed. - " S+ C0-1:P1:S+ C1 . C2-3 C4-5 . . . 0 A1:4-5,A2:4-5" + "C0-1:P1:S+ C1 . C2-3 C4-5 . . . 0 A1:4-5,A2:4-5" # To become a valid partition root, cpuset.cpus must overlap parent's # cpuset.cpus. - " S+ C0-1:P1 . . C2-3 S+ C4-5:P1 . . 0 A1:0-1,A2:0-1 A1:P1,A2:P-1" + " C0-1:P1 . . C2-3 S+ C4-5:P1 . . 0 A1:0-1,A2:0-1 A1:P1,A2:P-1" # Enabling partition with child cpusets is allowed - " S+ C0-1:S+ C1 . C2-3 P1 . . . 0 A1:0-1,A2:1 A1:P1" + " C0-1:S+ C1 . C2-3 P1 . . . 0 A1:0-1,A2:1 A1:P1" # A partition root with non-partition root parent is invalid, but it # can be made valid if its parent becomes a partition root too. - " S+ C0-1:S+ C1 . C2-3 . P2 . . 0 A1:0-1,A2:1 A1:P0,A2:P-2" - " S+ C0-1:S+ C1:P2 . C2-3 P1 . . . 0 A1:0,A2:1 A1:P1,A2:P2" + " C0-1:S+ C1 . C2-3 . P2 . . 0 A1:0-1,A2:1 A1:P0,A2:P-2" + " C0-1:S+ C1:P2 . C2-3 P1 . . . 0 A1:0,A2:1 A1:P1,A2:P2" # A non-exclusive cpuset.cpus change will invalidate partition and its siblings - " S+ C0-1:P1 . . C2-3 C0-2 . . . 0 A1:0-2,B1:2-3 A1:P-1,B1:P0" - " S+ C0-1:P1 . . P1:C2-3 C0-2 . . . 0 A1:0-2,B1:2-3 A1:P-1,B1:P-1" - " S+ C0-1 . . P1:C2-3 C0-2 . . . 0 A1:0-2,B1:2-3 A1:P0,B1:P-1" + " C0-1:P1 . . C2-3 C0-2 . . . 0 A1:0-2,B1:2-3 A1:P-1,B1:P0" + " C0-1:P1 . . P1:C2-3 C0-2 . . . 0 A1:0-2,B1:2-3 A1:P-1,B1:P-1" + " C0-1 . . P1:C2-3 C0-2 . . . 0 A1:0-2,B1:2-3 A1:P0,B1:P-1" - # test old-A1 old-A2 old-A3 old-B1 new-A1 new-A2 new-A3 new-B1 fail ECPUs Pstate - # ---- ------ ------ ------ ------ ------ ------ ------ ------ ---- ----- ------ + # old-A1 old-A2 old-A3 old-B1 new-A1 new-A2 new-A3 new-B1 fail ECPUs Pstate ISOLCPUS + # ------ ------ ------ ------ ------ ------ ------ ------ ---- ----- ------ -------- # Failure cases: # A task cannot be added to a partition with no cpu - " S+ C2-3:P1:S+ C3:P1 . . O2-0:T . . . 1 A1:,A2:3 A1:P1,A2:P1" + "C2-3:P1:S+ C3:P1 . . O2=0:T . . . 1 A1:,A2:3 A1:P1,A2:P1" + + # Changes to cpuset.cpus.exclusive that violate exclusivity rule is rejected + " C0-3 . . C4-5 X0-3 . . X3-5 1 A1:0-3,B1:4-5" ) # # Write to the cpu online file -# $1 - <c>-<v> where <c> = cpu number, <v> value to be written +# $1 - <c>=<v> where <c> = cpu number, <v> value to be written # write_cpu_online() { - CPU=${1%-*} - VAL=${1#*-} + CPU=${1%=*} + VAL=${1#*=} CPUFILE=//sys/devices/system/cpu/cpu${CPU}/online if [[ $VAL -eq 0 ]] then @@ -349,11 +457,12 @@ set_ctrl_state() TMPMSG=/tmp/.msg_$$ CGRP=$1 STATE=$2 - SHOWERR=${3}${VERBOSE} + SHOWERR=${3} CTRL=${CTRL:=$CONTROLLER} HASERR=0 REDIRECT="2> $TMPMSG" [[ -z "$STATE" || "$STATE" = '.' ]] && return 0 + [[ $VERBOSE -gt 0 ]] && SHOWERR=1 rm -f $TMPMSG for CMD in $(echo $STATE | sed -e "s/:/ /g") @@ -362,12 +471,18 @@ set_ctrl_state() SFILE=$CGRP/cgroup.subtree_control PFILE=$CGRP/cpuset.cpus.partition CFILE=$CGRP/cpuset.cpus + XFILE=$CGRP/cpuset.cpus.exclusive S=$(expr substr $CMD 1 1) if [[ $S = S ]] then PREFIX=${CMD#?} COMM="echo ${PREFIX}${CTRL} > $SFILE" eval $COMM $REDIRECT + elif [[ $S = X ]] + then + CPUS=${CMD#?} + COMM="echo $CPUS > $XFILE" + eval $COMM $REDIRECT elif [[ $S = C ]] then CPUS=${CMD#?} @@ -430,7 +545,7 @@ online_cpus() [[ -n "OFFLINE_CPUS" ]] && { for C in $OFFLINE_CPUS do - write_cpu_online ${C}-1 + write_cpu_online ${C}=1 done } } @@ -443,18 +558,27 @@ reset_cgroup_states() echo 0 > $CGROUP2/cgroup.procs online_cpus rmdir A1/A2/A3 A1/A2 A1 B1 > /dev/null 2>&1 - set_ctrl_state . S- + pause 0.02 + set_ctrl_state . R- pause 0.01 } dump_states() { - for DIR in A1 A1/A2 A1/A2/A3 B1 + for DIR in . A1 A1/A2 A1/A2/A3 B1 do + CPUS=$DIR/cpuset.cpus ECPUS=$DIR/cpuset.cpus.effective + XCPUS=$DIR/cpuset.cpus.exclusive + XECPUS=$DIR/cpuset.cpus.exclusive.effective PRS=$DIR/cpuset.cpus.partition - [[ -e $ECPUS ]] && echo "$ECPUS: $(cat $ECPUS)" - [[ -e $PRS ]] && echo "$PRS: $(cat $PRS)" + PCPUS=$DIR/.__DEBUG__.cpuset.cpus.subpartitions + [[ -e $CPUS ]] && echo "$CPUS: $(cat $CPUS)" + [[ -e $XCPUS ]] && echo "$XCPUS: $(cat $XCPUS)" + [[ -e $ECPUS ]] && echo "$ECPUS: $(cat $ECPUS)" + [[ -e $XECPUS ]] && echo "$XECPUS: $(cat $XECPUS)" + [[ -e $PRS ]] && echo "$PRS: $(cat $PRS)" + [[ -e $PCPUS ]] && echo "$PCPUS: $(cat $PCPUS)" done } @@ -470,11 +594,17 @@ check_effective_cpus() set -- $(echo $CHK | sed -e "s/:/ /g") CGRP=$1 CPUS=$2 + if [[ $CGRP = X* ]] + then + CGRP=${CGRP#X} + FILE=cpuset.cpus.exclusive.effective + else + FILE=cpuset.cpus.effective + fi [[ $CGRP = A2 ]] && CGRP=A1/A2 [[ $CGRP = A3 ]] && CGRP=A1/A2/A3 - FILE=$CGRP/cpuset.cpus.effective - [[ -e $FILE ]] || return 1 - [[ $CPUS = $(cat $FILE) ]] || return 1 + [[ -e $CGRP/$FILE ]] || return 1 + [[ $CPUS = $(cat $CGRP/$FILE) ]] || return 1 done } @@ -525,6 +655,65 @@ check_cgroup_states() } # +# Get isolated (including offline) CPUs by looking at +# /sys/kernel/debug/sched/domains and compare that with the expected value. +# +# Note that a sched domain of just 1 CPU will be considered isolated. +# +# $1 - expected isolated cpu list +# +check_isolcpus() +{ + EXPECT_VAL=$1 + ISOLCPUS= + LASTISOLCPU= + SCHED_DOMAINS=/sys/kernel/debug/sched/domains + [[ -d $SCHED_DOMAINS ]] || return 0 + [[ $EXPECT_VAL = . ]] && EXPECT_VAL= + + for ((CPU=0; CPU < $NR_CPUS; CPU++)) + do + [[ -n "$(ls ${SCHED_DOMAINS}/cpu$CPU)" ]] && continue + + if [[ -z "$LASTISOLCPU" ]] + then + ISOLCPUS=$CPU + LASTISOLCPU=$CPU + elif [[ "$LASTISOLCPU" -eq $((CPU - 1)) ]] + then + echo $ISOLCPUS | grep -q "\<$LASTISOLCPU\$" + if [[ $? -eq 0 ]] + then + ISOLCPUS=${ISOLCPUS}- + fi + LASTISOLCPU=$CPU + else + if [[ $ISOLCPUS = *- ]] + then + ISOLCPUS=${ISOLCPUS}$LASTISOLCPU + fi + ISOLCPUS=${ISOLCPUS},$CPU + LASTISOLCPU=$CPU + fi + done + [[ "$ISOLCPUS" = *- ]] && ISOLCPUS=${ISOLCPUS}$LASTISOLCPU + [[ "$EXPECT_VAL" = "$ISOLCPUS" ]] +} + +test_fail() +{ + TESTNUM=$1 + TESTTYPE=$2 + ADDINFO=$3 + echo "Test $TEST[$TESTNUM] failed $TESTTYPE check!" + [[ -n "$ADDINFO" ]] && echo "*** $ADDINFO ***" + eval echo \${$TEST[$I]} + echo + dump_states + exit 1 +} + +# # Run cpuset state transition test # $1 - test matrix name # @@ -536,88 +725,83 @@ run_state_test() { TEST=$1 CONTROLLER=cpuset - CPULIST=0-6 I=0 eval CNT="\${#$TEST[@]}" reset_cgroup_states - echo $CPULIST > cpuset.cpus - echo root > cpuset.cpus.partition console_msg "Running state transition test ..." while [[ $I -lt $CNT ]] do echo "Running test $I ..." > /dev/console + [[ $VERBOSE -gt 1 ]] && { + echo "" + eval echo \${$TEST[$I]} + } eval set -- "\${$TEST[$I]}" - ROOT=$1 - OLD_A1=$2 - OLD_A2=$3 - OLD_A3=$4 - OLD_B1=$5 - NEW_A1=$6 - NEW_A2=$7 - NEW_A3=$8 - NEW_B1=$9 - RESULT=${10} - ECPUS=${11} - STATES=${12} - - set_ctrl_state_noerr . $ROOT + OLD_A1=$1 + OLD_A2=$2 + OLD_A3=$3 + OLD_B1=$4 + NEW_A1=$5 + NEW_A2=$6 + NEW_A3=$7 + NEW_B1=$8 + RESULT=$9 + ECPUS=${10} + STATES=${11} + ICPUS=${12} + + set_ctrl_state_noerr B1 $OLD_B1 set_ctrl_state_noerr A1 $OLD_A1 set_ctrl_state_noerr A1/A2 $OLD_A2 set_ctrl_state_noerr A1/A2/A3 $OLD_A3 - set_ctrl_state_noerr B1 $OLD_B1 RETVAL=0 set_ctrl_state A1 $NEW_A1; ((RETVAL += $?)) set_ctrl_state A1/A2 $NEW_A2; ((RETVAL += $?)) set_ctrl_state A1/A2/A3 $NEW_A3; ((RETVAL += $?)) set_ctrl_state B1 $NEW_B1; ((RETVAL += $?)) - [[ $RETVAL -ne $RESULT ]] && { - echo "Test $TEST[$I] failed result check!" - eval echo \"\${$TEST[$I]}\" - dump_states - exit 1 - } + [[ $RETVAL -ne $RESULT ]] && test_fail $I result [[ -n "$ECPUS" && "$ECPUS" != . ]] && { check_effective_cpus $ECPUS - [[ $? -ne 0 ]] && { - echo "Test $TEST[$I] failed effective CPU check!" - eval echo \"\${$TEST[$I]}\" - echo - dump_states - exit 1 - } + [[ $? -ne 0 ]] && test_fail $I "effective CPU" } - [[ -n "$STATES" ]] && { + [[ -n "$STATES" && "$STATES" != . ]] && { check_cgroup_states $STATES - [[ $? -ne 0 ]] && { - echo "FAILED: Test $TEST[$I] failed states check!" - eval echo \"\${$TEST[$I]}\" - echo - dump_states - exit 1 - } + [[ $? -ne 0 ]] && test_fail $I states } + # Compare the expected isolated CPUs with the actual ones, + # if available + [[ -n "$ICPUS" ]] && { + check_isolcpus $ICPUS + [[ $? -ne 0 ]] && test_fail $I "isolated CPU" \ + "Expect $ICPUS, get $ISOLCPUS instead" + } reset_cgroup_states # # Check to see if effective cpu list changes # - pause 0.05 NEWLIST=$(cat cpuset.cpus.effective) + RETRY=0 + while [[ $NEWLIST != $CPULIST && $RETRY -lt 5 ]] + do + # Wait a bit longer & recheck a few times + pause 0.01 + ((RETRY++)) + NEWLIST=$(cat cpuset.cpus.effective) + done [[ $NEWLIST != $CPULIST ]] && { echo "Effective cpus changed to $NEWLIST after test $I!" exit 1 } - [[ -n "$VERBOSE" ]] && echo "Test $I done." + [[ $VERBOSE -gt 0 ]] && echo "Test $I done." ((I++)) done echo "All $I tests of $TEST PASSED." - - echo member > cpuset.cpus.partition } # @@ -642,6 +826,7 @@ test_inotify() { ERR=0 PRS=/tmp/.prs_$$ + cd $CGROUP2/test [[ -f $WAIT_INOTIFY ]] || { echo "wait_inotify not found, inotify test SKIPPED." return @@ -655,7 +840,7 @@ test_inotify() rm -f $PRS wait_inotify $PWD/cpuset.cpus.partition $PRS & pause 0.01 - set_ctrl_state . "O1-0" + set_ctrl_state . "O1=0" pause 0.01 check_cgroup_states ".:P-1" if [[ $? -ne 0 ]] @@ -689,5 +874,3 @@ run_state_test TEST_MATRIX test_isolated test_inotify echo "All tests PASSED." -cd .. -rmdir test diff --git a/tools/testing/selftests/drivers/net/netdevsim/devlink.sh b/tools/testing/selftests/drivers/net/netdevsim/devlink.sh index 7f7d20f22207..46e20b13473c 100755 --- a/tools/testing/selftests/drivers/net/netdevsim/devlink.sh +++ b/tools/testing/selftests/drivers/net/netdevsim/devlink.sh @@ -31,36 +31,43 @@ devlink_wait() fw_flash_test() { + DUMMYFILE=$(find /lib/firmware -maxdepth 1 -type f -printf '%f\n' |head -1) RET=0 - devlink dev flash $DL_HANDLE file dummy + if [ -z "$DUMMYFILE" ] + then + echo "SKIP: unable to find suitable dummy firmware file" + return + fi + + devlink dev flash $DL_HANDLE file $DUMMYFILE check_err $? "Failed to flash with status updates on" - devlink dev flash $DL_HANDLE file dummy component fw.mgmt + devlink dev flash $DL_HANDLE file $DUMMYFILE component fw.mgmt check_err $? "Failed to flash with component attribute" - devlink dev flash $DL_HANDLE file dummy overwrite settings + devlink dev flash $DL_HANDLE file $DUMMYFILE overwrite settings check_fail $? "Flash with overwrite settings should be rejected" echo "1"> $DEBUGFS_DIR/fw_update_overwrite_mask check_err $? "Failed to change allowed overwrite mask" - devlink dev flash $DL_HANDLE file dummy overwrite settings + devlink dev flash $DL_HANDLE file $DUMMYFILE overwrite settings check_err $? "Failed to flash with settings overwrite enabled" - devlink dev flash $DL_HANDLE file dummy overwrite identifiers + devlink dev flash $DL_HANDLE file $DUMMYFILE overwrite identifiers check_fail $? "Flash with overwrite settings should be identifiers" echo "3"> $DEBUGFS_DIR/fw_update_overwrite_mask check_err $? "Failed to change allowed overwrite mask" - devlink dev flash $DL_HANDLE file dummy overwrite identifiers overwrite settings + devlink dev flash $DL_HANDLE file $DUMMYFILE overwrite identifiers overwrite settings check_err $? "Failed to flash with settings and identifiers overwrite enabled" echo "n"> $DEBUGFS_DIR/fw_update_status check_err $? "Failed to disable status updates" - devlink dev flash $DL_HANDLE file dummy + devlink dev flash $DL_HANDLE file $DUMMYFILE check_err $? "Failed to flash with status updates off" log_test "fw flash test" diff --git a/tools/testing/selftests/dt/.gitignore b/tools/testing/selftests/dt/.gitignore new file mode 100644 index 000000000000..f6476c9f2884 --- /dev/null +++ b/tools/testing/selftests/dt/.gitignore @@ -0,0 +1 @@ +compatible_list diff --git a/tools/testing/selftests/dt/Makefile b/tools/testing/selftests/dt/Makefile new file mode 100644 index 000000000000..62dc00ee4978 --- /dev/null +++ b/tools/testing/selftests/dt/Makefile @@ -0,0 +1,21 @@ +PY3 = $(shell which python3 2>/dev/null) + +ifneq ($(PY3),) + +TEST_PROGS := test_unprobed_devices.sh +TEST_GEN_FILES := compatible_list +TEST_FILES := compatible_ignore_list ktap_helpers.sh + +include ../lib.mk + +$(OUTPUT)/compatible_list: + $(top_srcdir)/scripts/dtc/dt-extract-compatibles -d $(top_srcdir) > $@ + +else + +all: no_py3_warning + +no_py3_warning: + @echo "Missing python3. This test will be skipped." + +endif diff --git a/tools/testing/selftests/dt/compatible_ignore_list b/tools/testing/selftests/dt/compatible_ignore_list new file mode 100644 index 000000000000..1323903feca9 --- /dev/null +++ b/tools/testing/selftests/dt/compatible_ignore_list @@ -0,0 +1 @@ +simple-mfd diff --git a/tools/testing/selftests/dt/ktap_helpers.sh b/tools/testing/selftests/dt/ktap_helpers.sh new file mode 100644 index 000000000000..8dfae51bb4e2 --- /dev/null +++ b/tools/testing/selftests/dt/ktap_helpers.sh @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (c) 2023 Collabora Ltd +# +# Helpers for outputting in KTAP format +# +KTAP_TESTNO=1 +KTAP_CNT_PASS=0 +KTAP_CNT_FAIL=0 +KTAP_CNT_SKIP=0 + +ktap_print_header() { + echo "TAP version 13" +} + +ktap_set_plan() { + num_tests="$1" + + echo "1..$num_tests" +} + +ktap_skip_all() { + echo -n "1..0 # SKIP " + echo $@ +} + +__ktap_test() { + result="$1" + description="$2" + directive="$3" # optional + + local directive_str= + [[ ! -z "$directive" ]] && directive_str="# $directive" + + echo $result $KTAP_TESTNO $description $directive_str + + KTAP_TESTNO=$((KTAP_TESTNO+1)) +} + +ktap_test_pass() { + description="$1" + + result="ok" + __ktap_test "$result" "$description" + + KTAP_CNT_PASS=$((KTAP_CNT_PASS+1)) +} + +ktap_test_skip() { + description="$1" + + result="ok" + directive="SKIP" + __ktap_test "$result" "$description" "$directive" + + KTAP_CNT_SKIP=$((KTAP_CNT_SKIP+1)) +} + +ktap_test_fail() { + description="$1" + + result="not ok" + __ktap_test "$result" "$description" + + KTAP_CNT_FAIL=$((KTAP_CNT_FAIL+1)) +} + +ktap_print_totals() { + echo "# Totals: pass:$KTAP_CNT_PASS fail:$KTAP_CNT_FAIL xfail:0 xpass:0 skip:$KTAP_CNT_SKIP error:0" +} diff --git a/tools/testing/selftests/dt/test_unprobed_devices.sh b/tools/testing/selftests/dt/test_unprobed_devices.sh new file mode 100755 index 000000000000..b07af2a4c4de --- /dev/null +++ b/tools/testing/selftests/dt/test_unprobed_devices.sh @@ -0,0 +1,83 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (c) 2023 Collabora Ltd +# +# Based on Frank Rowand's dt_stat script. +# +# This script tests for devices that were declared on the Devicetree and are +# expected to bind to a driver, but didn't. +# +# To achieve this, two lists are used: +# * a list of the compatibles that can be matched by a Devicetree node +# * a list of compatibles that should be ignored +# + +DIR="$(dirname $(readlink -f "$0"))" + +source "${DIR}"/ktap_helpers.sh + +PDT=/proc/device-tree/ +COMPAT_LIST="${DIR}"/compatible_list +IGNORE_LIST="${DIR}"/compatible_ignore_list + +KSFT_PASS=0 +KSFT_FAIL=1 +KSFT_SKIP=4 + +ktap_print_header + +if [[ ! -d "${PDT}" ]]; then + ktap_skip_all "${PDT} doesn't exist." + exit "${KSFT_SKIP}" +fi + +nodes_compatible=$( + for node_compat in $(find ${PDT} -name compatible); do + node=$(dirname "${node_compat}") + # Check if node is available + if [[ -e "${node}"/status ]]; then + status=$(tr -d '\000' < "${node}"/status) + [[ "${status}" != "okay" && "${status}" != "ok" ]] && continue + fi + echo "${node}" | sed -e 's|\/proc\/device-tree||' + done | sort + ) + +nodes_dev_bound=$( + IFS=$'\n' + for uevent in $(find /sys/devices -name uevent); do + if [[ -d "$(dirname "${uevent}")"/driver ]]; then + grep '^OF_FULLNAME=' "${uevent}" | sed -e 's|OF_FULLNAME=||' + fi + done + ) + +num_tests=$(echo ${nodes_compatible} | wc -w) +ktap_set_plan "${num_tests}" + +retval="${KSFT_PASS}" +for node in ${nodes_compatible}; do + if ! echo "${nodes_dev_bound}" | grep -E -q "(^| )${node}( |\$)"; then + compatibles=$(tr '\000' '\n' < "${PDT}"/"${node}"/compatible) + + for compatible in ${compatibles}; do + if grep -x -q "${compatible}" "${IGNORE_LIST}"; then + continue + fi + + if grep -x -q "${compatible}" "${COMPAT_LIST}"; then + ktap_test_fail "${node}" + retval="${KSFT_FAIL}" + continue 2 + fi + done + ktap_test_skip "${node}" + else + ktap_test_pass "${node}" + fi + +done + +ktap_print_totals +exit "${retval}" diff --git a/tools/testing/selftests/fchmodat2/Makefile b/tools/testing/selftests/fchmodat2/Makefile index 20839f8e43f2..71ec34bf1501 100644 --- a/tools/testing/selftests/fchmodat2/Makefile +++ b/tools/testing/selftests/fchmodat2/Makefile @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-or-later -CFLAGS += -Wall -O2 -g -fsanitize=address -fsanitize=undefined $(KHDR_INCLUDES) +CFLAGS += -Wall -O2 -g -fsanitize=address -fsanitize=undefined -static-libasan $(KHDR_INCLUDES) TEST_GEN_PROGS := fchmodat2_test include ../lib.mk diff --git a/tools/testing/selftests/ftrace/ftracetest b/tools/testing/selftests/ftrace/ftracetest index cb5f18c06593..c778d4dcc17e 100755 --- a/tools/testing/selftests/ftrace/ftracetest +++ b/tools/testing/selftests/ftrace/ftracetest @@ -31,6 +31,9 @@ err_ret=1 # kselftest skip code is 4 err_skip=4 +# umount required +UMOUNT_DIR="" + # cgroup RT scheduling prevents chrt commands from succeeding, which # induces failures in test wakeup tests. Disable for the duration of # the tests. @@ -45,6 +48,9 @@ setup() { cleanup() { echo $sched_rt_runtime_orig > $sched_rt_runtime + if [ -n "${UMOUNT_DIR}" ]; then + umount ${UMOUNT_DIR} ||: + fi } errexit() { # message @@ -124,6 +130,7 @@ parse_opts() { # opts ;; --logdir|-l) LOG_DIR=$2 + LINK_PTR= shift 2 ;; *.tc) @@ -160,11 +167,13 @@ if [ -z "$TRACING_DIR" ]; then mount -t tracefs nodev /sys/kernel/tracing || errexit "Failed to mount /sys/kernel/tracing" TRACING_DIR="/sys/kernel/tracing" + UMOUNT_DIR=${TRACING_DIR} # If debugfs exists, then so does /sys/kernel/debug elif [ -d "/sys/kernel/debug" ]; then mount -t debugfs nodev /sys/kernel/debug || errexit "Failed to mount /sys/kernel/debug" TRACING_DIR="/sys/kernel/debug/tracing" + UMOUNT_DIR=${TRACING_DIR} else err_ret=$err_skip errexit "debugfs and tracefs are not configured in this kernel" @@ -181,7 +190,10 @@ fi TOP_DIR=`absdir $0` TEST_DIR=$TOP_DIR/test.d TEST_CASES=`find_testcases $TEST_DIR` -LOG_DIR=$TOP_DIR/logs/`date +%Y%m%d-%H%M%S`/ +LOG_TOP_DIR=$TOP_DIR/logs +LOG_DATE=`date +%Y%m%d-%H%M%S` +LOG_DIR=$LOG_TOP_DIR/$LOG_DATE/ +LINK_PTR=$LOG_TOP_DIR/latest KEEP_LOG=0 KTAP=0 DEBUG=0 @@ -207,6 +219,10 @@ else LOG_FILE=$LOG_DIR/ftracetest.log mkdir -p $LOG_DIR || errexit "Failed to make a log directory: $LOG_DIR" date > $LOG_FILE + if [ "x-$LINK_PTR" != "x-" ]; then + unlink $LINK_PTR + ln -fs $LOG_DATE $LINK_PTR + fi fi # Define text colors diff --git a/tools/testing/selftests/ftrace/test.d/instances/instance-event.tc b/tools/testing/selftests/ftrace/test.d/instances/instance-event.tc index 0eb47fbb3f44..42422e425107 100644 --- a/tools/testing/selftests/ftrace/test.d/instances/instance-event.tc +++ b/tools/testing/selftests/ftrace/test.d/instances/instance-event.tc @@ -39,7 +39,7 @@ instance_read() { instance_set() { while :; do - echo 1 > foo/events/sched/sched_switch + echo 1 > foo/events/sched/sched_switch/enable done 2> /dev/null } diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_non_uniq_symbol.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_non_uniq_symbol.tc new file mode 100644 index 000000000000..bc9514428dba --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_non_uniq_symbol.tc @@ -0,0 +1,13 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: Test failure of registering kprobe on non unique symbol +# requires: kprobe_events + +SYMBOL='name_show' + +# We skip this test on kernel where SYMBOL is unique or does not exist. +if [ "$(grep -c -E "[[:alnum:]]+ t ${SYMBOL}" /proc/kallsyms)" -le '1' ]; then + exit_unsupported +fi + +! echo "p:test_non_unique ${SYMBOL}" > kprobe_events diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc index 213d890ed188..174376ddbc6c 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc @@ -1,7 +1,7 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # description: event trigger - test inter-event histogram trigger trace action with dynamic string param -# requires: set_event synthetic_events events/sched/sched_process_exec/hist "char name[]' >> synthetic_events":README ping:program +# requires: set_event synthetic_events events/sched/sched_process_exec/hist "' >> synthetic_events":README ping:program fail() { #msg echo $1 diff --git a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc index 955e3ceea44b..b927ee54c02d 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc @@ -1,7 +1,7 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 # description: event trigger - test synthetic_events syntax parser errors -# requires: synthetic_events error_log "char name[]' >> synthetic_events":README +# requires: synthetic_events error_log "' >> synthetic_events":README check_error() { # command-with-error-pos-by-^ ftrace_errlog_check 'synthetic_events' "$1" 'synthetic_events' diff --git a/tools/testing/selftests/kselftest/runner.sh b/tools/testing/selftests/kselftest/runner.sh index 261c73cab41b..cd2fb43eea61 100644 --- a/tools/testing/selftests/kselftest/runner.sh +++ b/tools/testing/selftests/kselftest/runner.sh @@ -36,7 +36,8 @@ tap_timeout() { # Make sure tests will time out if utility is available. if [ -x /usr/bin/timeout ] ; then - /usr/bin/timeout --foreground "$kselftest_timeout" $1 + /usr/bin/timeout --foreground "$kselftest_timeout" \ + /usr/bin/timeout "$kselftest_timeout" $1 else $1 fi diff --git a/tools/testing/selftests/kselftest_deps.sh b/tools/testing/selftests/kselftest_deps.sh index 4bc14d9e8ff1..de59cc8f03c3 100755 --- a/tools/testing/selftests/kselftest_deps.sh +++ b/tools/testing/selftests/kselftest_deps.sh @@ -46,11 +46,11 @@ fi print_targets=0 while getopts "p" arg; do - case $arg in - p) + case $arg in + p) print_targets=1 shift;; - esac + esac done if [ $# -eq 0 ] @@ -92,6 +92,10 @@ pass_cnt=0 # Get all TARGETS from selftests Makefile targets=$(grep -E "^TARGETS +|^TARGETS =" Makefile | cut -d "=" -f2) +# Initially, in LDLIBS related lines, the dep checker needs +# to ignore lines containing the following strings: +filter="\$(VAR_LDLIBS)\|pkg-config\|PKG_CONFIG\|IOURING_EXTRA_LIBS" + # Single test case if [ $# -eq 2 ] then @@ -100,6 +104,8 @@ then l1_test $test l2_test $test l3_test $test + l4_test $test + l5_test $test print_results $1 $2 exit $? @@ -113,7 +119,7 @@ fi # Append space at the end of the list to append more tests. l1_tests=$(grep -r --include=Makefile "^LDLIBS" | \ - grep -v "VAR_LDLIBS" | awk -F: '{print $1}') + grep -v "$filter" | awk -F: '{print $1}' | uniq) # Level 2: LDLIBS set dynamically. # @@ -126,7 +132,7 @@ l1_tests=$(grep -r --include=Makefile "^LDLIBS" | \ # Append space at the end of the list to append more tests. l2_tests=$(grep -r --include=Makefile ": LDLIBS" | \ - grep -v "VAR_LDLIBS" | awk -F: '{print $1}') + grep -v "$filter" | awk -F: '{print $1}' | uniq) # Level 3 # memfd and others use pkg-config to find mount and fuse libs @@ -138,11 +144,32 @@ l2_tests=$(grep -r --include=Makefile ": LDLIBS" | \ # VAR_LDLIBS := $(shell pkg-config fuse --libs 2>/dev/null) l3_tests=$(grep -r --include=Makefile "^VAR_LDLIBS" | \ - grep -v "pkg-config" | awk -F: '{print $1}') + grep -v "pkg-config\|PKG_CONFIG" | awk -F: '{print $1}' | uniq) -#echo $l1_tests -#echo $l2_1_tests -#echo $l3_tests +# Level 4 +# some tests may fall back to default using `|| echo -l<libname>` +# if pkg-config doesn't find the libs, instead of using VAR_LDLIBS +# as per level 3 checks. +# e.g: +# netfilter/Makefile +# LDLIBS += $(shell $(HOSTPKG_CONFIG) --libs libmnl 2>/dev/null || echo -lmnl) +l4_tests=$(grep -r --include=Makefile "^LDLIBS" | \ + grep "pkg-config\|PKG_CONFIG" | awk -F: '{print $1}' | uniq) + +# Level 5 +# some tests may use IOURING_EXTRA_LIBS to add extra libs to LDLIBS, +# which in turn may be defined in a sub-Makefile +# e.g.: +# mm/Makefile +# $(OUTPUT)/gup_longterm: LDLIBS += $(IOURING_EXTRA_LIBS) +l5_tests=$(grep -r --include=Makefile "LDLIBS +=.*\$(IOURING_EXTRA_LIBS)" | \ + awk -F: '{print $1}' | uniq) + +#echo l1_tests $l1_tests +#echo l2_tests $l2_tests +#echo l3_tests $l3_tests +#echo l4_tests $l4_tests +#echo l5_tests $l5_tests all_tests print_results $1 $2 @@ -164,24 +191,32 @@ all_tests() for test in $l3_tests; do l3_test $test done + + for test in $l4_tests; do + l4_test $test + done + + for test in $l5_tests; do + l5_test $test + done } # Use same parsing used for l1_tests and pick libraries this time. l1_test() { test_libs=$(grep --include=Makefile "^LDLIBS" $test | \ - grep -v "VAR_LDLIBS" | \ + grep -v "$filter" | \ sed -e 's/\:/ /' | \ sed -e 's/+/ /' | cut -d "=" -f 2) check_libs $test $test_libs } -# Use same parsing used for l2__tests and pick libraries this time. +# Use same parsing used for l2_tests and pick libraries this time. l2_test() { test_libs=$(grep --include=Makefile ": LDLIBS" $test | \ - grep -v "VAR_LDLIBS" | \ + grep -v "$filter" | \ sed -e 's/\:/ /' | sed -e 's/+/ /' | \ cut -d "=" -f 2) @@ -197,6 +232,24 @@ l3_test() check_libs $test $test_libs } +l4_test() +{ + test_libs=$(grep --include=Makefile "^VAR_LDLIBS\|^LDLIBS" $test | \ + grep "\(pkg-config\|PKG_CONFIG\).*|| echo " | \ + sed -e 's/.*|| echo //' | sed -e 's/)$//') + + check_libs $test $test_libs +} + +l5_test() +{ + tests=$(find $(dirname "$test") -type f -name "*.mk") + test_libs=$(grep "^IOURING_EXTRA_LIBS +\?=" $tests | \ + cut -d "=" -f 2) + + check_libs $test $test_libs +} + check_libs() { diff --git a/tools/testing/selftests/kvm/include/ucall_common.h b/tools/testing/selftests/kvm/include/ucall_common.h index 112bc1da732a..ce33d306c2cb 100644 --- a/tools/testing/selftests/kvm/include/ucall_common.h +++ b/tools/testing/selftests/kvm/include/ucall_common.h @@ -1,7 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * tools/testing/selftests/kvm/include/kvm_util.h - * * Copyright (C) 2018, Google LLC. */ #ifndef SELFTEST_KVM_UCALL_COMMON_H diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index 4fd042112526..25bc61dac5fb 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -68,6 +68,12 @@ struct xstate { #define XFEATURE_MASK_OPMASK BIT_ULL(5) #define XFEATURE_MASK_ZMM_Hi256 BIT_ULL(6) #define XFEATURE_MASK_Hi16_ZMM BIT_ULL(7) +#define XFEATURE_MASK_PT BIT_ULL(8) +#define XFEATURE_MASK_PKRU BIT_ULL(9) +#define XFEATURE_MASK_PASID BIT_ULL(10) +#define XFEATURE_MASK_CET_USER BIT_ULL(11) +#define XFEATURE_MASK_CET_KERNEL BIT_ULL(12) +#define XFEATURE_MASK_LBR BIT_ULL(15) #define XFEATURE_MASK_XTILE_CFG BIT_ULL(17) #define XFEATURE_MASK_XTILE_DATA BIT_ULL(18) @@ -147,6 +153,7 @@ struct kvm_x86_cpu_feature { #define X86_FEATURE_CLWB KVM_X86_CPU_FEATURE(0x7, 0, EBX, 24) #define X86_FEATURE_UMIP KVM_X86_CPU_FEATURE(0x7, 0, ECX, 2) #define X86_FEATURE_PKU KVM_X86_CPU_FEATURE(0x7, 0, ECX, 3) +#define X86_FEATURE_OSPKE KVM_X86_CPU_FEATURE(0x7, 0, ECX, 4) #define X86_FEATURE_LA57 KVM_X86_CPU_FEATURE(0x7, 0, ECX, 16) #define X86_FEATURE_RDPID KVM_X86_CPU_FEATURE(0x7, 0, ECX, 22) #define X86_FEATURE_SGX_LC KVM_X86_CPU_FEATURE(0x7, 0, ECX, 30) @@ -553,6 +560,13 @@ static inline void xsetbv(u32 index, u64 value) __asm__ __volatile__("xsetbv" :: "a" (eax), "d" (edx), "c" (index)); } +static inline void wrpkru(u32 pkru) +{ + /* Note, ECX and EDX are architecturally required to be '0'. */ + asm volatile(".byte 0x0f,0x01,0xef\n\t" + : : "a" (pkru), "c"(0), "d"(0)); +} + static inline struct desc_ptr get_gdt(void) { struct desc_ptr gdt; @@ -908,6 +922,15 @@ static inline bool kvm_pmu_has(struct kvm_x86_pmu_feature feature) !kvm_cpu_has(feature.anti_feature); } +static __always_inline uint64_t kvm_cpu_supported_xcr0(void) +{ + if (!kvm_cpu_has_p(X86_PROPERTY_SUPPORTED_XCR0_LO)) + return 0; + + return kvm_cpu_property(X86_PROPERTY_SUPPORTED_XCR0_LO) | + ((uint64_t)kvm_cpu_property(X86_PROPERTY_SUPPORTED_XCR0_HI) << 32); +} + static inline size_t kvm_cpuid2_size(int nr_entries) { return sizeof(struct kvm_cpuid2) + diff --git a/tools/testing/selftests/kvm/lib/guest_sprintf.c b/tools/testing/selftests/kvm/lib/guest_sprintf.c index c4a69d8aeb68..74627514c4d4 100644 --- a/tools/testing/selftests/kvm/lib/guest_sprintf.c +++ b/tools/testing/selftests/kvm/lib/guest_sprintf.c @@ -200,6 +200,13 @@ repeat: ++fmt; } + /* + * Play nice with %llu, %llx, etc. KVM selftests only support + * 64-bit builds, so just treat %ll* the same as %l*. + */ + if (qualifier == 'l' && *fmt == 'l') + ++fmt; + /* default base */ base = 10; diff --git a/tools/testing/selftests/kvm/lib/test_util.c b/tools/testing/selftests/kvm/lib/test_util.c index 3e36019eeb4a..5d7f28b02d73 100644 --- a/tools/testing/selftests/kvm/lib/test_util.c +++ b/tools/testing/selftests/kvm/lib/test_util.c @@ -387,7 +387,7 @@ char *strdup_printf(const char *fmt, ...) char *str; va_start(ap, fmt); - vasprintf(&str, fmt, ap); + TEST_ASSERT(vasprintf(&str, fmt, ap) >= 0, "vasprintf() failed"); va_end(ap); return str; diff --git a/tools/testing/selftests/kvm/lib/x86_64/apic.c b/tools/testing/selftests/kvm/lib/x86_64/apic.c index 7168e25c194e..89153a333e83 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/apic.c +++ b/tools/testing/selftests/kvm/lib/x86_64/apic.c @@ -1,7 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * tools/testing/selftests/kvm/lib/x86_64/processor.c - * * Copyright (C) 2021, Google LLC. */ diff --git a/tools/testing/selftests/kvm/memslot_perf_test.c b/tools/testing/selftests/kvm/memslot_perf_test.c index 20eb2e730800..8698d1ab60d0 100644 --- a/tools/testing/selftests/kvm/memslot_perf_test.c +++ b/tools/testing/selftests/kvm/memslot_perf_test.c @@ -1033,9 +1033,8 @@ static bool test_loop(const struct test_data *data, struct test_result *rbestruntime) { uint64_t maxslots; - struct test_result result; + struct test_result result = {}; - result.nloops = 0; if (!test_execute(targs->nslots, &maxslots, targs->seconds, data, &result.nloops, &result.slot_runtime, &result.guest_runtime)) { @@ -1089,7 +1088,7 @@ int main(int argc, char *argv[]) .seconds = 5, .runs = 1, }; - struct test_result rbestslottime; + struct test_result rbestslottime = {}; int tctr; if (!check_memory_sizes()) @@ -1098,11 +1097,10 @@ int main(int argc, char *argv[]) if (!parse_args(argc, argv, &targs)) return -1; - rbestslottime.slottimens = 0; for (tctr = targs.tfirst; tctr <= targs.tlast; tctr++) { const struct test_data *data = &tests[tctr]; unsigned int runctr; - struct test_result rbestruntime; + struct test_result rbestruntime = {}; if (tctr > targs.tfirst) pr_info("\n"); @@ -1110,7 +1108,6 @@ int main(int argc, char *argv[]) pr_info("Testing %s performance with %i runs, %d seconds each\n", data->name, targs.runs, targs.seconds); - rbestruntime.runtimens = 0; for (runctr = 0; runctr < targs.runs; runctr++) if (!test_loop(data, &targs, &rbestslottime, &rbestruntime)) diff --git a/tools/testing/selftests/kvm/riscv/get-reg-list.c b/tools/testing/selftests/kvm/riscv/get-reg-list.c index d8ecacd03ecf..9f99ea42f45f 100644 --- a/tools/testing/selftests/kvm/riscv/get-reg-list.c +++ b/tools/testing/selftests/kvm/riscv/get-reg-list.c @@ -12,19 +12,37 @@ #define REG_MASK (KVM_REG_ARCH_MASK | KVM_REG_SIZE_MASK) +static bool isa_ext_cant_disable[KVM_RISCV_ISA_EXT_MAX]; + bool filter_reg(__u64 reg) { + switch (reg & ~REG_MASK) { /* - * Some ISA extensions are optional and not present on all host, - * but they can't be disabled through ISA_EXT registers when present. - * So, to make life easy, just filtering out these kind of registers. + * Same set of ISA_EXT registers are not present on all host because + * ISA_EXT registers are visible to the KVM user space based on the + * ISA extensions available on the host. Also, disabling an ISA + * extension using corresponding ISA_EXT register does not affect + * the visibility of the ISA_EXT register itself. + * + * Based on above, we should filter-out all ISA_EXT registers. */ - switch (reg & ~REG_MASK) { + case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_A: + case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_C: + case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_D: + case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_F: + case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_H: + case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_I: + case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_M: + case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SVPBMT: case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SSTC: case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SVINVAL: case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZIHINTPAUSE: + case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICBOM: + case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICBOZ: case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZBB: case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SSAIA: + case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_V: + case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_SVNAPOT: case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZBA: case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZBS: case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZICNTR: @@ -32,6 +50,15 @@ bool filter_reg(__u64 reg) case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZIFENCEI: case KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_ZIHPM: return true; + /* AIA registers are always available when Ssaia can't be disabled */ + case KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_AIA | KVM_REG_RISCV_CSR_AIA_REG(siselect): + case KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_AIA | KVM_REG_RISCV_CSR_AIA_REG(iprio1): + case KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_AIA | KVM_REG_RISCV_CSR_AIA_REG(iprio2): + case KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_AIA | KVM_REG_RISCV_CSR_AIA_REG(sieh): + case KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_AIA | KVM_REG_RISCV_CSR_AIA_REG(siph): + case KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_AIA | KVM_REG_RISCV_CSR_AIA_REG(iprio1h): + case KVM_REG_RISCV_CSR | KVM_REG_RISCV_CSR_AIA | KVM_REG_RISCV_CSR_AIA_REG(iprio2h): + return isa_ext_cant_disable[KVM_RISCV_ISA_EXT_SSAIA]; default: break; } @@ -50,24 +77,27 @@ static inline bool vcpu_has_ext(struct kvm_vcpu *vcpu, int ext) unsigned long value; ret = __vcpu_get_reg(vcpu, RISCV_ISA_EXT_REG(ext), &value); - if (ret) { - printf("Failed to get ext %d", ext); - return false; - } - - return !!value; + return (ret) ? false : !!value; } void finalize_vcpu(struct kvm_vcpu *vcpu, struct vcpu_reg_list *c) { + unsigned long isa_ext_state[KVM_RISCV_ISA_EXT_MAX] = { 0 }; struct vcpu_reg_sublist *s; + int rc; + + for (int i = 0; i < KVM_RISCV_ISA_EXT_MAX; i++) + __vcpu_get_reg(vcpu, RISCV_ISA_EXT_REG(i), &isa_ext_state[i]); /* * Disable all extensions which were enabled by default * if they were available in the risc-v host. */ - for (int i = 0; i < KVM_RISCV_ISA_EXT_MAX; i++) - __vcpu_set_reg(vcpu, RISCV_ISA_EXT_REG(i), 0); + for (int i = 0; i < KVM_RISCV_ISA_EXT_MAX; i++) { + rc = __vcpu_set_reg(vcpu, RISCV_ISA_EXT_REG(i), 0); + if (rc && isa_ext_state[i]) + isa_ext_cant_disable[i] = true; + } for_each_sublist(c, s) { if (!s->feature) @@ -506,10 +536,6 @@ static __u64 base_regs[] = { KVM_REG_RISCV | KVM_REG_SIZE_U64 | KVM_REG_RISCV_TIMER | KVM_REG_RISCV_TIMER_REG(time), KVM_REG_RISCV | KVM_REG_SIZE_U64 | KVM_REG_RISCV_TIMER | KVM_REG_RISCV_TIMER_REG(compare), KVM_REG_RISCV | KVM_REG_SIZE_U64 | KVM_REG_RISCV_TIMER | KVM_REG_RISCV_TIMER_REG(state), - KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_A, - KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_C, - KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_I, - KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_ISA_EXT | KVM_RISCV_ISA_EXT_M, KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_V01, KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_TIME, KVM_REG_RISCV | KVM_REG_SIZE_ULONG | KVM_REG_RISCV_SBI_EXT | KVM_REG_RISCV_SBI_SINGLE | KVM_RISCV_SBI_EXT_IPI, diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c b/tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c index e446d76d1c0c..6c1278562090 100644 --- a/tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c +++ b/tools/testing/selftests/kvm/x86_64/hyperv_svm_test.c @@ -1,7 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * KVM_GET/SET_* tests - * * Copyright (C) 2022, Red Hat, Inc. * * Tests for Hyper-V extensions to SVM. diff --git a/tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.c b/tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.c index 7f36c32fa760..18ac5c1952a3 100644 --- a/tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.c +++ b/tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.c @@ -1,7 +1,5 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * tools/testing/selftests/kvm/nx_huge_page_test.c - * * Usage: to be run via nx_huge_page_test.sh, which does the necessary * environment setup and teardown * diff --git a/tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.sh b/tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.sh index 0560149e66ed..7cbb409801ee 100755 --- a/tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.sh +++ b/tools/testing/selftests/kvm/x86_64/nx_huge_pages_test.sh @@ -4,7 +4,6 @@ # Wrapper script which performs setup and cleanup for nx_huge_pages_test. # Makes use of root privileges to set up huge pages and KVM module parameters. # -# tools/testing/selftests/kvm/nx_huge_page_test.sh # Copyright (C) 2022, Google LLC. set -e diff --git a/tools/testing/selftests/kvm/x86_64/state_test.c b/tools/testing/selftests/kvm/x86_64/state_test.c index 4c4925a8ab45..88b58aab7207 100644 --- a/tools/testing/selftests/kvm/x86_64/state_test.c +++ b/tools/testing/selftests/kvm/x86_64/state_test.c @@ -139,6 +139,83 @@ static void vmx_l1_guest_code(struct vmx_pages *vmx_pages) static void __attribute__((__flatten__)) guest_code(void *arg) { GUEST_SYNC(1); + + if (this_cpu_has(X86_FEATURE_XSAVE)) { + uint64_t supported_xcr0 = this_cpu_supported_xcr0(); + uint8_t buffer[4096]; + + memset(buffer, 0xcc, sizeof(buffer)); + + set_cr4(get_cr4() | X86_CR4_OSXSAVE); + GUEST_ASSERT(this_cpu_has(X86_FEATURE_OSXSAVE)); + + xsetbv(0, xgetbv(0) | supported_xcr0); + + /* + * Modify state for all supported xfeatures to take them out of + * their "init" state, i.e. to make them show up in XSTATE_BV. + * + * Note off-by-default features, e.g. AMX, are out of scope for + * this particular testcase as they have a different ABI. + */ + GUEST_ASSERT(supported_xcr0 & XFEATURE_MASK_FP); + asm volatile ("fincstp"); + + GUEST_ASSERT(supported_xcr0 & XFEATURE_MASK_SSE); + asm volatile ("vmovdqu %0, %%xmm0" :: "m" (buffer)); + + if (supported_xcr0 & XFEATURE_MASK_YMM) + asm volatile ("vmovdqu %0, %%ymm0" :: "m" (buffer)); + + if (supported_xcr0 & XFEATURE_MASK_AVX512) { + asm volatile ("kmovq %0, %%k1" :: "r" (-1ull)); + asm volatile ("vmovupd %0, %%zmm0" :: "m" (buffer)); + asm volatile ("vmovupd %0, %%zmm16" :: "m" (buffer)); + } + + if (this_cpu_has(X86_FEATURE_MPX)) { + uint64_t bounds[2] = { 10, 0xffffffffull }; + uint64_t output[2] = { }; + + GUEST_ASSERT(supported_xcr0 & XFEATURE_MASK_BNDREGS); + GUEST_ASSERT(supported_xcr0 & XFEATURE_MASK_BNDCSR); + + /* + * Don't bother trying to get BNDCSR into the INUSE + * state. MSR_IA32_BNDCFGS doesn't count as it isn't + * managed via XSAVE/XRSTOR, and BNDCFGU can only be + * modified by XRSTOR. Stuffing XSTATE_BV in the host + * is simpler than doing XRSTOR here in the guest. + * + * However, temporarily enable MPX in BNDCFGS so that + * BNDMOV actually loads BND1. If MPX isn't *fully* + * enabled, all MPX instructions are treated as NOPs. + * + * Hand encode "bndmov (%rax),%bnd1" as support for MPX + * mnemonics/registers has been removed from gcc and + * clang (and was never fully supported by clang). + */ + wrmsr(MSR_IA32_BNDCFGS, BIT_ULL(0)); + asm volatile (".byte 0x66,0x0f,0x1a,0x08" :: "a" (bounds)); + /* + * Hand encode "bndmov %bnd1, (%rax)" to sanity check + * that BND1 actually got loaded. + */ + asm volatile (".byte 0x66,0x0f,0x1b,0x08" :: "a" (output)); + wrmsr(MSR_IA32_BNDCFGS, 0); + + GUEST_ASSERT_EQ(bounds[0], output[0]); + GUEST_ASSERT_EQ(bounds[1], output[1]); + } + if (this_cpu_has(X86_FEATURE_PKU)) { + GUEST_ASSERT(supported_xcr0 & XFEATURE_MASK_PKRU); + set_cr4(get_cr4() | X86_CR4_PKE); + GUEST_ASSERT(this_cpu_has(X86_FEATURE_OSPKE)); + + wrpkru(-1u); + } + } + GUEST_SYNC(2); if (arg) { @@ -153,10 +230,11 @@ static void __attribute__((__flatten__)) guest_code(void *arg) int main(int argc, char *argv[]) { + uint64_t *xstate_bv, saved_xstate_bv; vm_vaddr_t nested_gva = 0; - + struct kvm_cpuid2 empty_cpuid = {}; struct kvm_regs regs1, regs2; - struct kvm_vcpu *vcpu; + struct kvm_vcpu *vcpu, *vcpuN; struct kvm_vm *vm; struct kvm_x86_state *state; struct ucall uc; @@ -209,6 +287,34 @@ int main(int argc, char *argv[]) /* Restore state in a new VM. */ vcpu = vm_recreate_with_one_vcpu(vm); vcpu_load_state(vcpu, state); + + /* + * Restore XSAVE state in a dummy vCPU, first without doing + * KVM_SET_CPUID2, and then with an empty guest CPUID. Except + * for off-by-default xfeatures, e.g. AMX, KVM is supposed to + * allow KVM_SET_XSAVE regardless of guest CPUID. Manually + * load only XSAVE state, MSRs in particular have a much more + * convoluted ABI. + * + * Load two versions of XSAVE state: one with the actual guest + * XSAVE state, and one with all supported features forced "on" + * in xstate_bv, e.g. to ensure that KVM allows loading all + * supported features, even if something goes awry in saving + * the original snapshot. + */ + xstate_bv = (void *)&((uint8_t *)state->xsave->region)[512]; + saved_xstate_bv = *xstate_bv; + + vcpuN = __vm_vcpu_add(vm, vcpu->id + 1); + vcpu_xsave_set(vcpuN, state->xsave); + *xstate_bv = kvm_cpu_supported_xcr0(); + vcpu_xsave_set(vcpuN, state->xsave); + + vcpu_init_cpuid(vcpuN, &empty_cpuid); + vcpu_xsave_set(vcpuN, state->xsave); + *xstate_bv = saved_xstate_bv; + vcpu_xsave_set(vcpuN, state->xsave); + kvm_x86_state_cleanup(state); memset(®s2, 0, sizeof(regs2)); diff --git a/tools/testing/selftests/kvm/x86_64/tsc_scaling_sync.c b/tools/testing/selftests/kvm/x86_64/tsc_scaling_sync.c index 5b669818e39a..59c7304f805e 100644 --- a/tools/testing/selftests/kvm/x86_64/tsc_scaling_sync.c +++ b/tools/testing/selftests/kvm/x86_64/tsc_scaling_sync.c @@ -1,10 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * svm_vmcall_test - * * Copyright © 2021 Amazon.com, Inc. or its affiliates. - * - * Xen shared_info / pvclock testing */ #include "test_util.h" diff --git a/tools/testing/selftests/kvm/x86_64/xen_shinfo_test.c b/tools/testing/selftests/kvm/x86_64/xen_shinfo_test.c index 05898ad9f4d9..9ec9ab60b63e 100644 --- a/tools/testing/selftests/kvm/x86_64/xen_shinfo_test.c +++ b/tools/testing/selftests/kvm/x86_64/xen_shinfo_test.c @@ -1,10 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * svm_vmcall_test - * * Copyright © 2021 Amazon.com, Inc. or its affiliates. - * - * Xen shared_info / pvclock testing */ #include "test_util.h" diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index d17854285f2b..118e0964bda9 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -106,7 +106,7 @@ endef run_tests: all ifdef building_out_of_srctree @if [ "X$(TEST_PROGS)$(TEST_PROGS_EXTENDED)$(TEST_FILES)" != "X" ]; then \ - rsync -aLq $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(OUTPUT); \ + rsync -aq --copy-unsafe-links $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(OUTPUT); \ fi @if [ "X$(TEST_PROGS)" != "X" ]; then \ $(call RUN_TESTS, $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) \ @@ -120,7 +120,7 @@ endif define INSTALL_SINGLE_RULE $(if $(INSTALL_LIST),@mkdir -p $(INSTALL_PATH)) - $(if $(INSTALL_LIST),rsync -aL $(INSTALL_LIST) $(INSTALL_PATH)/) + $(if $(INSTALL_LIST),rsync -a --copy-unsafe-links $(INSTALL_LIST) $(INSTALL_PATH)/) endef define INSTALL_RULE diff --git a/tools/testing/selftests/lkdtm/config b/tools/testing/selftests/lkdtm/config index 5d52f64dfb43..7afe05e8c4d7 100644 --- a/tools/testing/selftests/lkdtm/config +++ b/tools/testing/selftests/lkdtm/config @@ -9,7 +9,6 @@ CONFIG_INIT_ON_FREE_DEFAULT_ON=y CONFIG_INIT_ON_ALLOC_DEFAULT_ON=y CONFIG_UBSAN=y CONFIG_UBSAN_BOUNDS=y -CONFIG_UBSAN_TRAP=y CONFIG_STACKPROTECTOR_STRONG=y CONFIG_SLUB_DEBUG=y CONFIG_SLUB_DEBUG_ON=y diff --git a/tools/testing/selftests/lkdtm/tests.txt b/tools/testing/selftests/lkdtm/tests.txt index 607b8d7e3ea3..368973f05250 100644 --- a/tools/testing/selftests/lkdtm/tests.txt +++ b/tools/testing/selftests/lkdtm/tests.txt @@ -1,4 +1,5 @@ #PANIC +#PANIC_STOP_IRQOFF Crashes entire system BUG kernel BUG at WARNING WARNING: WARNING_MESSAGE message trigger @@ -7,7 +8,7 @@ EXCEPTION #EXHAUST_STACK Corrupts memory on failure #CORRUPT_STACK Crashes entire system on success #CORRUPT_STACK_STRONG Crashes entire system on success -ARRAY_BOUNDS +ARRAY_BOUNDS call trace:|UBSAN: array-index-out-of-bounds CORRUPT_LIST_ADD list_add corruption CORRUPT_LIST_DEL list_del corruption STACK_GUARD_PAGE_LEADING diff --git a/tools/testing/selftests/mm/charge_reserved_hugetlb.sh b/tools/testing/selftests/mm/charge_reserved_hugetlb.sh index a5cb4b09a46c..0899019a7fcb 100755 --- a/tools/testing/selftests/mm/charge_reserved_hugetlb.sh +++ b/tools/testing/selftests/mm/charge_reserved_hugetlb.sh @@ -25,7 +25,7 @@ if [[ "$1" == "-cgroup-v2" ]]; then fi if [[ $cgroup2 ]]; then - cgroup_path=$(mount -t cgroup2 | head -1 | awk -e '{print $3}') + cgroup_path=$(mount -t cgroup2 | head -1 | awk '{print $3}') if [[ -z "$cgroup_path" ]]; then cgroup_path=/dev/cgroup/memory mount -t cgroup2 none $cgroup_path @@ -33,7 +33,7 @@ if [[ $cgroup2 ]]; then fi echo "+hugetlb" >$cgroup_path/cgroup.subtree_control else - cgroup_path=$(mount -t cgroup | grep ",hugetlb" | awk -e '{print $3}') + cgroup_path=$(mount -t cgroup | grep ",hugetlb" | awk '{print $3}') if [[ -z "$cgroup_path" ]]; then cgroup_path=/dev/cgroup/memory mount -t cgroup memory,hugetlb $cgroup_path diff --git a/tools/testing/selftests/mm/hugetlb_reparenting_test.sh b/tools/testing/selftests/mm/hugetlb_reparenting_test.sh index bf2d2a684edf..14d26075c863 100755 --- a/tools/testing/selftests/mm/hugetlb_reparenting_test.sh +++ b/tools/testing/selftests/mm/hugetlb_reparenting_test.sh @@ -20,7 +20,7 @@ fi if [[ $cgroup2 ]]; then - CGROUP_ROOT=$(mount -t cgroup2 | head -1 | awk -e '{print $3}') + CGROUP_ROOT=$(mount -t cgroup2 | head -1 | awk '{print $3}') if [[ -z "$CGROUP_ROOT" ]]; then CGROUP_ROOT=/dev/cgroup/memory mount -t cgroup2 none $CGROUP_ROOT @@ -28,7 +28,7 @@ if [[ $cgroup2 ]]; then fi echo "+hugetlb +memory" >$CGROUP_ROOT/cgroup.subtree_control else - CGROUP_ROOT=$(mount -t cgroup | grep ",hugetlb" | awk -e '{print $3}') + CGROUP_ROOT=$(mount -t cgroup | grep ",hugetlb" | awk '{print $3}') if [[ -z "$CGROUP_ROOT" ]]; then CGROUP_ROOT=/dev/cgroup/memory mount -t cgroup memory,hugetlb $CGROUP_ROOT diff --git a/tools/testing/selftests/mm/mremap_dontunmap.c b/tools/testing/selftests/mm/mremap_dontunmap.c index ca2359835e75..a06e73ec8568 100644 --- a/tools/testing/selftests/mm/mremap_dontunmap.c +++ b/tools/testing/selftests/mm/mremap_dontunmap.c @@ -7,6 +7,7 @@ */ #define _GNU_SOURCE #include <sys/mman.h> +#include <linux/mman.h> #include <errno.h> #include <stdio.h> #include <stdlib.h> diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile index 8b017070960d..5b2aca4c5f10 100644 --- a/tools/testing/selftests/net/Makefile +++ b/tools/testing/selftests/net/Makefile @@ -34,6 +34,7 @@ TEST_PROGS += gro.sh TEST_PROGS += gre_gso.sh TEST_PROGS += cmsg_so_mark.sh TEST_PROGS += cmsg_time.sh cmsg_ipv6.sh +TEST_PROGS += netns-name.sh TEST_PROGS += srv6_end_dt46_l3vpn_test.sh TEST_PROGS += srv6_end_dt4_l3vpn_test.sh TEST_PROGS += srv6_end_dt6_l3vpn_test.sh @@ -89,6 +90,7 @@ TEST_PROGS += test_vxlan_mdb.sh TEST_PROGS += test_bridge_neigh_suppress.sh TEST_PROGS += test_vxlan_nolocalbypass.sh TEST_PROGS += test_bridge_backup_port.sh +TEST_PROGS += fdb_flush.sh TEST_FILES := settings @@ -98,6 +100,7 @@ $(OUTPUT)/reuseport_bpf_numa: LDLIBS += -lnuma $(OUTPUT)/tcp_mmap: LDLIBS += -lpthread -lcrypto $(OUTPUT)/tcp_inq: LDLIBS += -lpthread $(OUTPUT)/bind_bhash: LDLIBS += -lpthread +$(OUTPUT)/io_uring_zerocopy_tx: CFLAGS += -I../../../include/ # Rules to generate bpf obj nat6to4.o CLANG ?= clang diff --git a/tools/testing/selftests/net/af_unix/scm_pidfd.c b/tools/testing/selftests/net/af_unix/scm_pidfd.c index a86222143d79..7e534594167e 100644 --- a/tools/testing/selftests/net/af_unix/scm_pidfd.c +++ b/tools/testing/selftests/net/af_unix/scm_pidfd.c @@ -294,7 +294,6 @@ static void fill_sockaddr(struct sock_addr *addr, bool abstract) static void client(FIXTURE_DATA(scm_pidfd) *self, const FIXTURE_VARIANT(scm_pidfd) *variant) { - int err; int cfd; socklen_t len; struct ucred peer_cred; diff --git a/tools/testing/selftests/net/af_unix/test_unix_oob.c b/tools/testing/selftests/net/af_unix/test_unix_oob.c index 532459a15067..a7c51889acd5 100644 --- a/tools/testing/selftests/net/af_unix/test_unix_oob.c +++ b/tools/testing/selftests/net/af_unix/test_unix_oob.c @@ -180,9 +180,7 @@ main(int argc, char **argv) char buf[1024]; int on = 0; char oob; - int flags; int atmark; - char *tmp_file; lfd = socket(AF_UNIX, SOCK_STREAM, 0); memset(&consumer_addr, 0, sizeof(consumer_addr)); diff --git a/tools/testing/selftests/net/bind_bhash.sh b/tools/testing/selftests/net/bind_bhash.sh index ca0292d4b441..a28563bdaae0 100755 --- a/tools/testing/selftests/net/bind_bhash.sh +++ b/tools/testing/selftests/net/bind_bhash.sh @@ -2,7 +2,7 @@ # SPDX-License-Identifier: GPL-2.0 NR_FILES=32768 -SAVED_NR_FILES=$(ulimit -n) +readonly NETNS="ns-$(mktemp -u XXXXXX)" # default values port=443 @@ -36,21 +36,21 @@ while getopts "ha:p:64" opt; do done setup() { + ip netns add "${NETNS}" + ip -netns "${NETNS}" link add veth0 type veth peer name veth1 + ip -netns "${NETNS}" link set lo up + ip -netns "${NETNS}" link set veth0 up + ip -netns "${NETNS}" link set veth1 up + if [[ "$use_v6" == true ]]; then - ip addr add $addr_v6 nodad dev eth0 + ip -netns "${NETNS}" addr add $addr_v6 nodad dev veth0 else - ip addr add $addr_v4 dev lo + ip -netns "${NETNS}" addr add $addr_v4 dev lo fi - ulimit -n $NR_FILES } cleanup() { - if [[ "$use_v6" == true ]]; then - ip addr del $addr_v6 dev eth0 - else - ip addr del $addr_v4/32 dev lo - fi - ulimit -n $SAVED_NR_FILES + ip netns del "${NETNS}" } if [[ "$addr" != "" ]]; then @@ -59,8 +59,10 @@ if [[ "$addr" != "" ]]; then fi setup if [[ "$use_v6" == true ]] ; then - ./bind_bhash $port "ipv6" $addr_v6 + ip netns exec "${NETNS}" sh -c \ + "ulimit -n ${NR_FILES};./bind_bhash ${port} ipv6 ${addr_v6}" else - ./bind_bhash $port "ipv4" $addr_v4 + ip netns exec "${NETNS}" sh -c \ + "ulimit -n ${NR_FILES};./bind_bhash ${port} ipv4 ${addr_v4}" fi cleanup diff --git a/tools/testing/selftests/net/bind_wildcard.c b/tools/testing/selftests/net/bind_wildcard.c index 58edfc15d28b..a2662348cdb1 100644 --- a/tools/testing/selftests/net/bind_wildcard.c +++ b/tools/testing/selftests/net/bind_wildcard.c @@ -6,41 +6,91 @@ #include "../kselftest_harness.h" +struct in6_addr in6addr_v4mapped_any = { + .s6_addr = { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 255, 255, + 0, 0, 0, 0 + } +}; + +struct in6_addr in6addr_v4mapped_loopback = { + .s6_addr = { + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 255, 255, + 127, 0, 0, 1 + } +}; + FIXTURE(bind_wildcard) { struct sockaddr_in addr4; struct sockaddr_in6 addr6; - int expected_errno; }; FIXTURE_VARIANT(bind_wildcard) { const __u32 addr4_const; const struct in6_addr *addr6_const; + int expected_errno; }; FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_any) { .addr4_const = INADDR_ANY, .addr6_const = &in6addr_any, + .expected_errno = EADDRINUSE, }; FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_local) { .addr4_const = INADDR_ANY, .addr6_const = &in6addr_loopback, + .expected_errno = 0, +}; + +FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_v4mapped_any) +{ + .addr4_const = INADDR_ANY, + .addr6_const = &in6addr_v4mapped_any, + .expected_errno = EADDRINUSE, +}; + +FIXTURE_VARIANT_ADD(bind_wildcard, v4_any_v6_v4mapped_local) +{ + .addr4_const = INADDR_ANY, + .addr6_const = &in6addr_v4mapped_loopback, + .expected_errno = EADDRINUSE, }; FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_any) { .addr4_const = INADDR_LOOPBACK, .addr6_const = &in6addr_any, + .expected_errno = EADDRINUSE, }; FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_local) { .addr4_const = INADDR_LOOPBACK, .addr6_const = &in6addr_loopback, + .expected_errno = 0, +}; + +FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_v4mapped_any) +{ + .addr4_const = INADDR_LOOPBACK, + .addr6_const = &in6addr_v4mapped_any, + .expected_errno = EADDRINUSE, +}; + +FIXTURE_VARIANT_ADD(bind_wildcard, v4_local_v6_v4mapped_local) +{ + .addr4_const = INADDR_LOOPBACK, + .addr6_const = &in6addr_v4mapped_loopback, + .expected_errno = EADDRINUSE, }; FIXTURE_SETUP(bind_wildcard) @@ -52,11 +102,6 @@ FIXTURE_SETUP(bind_wildcard) self->addr6.sin6_family = AF_INET6; self->addr6.sin6_port = htons(0); self->addr6.sin6_addr = *variant->addr6_const; - - if (variant->addr6_const == &in6addr_any) - self->expected_errno = EADDRINUSE; - else - self->expected_errno = 0; } FIXTURE_TEARDOWN(bind_wildcard) @@ -65,6 +110,7 @@ FIXTURE_TEARDOWN(bind_wildcard) void bind_sockets(struct __test_metadata *_metadata, FIXTURE_DATA(bind_wildcard) *self, + int expected_errno, struct sockaddr *addr1, socklen_t addrlen1, struct sockaddr *addr2, socklen_t addrlen2) { @@ -86,9 +132,9 @@ void bind_sockets(struct __test_metadata *_metadata, ASSERT_GT(fd[1], 0); ret = bind(fd[1], addr2, addrlen2); - if (self->expected_errno) { + if (expected_errno) { ASSERT_EQ(ret, -1); - ASSERT_EQ(errno, self->expected_errno); + ASSERT_EQ(errno, expected_errno); } else { ASSERT_EQ(ret, 0); } @@ -99,14 +145,14 @@ void bind_sockets(struct __test_metadata *_metadata, TEST_F(bind_wildcard, v4_v6) { - bind_sockets(_metadata, self, - (struct sockaddr *)&self->addr4, sizeof(self->addr6), + bind_sockets(_metadata, self, variant->expected_errno, + (struct sockaddr *)&self->addr4, sizeof(self->addr4), (struct sockaddr *)&self->addr6, sizeof(self->addr6)); } TEST_F(bind_wildcard, v6_v4) { - bind_sockets(_metadata, self, + bind_sockets(_metadata, self, variant->expected_errno, (struct sockaddr *)&self->addr6, sizeof(self->addr6), (struct sockaddr *)&self->addr4, sizeof(self->addr4)); } diff --git a/tools/testing/selftests/net/fdb_flush.sh b/tools/testing/selftests/net/fdb_flush.sh new file mode 100755 index 000000000000..90e7a29e0476 --- /dev/null +++ b/tools/testing/selftests/net/fdb_flush.sh @@ -0,0 +1,812 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +# +# This test is for checking functionality of flushing FDB entries. +# Check that flush works as expected with all the supported arguments and verify +# some combinations of arguments. + +FLUSH_BY_STATE_TESTS=" + vxlan_test_flush_by_permanent + vxlan_test_flush_by_nopermanent + vxlan_test_flush_by_static + vxlan_test_flush_by_nostatic + vxlan_test_flush_by_dynamic + vxlan_test_flush_by_nodynamic +" + +FLUSH_BY_FLAG_TESTS=" + vxlan_test_flush_by_extern_learn + vxlan_test_flush_by_noextern_learn + vxlan_test_flush_by_router + vxlan_test_flush_by_norouter +" + +TESTS=" + vxlan_test_flush_by_dev + vxlan_test_flush_by_vni + vxlan_test_flush_by_src_vni + vxlan_test_flush_by_port + vxlan_test_flush_by_dst_ip + vxlan_test_flush_by_nhid + $FLUSH_BY_STATE_TESTS + $FLUSH_BY_FLAG_TESTS + vxlan_test_flush_by_several_args + vxlan_test_flush_by_remote_attributes + bridge_test_flush_by_dev + bridge_test_flush_by_vlan + bridge_vxlan_test_flush +" + +: ${VERBOSE:=0} +: ${PAUSE_ON_FAIL:=no} +: ${PAUSE:=no} +: ${VXPORT:=4789} + +run_cmd() +{ + local cmd="$1" + local out + local rc + local stderr="2>/dev/null" + + if [ "$VERBOSE" = "1" ]; then + printf "COMMAND: $cmd\n" + stderr= + fi + + out=$(eval $cmd $stderr) + rc=$? + if [ "$VERBOSE" = "1" -a -n "$out" ]; then + echo " $out" + fi + + return $rc +} + +log_test() +{ + local rc=$1 + local expected=$2 + local msg="$3" + local nsuccess + local nfail + local ret + + if [ ${rc} -eq ${expected} ]; then + printf "TEST: %-60s [ OK ]\n" "${msg}" + nsuccess=$((nsuccess+1)) + else + ret=1 + nfail=$((nfail+1)) + printf "TEST: %-60s [FAIL]\n" "${msg}" + if [ "$VERBOSE" = "1" ]; then + echo " rc=$rc, expected $expected" + fi + + if [ "${PAUSE_ON_FAIL}" = "yes" ]; then + echo + echo "hit enter to continue, 'q' to quit" + read a + [ "$a" = "q" ] && exit 1 + fi + fi + + if [ "${PAUSE}" = "yes" ]; then + echo + echo "hit enter to continue, 'q' to quit" + read a + [ "$a" = "q" ] && exit 1 + fi + + [ "$VERBOSE" = "1" ] && echo +} + +MAC_POOL_1=" + de:ad:be:ef:13:10 + de:ad:be:ef:13:11 + de:ad:be:ef:13:12 + de:ad:be:ef:13:13 + de:ad:be:ef:13:14 +" +mac_pool_1_len=$(echo "$MAC_POOL_1" | grep -c .) + +MAC_POOL_2=" + ca:fe:be:ef:13:10 + ca:fe:be:ef:13:11 + ca:fe:be:ef:13:12 + ca:fe:be:ef:13:13 + ca:fe:be:ef:13:14 +" +mac_pool_2_len=$(echo "$MAC_POOL_2" | grep -c .) + +fdb_add_mac_pool_1() +{ + local dev=$1; shift + local args="$@" + + for mac in $MAC_POOL_1 + do + $BRIDGE fdb add $mac dev $dev $args + done +} + +fdb_add_mac_pool_2() +{ + local dev=$1; shift + local args="$@" + + for mac in $MAC_POOL_2 + do + $BRIDGE fdb add $mac dev $dev $args + done +} + +fdb_check_n_entries_by_dev_filter() +{ + local dev=$1; shift + local exp_entries=$1; shift + local filter="$@" + + local entries=$($BRIDGE fdb show dev $dev | grep "$filter" | wc -l) + + [[ $entries -eq $exp_entries ]] + rc=$? + + log_test $rc 0 "$dev: Expected $exp_entries FDB entries, got $entries" + return $rc +} + +vxlan_test_flush_by_dev() +{ + local vni=3000 + local dst_ip=192.0.2.1 + + fdb_add_mac_pool_1 vx10 vni $vni dst $dst_ip + fdb_add_mac_pool_2 vx20 vni $vni dst $dst_ip + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len + fdb_check_n_entries_by_dev_filter vx20 $mac_pool_2_len + + run_cmd "$BRIDGE fdb flush dev vx10" + log_test $? 0 "Flush FDB by dev vx10" + + fdb_check_n_entries_by_dev_filter vx10 0 + log_test $? 0 "Flush FDB by dev vx10 - test vx10 entries" + + fdb_check_n_entries_by_dev_filter vx20 $mac_pool_2_len + log_test $? 0 "Flush FDB by dev vx10 - test vx20 entries" +} + +vxlan_test_flush_by_vni() +{ + local vni_1=3000 + local vni_2=4000 + local dst_ip=192.0.2.1 + + fdb_add_mac_pool_1 vx10 vni $vni_1 dst $dst_ip + fdb_add_mac_pool_2 vx10 vni $vni_2 dst $dst_ip + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len vni $vni_1 + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_2_len vni $vni_2 + + run_cmd "$BRIDGE fdb flush dev vx10 vni $vni_2" + log_test $? 0 "Flush FDB by dev vx10 and vni $vni_2" + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len vni $vni_1 + log_test $? 0 "Test entries with vni $vni_1" + + fdb_check_n_entries_by_dev_filter vx10 0 vni $vni_2 + log_test $? 0 "Test entries with vni $vni_2" +} + +vxlan_test_flush_by_src_vni() +{ + # Set some entries with {vni=x,src_vni=y} and some with the opposite - + # {vni=y,src_vni=x}, to verify that when we flush by src_vni=x, entries + # with vni=x are not flused. + local vni_1=3000 + local vni_2=4000 + local src_vni_1=4000 + local src_vni_2=3000 + local dst_ip=192.0.2.1 + + # Reconfigure vx10 with 'external' to get 'src_vni' details in + # 'bridge fdb' output + $IP link del dev vx10 + $IP link add name vx10 type vxlan dstport "$VXPORT" external + + fdb_add_mac_pool_1 vx10 vni $vni_1 src_vni $src_vni_1 dst $dst_ip + fdb_add_mac_pool_2 vx10 vni $vni_2 src_vni $src_vni_2 dst $dst_ip + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len \ + src_vni $src_vni_1 + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_2_len \ + src_vni $src_vni_2 + + run_cmd "$BRIDGE fdb flush dev vx10 src_vni $src_vni_2" + log_test $? 0 "Flush FDB by dev vx10 and src_vni $src_vni_2" + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len \ + src_vni $src_vni_1 + log_test $? 0 "Test entries with src_vni $src_vni_1" + + fdb_check_n_entries_by_dev_filter vx10 0 src_vni $src_vni_2 + log_test $? 0 "Test entries with src_vni $src_vni_2" +} + +vxlan_test_flush_by_port() +{ + local port_1=1234 + local port_2=4321 + local dst_ip=192.0.2.1 + + fdb_add_mac_pool_1 vx10 port $port_1 dst $dst_ip + fdb_add_mac_pool_2 vx10 port $port_2 dst $dst_ip + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len port $port_1 + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_2_len port $port_2 + + run_cmd "$BRIDGE fdb flush dev vx10 port $port_2" + log_test $? 0 "Flush FDB by dev vx10 and port $port_2" + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len port $port_1 + log_test $? 0 "Test entries with port $port_1" + + fdb_check_n_entries_by_dev_filter vx10 0 port $port_2 + log_test $? 0 "Test entries with port $port_2" +} + +vxlan_test_flush_by_dst_ip() +{ + local dst_ip_1=192.0.2.1 + local dst_ip_2=192.0.2.2 + + fdb_add_mac_pool_1 vx10 dst $dst_ip_1 + fdb_add_mac_pool_2 vx10 dst $dst_ip_2 + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len dst $dst_ip_1 + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_2_len dst $dst_ip_2 + + run_cmd "$BRIDGE fdb flush dev vx10 dst $dst_ip_2" + log_test $? 0 "Flush FDB by dev vx10 and dst $dst_ip_2" + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len dst $dst_ip_1 + log_test $? 0 "Test entries with dst $dst_ip_1" + + fdb_check_n_entries_by_dev_filter vx10 0 dst $dst_ip_2 + log_test $? 0 "Test entries with dst $dst_ip_2" +} + +nexthops_add() +{ + local nhid_1=$1; shift + local nhid_2=$1; shift + + $IP nexthop add id 10 via 192.0.2.1 fdb + $IP nexthop add id $nhid_1 group 10 fdb + + $IP nexthop add id 20 via 192.0.2.2 fdb + $IP nexthop add id $nhid_2 group 20 fdb +} + +vxlan_test_flush_by_nhid() +{ + local nhid_1=100 + local nhid_2=200 + + nexthops_add $nhid_1 $nhid_2 + + fdb_add_mac_pool_1 vx10 nhid $nhid_1 + fdb_add_mac_pool_2 vx10 nhid $nhid_2 + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len nhid $nhid_1 + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_2_len nhid $nhid_2 + + run_cmd "$BRIDGE fdb flush dev vx10 nhid $nhid_2" + log_test $? 0 "Flush FDB by dev vx10 and nhid $nhid_2" + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len nhid $nhid_1 + log_test $? 0 "Test entries with nhid $nhid_1" + + fdb_check_n_entries_by_dev_filter vx10 0 nhid $nhid_2 + log_test $? 0 "Test entries with nhid $nhid_2" + + # Flush also entries with $nhid_1, and then verify that flushing by + # 'nhid' does not return an error when there are no entries with + # nexthops. + run_cmd "$BRIDGE fdb flush dev vx10 nhid $nhid_1" + log_test $? 0 "Flush FDB by dev vx10 and nhid $nhid_1" + + fdb_check_n_entries_by_dev_filter vx10 0 nhid + log_test $? 0 "Test entries with 'nhid' keyword" + + run_cmd "$BRIDGE fdb flush dev vx10 nhid $nhid_1" + log_test $? 0 "Flush FDB by nhid when there are no entries with nexthop" +} + +vxlan_test_flush_by_state() +{ + local flush_by_state=$1; shift + local state_1=$1; shift + local exp_state_1=$1; shift + local state_2=$1; shift + local exp_state_2=$1; shift + + local dst_ip_1=192.0.2.1 + local dst_ip_2=192.0.2.2 + + fdb_add_mac_pool_1 vx10 dst $dst_ip_1 $state_1 + fdb_add_mac_pool_2 vx10 dst $dst_ip_2 $state_2 + + # Check the entries by dst_ip as not all states appear in 'bridge fdb' + # output. + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len dst $dst_ip_1 + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_2_len dst $dst_ip_2 + + run_cmd "$BRIDGE fdb flush dev vx10 $flush_by_state" + log_test $? 0 "Flush FDB by dev vx10 and state $flush_by_state" + + fdb_check_n_entries_by_dev_filter vx10 $exp_state_1 dst $dst_ip_1 + log_test $? 0 "Test entries with state $state_1" + + fdb_check_n_entries_by_dev_filter vx10 $exp_state_2 dst $dst_ip_2 + log_test $? 0 "Test entries with state $state_2" +} + +vxlan_test_flush_by_permanent() +{ + # Entries that are added without state get 'permanent' state by + # default, add some entries with flag 'extern_learn' instead of state, + # so they will be added with 'permanent' and should be flushed also. + local flush_by_state="permanent" + local state_1="permanent" + local exp_state_1=0 + local state_2="extern_learn" + local exp_state_2=0 + + vxlan_test_flush_by_state $flush_by_state $state_1 $exp_state_1 \ + $state_2 $exp_state_2 +} + +vxlan_test_flush_by_nopermanent() +{ + local flush_by_state="nopermanent" + local state_1="permanent" + local exp_state_1=$mac_pool_1_len + local state_2="static" + local exp_state_2=0 + + vxlan_test_flush_by_state $flush_by_state $state_1 $exp_state_1 \ + $state_2 $exp_state_2 +} + +vxlan_test_flush_by_static() +{ + local flush_by_state="static" + local state_1="static" + local exp_state_1=0 + local state_2="dynamic" + local exp_state_2=$mac_pool_2_len + + vxlan_test_flush_by_state $flush_by_state $state_1 $exp_state_1 \ + $state_2 $exp_state_2 +} + +vxlan_test_flush_by_nostatic() +{ + local flush_by_state="nostatic" + local state_1="permanent" + local exp_state_1=$mac_pool_1_len + local state_2="dynamic" + local exp_state_2=0 + + vxlan_test_flush_by_state $flush_by_state $state_1 $exp_state_1 \ + $state_2 $exp_state_2 +} + +vxlan_test_flush_by_dynamic() +{ + local flush_by_state="dynamic" + local state_1="dynamic" + local exp_state_1=0 + local state_2="static" + local exp_state_2=$mac_pool_2_len + + vxlan_test_flush_by_state $flush_by_state $state_1 $exp_state_1 \ + $state_2 $exp_state_2 +} + +vxlan_test_flush_by_nodynamic() +{ + local flush_by_state="nodynamic" + local state_1="permanent" + local exp_state_1=0 + local state_2="dynamic" + local exp_state_2=$mac_pool_2_len + + vxlan_test_flush_by_state $flush_by_state $state_1 $exp_state_1 \ + $state_2 $exp_state_2 +} + +vxlan_test_flush_by_flag() +{ + local flush_by_flag=$1; shift + local flag_1=$1; shift + local exp_flag_1=$1; shift + local flag_2=$1; shift + local exp_flag_2=$1; shift + + local dst_ip_1=192.0.2.1 + local dst_ip_2=192.0.2.2 + + fdb_add_mac_pool_1 vx10 dst $dst_ip_1 $flag_1 + fdb_add_mac_pool_2 vx10 dst $dst_ip_2 $flag_2 + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len $flag_1 + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_2_len $flag_2 + + run_cmd "$BRIDGE fdb flush dev vx10 $flush_by_flag" + log_test $? 0 "Flush FDB by dev vx10 and flag $flush_by_flag" + + fdb_check_n_entries_by_dev_filter vx10 $exp_flag_1 dst $dst_ip_1 + log_test $? 0 "Test entries with flag $flag_1" + + fdb_check_n_entries_by_dev_filter vx10 $exp_flag_2 dst $dst_ip_2 + log_test $? 0 "Test entries with flag $flag_2" +} + +vxlan_test_flush_by_extern_learn() +{ + local flush_by_flag="extern_learn" + local flag_1="extern_learn" + local exp_flag_1=0 + local flag_2="router" + local exp_flag_2=$mac_pool_2_len + + vxlan_test_flush_by_flag $flush_by_flag $flag_1 $exp_flag_1 \ + $flag_2 $exp_flag_2 +} + +vxlan_test_flush_by_noextern_learn() +{ + local flush_by_flag="noextern_learn" + local flag_1="extern_learn" + local exp_flag_1=$mac_pool_1_len + local flag_2="router" + local exp_flag_2=0 + + vxlan_test_flush_by_flag $flush_by_flag $flag_1 $exp_flag_1 \ + $flag_2 $exp_flag_2 +} + +vxlan_test_flush_by_router() +{ + local flush_by_flag="router" + local flag_1="router" + local exp_flag_1=0 + local flag_2="extern_learn" + local exp_flag_2=$mac_pool_2_len + + vxlan_test_flush_by_flag $flush_by_flag $flag_1 $exp_flag_1 \ + $flag_2 $exp_flag_2 +} + +vxlan_test_flush_by_norouter() +{ + + local flush_by_flag="norouter" + local flag_1="router" + local exp_flag_1=$mac_pool_1_len + local flag_2="extern_learn" + local exp_flag_2=0 + + vxlan_test_flush_by_flag $flush_by_flag $flag_1 $exp_flag_1 \ + $flag_2 $exp_flag_2 +} + +vxlan_test_flush_by_several_args() +{ + local dst_ip_1=192.0.2.1 + local dst_ip_2=192.0.2.2 + local state_1=permanent + local state_2=static + local vni=3000 + local port=1234 + local nhid=100 + local flag=router + local flush_args + + ################### Flush by 2 args - nhid and flag #################### + $IP nexthop add id 10 via 192.0.2.1 fdb + $IP nexthop add id $nhid group 10 fdb + + fdb_add_mac_pool_1 vx10 nhid $nhid $flag $state_1 + fdb_add_mac_pool_2 vx10 nhid $nhid $flag $state_2 + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len $state_1 + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_2_len $state_2 + + run_cmd "$BRIDGE fdb flush dev vx10 nhid $nhid $flag" + log_test $? 0 "Flush FDB by dev vx10 nhid $nhid $flag" + + # All entries should be flushed as 'state' is not an argument for flush + # filtering. + fdb_check_n_entries_by_dev_filter vx10 0 $state_1 + log_test $? 0 "Test entries with state $state_1" + + fdb_check_n_entries_by_dev_filter vx10 0 $state_2 + log_test $? 0 "Test entries with state $state_2" + + ################ Flush by 3 args - VNI, port and dst_ip ################ + fdb_add_mac_pool_1 vx10 vni $vni port $port dst $dst_ip_1 + fdb_add_mac_pool_2 vx10 vni $vni port $port dst $dst_ip_2 + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len dst $dst_ip_1 + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_2_len dst $dst_ip_2 + + flush_args="vni $vni port $port dst $dst_ip_2" + run_cmd "$BRIDGE fdb flush dev vx10 $flush_args" + log_test $? 0 "Flush FDB by dev vx10 $flush_args" + + # Only entries with $dst_ip_2 should be flushed, even the rest arguments + # match the filter, the flush should be AND of all the arguments. + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len dst $dst_ip_1 + log_test $? 0 "Test entries with dst $dst_ip_1" + + fdb_check_n_entries_by_dev_filter vx10 0 dst $dst_ip_2 + log_test $? 0 "Test entries with dst $dst_ip_2" +} + +multicast_fdb_entries_add() +{ + mac=00:00:00:00:00:00 + vnis=(2000 3000) + + for vni in "${vnis[@]}"; do + $BRIDGE fdb append $mac dev vx10 dst 192.0.2.1 vni $vni \ + src_vni 5000 + $BRIDGE fdb append $mac dev vx10 dst 192.0.2.1 vni $vni \ + port 1111 + $BRIDGE fdb append $mac dev vx10 dst 192.0.2.2 vni $vni \ + port 2222 + done +} + +vxlan_test_flush_by_remote_attributes() +{ + local flush_args + + # Reconfigure vx10 with 'external' to get 'src_vni' details in + # 'bridge fdb' output + $IP link del dev vx10 + $IP link add name vx10 type vxlan dstport "$VXPORT" external + + # For multicat FDB entries, the VXLAN driver stores a linked list of + # remotes for a given key. Verify that only the expected remotes are + # flushed. + multicast_fdb_entries_add + + ## Flush by 3 remote's attributes - destination IP, port and VNI ## + flush_args="dst 192.0.2.1 port 1111 vni 2000" + fdb_check_n_entries_by_dev_filter vx10 1 $flush_args + + t0_n_entries=$($BRIDGE fdb show dev vx10 | wc -l) + run_cmd "$BRIDGE fdb flush dev vx10 $flush_args" + log_test $? 0 "Flush FDB by dev vx10 $flush_args" + + fdb_check_n_entries_by_dev_filter vx10 0 $flush_args + + exp_n_entries=$((t0_n_entries - 1)) + t1_n_entries=$($BRIDGE fdb show dev vx10 | wc -l) + [[ $t1_n_entries -eq $exp_n_entries ]] + log_test $? 0 "Check how many entries were flushed" + + ## Flush by 2 remote's attributes - destination IP and port ## + flush_args="dst 192.0.2.2 port 2222" + + fdb_check_n_entries_by_dev_filter vx10 2 $flush_args + + t0_n_entries=$($BRIDGE fdb show dev vx10 | wc -l) + run_cmd "$BRIDGE fdb flush dev vx10 $flush_args" + log_test $? 0 "Flush FDB by dev vx10 $flush_args" + + fdb_check_n_entries_by_dev_filter vx10 0 $flush_args + + exp_n_entries=$((t0_n_entries - 2)) + t1_n_entries=$($BRIDGE fdb show dev vx10 | wc -l) + [[ $t1_n_entries -eq $exp_n_entries ]] + log_test $? 0 "Check how many entries were flushed" + + ## Flush by source VNI, which is not remote's attribute and VNI ## + flush_args="vni 3000 src_vni 5000" + + fdb_check_n_entries_by_dev_filter vx10 1 $flush_args + + t0_n_entries=$($BRIDGE fdb show dev vx10 | wc -l) + run_cmd "$BRIDGE fdb flush dev vx10 $flush_args" + log_test $? 0 "Flush FDB by dev vx10 $flush_args" + + fdb_check_n_entries_by_dev_filter vx10 0 $flush_args + + exp_n_entries=$((t0_n_entries -1)) + t1_n_entries=$($BRIDGE fdb show dev vx10 | wc -l) + [[ $t1_n_entries -eq $exp_n_entries ]] + log_test $? 0 "Check how many entries were flushed" + + # Flush by 1 remote's attribute - destination IP ## + flush_args="dst 192.0.2.1" + + fdb_check_n_entries_by_dev_filter vx10 2 $flush_args + + t0_n_entries=$($BRIDGE fdb show dev vx10 | wc -l) + run_cmd "$BRIDGE fdb flush dev vx10 $flush_args" + log_test $? 0 "Flush FDB by dev vx10 $flush_args" + + fdb_check_n_entries_by_dev_filter vx10 0 $flush_args + + exp_n_entries=$((t0_n_entries -2)) + t1_n_entries=$($BRIDGE fdb show dev vx10 | wc -l) + [[ $t1_n_entries -eq $exp_n_entries ]] + log_test $? 0 "Check how many entries were flushed" +} + +bridge_test_flush_by_dev() +{ + local dst_ip=192.0.2.1 + local br0_n_ent_t0=$($BRIDGE fdb show dev br0 | wc -l) + local br1_n_ent_t0=$($BRIDGE fdb show dev br1 | wc -l) + + fdb_add_mac_pool_1 br0 dst $dst_ip + fdb_add_mac_pool_2 br1 dst $dst_ip + + # Each 'fdb add' command adds one extra entry in the bridge with the + # default vlan. + local exp_br0_n_ent=$(($br0_n_ent_t0 + 2 * $mac_pool_1_len)) + local exp_br1_n_ent=$(($br1_n_ent_t0 + 2 * $mac_pool_2_len)) + + fdb_check_n_entries_by_dev_filter br0 $exp_br0_n_ent + fdb_check_n_entries_by_dev_filter br1 $exp_br1_n_ent + + run_cmd "$BRIDGE fdb flush dev br0" + log_test $? 0 "Flush FDB by dev br0" + + # The default entry should not be flushed + fdb_check_n_entries_by_dev_filter br0 1 + log_test $? 0 "Flush FDB by dev br0 - test br0 entries" + + fdb_check_n_entries_by_dev_filter br1 $exp_br1_n_ent + log_test $? 0 "Flush FDB by dev br0 - test br1 entries" +} + +bridge_test_flush_by_vlan() +{ + local vlan_1=10 + local vlan_2=20 + local vlan_1_ent_t0 + local vlan_2_ent_t0 + + $BRIDGE vlan add vid $vlan_1 dev br0 self + $BRIDGE vlan add vid $vlan_2 dev br0 self + + vlan_1_ent_t0=$($BRIDGE fdb show dev br0 | grep "vlan $vlan_1" | wc -l) + vlan_2_ent_t0=$($BRIDGE fdb show dev br0 | grep "vlan $vlan_2" | wc -l) + + fdb_add_mac_pool_1 br0 vlan $vlan_1 + fdb_add_mac_pool_2 br0 vlan $vlan_2 + + local exp_vlan_1_ent=$(($vlan_1_ent_t0 + $mac_pool_1_len)) + local exp_vlan_2_ent=$(($vlan_2_ent_t0 + $mac_pool_2_len)) + + fdb_check_n_entries_by_dev_filter br0 $exp_vlan_1_ent vlan $vlan_1 + fdb_check_n_entries_by_dev_filter br0 $exp_vlan_2_ent vlan $vlan_2 + + run_cmd "$BRIDGE fdb flush dev br0 vlan $vlan_1" + log_test $? 0 "Flush FDB by dev br0 and vlan $vlan_1" + + fdb_check_n_entries_by_dev_filter br0 0 vlan $vlan_1 + log_test $? 0 "Test entries with vlan $vlan_1" + + fdb_check_n_entries_by_dev_filter br0 $exp_vlan_2_ent vlan $vlan_2 + log_test $? 0 "Test entries with vlan $vlan_2" +} + +bridge_vxlan_test_flush() +{ + local vlan_1=10 + local dst_ip=192.0.2.1 + + $IP link set dev vx10 master br0 + $BRIDGE vlan add vid $vlan_1 dev br0 self + $BRIDGE vlan add vid $vlan_1 dev vx10 + + fdb_add_mac_pool_1 vx10 vni 3000 dst $dst_ip self master + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len vlan $vlan_1 + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len vni 3000 + + # Such command should fail in VXLAN driver as vlan is not supported, + # but the command should flush the entries in the bridge + run_cmd "$BRIDGE fdb flush dev vx10 vlan $vlan_1 master self" + log_test $? 255 \ + "Flush FDB by dev vx10, vlan $vlan_1, master and self" + + fdb_check_n_entries_by_dev_filter vx10 0 vlan $vlan_1 + log_test $? 0 "Test entries with vlan $vlan_1" + + fdb_check_n_entries_by_dev_filter vx10 $mac_pool_1_len dst $dst_ip + log_test $? 0 "Test entries with dst $dst_ip" +} + +setup() +{ + IP="ip -netns ns1" + BRIDGE="bridge -netns ns1" + + ip netns add ns1 + + $IP link add name vx10 type vxlan id 1000 dstport "$VXPORT" + $IP link add name vx20 type vxlan id 2000 dstport "$VXPORT" + + $IP link add br0 type bridge vlan_filtering 1 + $IP link add br1 type bridge vlan_filtering 1 +} + +cleanup() +{ + $IP link del dev br1 + $IP link del dev br0 + + $IP link del dev vx20 + $IP link del dev vx10 + + ip netns del ns1 +} + +################################################################################ +# main + +while getopts :t:pPhvw: o +do + case $o in + t) TESTS=$OPTARG;; + p) PAUSE_ON_FAIL=yes;; + P) PAUSE=yes;; + v) VERBOSE=$(($VERBOSE + 1));; + w) PING_TIMEOUT=$OPTARG;; + h) usage; exit 0;; + *) usage; exit 1;; + esac +done + +# make sure we don't pause twice +[ "${PAUSE}" = "yes" ] && PAUSE_ON_FAIL=no + +if [ "$(id -u)" -ne 0 ];then + echo "SKIP: Need root privileges" + exit $ksft_skip; +fi + +if [ ! -x "$(command -v ip)" ]; then + echo "SKIP: Could not run test without ip tool" + exit $ksft_skip +fi + +# Check a flag that is added to flush command as part of VXLAN flush support +bridge fdb help 2>&1 | grep -q "\[no\]router" +if [ $? -ne 0 ]; then + echo "SKIP: iproute2 too old, missing flush command for VXLAN" + exit $ksft_skip +fi + +ip link add dev vx10 type vxlan id 1000 2> /dev/null +out=$(bridge fdb flush dev vx10 2>&1 | grep -q "Operation not supported") +if [ $? -eq 0 ]; then + echo "SKIP: kernel lacks vxlan flush support" + exit $ksft_skip +fi +ip link del dev vx10 + +for t in $TESTS +do + setup; $t; cleanup; +done diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh index e7d2a530618a..66d0db7a2614 100755 --- a/tools/testing/selftests/net/fib_tests.sh +++ b/tools/testing/selftests/net/fib_tests.sh @@ -2437,6 +2437,9 @@ ipv4_mpath_list_test() run_cmd "ip -n ns2 route add 203.0.113.0/24 nexthop via 172.16.201.2 nexthop via 172.16.202.2" run_cmd "ip netns exec ns2 sysctl -qw net.ipv4.fib_multipath_hash_policy=1" + run_cmd "ip netns exec ns2 sysctl -qw net.ipv4.conf.veth2.rp_filter=0" + run_cmd "ip netns exec ns2 sysctl -qw net.ipv4.conf.all.rp_filter=0" + run_cmd "ip netns exec ns2 sysctl -qw net.ipv4.conf.default.rp_filter=0" set +e local dmac=$(ip -n ns2 -j link show dev veth2 | jq -r '.[]["address"]') @@ -2449,7 +2452,7 @@ ipv4_mpath_list_test() # words, the FIB lookup tracepoint needs to be triggered for every # packet. local t0_rx_pkts=$(link_stats_get ns2 veth2 rx packets) - run_cmd "perf stat -e fib:fib_table_lookup --filter 'err == 0' -j -o $tmp_file -- $cmd" + run_cmd "perf stat -a -e fib:fib_table_lookup --filter 'err == 0' -j -o $tmp_file -- $cmd" local t1_rx_pkts=$(link_stats_get ns2 veth2 rx packets) local diff=$(echo $t1_rx_pkts - $t0_rx_pkts | bc -l) list_rcv_eval $tmp_file $diff @@ -2494,7 +2497,7 @@ ipv6_mpath_list_test() # words, the FIB lookup tracepoint needs to be triggered for every # packet. local t0_rx_pkts=$(link_stats_get ns2 veth2 rx packets) - run_cmd "perf stat -e fib6:fib6_table_lookup --filter 'err == 0' -j -o $tmp_file -- $cmd" + run_cmd "perf stat -a -e fib6:fib6_table_lookup --filter 'err == 0' -j -o $tmp_file -- $cmd" local t1_rx_pkts=$(link_stats_get ns2 veth2 rx packets) local diff=$(echo $t1_rx_pkts - $t0_rx_pkts | bc -l) list_rcv_eval $tmp_file $diff diff --git a/tools/testing/selftests/net/forwarding/Makefile b/tools/testing/selftests/net/forwarding/Makefile index 74e754e266c3..df593b7b3e6b 100644 --- a/tools/testing/selftests/net/forwarding/Makefile +++ b/tools/testing/selftests/net/forwarding/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0+ OR MIT -TEST_PROGS = bridge_igmp.sh \ +TEST_PROGS = bridge_fdb_learning_limit.sh \ + bridge_igmp.sh \ bridge_locked_port.sh \ bridge_mdb.sh \ bridge_mdb_host.sh \ diff --git a/tools/testing/selftests/net/forwarding/bridge_fdb_learning_limit.sh b/tools/testing/selftests/net/forwarding/bridge_fdb_learning_limit.sh new file mode 100755 index 000000000000..0760a34b7114 --- /dev/null +++ b/tools/testing/selftests/net/forwarding/bridge_fdb_learning_limit.sh @@ -0,0 +1,283 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# ShellCheck incorrectly believes that most of the code here is unreachable +# because it's invoked by variable name following ALL_TESTS. +# +# shellcheck disable=SC2317 + +ALL_TESTS="check_accounting check_limit" +NUM_NETIFS=6 +source lib.sh + +TEST_MAC_BASE=de:ad:be:ef:42: + +NUM_PKTS=16 +FDB_LIMIT=8 + +FDB_TYPES=( + # name is counted? overrides learned? + 'learned 1 0' + 'static 0 1' + 'user 0 1' + 'extern_learn 0 1' + 'local 0 1' +) + +mac() +{ + printf "${TEST_MAC_BASE}%02x" "$1" +} + +H1_DEFAULT_MAC=$(mac 42) + +switch_create() +{ + ip link add dev br0 type bridge + + ip link set dev "$swp1" master br0 + ip link set dev "$swp2" master br0 + # swp3 is used to add local MACs, so do not add it to the bridge yet. + + # swp2 is only used for replying when learning on swp1, its MAC should not be learned. + ip link set dev "$swp2" type bridge_slave learning off + + ip link set dev br0 up + + ip link set dev "$swp1" up + ip link set dev "$swp2" up + ip link set dev "$swp3" up +} + +switch_destroy() +{ + ip link set dev "$swp3" down + ip link set dev "$swp2" down + ip link set dev "$swp1" down + + ip link del dev br0 +} + +h_create() +{ + ip link set "$h1" addr "$H1_DEFAULT_MAC" + + simple_if_init "$h1" 192.0.2.1/24 + simple_if_init "$h2" 192.0.2.2/24 +} + +h_destroy() +{ + simple_if_fini "$h1" 192.0.2.1/24 + simple_if_fini "$h2" 192.0.2.2/24 +} + +setup_prepare() +{ + h1=${NETIFS[p1]} + swp1=${NETIFS[p2]} + + h2=${NETIFS[p3]} + swp2=${NETIFS[p4]} + + swp3=${NETIFS[p6]} + + vrf_prepare + + h_create + + switch_create +} + +cleanup() +{ + pre_cleanup + + switch_destroy + + h_destroy + + vrf_cleanup +} + +fdb_get_n_learned() +{ + ip -d -j link show dev br0 type bridge | \ + jq '.[]["linkinfo"]["info_data"]["fdb_n_learned"]' +} + +fdb_get_n_mac() +{ + local mac=${1} + + bridge -j fdb show br br0 | \ + jq "map(select(.mac == \"${mac}\" and (has(\"vlan\") | not))) | length" +} + +fdb_fill_learned() +{ + local i + + for i in $(seq 1 "$NUM_PKTS"); do + fdb_add learned "$(mac "$i")" + done +} + +fdb_reset() +{ + bridge fdb flush dev br0 + + # Keep the default MAC address of h1 in the table. We set it to a different one when + # testing dynamic learning. + bridge fdb add "$H1_DEFAULT_MAC" dev "$swp1" master static use +} + +fdb_add() +{ + local type=$1 mac=$2 + + case "$type" in + learned) + ip link set "$h1" addr "$mac" + # Wait for a reply so we implicitly wait until after the forwarding + # code finished and the FDB entry was created. + PING_COUNT=1 ping_do "$h1" 192.0.2.2 + check_err $? "Failed to ping another bridge port" + ip link set "$h1" addr "$H1_DEFAULT_MAC" + ;; + local) + ip link set dev "$swp3" addr "$mac" && ip link set "$swp3" master br0 + ;; + static) + bridge fdb replace "$mac" dev "$swp1" master static + ;; + user) + bridge fdb replace "$mac" dev "$swp1" master static use + ;; + extern_learn) + bridge fdb replace "$mac" dev "$swp1" master extern_learn + ;; + esac + + check_err $? "Failed to add a FDB entry of type ${type}" +} + +fdb_del() +{ + local type=$1 mac=$2 + + case "$type" in + local) + ip link set "$swp3" nomaster + ;; + *) + bridge fdb del "$mac" dev "$swp1" master + ;; + esac + + check_err $? "Failed to remove a FDB entry of type ${type}" +} + +check_accounting_one_type() +{ + local type=$1 is_counted=$2 overrides_learned=$3 + shift 3 + RET=0 + + fdb_reset + fdb_add "$type" "$(mac 0)" + learned=$(fdb_get_n_learned) + [ "$learned" -ne "$is_counted" ] + check_fail $? "Inserted FDB type ${type}: Expected the count ${is_counted}, but got ${learned}" + + fdb_del "$type" "$(mac 0)" + learned=$(fdb_get_n_learned) + [ "$learned" -ne 0 ] + check_fail $? "Removed FDB type ${type}: Expected the count 0, but got ${learned}" + + if [ "$overrides_learned" -eq 1 ]; then + fdb_reset + fdb_add learned "$(mac 0)" + fdb_add "$type" "$(mac 0)" + learned=$(fdb_get_n_learned) + [ "$learned" -ne "$is_counted" ] + check_fail $? "Set a learned entry to FDB type ${type}: Expected the count ${is_counted}, but got ${learned}" + fdb_del "$type" "$(mac 0)" + fi + + log_test "FDB accounting interacting with FDB type ${type}" +} + +check_accounting() +{ + local type_args learned + RET=0 + + fdb_reset + learned=$(fdb_get_n_learned) + [ "$learned" -ne 0 ] + check_fail $? "Flushed the FDB table: Expected the count 0, but got ${learned}" + + fdb_fill_learned + sleep 1 + + learned=$(fdb_get_n_learned) + [ "$learned" -ne "$NUM_PKTS" ] + check_fail $? "Filled the FDB table: Expected the count ${NUM_PKTS}, but got ${learned}" + + log_test "FDB accounting" + + for type_args in "${FDB_TYPES[@]}"; do + # This is intentional use of word splitting. + # shellcheck disable=SC2086 + check_accounting_one_type $type_args + done +} + +check_limit_one_type() +{ + local type=$1 is_counted=$2 + local n_mac expected=$((1 - is_counted)) + RET=0 + + fdb_reset + fdb_fill_learned + + fdb_add "$type" "$(mac 0)" + n_mac=$(fdb_get_n_mac "$(mac 0)") + [ "$n_mac" -ne "$expected" ] + check_fail $? "Inserted FDB type ${type} at limit: Expected the count ${expected}, but got ${n_mac}" + + log_test "FDB limits interacting with FDB type ${type}" +} + +check_limit() +{ + local learned + RET=0 + + ip link set br0 type bridge fdb_max_learned "$FDB_LIMIT" + + fdb_reset + fdb_fill_learned + + learned=$(fdb_get_n_learned) + [ "$learned" -ne "$FDB_LIMIT" ] + check_fail $? "Filled the limited FDB table: Expected the count ${FDB_LIMIT}, but got ${learned}" + + log_test "FDB limits" + + for type_args in "${FDB_TYPES[@]}"; do + # This is intentional use of word splitting. + # shellcheck disable=SC2086 + check_limit_one_type $type_args + done +} + +trap cleanup EXIT + +setup_prepare + +tests_run + +exit $EXIT_STATUS diff --git a/tools/testing/selftests/net/forwarding/bridge_mdb.sh b/tools/testing/selftests/net/forwarding/bridge_mdb.sh index d0c6c499d5da..e4e3e9405056 100755 --- a/tools/testing/selftests/net/forwarding/bridge_mdb.sh +++ b/tools/testing/selftests/net/forwarding/bridge_mdb.sh @@ -145,14 +145,14 @@ cfg_test_host_common() # Check basic add, replace and delete behavior. bridge mdb add dev br0 port br0 grp $grp $state vid 10 - bridge mdb show dev br0 vid 10 | grep -q "$grp" + bridge mdb get dev br0 grp $grp vid 10 &> /dev/null check_err $? "Failed to add $name host entry" bridge mdb replace dev br0 port br0 grp $grp $state vid 10 &> /dev/null check_fail $? "Managed to replace $name host entry" bridge mdb del dev br0 port br0 grp $grp $state vid 10 - bridge mdb show dev br0 vid 10 | grep -q "$grp" + bridge mdb get dev br0 grp $grp vid 10 &> /dev/null check_fail $? "Failed to delete $name host entry" # Check error cases. @@ -200,7 +200,7 @@ cfg_test_port_common() # Check basic add, replace and delete behavior. bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10 - bridge mdb show dev br0 vid 10 | grep -q "$grp_key" + bridge mdb get dev br0 $grp_key vid 10 &> /dev/null check_err $? "Failed to add $name entry" bridge mdb replace dev br0 port $swp1 $grp_key permanent vid 10 \ @@ -208,31 +208,31 @@ cfg_test_port_common() check_err $? "Failed to replace $name entry" bridge mdb del dev br0 port $swp1 $grp_key permanent vid 10 - bridge mdb show dev br0 vid 10 | grep -q "$grp_key" + bridge mdb get dev br0 $grp_key vid 10 &> /dev/null check_fail $? "Failed to delete $name entry" # Check default protocol and replacement. bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10 - bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | grep -q "static" + bridge -d mdb get dev br0 $grp_key vid 10 | grep -q "static" check_err $? "$name entry not added with default \"static\" protocol" bridge mdb replace dev br0 port $swp1 $grp_key permanent vid 10 \ proto 123 - bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | grep -q "123" + bridge -d mdb get dev br0 $grp_key vid 10 | grep -q "123" check_err $? "Failed to replace protocol of $name entry" bridge mdb del dev br0 port $swp1 $grp_key permanent vid 10 # Check behavior when VLAN is not specified. bridge mdb add dev br0 port $swp1 $grp_key permanent - bridge mdb show dev br0 vid 10 | grep -q "$grp_key" + bridge mdb get dev br0 $grp_key vid 10 &> /dev/null check_err $? "$name entry with VLAN 10 not added when VLAN was not specified" - bridge mdb show dev br0 vid 20 | grep -q "$grp_key" + bridge mdb get dev br0 $grp_key vid 20 &> /dev/null check_err $? "$name entry with VLAN 20 not added when VLAN was not specified" bridge mdb del dev br0 port $swp1 $grp_key permanent - bridge mdb show dev br0 vid 10 | grep -q "$grp_key" + bridge mdb get dev br0 $grp_key vid 10 &> /dev/null check_fail $? "$name entry with VLAN 10 not deleted when VLAN was not specified" - bridge mdb show dev br0 vid 20 | grep -q "$grp_key" + bridge mdb get dev br0 $grp_key vid 20 &> /dev/null check_fail $? "$name entry with VLAN 20 not deleted when VLAN was not specified" # Check behavior when bridge port is down. @@ -298,21 +298,21 @@ __cfg_test_port_ip_star_g() RET=0 bridge mdb add dev br0 port $swp1 grp $grp vid 10 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "exclude" + bridge -d mdb get dev br0 grp $grp vid 10 | grep -q "exclude" check_err $? "Default filter mode is not \"exclude\"" bridge mdb del dev br0 port $swp1 grp $grp vid 10 # Check basic add and delete behavior. bridge mdb add dev br0 port $swp1 grp $grp vid 10 filter_mode exclude \ source_list $src1 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q -v "src" + bridge -d mdb get dev br0 grp $grp vid 10 &> /dev/null check_err $? "(*, G) entry not created" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src1" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 &> /dev/null check_err $? "(S, G) entry not created" bridge mdb del dev br0 port $swp1 grp $grp vid 10 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q -v "src" + bridge -d mdb get dev br0 grp $grp vid 10 &> /dev/null check_fail $? "(*, G) entry not deleted" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src1" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 &> /dev/null check_fail $? "(S, G) entry not deleted" ## State (permanent / temp) tests. @@ -321,18 +321,15 @@ __cfg_test_port_ip_star_g() bridge mdb add dev br0 port $swp1 grp $grp permanent vid 10 \ filter_mode exclude source_list $src1 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "permanent" + bridge -d mdb get dev br0 grp $grp vid 10 | grep -q "permanent" check_err $? "(*, G) entry not added as \"permanent\" when should" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 | \ grep -q "permanent" check_err $? "(S, G) entry not added as \"permanent\" when should" - bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q " 0.00" + bridge -d -s mdb get dev br0 grp $grp vid 10 | grep -q " 0.00" check_err $? "(*, G) \"permanent\" entry has a pending group timer" - bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "\/0.00" + bridge -d -s mdb get dev br0 grp $grp vid 10 | grep -q "\/0.00" check_err $? "\"permanent\" source entry has a pending source timer" bridge mdb del dev br0 port $swp1 grp $grp vid 10 @@ -342,18 +339,14 @@ __cfg_test_port_ip_star_g() bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \ filter_mode exclude source_list $src1 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "temp" + bridge -d mdb get dev br0 grp $grp vid 10 | grep -q "temp" check_err $? "(*, G) EXCLUDE entry not added as \"temp\" when should" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ - grep -q "temp" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 | grep -q "temp" check_err $? "(S, G) \"blocked\" entry not added as \"temp\" when should" - bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q " 0.00" + bridge -d -s mdb get dev br0 grp $grp vid 10 | grep -q " 0.00" check_fail $? "(*, G) EXCLUDE entry does not have a pending group timer" - bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "\/0.00" + bridge -d -s mdb get dev br0 grp $grp vid 10 | grep -q "\/0.00" check_err $? "\"blocked\" source entry has a pending source timer" bridge mdb del dev br0 port $swp1 grp $grp vid 10 @@ -363,18 +356,14 @@ __cfg_test_port_ip_star_g() bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \ filter_mode include source_list $src1 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "temp" + bridge -d mdb get dev br0 grp $grp vid 10 | grep -q "temp" check_err $? "(*, G) INCLUDE entry not added as \"temp\" when should" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ - grep -q "temp" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 | grep -q "temp" check_err $? "(S, G) entry not added as \"temp\" when should" - bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q " 0.00" + bridge -d -s mdb get dev br0 grp $grp vid 10 | grep -q " 0.00" check_err $? "(*, G) INCLUDE entry has a pending group timer" - bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "\/0.00" + bridge -d -s mdb get dev br0 grp $grp vid 10 | grep -q "\/0.00" check_fail $? "Source entry does not have a pending source timer" bridge mdb del dev br0 port $swp1 grp $grp vid 10 @@ -383,8 +372,7 @@ __cfg_test_port_ip_star_g() bridge mdb add dev br0 port $swp1 grp $grp temp vid 10 \ filter_mode include source_list $src1 - bridge -d -s mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ - grep -q " 0.00" + bridge -d -s mdb get dev br0 grp $grp src $src1 vid 10 | grep -q " 0.00" check_err $? "(S, G) entry has a pending group timer" bridge mdb del dev br0 port $swp1 grp $grp vid 10 @@ -396,11 +384,9 @@ __cfg_test_port_ip_star_g() bridge mdb add dev br0 port $swp1 grp $grp vid 10 \ filter_mode include source_list $src1 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "include" + bridge -d mdb get dev br0 grp $grp vid 10 | grep -q "include" check_err $? "(*, G) INCLUDE not added with \"include\" filter mode" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ - grep -q "blocked" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 | grep -q "blocked" check_fail $? "(S, G) entry marked as \"blocked\" when should not" bridge mdb del dev br0 port $swp1 grp $grp vid 10 @@ -410,11 +396,9 @@ __cfg_test_port_ip_star_g() bridge mdb add dev br0 port $swp1 grp $grp vid 10 \ filter_mode exclude source_list $src1 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "exclude" + bridge -d mdb get dev br0 grp $grp vid 10 | grep -q "exclude" check_err $? "(*, G) EXCLUDE not added with \"exclude\" filter mode" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ - grep -q "blocked" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 | grep -q "blocked" check_err $? "(S, G) entry not marked as \"blocked\" when should" bridge mdb del dev br0 port $swp1 grp $grp vid 10 @@ -426,11 +410,9 @@ __cfg_test_port_ip_star_g() bridge mdb add dev br0 port $swp1 grp $grp vid 10 \ filter_mode exclude source_list $src1 proto zebra - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "zebra" + bridge -d mdb get dev br0 grp $grp vid 10 | grep -q "zebra" check_err $? "(*, G) entry not added with \"zebra\" protocol" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ - grep -q "zebra" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 | grep -q "zebra" check_err $? "(S, G) entry not marked added with \"zebra\" protocol" bridge mdb del dev br0 port $swp1 grp $grp vid 10 @@ -443,20 +425,16 @@ __cfg_test_port_ip_star_g() bridge mdb replace dev br0 port $swp1 grp $grp permanent vid 10 \ filter_mode exclude source_list $src1 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "permanent" + bridge -d mdb get dev br0 grp $grp vid 10 | grep -q "permanent" check_err $? "(*, G) entry not marked as \"permanent\" after replace" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ - grep -q "permanent" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 | grep -q "permanent" check_err $? "(S, G) entry not marked as \"permanent\" after replace" bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \ filter_mode exclude source_list $src1 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "temp" + bridge -d mdb get dev br0 grp $grp vid 10 | grep -q "temp" check_err $? "(*, G) entry not marked as \"temp\" after replace" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ - grep -q "temp" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 | grep -q "temp" check_err $? "(S, G) entry not marked as \"temp\" after replace" bridge mdb del dev br0 port $swp1 grp $grp vid 10 @@ -467,20 +445,16 @@ __cfg_test_port_ip_star_g() bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \ filter_mode include source_list $src1 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "include" + bridge -d mdb get dev br0 grp $grp vid 10 | grep -q "include" check_err $? "(*, G) not marked with \"include\" filter mode after replace" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ - grep -q "blocked" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 | grep -q "blocked" check_fail $? "(S, G) marked as \"blocked\" after replace" bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \ filter_mode exclude source_list $src1 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "exclude" + bridge -d mdb get dev br0 grp $grp vid 10 | grep -q "exclude" check_err $? "(*, G) not marked with \"exclude\" filter mode after replace" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ - grep -q "blocked" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 | grep -q "blocked" check_err $? "(S, G) not marked as \"blocked\" after replace" bridge mdb del dev br0 port $swp1 grp $grp vid 10 @@ -491,20 +465,20 @@ __cfg_test_port_ip_star_g() bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \ filter_mode exclude source_list $src1,$src2,$src3 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src1" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 &> /dev/null check_err $? "(S, G) entry for source $src1 not created after replace" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src2" + bridge -d mdb get dev br0 grp $grp src $src2 vid 10 &> /dev/null check_err $? "(S, G) entry for source $src2 not created after replace" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src3" + bridge -d mdb get dev br0 grp $grp src $src3 vid 10 &> /dev/null check_err $? "(S, G) entry for source $src3 not created after replace" bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \ filter_mode exclude source_list $src1,$src3 - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src1" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 &> /dev/null check_err $? "(S, G) entry for source $src1 not created after second replace" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src2" + bridge -d mdb get dev br0 grp $grp src $src2 vid 10 &> /dev/null check_fail $? "(S, G) entry for source $src2 created after second replace" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -q "src $src3" + bridge -d mdb get dev br0 grp $grp src $src3 vid 10 &> /dev/null check_err $? "(S, G) entry for source $src3 not created after second replace" bridge mdb del dev br0 port $swp1 grp $grp vid 10 @@ -515,11 +489,9 @@ __cfg_test_port_ip_star_g() bridge mdb replace dev br0 port $swp1 grp $grp temp vid 10 \ filter_mode exclude source_list $src1 proto bgp - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep -v "src" | \ - grep -q "bgp" + bridge -d mdb get dev br0 grp $grp vid 10 | grep -q "bgp" check_err $? "(*, G) protocol not changed to \"bgp\" after replace" - bridge -d mdb show dev br0 vid 10 | grep "$grp" | grep "src" | \ - grep -q "bgp" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 | grep -q "bgp" check_err $? "(S, G) protocol not changed to \"bgp\" after replace" bridge mdb del dev br0 port $swp1 grp $grp vid 10 @@ -532,8 +504,8 @@ __cfg_test_port_ip_star_g() bridge mdb add dev br0 port $swp2 grp $grp vid 10 \ filter_mode include source_list $src1 bridge mdb add dev br0 port $swp1 grp $grp vid 10 - bridge -d mdb show dev br0 vid 10 | grep "$swp1" | grep "$grp" | \ - grep "$src1" | grep -q "added_by_star_ex" + bridge -d mdb get dev br0 grp $grp src $src1 vid 10 | grep "$swp1" | \ + grep -q "added_by_star_ex" check_err $? "\"added_by_star_ex\" entry not created after adding (*, G) entry" bridge mdb del dev br0 port $swp1 grp $grp vid 10 bridge mdb del dev br0 port $swp2 grp $grp src $src1 vid 10 @@ -606,27 +578,23 @@ __cfg_test_port_ip_sg() RET=0 bridge mdb add dev br0 port $swp1 $grp_key vid 10 - bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | grep -q "include" + bridge -d mdb get dev br0 $grp_key vid 10 | grep -q "include" check_err $? "Default filter mode is not \"include\"" bridge mdb del dev br0 port $swp1 $grp_key vid 10 # Check that entries can be added as both permanent and temp and that # group timer is set correctly. bridge mdb add dev br0 port $swp1 $grp_key permanent vid 10 - bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \ - grep -q "permanent" + bridge -d mdb get dev br0 $grp_key vid 10 | grep -q "permanent" check_err $? "Entry not added as \"permanent\" when should" - bridge -d -s mdb show dev br0 vid 10 | grep "$grp_key" | \ - grep -q " 0.00" + bridge -d -s mdb get dev br0 $grp_key vid 10 | grep -q " 0.00" check_err $? "\"permanent\" entry has a pending group timer" bridge mdb del dev br0 port $swp1 $grp_key vid 10 bridge mdb add dev br0 port $swp1 $grp_key temp vid 10 - bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \ - grep -q "temp" + bridge -d mdb get dev br0 $grp_key vid 10 | grep -q "temp" check_err $? "Entry not added as \"temp\" when should" - bridge -d -s mdb show dev br0 vid 10 | grep "$grp_key" | \ - grep -q " 0.00" + bridge -d -s mdb get dev br0 $grp_key vid 10 | grep -q " 0.00" check_fail $? "\"temp\" entry has an unpending group timer" bridge mdb del dev br0 port $swp1 $grp_key vid 10 @@ -650,24 +618,19 @@ __cfg_test_port_ip_sg() # Check that we can replace available attributes. bridge mdb add dev br0 port $swp1 $grp_key vid 10 proto 123 bridge mdb replace dev br0 port $swp1 $grp_key vid 10 proto 111 - bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \ - grep -q "111" + bridge -d mdb get dev br0 $grp_key vid 10 | grep -q "111" check_err $? "Failed to replace protocol" bridge mdb replace dev br0 port $swp1 $grp_key vid 10 permanent - bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \ - grep -q "permanent" + bridge -d mdb get dev br0 $grp_key vid 10 | grep -q "permanent" check_err $? "Entry not marked as \"permanent\" after replace" - bridge -d -s mdb show dev br0 vid 10 | grep "$grp_key" | \ - grep -q " 0.00" + bridge -d -s mdb get dev br0 $grp_key vid 10 | grep -q " 0.00" check_err $? "Entry has a pending group timer after replace" bridge mdb replace dev br0 port $swp1 $grp_key vid 10 temp - bridge -d mdb show dev br0 vid 10 | grep "$grp_key" | \ - grep -q "temp" + bridge -d mdb get dev br0 $grp_key vid 10 | grep -q "temp" check_err $? "Entry not marked as \"temp\" after replace" - bridge -d -s mdb show dev br0 vid 10 | grep "$grp_key" | \ - grep -q " 0.00" + bridge -d -s mdb get dev br0 $grp_key vid 10 | grep -q " 0.00" check_fail $? "Entry has an unpending group timer after replace" bridge mdb del dev br0 port $swp1 $grp_key vid 10 @@ -675,7 +638,7 @@ __cfg_test_port_ip_sg() # (*, G) ports need to be added to it. bridge mdb add dev br0 port $swp2 grp $grp vid 10 bridge mdb add dev br0 port $swp1 $grp_key vid 10 - bridge mdb show dev br0 vid 10 | grep "$grp_key" | grep $swp2 | \ + bridge mdb get dev br0 $grp_key vid 10 | grep $swp2 | \ grep -q "added_by_star_ex" check_err $? "\"added_by_star_ex\" entry not created after adding (S, G) entry" bridge mdb del dev br0 port $swp1 $grp_key vid 10 @@ -1132,7 +1095,7 @@ ctrl_igmpv3_is_in_test() $MZ $h1.10 -c 1 -a own -b 01:00:5e:01:01:01 -A 192.0.2.1 -B 239.1.1.1 \ -t ip proto=2,p=$(igmpv3_is_in_get 239.1.1.1 192.0.2.2) -q - bridge -d mdb show dev br0 vid 10 | grep 239.1.1.1 | grep -q 192.0.2.2 + bridge mdb get dev br0 grp 239.1.1.1 src 192.0.2.2 vid 10 &> /dev/null check_fail $? "Permanent entry affected by IGMP packet" # Replace the permanent entry with a temporary one and check that after @@ -1145,12 +1108,10 @@ ctrl_igmpv3_is_in_test() $MZ $h1.10 -a own -b 01:00:5e:01:01:01 -c 1 -A 192.0.2.1 -B 239.1.1.1 \ -t ip proto=2,p=$(igmpv3_is_in_get 239.1.1.1 192.0.2.2) -q - bridge -d mdb show dev br0 vid 10 | grep 239.1.1.1 | grep -v "src" | \ - grep -q 192.0.2.2 + bridge -d mdb get dev br0 grp 239.1.1.1 vid 10 | grep -q 192.0.2.2 check_err $? "Source not add to source list" - bridge -d mdb show dev br0 vid 10 | grep 239.1.1.1 | \ - grep -q "src 192.0.2.2" + bridge mdb get dev br0 grp 239.1.1.1 src 192.0.2.2 vid 10 &> /dev/null check_err $? "(S, G) entry not created for new source" bridge mdb del dev br0 port $swp1 grp 239.1.1.1 vid 10 @@ -1172,8 +1133,7 @@ ctrl_mldv2_is_in_test() $MZ -6 $h1.10 -a own -b 33:33:00:00:00:01 -c 1 -A fe80::1 -B ff0e::1 \ -t ip hop=1,next=0,p="$p" -q - bridge -d mdb show dev br0 vid 10 | grep ff0e::1 | \ - grep -q 2001:db8:1::2 + bridge mdb get dev br0 grp ff0e::1 src 2001:db8:1::2 vid 10 &> /dev/null check_fail $? "Permanent entry affected by MLD packet" # Replace the permanent entry with a temporary one and check that after @@ -1186,12 +1146,10 @@ ctrl_mldv2_is_in_test() $MZ -6 $h1.10 -a own -b 33:33:00:00:00:01 -c 1 -A fe80::1 -B ff0e::1 \ -t ip hop=1,next=0,p="$p" -q - bridge -d mdb show dev br0 vid 10 | grep ff0e::1 | grep -v "src" | \ - grep -q 2001:db8:1::2 + bridge -d mdb get dev br0 grp ff0e::1 vid 10 | grep -q 2001:db8:1::2 check_err $? "Source not add to source list" - bridge -d mdb show dev br0 vid 10 | grep ff0e::1 | \ - grep -q "src 2001:db8:1::2" + bridge mdb get dev br0 grp ff0e::1 src 2001:db8:1::2 vid 10 &> /dev/null check_err $? "(S, G) entry not created for new source" bridge mdb del dev br0 port $swp1 grp ff0e::1 vid 10 @@ -1208,8 +1166,8 @@ ctrl_test() ctrl_mldv2_is_in_test } -if ! bridge mdb help 2>&1 | grep -q "replace"; then - echo "SKIP: iproute2 too old, missing bridge mdb replace support" +if ! bridge mdb help 2>&1 | grep -q "get"; then + echo "SKIP: iproute2 too old, missing bridge mdb get support" exit $ksft_skip fi diff --git a/tools/testing/selftests/net/hsr/hsr_ping.sh b/tools/testing/selftests/net/hsr/hsr_ping.sh index df9143538708..1c6457e54625 100755 --- a/tools/testing/selftests/net/hsr/hsr_ping.sh +++ b/tools/testing/selftests/net/hsr/hsr_ping.sh @@ -41,61 +41,6 @@ cleanup() done } -ip -Version > /dev/null 2>&1 -if [ $? -ne 0 ];then - echo "SKIP: Could not run test without ip tool" - exit $ksft_skip -fi - -trap cleanup EXIT - -for i in "$ns1" "$ns2" "$ns3" ;do - ip netns add $i || exit $ksft_skip - ip -net $i link set lo up -done - -echo "INFO: preparing interfaces." -# Three HSR nodes. Each node has one link to each of its neighbour, two links in total. -# -# ns1eth1 ----- ns2eth1 -# hsr1 hsr2 -# ns1eth2 ns2eth2 -# | | -# ns3eth1 ns3eth2 -# \ / -# hsr3 -# -# Interfaces -ip link add ns1eth1 netns "$ns1" type veth peer name ns2eth1 netns "$ns2" -ip link add ns1eth2 netns "$ns1" type veth peer name ns3eth1 netns "$ns3" -ip link add ns3eth2 netns "$ns3" type veth peer name ns2eth2 netns "$ns2" - -# HSRv0. -ip -net "$ns1" link add name hsr1 type hsr slave1 ns1eth1 slave2 ns1eth2 supervision 45 version 0 proto 0 -ip -net "$ns2" link add name hsr2 type hsr slave1 ns2eth1 slave2 ns2eth2 supervision 45 version 0 proto 0 -ip -net "$ns3" link add name hsr3 type hsr slave1 ns3eth1 slave2 ns3eth2 supervision 45 version 0 proto 0 - -# IP for HSR -ip -net "$ns1" addr add 100.64.0.1/24 dev hsr1 -ip -net "$ns1" addr add dead:beef:1::1/64 dev hsr1 nodad -ip -net "$ns2" addr add 100.64.0.2/24 dev hsr2 -ip -net "$ns2" addr add dead:beef:1::2/64 dev hsr2 nodad -ip -net "$ns3" addr add 100.64.0.3/24 dev hsr3 -ip -net "$ns3" addr add dead:beef:1::3/64 dev hsr3 nodad - -# All Links up -ip -net "$ns1" link set ns1eth1 up -ip -net "$ns1" link set ns1eth2 up -ip -net "$ns1" link set hsr1 up - -ip -net "$ns2" link set ns2eth1 up -ip -net "$ns2" link set ns2eth2 up -ip -net "$ns2" link set hsr2 up - -ip -net "$ns3" link set ns3eth1 up -ip -net "$ns3" link set ns3eth2 up -ip -net "$ns3" link set hsr3 up - # $1: IP address is_v6() { @@ -164,93 +109,168 @@ stop_if_error() fi } - -echo "INFO: Initial validation ping." -# Each node has to be able each one. -do_ping "$ns1" 100.64.0.2 -do_ping "$ns2" 100.64.0.1 -do_ping "$ns3" 100.64.0.1 -stop_if_error "Initial validation failed." - -do_ping "$ns1" 100.64.0.3 -do_ping "$ns2" 100.64.0.3 -do_ping "$ns3" 100.64.0.2 - -do_ping "$ns1" dead:beef:1::2 -do_ping "$ns1" dead:beef:1::3 -do_ping "$ns2" dead:beef:1::1 -do_ping "$ns2" dead:beef:1::2 -do_ping "$ns3" dead:beef:1::1 -do_ping "$ns3" dead:beef:1::2 - -stop_if_error "Initial validation failed." +do_complete_ping_test() +{ + echo "INFO: Initial validation ping." + # Each node has to be able each one. + do_ping "$ns1" 100.64.0.2 + do_ping "$ns2" 100.64.0.1 + do_ping "$ns3" 100.64.0.1 + stop_if_error "Initial validation failed." + + do_ping "$ns1" 100.64.0.3 + do_ping "$ns2" 100.64.0.3 + do_ping "$ns3" 100.64.0.2 + + do_ping "$ns1" dead:beef:1::2 + do_ping "$ns1" dead:beef:1::3 + do_ping "$ns2" dead:beef:1::1 + do_ping "$ns2" dead:beef:1::2 + do_ping "$ns3" dead:beef:1::1 + do_ping "$ns3" dead:beef:1::2 + + stop_if_error "Initial validation failed." # Wait until supervisor all supervision frames have been processed and the node # entries have been merged. Otherwise duplicate frames will be observed which is # valid at this stage. -WAIT=5 -while [ ${WAIT} -gt 0 ] -do - grep 00:00:00:00:00:00 /sys/kernel/debug/hsr/hsr*/node_table - if [ $? -ne 0 ] - then - break - fi - sleep 1 - let WAIT = WAIT - 1 -done + WAIT=5 + while [ ${WAIT} -gt 0 ] + do + grep 00:00:00:00:00:00 /sys/kernel/debug/hsr/hsr*/node_table + if [ $? -ne 0 ] + then + break + fi + sleep 1 + let "WAIT = WAIT - 1" + done # Just a safety delay in case the above check didn't handle it. -sleep 1 + sleep 1 + + echo "INFO: Longer ping test." + do_ping_long "$ns1" 100.64.0.2 + do_ping_long "$ns1" dead:beef:1::2 + do_ping_long "$ns1" 100.64.0.3 + do_ping_long "$ns1" dead:beef:1::3 -echo "INFO: Longer ping test." -do_ping_long "$ns1" 100.64.0.2 -do_ping_long "$ns1" dead:beef:1::2 -do_ping_long "$ns1" 100.64.0.3 -do_ping_long "$ns1" dead:beef:1::3 + stop_if_error "Longer ping test failed." -stop_if_error "Longer ping test failed." + do_ping_long "$ns2" 100.64.0.1 + do_ping_long "$ns2" dead:beef:1::1 + do_ping_long "$ns2" 100.64.0.3 + do_ping_long "$ns2" dead:beef:1::2 + stop_if_error "Longer ping test failed." -do_ping_long "$ns2" 100.64.0.1 -do_ping_long "$ns2" dead:beef:1::1 -do_ping_long "$ns2" 100.64.0.3 -do_ping_long "$ns2" dead:beef:1::2 -stop_if_error "Longer ping test failed." + do_ping_long "$ns3" 100.64.0.1 + do_ping_long "$ns3" dead:beef:1::1 + do_ping_long "$ns3" 100.64.0.2 + do_ping_long "$ns3" dead:beef:1::2 + stop_if_error "Longer ping test failed." -do_ping_long "$ns3" 100.64.0.1 -do_ping_long "$ns3" dead:beef:1::1 -do_ping_long "$ns3" 100.64.0.2 -do_ping_long "$ns3" dead:beef:1::2 -stop_if_error "Longer ping test failed." + echo "INFO: Cutting one link." + do_ping_long "$ns1" 100.64.0.3 & -echo "INFO: Cutting one link." -do_ping_long "$ns1" 100.64.0.3 & + sleep 3 + ip -net "$ns3" link set ns3eth1 down + wait -sleep 3 -ip -net "$ns3" link set ns3eth1 down -wait + ip -net "$ns3" link set ns3eth1 up -ip -net "$ns3" link set ns3eth1 up + stop_if_error "Failed with one link down." -stop_if_error "Failed with one link down." + echo "INFO: Delay the link and drop a few packages." + tc -net "$ns3" qdisc add dev ns3eth1 root netem delay 50ms + tc -net "$ns2" qdisc add dev ns2eth1 root netem delay 5ms loss 25% -echo "INFO: Delay the link and drop a few packages." -tc -net "$ns3" qdisc add dev ns3eth1 root netem delay 50ms -tc -net "$ns2" qdisc add dev ns2eth1 root netem delay 5ms loss 25% + do_ping_long "$ns1" 100.64.0.2 + do_ping_long "$ns1" 100.64.0.3 -do_ping_long "$ns1" 100.64.0.2 -do_ping_long "$ns1" 100.64.0.3 + stop_if_error "Failed with delay and packetloss." -stop_if_error "Failed with delay and packetloss." + do_ping_long "$ns2" 100.64.0.1 + do_ping_long "$ns2" 100.64.0.3 -do_ping_long "$ns2" 100.64.0.1 -do_ping_long "$ns2" 100.64.0.3 + stop_if_error "Failed with delay and packetloss." -stop_if_error "Failed with delay and packetloss." + do_ping_long "$ns3" 100.64.0.1 + do_ping_long "$ns3" 100.64.0.2 + stop_if_error "Failed with delay and packetloss." + + echo "INFO: All good." +} + +setup_hsr_interfaces() +{ + local HSRv="$1" + + echo "INFO: preparing interfaces for HSRv${HSRv}." +# Three HSR nodes. Each node has one link to each of its neighbour, two links in total. +# +# ns1eth1 ----- ns2eth1 +# hsr1 hsr2 +# ns1eth2 ns2eth2 +# | | +# ns3eth1 ns3eth2 +# \ / +# hsr3 +# + # Interfaces + ip link add ns1eth1 netns "$ns1" type veth peer name ns2eth1 netns "$ns2" + ip link add ns1eth2 netns "$ns1" type veth peer name ns3eth1 netns "$ns3" + ip link add ns3eth2 netns "$ns3" type veth peer name ns2eth2 netns "$ns2" + + # HSRv0/1 + ip -net "$ns1" link add name hsr1 type hsr slave1 ns1eth1 slave2 ns1eth2 supervision 45 version $HSRv proto 0 + ip -net "$ns2" link add name hsr2 type hsr slave1 ns2eth1 slave2 ns2eth2 supervision 45 version $HSRv proto 0 + ip -net "$ns3" link add name hsr3 type hsr slave1 ns3eth1 slave2 ns3eth2 supervision 45 version $HSRv proto 0 + + # IP for HSR + ip -net "$ns1" addr add 100.64.0.1/24 dev hsr1 + ip -net "$ns1" addr add dead:beef:1::1/64 dev hsr1 nodad + ip -net "$ns2" addr add 100.64.0.2/24 dev hsr2 + ip -net "$ns2" addr add dead:beef:1::2/64 dev hsr2 nodad + ip -net "$ns3" addr add 100.64.0.3/24 dev hsr3 + ip -net "$ns3" addr add dead:beef:1::3/64 dev hsr3 nodad + + # All Links up + ip -net "$ns1" link set ns1eth1 up + ip -net "$ns1" link set ns1eth2 up + ip -net "$ns1" link set hsr1 up + + ip -net "$ns2" link set ns2eth1 up + ip -net "$ns2" link set ns2eth2 up + ip -net "$ns2" link set hsr2 up + + ip -net "$ns3" link set ns3eth1 up + ip -net "$ns3" link set ns3eth2 up + ip -net "$ns3" link set hsr3 up +} + +ip -Version > /dev/null 2>&1 +if [ $? -ne 0 ];then + echo "SKIP: Could not run test without ip tool" + exit $ksft_skip +fi + +trap cleanup EXIT + +for i in "$ns1" "$ns2" "$ns3" ;do + ip netns add $i || exit $ksft_skip + ip -net $i link set lo up +done + +setup_hsr_interfaces 0 +do_complete_ping_test +cleanup + +for i in "$ns1" "$ns2" "$ns3" ;do + ip netns add $i || exit $ksft_skip + ip -net $i link set lo up +done -do_ping_long "$ns3" 100.64.0.1 -do_ping_long "$ns3" 100.64.0.2 -stop_if_error "Failed with delay and packetloss." +setup_hsr_interfaces 1 +do_complete_ping_test -echo "INFO: All good." exit $ret diff --git a/tools/testing/selftests/net/io_uring_zerocopy_tx.c b/tools/testing/selftests/net/io_uring_zerocopy_tx.c index 154287740172..76e604e4810e 100644 --- a/tools/testing/selftests/net/io_uring_zerocopy_tx.c +++ b/tools/testing/selftests/net/io_uring_zerocopy_tx.c @@ -36,6 +36,8 @@ #include <sys/un.h> #include <sys/wait.h> +#include <io_uring/mini_liburing.h> + #define NOTIF_TAG 0xfffffffULL #define NONZC_TAG 0 #define ZC_TAG 1 @@ -60,272 +62,6 @@ static struct sockaddr_storage cfg_dst_addr; static char payload[IP_MAXPACKET] __attribute__((aligned(4096))); -struct io_sq_ring { - unsigned *head; - unsigned *tail; - unsigned *ring_mask; - unsigned *ring_entries; - unsigned *flags; - unsigned *array; -}; - -struct io_cq_ring { - unsigned *head; - unsigned *tail; - unsigned *ring_mask; - unsigned *ring_entries; - struct io_uring_cqe *cqes; -}; - -struct io_uring_sq { - unsigned *khead; - unsigned *ktail; - unsigned *kring_mask; - unsigned *kring_entries; - unsigned *kflags; - unsigned *kdropped; - unsigned *array; - struct io_uring_sqe *sqes; - - unsigned sqe_head; - unsigned sqe_tail; - - size_t ring_sz; -}; - -struct io_uring_cq { - unsigned *khead; - unsigned *ktail; - unsigned *kring_mask; - unsigned *kring_entries; - unsigned *koverflow; - struct io_uring_cqe *cqes; - - size_t ring_sz; -}; - -struct io_uring { - struct io_uring_sq sq; - struct io_uring_cq cq; - int ring_fd; -}; - -#ifdef __alpha__ -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 535 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 536 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 537 -# endif -#else /* !__alpha__ */ -# ifndef __NR_io_uring_setup -# define __NR_io_uring_setup 425 -# endif -# ifndef __NR_io_uring_enter -# define __NR_io_uring_enter 426 -# endif -# ifndef __NR_io_uring_register -# define __NR_io_uring_register 427 -# endif -#endif - -#if defined(__x86_64) || defined(__i386__) -#define read_barrier() __asm__ __volatile__("":::"memory") -#define write_barrier() __asm__ __volatile__("":::"memory") -#else - -#define read_barrier() __sync_synchronize() -#define write_barrier() __sync_synchronize() -#endif - -static int io_uring_setup(unsigned int entries, struct io_uring_params *p) -{ - return syscall(__NR_io_uring_setup, entries, p); -} - -static int io_uring_enter(int fd, unsigned int to_submit, - unsigned int min_complete, - unsigned int flags, sigset_t *sig) -{ - return syscall(__NR_io_uring_enter, fd, to_submit, min_complete, - flags, sig, _NSIG / 8); -} - -static int io_uring_register_buffers(struct io_uring *ring, - const struct iovec *iovecs, - unsigned nr_iovecs) -{ - int ret; - - ret = syscall(__NR_io_uring_register, ring->ring_fd, - IORING_REGISTER_BUFFERS, iovecs, nr_iovecs); - return (ret < 0) ? -errno : ret; -} - -static int io_uring_mmap(int fd, struct io_uring_params *p, - struct io_uring_sq *sq, struct io_uring_cq *cq) -{ - size_t size; - void *ptr; - int ret; - - sq->ring_sz = p->sq_off.array + p->sq_entries * sizeof(unsigned); - ptr = mmap(0, sq->ring_sz, PROT_READ | PROT_WRITE, - MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_SQ_RING); - if (ptr == MAP_FAILED) - return -errno; - sq->khead = ptr + p->sq_off.head; - sq->ktail = ptr + p->sq_off.tail; - sq->kring_mask = ptr + p->sq_off.ring_mask; - sq->kring_entries = ptr + p->sq_off.ring_entries; - sq->kflags = ptr + p->sq_off.flags; - sq->kdropped = ptr + p->sq_off.dropped; - sq->array = ptr + p->sq_off.array; - - size = p->sq_entries * sizeof(struct io_uring_sqe); - sq->sqes = mmap(0, size, PROT_READ | PROT_WRITE, - MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_SQES); - if (sq->sqes == MAP_FAILED) { - ret = -errno; -err: - munmap(sq->khead, sq->ring_sz); - return ret; - } - - cq->ring_sz = p->cq_off.cqes + p->cq_entries * sizeof(struct io_uring_cqe); - ptr = mmap(0, cq->ring_sz, PROT_READ | PROT_WRITE, - MAP_SHARED | MAP_POPULATE, fd, IORING_OFF_CQ_RING); - if (ptr == MAP_FAILED) { - ret = -errno; - munmap(sq->sqes, p->sq_entries * sizeof(struct io_uring_sqe)); - goto err; - } - cq->khead = ptr + p->cq_off.head; - cq->ktail = ptr + p->cq_off.tail; - cq->kring_mask = ptr + p->cq_off.ring_mask; - cq->kring_entries = ptr + p->cq_off.ring_entries; - cq->koverflow = ptr + p->cq_off.overflow; - cq->cqes = ptr + p->cq_off.cqes; - return 0; -} - -static int io_uring_queue_init(unsigned entries, struct io_uring *ring, - unsigned flags) -{ - struct io_uring_params p; - int fd, ret; - - memset(ring, 0, sizeof(*ring)); - memset(&p, 0, sizeof(p)); - p.flags = flags; - - fd = io_uring_setup(entries, &p); - if (fd < 0) - return fd; - ret = io_uring_mmap(fd, &p, &ring->sq, &ring->cq); - if (!ret) - ring->ring_fd = fd; - else - close(fd); - return ret; -} - -static int io_uring_submit(struct io_uring *ring) -{ - struct io_uring_sq *sq = &ring->sq; - const unsigned mask = *sq->kring_mask; - unsigned ktail, submitted, to_submit; - int ret; - - read_barrier(); - if (*sq->khead != *sq->ktail) { - submitted = *sq->kring_entries; - goto submit; - } - if (sq->sqe_head == sq->sqe_tail) - return 0; - - ktail = *sq->ktail; - to_submit = sq->sqe_tail - sq->sqe_head; - for (submitted = 0; submitted < to_submit; submitted++) { - read_barrier(); - sq->array[ktail++ & mask] = sq->sqe_head++ & mask; - } - if (!submitted) - return 0; - - if (*sq->ktail != ktail) { - write_barrier(); - *sq->ktail = ktail; - write_barrier(); - } -submit: - ret = io_uring_enter(ring->ring_fd, submitted, 0, - IORING_ENTER_GETEVENTS, NULL); - return ret < 0 ? -errno : ret; -} - -static inline void io_uring_prep_send(struct io_uring_sqe *sqe, int sockfd, - const void *buf, size_t len, int flags) -{ - memset(sqe, 0, sizeof(*sqe)); - sqe->opcode = (__u8) IORING_OP_SEND; - sqe->fd = sockfd; - sqe->addr = (unsigned long) buf; - sqe->len = len; - sqe->msg_flags = (__u32) flags; -} - -static inline void io_uring_prep_sendzc(struct io_uring_sqe *sqe, int sockfd, - const void *buf, size_t len, int flags, - unsigned zc_flags) -{ - io_uring_prep_send(sqe, sockfd, buf, len, flags); - sqe->opcode = (__u8) IORING_OP_SEND_ZC; - sqe->ioprio = zc_flags; -} - -static struct io_uring_sqe *io_uring_get_sqe(struct io_uring *ring) -{ - struct io_uring_sq *sq = &ring->sq; - - if (sq->sqe_tail + 1 - sq->sqe_head > *sq->kring_entries) - return NULL; - return &sq->sqes[sq->sqe_tail++ & *sq->kring_mask]; -} - -static int io_uring_wait_cqe(struct io_uring *ring, struct io_uring_cqe **cqe_ptr) -{ - struct io_uring_cq *cq = &ring->cq; - const unsigned mask = *cq->kring_mask; - unsigned head = *cq->khead; - int ret; - - *cqe_ptr = NULL; - do { - read_barrier(); - if (head != *cq->ktail) { - *cqe_ptr = &cq->cqes[head & mask]; - break; - } - ret = io_uring_enter(ring->ring_fd, 0, 1, - IORING_ENTER_GETEVENTS, NULL); - if (ret < 0) - return -errno; - } while (1); - - return 0; -} - -static inline void io_uring_cqe_seen(struct io_uring *ring) -{ - *(&ring->cq)->khead += 1; - write_barrier(); -} - static unsigned long gettimeofday_ms(void) { struct timeval tv; diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index ee1f89a872b3..75a2438efdf3 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -1432,7 +1432,9 @@ chk_rst_nr() count=$(get_counter ${ns_tx} "MPTcpExtMPRstTx") if [ -z "$count" ]; then print_skip - elif [ $count -lt $rst_tx ]; then + # accept more rst than expected except if we don't expect any + elif { [ $rst_tx -ne 0 ] && [ $count -lt $rst_tx ]; } || + { [ $rst_tx -eq 0 ] && [ $count -ne 0 ]; }; then fail_test "got $count MP_RST[s] TX expected $rst_tx" else print_ok @@ -1442,7 +1444,9 @@ chk_rst_nr() count=$(get_counter ${ns_rx} "MPTcpExtMPRstRx") if [ -z "$count" ]; then print_skip - elif [ "$count" -lt "$rst_rx" ]; then + # accept more rst than expected except if we don't expect any + elif { [ $rst_rx -ne 0 ] && [ $count -lt $rst_rx ]; } || + { [ $rst_rx -eq 0 ] && [ $count -ne 0 ]; }; then fail_test "got $count MP_RST[s] RX expected $rst_rx" else print_ok @@ -1766,7 +1770,10 @@ chk_rm_nr() # in case of simult flush, the subflow removal count on each side is # unreliable count=$((count + cnt)) - [ "$count" != "$rm_subflow_nr" ] && suffix="$count in [$rm_subflow_nr:$((rm_subflow_nr*2))]" + if [ "$count" != "$rm_subflow_nr" ]; then + suffix="$count in [$rm_subflow_nr:$((rm_subflow_nr*2))]" + extra_msg="$extra_msg simult" + fi if [ $count -ge "$rm_subflow_nr" ] && \ [ "$count" -le "$((rm_subflow_nr *2 ))" ]; then print_ok "$suffix" @@ -2305,6 +2312,7 @@ remove_tests() chk_join_nr 1 1 1 chk_rm_tx_nr 1 chk_rm_nr 1 1 + chk_rst_nr 0 0 fi # multiple subflows, remove @@ -2317,6 +2325,7 @@ remove_tests() run_tests $ns1 $ns2 10.0.1.1 chk_join_nr 2 2 2 chk_rm_nr 2 2 + chk_rst_nr 0 0 fi # single address, remove @@ -2329,6 +2338,7 @@ remove_tests() chk_join_nr 1 1 1 chk_add_nr 1 1 chk_rm_nr 1 1 invert + chk_rst_nr 0 0 fi # subflow and signal, remove @@ -2342,6 +2352,7 @@ remove_tests() chk_join_nr 2 2 2 chk_add_nr 1 1 chk_rm_nr 1 1 + chk_rst_nr 0 0 fi # subflows and signal, remove @@ -2356,6 +2367,7 @@ remove_tests() chk_join_nr 3 3 3 chk_add_nr 1 1 chk_rm_nr 2 2 + chk_rst_nr 0 0 fi # addresses remove @@ -2370,6 +2382,7 @@ remove_tests() chk_join_nr 3 3 3 chk_add_nr 3 3 chk_rm_nr 3 3 invert + chk_rst_nr 0 0 fi # invalid addresses remove @@ -2384,6 +2397,7 @@ remove_tests() chk_join_nr 1 1 1 chk_add_nr 3 3 chk_rm_nr 3 1 invert + chk_rst_nr 0 0 fi # subflows and signal, flush @@ -2398,6 +2412,7 @@ remove_tests() chk_join_nr 3 3 3 chk_add_nr 1 1 chk_rm_nr 1 3 invert simult + chk_rst_nr 0 0 fi # subflows flush @@ -2417,6 +2432,7 @@ remove_tests() else chk_rm_nr 3 3 fi + chk_rst_nr 0 0 fi # addresses flush @@ -2431,6 +2447,7 @@ remove_tests() chk_join_nr 3 3 3 chk_add_nr 3 3 chk_rm_nr 3 3 invert simult + chk_rst_nr 0 0 fi # invalid addresses flush @@ -2445,6 +2462,7 @@ remove_tests() chk_join_nr 1 1 1 chk_add_nr 3 3 chk_rm_nr 3 1 invert + chk_rst_nr 0 0 fi # remove id 0 subflow @@ -2456,6 +2474,7 @@ remove_tests() run_tests $ns1 $ns2 10.0.1.1 chk_join_nr 1 1 1 chk_rm_nr 1 1 + chk_rst_nr 0 0 fi # remove id 0 address @@ -2468,6 +2487,7 @@ remove_tests() chk_join_nr 1 1 1 chk_add_nr 1 1 chk_rm_nr 1 1 invert + chk_rst_nr 0 0 invert fi } @@ -3272,6 +3292,7 @@ userspace_pm_rm_sf_addr_ns1() local addr=$1 local id=$2 local tk sp da dp + local cnt_addr cnt_sf tk=$(grep "type:1," "$evts_ns1" | sed -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q') @@ -3281,11 +3302,13 @@ userspace_pm_rm_sf_addr_ns1() sed -n 's/.*\(daddr6:\)\([0-9a-f:.]*\).*$/\2/p;q') dp=$(grep "type:10" "$evts_ns1" | sed -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q') + cnt_addr=$(rm_addr_count ${ns1}) + cnt_sf=$(rm_sf_count ${ns1}) ip netns exec $ns1 ./pm_nl_ctl rem token $tk id $id ip netns exec $ns1 ./pm_nl_ctl dsf lip "::ffff:$addr" \ lport $sp rip $da rport $dp token $tk - wait_rm_addr $ns1 1 - wait_rm_sf $ns1 1 + wait_rm_addr $ns1 "${cnt_addr}" + wait_rm_sf $ns1 "${cnt_sf}" } userspace_pm_add_sf() @@ -3307,17 +3330,20 @@ userspace_pm_rm_sf_addr_ns2() local addr=$1 local id=$2 local tk da dp sp + local cnt_addr cnt_sf tk=$(sed -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q' "$evts_ns2") da=$(sed -n 's/.*\(daddr4:\)\([0-9.]*\).*$/\2/p;q' "$evts_ns2") dp=$(sed -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q' "$evts_ns2") sp=$(grep "type:10" "$evts_ns2" | sed -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q') + cnt_addr=$(rm_addr_count ${ns2}) + cnt_sf=$(rm_sf_count ${ns2}) ip netns exec $ns2 ./pm_nl_ctl rem token $tk id $id ip netns exec $ns2 ./pm_nl_ctl dsf lip $addr lport $sp \ rip $da rport $dp token $tk - wait_rm_addr $ns2 1 - wait_rm_sf $ns2 1 + wait_rm_addr $ns2 "${cnt_addr}" + wait_rm_sf $ns2 "${cnt_sf}" } userspace_tests() @@ -3400,7 +3426,7 @@ userspace_tests() continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then set_userspace_pm $ns1 pm_nl_set_limits $ns2 1 1 - speed=10 \ + speed=5 \ run_tests $ns1 $ns2 10.0.1.1 & local tests_pid=$! wait_mpj $ns1 @@ -3421,7 +3447,7 @@ userspace_tests() continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then set_userspace_pm $ns2 pm_nl_set_limits $ns1 0 1 - speed=10 \ + speed=5 \ run_tests $ns1 $ns2 10.0.1.1 & local tests_pid=$! wait_mpj $ns2 diff --git a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh index 8c8694f21e7d..a817af6616ec 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh @@ -11,7 +11,6 @@ cout="" ksft_skip=4 timeout_poll=30 timeout_test=$((timeout_poll * 2 + 1)) -mptcp_connect="" iptables="iptables" ip6tables="ip6tables" diff --git a/tools/testing/selftests/net/netns-name.sh b/tools/testing/selftests/net/netns-name.sh new file mode 100755 index 000000000000..7d3d3fc99461 --- /dev/null +++ b/tools/testing/selftests/net/netns-name.sh @@ -0,0 +1,87 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +set -o pipefail + +NS=netns-name-test +DEV=dummy-dev0 +DEV2=dummy-dev1 +ALT_NAME=some-alt-name + +RET_CODE=0 + +cleanup() { + ip netns del $NS +} + +trap cleanup EXIT + +fail() { + echo "ERROR: ${1:-unexpected return code} (ret: $_)" >&2 + RET_CODE=1 +} + +ip netns add $NS + +# +# Test basic move without a rename +# +ip -netns $NS link add name $DEV type dummy || fail +ip -netns $NS link set dev $DEV netns 1 || + fail "Can't perform a netns move" +ip link show dev $DEV >> /dev/null || fail "Device not found after move" +ip link del $DEV || fail + +# +# Test move with a conflict +# +ip link add name $DEV type dummy +ip -netns $NS link add name $DEV type dummy || fail +ip -netns $NS link set dev $DEV netns 1 2> /dev/null && + fail "Performed a netns move with a name conflict" +ip link show dev $DEV >> /dev/null || fail "Device not found after move" +ip -netns $NS link del $DEV || fail +ip link del $DEV || fail + +# +# Test move with a conflict and rename +# +ip link add name $DEV type dummy +ip -netns $NS link add name $DEV type dummy || fail +ip -netns $NS link set dev $DEV netns 1 name $DEV2 || + fail "Can't perform a netns move with rename" +ip link del $DEV2 || fail +ip link del $DEV || fail + +# +# Test dup alt-name with netns move +# +ip link add name $DEV type dummy || fail +ip link property add dev $DEV altname $ALT_NAME || fail +ip -netns $NS link add name $DEV2 type dummy || fail +ip -netns $NS link property add dev $DEV2 altname $ALT_NAME || fail + +ip -netns $NS link set dev $DEV2 netns 1 2> /dev/null && + fail "Moved with alt-name dup" + +ip link del $DEV || fail +ip -netns $NS link del $DEV2 || fail + +# +# Test creating alt-name in one net-ns and using in another +# +ip -netns $NS link add name $DEV type dummy || fail +ip -netns $NS link property add dev $DEV altname $ALT_NAME || fail +ip -netns $NS link set dev $DEV netns 1 || fail +ip link show dev $ALT_NAME >> /dev/null || fail "Can't find alt-name after move" +ip -netns $NS link show dev $ALT_NAME 2> /dev/null && + fail "Can still find alt-name after move" +ip link del $DEV || fail + +echo -ne "$(basename $0) \t\t\t\t" +if [ $RET_CODE -eq 0 ]; then + echo "[ OK ]" +else + echo "[ FAIL ]" +fi +exit $RET_CODE diff --git a/tools/testing/selftests/net/nettest.c b/tools/testing/selftests/net/nettest.c index 39a0e01f8554..cd8a58097448 100644 --- a/tools/testing/selftests/net/nettest.c +++ b/tools/testing/selftests/net/nettest.c @@ -1864,8 +1864,9 @@ static char *random_msg(int len) n += i; len -= i; } - i = snprintf(m + n, olen - n, "%.*s", len, - "abcdefghijklmnopqrstuvwxyz"); + + snprintf(m + n, olen - n, "%.*s", len, + "abcdefghijklmnopqrstuvwxyz"); return m; } diff --git a/tools/testing/selftests/net/openvswitch/openvswitch.sh b/tools/testing/selftests/net/openvswitch/openvswitch.sh index 9c2012d70b08..f8499d4c87f3 100755 --- a/tools/testing/selftests/net/openvswitch/openvswitch.sh +++ b/tools/testing/selftests/net/openvswitch/openvswitch.sh @@ -3,6 +3,8 @@ # # OVS kernel module self tests +trap ovs_exit_sig EXIT TERM INT ERR + # Kselftest framework requirement - SKIP code is 4. ksft_skip=4 @@ -142,6 +144,12 @@ ovs_add_flow () { return 0 } +ovs_del_flows () { + info "Deleting all flows from DP: sbx:$1 br:$2" + ovs_sbx "$1" python3 $ovs_base/ovs-dpctl.py del-flows "$2" + return 0 +} + ovs_drop_record_and_run () { local sbx=$1 shift @@ -198,6 +206,17 @@ test_drop_reason() { ip netns exec server ip addr add 172.31.110.20/24 dev s1 ip netns exec server ip link set s1 up + # Check if drop reasons can be sent + ovs_add_flow "test_drop_reason" dropreason \ + 'in_port(1),eth(),eth_type(0x0806),arp()' 'drop(10)' 2>/dev/null + if [ $? == 1 ]; then + info "no support for drop reasons - skipping" + ovs_exit_sig + return $ksft_skip + fi + + ovs_del_flows "test_drop_reason" dropreason + # Allow ARP ovs_add_flow "test_drop_reason" dropreason \ 'in_port(1),eth(),eth_type(0x0806),arp()' '2' || return 1 @@ -525,7 +544,7 @@ run_test() { fi if python3 ovs-dpctl.py -h 2>&1 | \ - grep "Need to install the python" >/dev/null 2>&1; then + grep -E "Need to (install|upgrade) the python" >/dev/null 2>&1; then stdbuf -o0 printf "TEST: %-60s [PYLIB]\n" "${tdesc}" return $ksft_skip fi diff --git a/tools/testing/selftests/net/openvswitch/ovs-dpctl.py b/tools/testing/selftests/net/openvswitch/ovs-dpctl.py index 912dc8c49085..b97e621face9 100644 --- a/tools/testing/selftests/net/openvswitch/ovs-dpctl.py +++ b/tools/testing/selftests/net/openvswitch/ovs-dpctl.py @@ -28,8 +28,10 @@ try: from pyroute2.netlink import nlmsg_atoms from pyroute2.netlink.exceptions import NetlinkError from pyroute2.netlink.generic import GenericNetlinkSocket + import pyroute2 + except ModuleNotFoundError: - print("Need to install the python pyroute2 package.") + print("Need to install the python pyroute2 package >= 0.6.") sys.exit(0) @@ -1117,12 +1119,14 @@ class ovskey(nla): "src", lambda x: str(ipaddress.IPv4Address(x)), int, + convert_ipv4, ), ( "dst", "dst", - lambda x: str(ipaddress.IPv6Address(x)), + lambda x: str(ipaddress.IPv4Address(x)), int, + convert_ipv4, ), ("tp_src", "tp_src", "%d", int), ("tp_dst", "tp_dst", "%d", int), @@ -1904,6 +1908,32 @@ class OvsFlow(GenericNetlinkSocket): raise ne return reply + def del_flows(self, dpifindex): + """ + Send a del message to the kernel that will drop all flows. + + dpifindex should be a valid datapath obtained by calling + into the OvsDatapath lookup + """ + + flowmsg = OvsFlow.ovs_flow_msg() + flowmsg["cmd"] = OVS_FLOW_CMD_DEL + flowmsg["version"] = OVS_DATAPATH_VERSION + flowmsg["reserved"] = 0 + flowmsg["dpifindex"] = dpifindex + + try: + reply = self.nlm_request( + flowmsg, + msg_type=self.prid, + msg_flags=NLM_F_REQUEST | NLM_F_ACK, + ) + reply = reply[0] + except NetlinkError as ne: + print(flowmsg) + raise ne + return reply + def dump(self, dpifindex, flowspec=None): """ Returns a list of messages containing flows. @@ -1998,6 +2028,12 @@ def main(argv): nlmsg_atoms.ovskey = ovskey nlmsg_atoms.ovsactions = ovsactions + # version check for pyroute2 + prverscheck = pyroute2.__version__.split(".") + if int(prverscheck[0]) == 0 and int(prverscheck[1]) < 6: + print("Need to upgrade the python pyroute2 package to >= 0.6.") + sys.exit(0) + parser = argparse.ArgumentParser() parser.add_argument( "-v", @@ -2060,6 +2096,9 @@ def main(argv): addflcmd.add_argument("flow", help="Flow specification") addflcmd.add_argument("acts", help="Flow actions") + delfscmd = subparsers.add_parser("del-flows") + delfscmd.add_argument("flsbr", help="Datapath name") + args = parser.parse_args() if args.verbose > 0: @@ -2143,6 +2182,11 @@ def main(argv): flow = OvsFlow.ovs_flow_msg() flow.parse(args.flow, args.acts, rep["dpifindex"]) ovsflow.add_flow(rep["dpifindex"], flow) + elif hasattr(args, "flsbr"): + rep = ovsdp.info(args.flsbr, 0) + if rep is None: + print("DP '%s' not found." % args.flsbr) + ovsflow.del_flows(rep["dpifindex"]) return 0 diff --git a/tools/testing/selftests/net/route_localnet.sh b/tools/testing/selftests/net/route_localnet.sh index 116bfeab72fa..e08701c750e3 100755 --- a/tools/testing/selftests/net/route_localnet.sh +++ b/tools/testing/selftests/net/route_localnet.sh @@ -18,8 +18,10 @@ setup() { ip route del 127.0.0.0/8 dev lo table local ip netns exec "${PEER_NS}" ip route del 127.0.0.0/8 dev lo table local - ifconfig veth0 127.25.3.4/24 up - ip netns exec "${PEER_NS}" ifconfig veth1 127.25.3.14/24 up + ip address add 127.25.3.4/24 dev veth0 + ip link set dev veth0 up + ip netns exec "${PEER_NS}" ip address add 127.25.3.14/24 dev veth1 + ip netns exec "${PEER_NS}" ip link set dev veth1 up ip route flush cache ip netns exec "${PEER_NS}" ip route flush cache diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh index 488f4964365e..5f2b3f6c0d74 100755 --- a/tools/testing/selftests/net/rtnetlink.sh +++ b/tools/testing/selftests/net/rtnetlink.sh @@ -31,6 +31,9 @@ ALL_TESTS=" " devdummy="test-dummy0" +VERBOSE=0 +PAUSE=no +PAUSE_ON_FAIL=no # Kselftest framework requirement - SKIP code is 4. ksft_skip=4 @@ -51,35 +54,102 @@ check_fail() fi } +run_cmd_common() +{ + local cmd="$*" + local out + if [ "$VERBOSE" = "1" ]; then + echo "COMMAND: ${cmd}" + fi + out=$($cmd 2>&1) + rc=$? + if [ "$VERBOSE" = "1" -a -n "$out" ]; then + echo " $out" + fi + return $rc +} + +run_cmd() { + run_cmd_common "$@" + rc=$? + check_err $rc + return $rc +} +run_cmd_fail() +{ + run_cmd_common "$@" + rc=$? + check_fail $rc + return $rc +} + +run_cmd_grep_common() +{ + local find="$1"; shift + local cmd="$*" + local out + if [ "$VERBOSE" = "1" ]; then + echo "COMMAND: ${cmd} 2>&1 | grep -q '${find}'" + fi + out=$($cmd 2>&1 | grep -q "${find}" 2>&1) + return $? +} + +run_cmd_grep() { + run_cmd_grep_common "$@" + rc=$? + check_err $rc + return $rc +} + +run_cmd_grep_fail() +{ + run_cmd_grep_common "$@" + rc=$? + check_fail $rc + return $rc +} + +end_test() +{ + echo "$*" + [ "${VERBOSE}" = "1" ] && echo + + if [[ $ret -ne 0 ]] && [[ "${PAUSE_ON_FAIL}" = "yes" ]]; then + echo "Hit enter to continue" + read a + fi; + + if [ "${PAUSE}" = "yes" ]; then + echo "Hit enter to continue" + read a + fi + +} + + kci_add_dummy() { - ip link add name "$devdummy" type dummy - check_err $? - ip link set "$devdummy" up - check_err $? + run_cmd ip link add name "$devdummy" type dummy + run_cmd ip link set "$devdummy" up } kci_del_dummy() { - ip link del dev "$devdummy" - check_err $? + run_cmd ip link del dev "$devdummy" } kci_test_netconf() { dev="$1" r=$ret - - ip netconf show dev "$dev" > /dev/null - check_err $? - + run_cmd ip netconf show dev "$dev" for f in 4 6; do - ip -$f netconf show dev "$dev" > /dev/null - check_err $? + run_cmd ip -$f netconf show dev "$dev" done if [ $ret -ne 0 ] ;then - echo "FAIL: ip netconf show $dev" + end_test "FAIL: ip netconf show $dev" test $r -eq 0 && ret=0 return 1 fi @@ -92,43 +162,27 @@ kci_test_bridge() vlandev="testbr-vlan1" local ret=0 - ip link add name "$devbr" type bridge - check_err $? - - ip link set dev "$devdummy" master "$devbr" - check_err $? - - ip link set "$devbr" up - check_err $? - - ip link add link "$devbr" name "$vlandev" type vlan id 1 - check_err $? - ip addr add dev "$vlandev" 10.200.7.23/30 - check_err $? - ip -6 addr add dev "$vlandev" dead:42::1234/64 - check_err $? - ip -d link > /dev/null - check_err $? - ip r s t all > /dev/null - check_err $? + run_cmd ip link add name "$devbr" type bridge + run_cmd ip link set dev "$devdummy" master "$devbr" + run_cmd ip link set "$devbr" up + run_cmd ip link add link "$devbr" name "$vlandev" type vlan id 1 + run_cmd ip addr add dev "$vlandev" 10.200.7.23/30 + run_cmd ip -6 addr add dev "$vlandev" dead:42::1234/64 + run_cmd ip -d link + run_cmd ip r s t all for name in "$devbr" "$vlandev" "$devdummy" ; do kci_test_netconf "$name" done - - ip -6 addr del dev "$vlandev" dead:42::1234/64 - check_err $? - - ip link del dev "$vlandev" - check_err $? - ip link del dev "$devbr" - check_err $? + run_cmd ip -6 addr del dev "$vlandev" dead:42::1234/64 + run_cmd ip link del dev "$vlandev" + run_cmd ip link del dev "$devbr" if [ $ret -ne 0 ];then - echo "FAIL: bridge setup" + end_test "FAIL: bridge setup" return 1 fi - echo "PASS: bridge setup" + end_test "PASS: bridge setup" } @@ -139,34 +193,23 @@ kci_test_gre() loc=10.0.0.1 local ret=0 - ip tunnel add $gredev mode gre remote $rem local $loc ttl 1 - check_err $? - ip link set $gredev up - check_err $? - ip addr add 10.23.7.10 dev $gredev - check_err $? - ip route add 10.23.8.0/30 dev $gredev - check_err $? - ip addr add dev "$devdummy" 10.23.7.11/24 - check_err $? - ip link > /dev/null - check_err $? - ip addr > /dev/null - check_err $? + run_cmd ip tunnel add $gredev mode gre remote $rem local $loc ttl 1 + run_cmd ip link set $gredev up + run_cmd ip addr add 10.23.7.10 dev $gredev + run_cmd ip route add 10.23.8.0/30 dev $gredev + run_cmd ip addr add dev "$devdummy" 10.23.7.11/24 + run_cmd ip link + run_cmd ip addr kci_test_netconf "$gredev" - - ip addr del dev "$devdummy" 10.23.7.11/24 - check_err $? - - ip link del $gredev - check_err $? + run_cmd ip addr del dev "$devdummy" 10.23.7.11/24 + run_cmd ip link del $gredev if [ $ret -ne 0 ];then - echo "FAIL: gre tunnel endpoint" + end_test "FAIL: gre tunnel endpoint" return 1 fi - echo "PASS: gre tunnel endpoint" + end_test "PASS: gre tunnel endpoint" } # tc uses rtnetlink too, for full tc testing @@ -176,56 +219,40 @@ kci_test_tc() dev=lo local ret=0 - tc qdisc add dev "$dev" root handle 1: htb - check_err $? - tc class add dev "$dev" parent 1: classid 1:10 htb rate 1mbit - check_err $? - tc filter add dev "$dev" parent 1:0 prio 5 handle ffe: protocol ip u32 divisor 256 - check_err $? - tc filter add dev "$dev" parent 1:0 prio 5 handle ffd: protocol ip u32 divisor 256 - check_err $? - tc filter add dev "$dev" parent 1:0 prio 5 handle ffc: protocol ip u32 divisor 256 - check_err $? - tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 ht ffe:2: match ip src 10.0.0.3 flowid 1:10 - check_err $? - tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:2 u32 ht ffe:2: match ip src 10.0.0.2 flowid 1:10 - check_err $? - tc filter show dev "$dev" parent 1:0 > /dev/null - check_err $? - tc filter del dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 - check_err $? - tc filter show dev "$dev" parent 1:0 > /dev/null - check_err $? - tc qdisc del dev "$dev" root handle 1: htb - check_err $? + run_cmd tc qdisc add dev "$dev" root handle 1: htb + run_cmd tc class add dev "$dev" parent 1: classid 1:10 htb rate 1mbit + run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffe: protocol ip u32 divisor 256 + run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffd: protocol ip u32 divisor 256 + run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffc: protocol ip u32 divisor 256 + run_cmd tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 ht ffe:2: match ip src 10.0.0.3 flowid 1:10 + run_cmd tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:2 u32 ht ffe:2: match ip src 10.0.0.2 flowid 1:10 + run_cmd tc filter show dev "$dev" parent 1:0 + run_cmd tc filter del dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 + run_cmd tc filter show dev "$dev" parent 1:0 + run_cmd tc qdisc del dev "$dev" root handle 1: htb if [ $ret -ne 0 ];then - echo "FAIL: tc htb hierarchy" + end_test "FAIL: tc htb hierarchy" return 1 fi - echo "PASS: tc htb hierarchy" + end_test "PASS: tc htb hierarchy" } kci_test_polrouting() { local ret=0 - ip rule add fwmark 1 lookup 100 - check_err $? - ip route add local 0.0.0.0/0 dev lo table 100 - check_err $? - ip r s t all > /dev/null - check_err $? - ip rule del fwmark 1 lookup 100 - check_err $? - ip route del local 0.0.0.0/0 dev lo table 100 - check_err $? + run_cmd ip rule add fwmark 1 lookup 100 + run_cmd ip route add local 0.0.0.0/0 dev lo table 100 + run_cmd ip r s t all + run_cmd ip rule del fwmark 1 lookup 100 + run_cmd ip route del local 0.0.0.0/0 dev lo table 100 if [ $ret -ne 0 ];then - echo "FAIL: policy route test" + end_test "FAIL: policy route test" return 1 fi - echo "PASS: policy routing" + end_test "PASS: policy routing" } kci_test_route_get() @@ -233,65 +260,51 @@ kci_test_route_get() local hash_policy=$(sysctl -n net.ipv4.fib_multipath_hash_policy) local ret=0 - - ip route get 127.0.0.1 > /dev/null - check_err $? - ip route get 127.0.0.1 dev "$devdummy" > /dev/null - check_err $? - ip route get ::1 > /dev/null - check_err $? - ip route get fe80::1 dev "$devdummy" > /dev/null - check_err $? - ip route get 127.0.0.1 from 127.0.0.1 oif lo tos 0x10 mark 0x1 > /dev/null - check_err $? - ip route get ::1 from ::1 iif lo oif lo tos 0x10 mark 0x1 > /dev/null - check_err $? - ip addr add dev "$devdummy" 10.23.7.11/24 - check_err $? - ip route get 10.23.7.11 from 10.23.7.12 iif "$devdummy" > /dev/null - check_err $? - ip route add 10.23.8.0/24 \ + run_cmd ip route get 127.0.0.1 + run_cmd ip route get 127.0.0.1 dev "$devdummy" + run_cmd ip route get ::1 + run_cmd ip route get fe80::1 dev "$devdummy" + run_cmd ip route get 127.0.0.1 from 127.0.0.1 oif lo tos 0x10 mark 0x1 + run_cmd ip route get ::1 from ::1 iif lo oif lo tos 0x10 mark 0x1 + run_cmd ip addr add dev "$devdummy" 10.23.7.11/24 + run_cmd ip route get 10.23.7.11 from 10.23.7.12 iif "$devdummy" + run_cmd ip route add 10.23.8.0/24 \ nexthop via 10.23.7.13 dev "$devdummy" \ nexthop via 10.23.7.14 dev "$devdummy" - check_err $? + sysctl -wq net.ipv4.fib_multipath_hash_policy=0 - ip route get 10.23.8.11 > /dev/null - check_err $? + run_cmd ip route get 10.23.8.11 sysctl -wq net.ipv4.fib_multipath_hash_policy=1 - ip route get 10.23.8.11 > /dev/null - check_err $? + run_cmd ip route get 10.23.8.11 sysctl -wq net.ipv4.fib_multipath_hash_policy="$hash_policy" - ip route del 10.23.8.0/24 - check_err $? - ip addr del dev "$devdummy" 10.23.7.11/24 - check_err $? + run_cmd ip route del 10.23.8.0/24 + run_cmd ip addr del dev "$devdummy" 10.23.7.11/24 + if [ $ret -ne 0 ];then - echo "FAIL: route get" + end_test "FAIL: route get" return 1 fi - echo "PASS: route get" + end_test "PASS: route get" } kci_test_addrlft() { for i in $(seq 10 100) ;do lft=$(((RANDOM%3) + 1)) - ip addr add 10.23.11.$i/32 dev "$devdummy" preferred_lft $lft valid_lft $((lft+1)) - check_err $? + run_cmd ip addr add 10.23.11.$i/32 dev "$devdummy" preferred_lft $lft valid_lft $((lft+1)) done sleep 5 - - ip addr show dev "$devdummy" | grep "10.23.11." + run_cmd_grep "10.23.11." ip addr show dev "$devdummy" if [ $? -eq 0 ]; then - echo "FAIL: preferred_lft addresses remaining" check_err 1 + end_test "FAIL: preferred_lft addresses remaining" return fi - echo "PASS: preferred_lft addresses have expired" + end_test "PASS: preferred_lft addresses have expired" } kci_test_promote_secondaries() @@ -310,27 +323,17 @@ kci_test_promote_secondaries() [ $promote -eq 0 ] && sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=0 - echo "PASS: promote_secondaries complete" + end_test "PASS: promote_secondaries complete" } kci_test_addrlabel() { local ret=0 - - ip addrlabel add prefix dead::/64 dev lo label 1 - check_err $? - - ip addrlabel list |grep -q "prefix dead::/64 dev lo label 1" - check_err $? - - ip addrlabel del prefix dead::/64 dev lo label 1 2> /dev/null - check_err $? - - ip addrlabel add prefix dead::/64 label 1 2> /dev/null - check_err $? - - ip addrlabel del prefix dead::/64 label 1 2> /dev/null - check_err $? + run_cmd ip addrlabel add prefix dead::/64 dev lo label 1 + run_cmd_grep "prefix dead::/64 dev lo label 1" ip addrlabel list + run_cmd ip addrlabel del prefix dead::/64 dev lo label 1 + run_cmd ip addrlabel add prefix dead::/64 label 1 + run_cmd ip addrlabel del prefix dead::/64 label 1 # concurrent add/delete for i in $(seq 1 1000); do @@ -346,11 +349,11 @@ kci_test_addrlabel() ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null if [ $ret -ne 0 ];then - echo "FAIL: ipv6 addrlabel" + end_test "FAIL: ipv6 addrlabel" return 1 fi - echo "PASS: ipv6 addrlabel" + end_test "PASS: ipv6 addrlabel" } kci_test_ifalias() @@ -358,35 +361,28 @@ kci_test_ifalias() local ret=0 namewant=$(uuidgen) syspathname="/sys/class/net/$devdummy/ifalias" - - ip link set dev "$devdummy" alias "$namewant" - check_err $? + run_cmd ip link set dev "$devdummy" alias "$namewant" if [ $ret -ne 0 ]; then - echo "FAIL: cannot set interface alias of $devdummy to $namewant" + end_test "FAIL: cannot set interface alias of $devdummy to $namewant" return 1 fi - - ip link show "$devdummy" | grep -q "alias $namewant" - check_err $? + run_cmd_grep "alias $namewant" ip link show "$devdummy" if [ -r "$syspathname" ] ; then read namehave < "$syspathname" if [ "$namewant" != "$namehave" ]; then - echo "FAIL: did set ifalias $namewant but got $namehave" + end_test "FAIL: did set ifalias $namewant but got $namehave" return 1 fi namewant=$(uuidgen) echo "$namewant" > "$syspathname" - ip link show "$devdummy" | grep -q "alias $namewant" - check_err $? + run_cmd_grep "alias $namewant" ip link show "$devdummy" # sysfs interface allows to delete alias again echo "" > "$syspathname" - - ip link show "$devdummy" | grep -q "alias $namewant" - check_fail $? + run_cmd_grep_fail "alias $namewant" ip link show "$devdummy" for i in $(seq 1 100); do uuidgen > "$syspathname" & @@ -395,57 +391,48 @@ kci_test_ifalias() wait # re-add the alias -- kernel should free mem when dummy dev is removed - ip link set dev "$devdummy" alias "$namewant" - check_err $? + run_cmd ip link set dev "$devdummy" alias "$namewant" + fi if [ $ret -ne 0 ]; then - echo "FAIL: set interface alias $devdummy to $namewant" + end_test "FAIL: set interface alias $devdummy to $namewant" return 1 fi - echo "PASS: set ifalias $namewant for $devdummy" + end_test "PASS: set ifalias $namewant for $devdummy" } kci_test_vrf() { vrfname="test-vrf" local ret=0 - - ip link show type vrf 2>/dev/null + run_cmd ip link show type vrf if [ $? -ne 0 ]; then - echo "SKIP: vrf: iproute2 too old" + end_test "SKIP: vrf: iproute2 too old" return $ksft_skip fi - - ip link add "$vrfname" type vrf table 10 - check_err $? + run_cmd ip link add "$vrfname" type vrf table 10 if [ $ret -ne 0 ];then - echo "FAIL: can't add vrf interface, skipping test" + end_test "FAIL: can't add vrf interface, skipping test" return 0 fi - - ip -br link show type vrf | grep -q "$vrfname" - check_err $? + run_cmd_grep "$vrfname" ip -br link show type vrf if [ $ret -ne 0 ];then - echo "FAIL: created vrf device not found" + end_test "FAIL: created vrf device not found" return 1 fi - ip link set dev "$vrfname" up - check_err $? - - ip link set dev "$devdummy" master "$vrfname" - check_err $? - ip link del dev "$vrfname" - check_err $? + run_cmd ip link set dev "$vrfname" up + run_cmd ip link set dev "$devdummy" master "$vrfname" + run_cmd ip link del dev "$vrfname" if [ $ret -ne 0 ];then - echo "FAIL: vrf" + end_test "FAIL: vrf" return 1 fi - echo "PASS: vrf" + end_test "PASS: vrf" } kci_test_encap_vxlan() @@ -454,84 +441,44 @@ kci_test_encap_vxlan() vxlan="test-vxlan0" vlan="test-vlan0" testns="$1" - - ip -netns "$testns" link add "$vxlan" type vxlan id 42 group 239.1.1.1 \ - dev "$devdummy" dstport 4789 2>/dev/null + run_cmd ip -netns "$testns" link add "$vxlan" type vxlan id 42 group 239.1.1.1 \ + dev "$devdummy" dstport 4789 if [ $? -ne 0 ]; then - echo "FAIL: can't add vxlan interface, skipping test" + end_test "FAIL: can't add vxlan interface, skipping test" return 0 fi - check_err $? - ip -netns "$testns" addr add 10.2.11.49/24 dev "$vxlan" - check_err $? - - ip -netns "$testns" link set up dev "$vxlan" - check_err $? - - ip -netns "$testns" link add link "$vxlan" name "$vlan" type vlan id 1 - check_err $? + run_cmd ip -netns "$testns" addr add 10.2.11.49/24 dev "$vxlan" + run_cmd ip -netns "$testns" link set up dev "$vxlan" + run_cmd ip -netns "$testns" link add link "$vxlan" name "$vlan" type vlan id 1 # changelink testcases - ip -netns "$testns" link set dev "$vxlan" type vxlan vni 43 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan group ffe5::5 dev "$devdummy" 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan ttl inherit 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan ttl 64 - check_err $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan nolearning - check_err $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan proxy 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan norsc 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan l2miss 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan l3miss 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan external 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan udpcsum 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumtx 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumrx 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumtx 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumrx 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan gbp 2>/dev/null - check_fail $? - - ip -netns "$testns" link set dev "$vxlan" type vxlan gpe 2>/dev/null - check_fail $? - - ip -netns "$testns" link del "$vxlan" - check_err $? + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan vni 43 + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan group ffe5::5 dev "$devdummy" + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan ttl inherit + + run_cmd ip -netns "$testns" link set dev "$vxlan" type vxlan ttl 64 + run_cmd ip -netns "$testns" link set dev "$vxlan" type vxlan nolearning + + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan proxy + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan norsc + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan l2miss + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan l3miss + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan external + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udpcsum + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumtx + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumrx + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumtx + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumrx + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan gbp + run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan gpe + run_cmd ip -netns "$testns" link del "$vxlan" if [ $ret -ne 0 ]; then - echo "FAIL: vxlan" + end_test "FAIL: vxlan" return 1 fi - echo "PASS: vxlan" + end_test "PASS: vxlan" } kci_test_encap_fou() @@ -539,39 +486,32 @@ kci_test_encap_fou() local ret=0 name="test-fou" testns="$1" - - ip fou help 2>&1 |grep -q 'Usage: ip fou' + run_cmd_grep 'Usage: ip fou' ip fou help if [ $? -ne 0 ];then - echo "SKIP: fou: iproute2 too old" + end_test "SKIP: fou: iproute2 too old" return $ksft_skip fi if ! /sbin/modprobe -q -n fou; then - echo "SKIP: module fou is not found" + end_test "SKIP: module fou is not found" return $ksft_skip fi /sbin/modprobe -q fou - ip -netns "$testns" fou add port 7777 ipproto 47 2>/dev/null + + run_cmd ip -netns "$testns" fou add port 7777 ipproto 47 if [ $? -ne 0 ];then - echo "FAIL: can't add fou port 7777, skipping test" + end_test "FAIL: can't add fou port 7777, skipping test" return 1 fi - - ip -netns "$testns" fou add port 8888 ipproto 4 - check_err $? - - ip -netns "$testns" fou del port 9999 2>/dev/null - check_fail $? - - ip -netns "$testns" fou del port 7777 - check_err $? - + run_cmd ip -netns "$testns" fou add port 8888 ipproto 4 + run_cmd_fail ip -netns "$testns" fou del port 9999 + run_cmd ip -netns "$testns" fou del port 7777 if [ $ret -ne 0 ]; then - echo "FAIL: fou" + end_test "FAIL: fou"s return 1 fi - echo "PASS: fou" + end_test "PASS: fou" } # test various encap methods, use netns to avoid unwanted interference @@ -579,25 +519,16 @@ kci_test_encap() { testns="testns" local ret=0 - - ip netns add "$testns" + run_cmd ip netns add "$testns" if [ $? -ne 0 ]; then - echo "SKIP encap tests: cannot add net namespace $testns" + end_test "SKIP encap tests: cannot add net namespace $testns" return $ksft_skip fi - - ip -netns "$testns" link set lo up - check_err $? - - ip -netns "$testns" link add name "$devdummy" type dummy - check_err $? - ip -netns "$testns" link set "$devdummy" up - check_err $? - - kci_test_encap_vxlan "$testns" - check_err $? - kci_test_encap_fou "$testns" - check_err $? + run_cmd ip -netns "$testns" link set lo up + run_cmd ip -netns "$testns" link add name "$devdummy" type dummy + run_cmd ip -netns "$testns" link set "$devdummy" up + run_cmd kci_test_encap_vxlan "$testns" + run_cmd kci_test_encap_fou "$testns" ip netns del "$testns" return $ret @@ -607,41 +538,28 @@ kci_test_macsec() { msname="test_macsec0" local ret=0 - - ip macsec help 2>&1 | grep -q "^Usage: ip macsec" + run_cmd_grep "^Usage: ip macsec" ip macsec help if [ $? -ne 0 ]; then - echo "SKIP: macsec: iproute2 too old" + end_test "SKIP: macsec: iproute2 too old" return $ksft_skip fi - - ip link add link "$devdummy" "$msname" type macsec port 42 encrypt on - check_err $? + run_cmd ip link add link "$devdummy" "$msname" type macsec port 42 encrypt on if [ $ret -ne 0 ];then - echo "FAIL: can't add macsec interface, skipping test" + end_test "FAIL: can't add macsec interface, skipping test" return 1 fi - - ip macsec add "$msname" tx sa 0 pn 1024 on key 01 12345678901234567890123456789012 - check_err $? - - ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" - check_err $? - - ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" sa 0 pn 1 on key 00 0123456789abcdef0123456789abcdef - check_err $? - - ip macsec show > /dev/null - check_err $? - - ip link del dev "$msname" - check_err $? + run_cmd ip macsec add "$msname" tx sa 0 pn 1024 on key 01 12345678901234567890123456789012 + run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" + run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" sa 0 pn 1 on key 00 0123456789abcdef0123456789abcdef + run_cmd ip macsec show + run_cmd ip link del dev "$msname" if [ $ret -ne 0 ];then - echo "FAIL: macsec" + end_test "FAIL: macsec" return 1 fi - echo "PASS: macsec" + end_test "PASS: macsec" } kci_test_macsec_offload() @@ -650,19 +568,18 @@ kci_test_macsec_offload() sysfsnet=/sys/bus/netdevsim/devices/netdevsim0/net/ probed=false local ret=0 - - ip macsec help 2>&1 | grep -q "^Usage: ip macsec" + run_cmd_grep "^Usage: ip macsec" ip macsec help if [ $? -ne 0 ]; then - echo "SKIP: macsec: iproute2 too old" + end_test "SKIP: macsec: iproute2 too old" return $ksft_skip fi # setup netdevsim since dummydev doesn't have offload support if [ ! -w /sys/bus/netdevsim/new_device ] ; then - modprobe -q netdevsim - check_err $? + run_cmd modprobe -q netdevsim + if [ $ret -ne 0 ]; then - echo "SKIP: macsec_offload can't load netdevsim" + end_test "SKIP: macsec_offload can't load netdevsim" return $ksft_skip fi probed=true @@ -675,43 +592,25 @@ kci_test_macsec_offload() ip link set $dev up if [ ! -d $sysfsd ] ; then - echo "FAIL: macsec_offload can't create device $dev" + end_test "FAIL: macsec_offload can't create device $dev" return 1 fi - - ethtool -k $dev | grep -q 'macsec-hw-offload: on' + run_cmd_grep 'macsec-hw-offload: on' ethtool -k $dev if [ $? -eq 1 ] ; then - echo "FAIL: macsec_offload netdevsim doesn't support MACsec offload" + end_test "FAIL: macsec_offload netdevsim doesn't support MACsec offload" return 1 fi - - ip link add link $dev kci_macsec1 type macsec port 4 offload mac - check_err $? - - ip link add link $dev kci_macsec2 type macsec address "aa:bb:cc:dd:ee:ff" port 5 offload mac - check_err $? - - ip link add link $dev kci_macsec3 type macsec sci abbacdde01020304 offload mac - check_err $? - - ip link add link $dev kci_macsec4 type macsec port 8 offload mac 2> /dev/null - check_fail $? + run_cmd ip link add link $dev kci_macsec1 type macsec port 4 offload mac + run_cmd ip link add link $dev kci_macsec2 type macsec address "aa:bb:cc:dd:ee:ff" port 5 offload mac + run_cmd ip link add link $dev kci_macsec3 type macsec sci abbacdde01020304 offload mac + run_cmd_fail ip link add link $dev kci_macsec4 type macsec port 8 offload mac msname=kci_macsec1 - - ip macsec add "$msname" tx sa 0 pn 1024 on key 01 12345678901234567890123456789012 - check_err $? - - ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" - check_err $? - - ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" sa 0 pn 1 on \ + run_cmd ip macsec add "$msname" tx sa 0 pn 1024 on key 01 12345678901234567890123456789012 + run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" + run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" sa 0 pn 1 on \ key 00 0123456789abcdef0123456789abcdef - check_err $? - - ip macsec add "$msname" rx port 1235 address "1c:ed:de:ad:be:ef" 2> /dev/null - check_fail $? - + run_cmd_fail ip macsec add "$msname" rx port 1235 address "1c:ed:de:ad:be:ef" # clean up any leftovers for msdev in kci_macsec{1,2,3,4} ; do ip link del $msdev 2> /dev/null @@ -720,10 +619,10 @@ kci_test_macsec_offload() $probed && rmmod netdevsim if [ $ret -ne 0 ]; then - echo "FAIL: macsec_offload" + end_test "FAIL: macsec_offload" return 1 fi - echo "PASS: macsec_offload" + end_test "PASS: macsec_offload" } #------------------------------------------------------------------- @@ -755,8 +654,7 @@ kci_test_ipsec() ip addr add $srcip dev $devdummy # flush to be sure there's nothing configured - ip x s flush ; ip x p flush - check_err $? + run_cmd ip x s flush ; ip x p flush # start the monitor in the background tmpfile=`mktemp /var/run/ipsectestXXX` @@ -764,72 +662,57 @@ kci_test_ipsec() sleep 0.2 ipsecid="proto esp src $srcip dst $dstip spi 0x07" - ip x s add $ipsecid \ + run_cmd ip x s add $ipsecid \ mode transport reqid 0x07 replay-window 32 \ $algo sel src $srcip/24 dst $dstip/24 - check_err $? - lines=`ip x s list | grep $srcip | grep $dstip | wc -l` - test $lines -eq 2 - check_err $? - ip x s count | grep -q "SAD count 1" - check_err $? + lines=`ip x s list | grep $srcip | grep $dstip | wc -l` + run_cmd test $lines -eq 2 + run_cmd_grep "SAD count 1" ip x s count lines=`ip x s get $ipsecid | grep $srcip | grep $dstip | wc -l` - test $lines -eq 2 - check_err $? - - ip x s delete $ipsecid - check_err $? + run_cmd test $lines -eq 2 + run_cmd ip x s delete $ipsecid lines=`ip x s list | wc -l` - test $lines -eq 0 - check_err $? + run_cmd test $lines -eq 0 ipsecsel="dir out src $srcip/24 dst $dstip/24" - ip x p add $ipsecsel \ + run_cmd ip x p add $ipsecsel \ tmpl proto esp src $srcip dst $dstip \ spi 0x07 mode transport reqid 0x07 - check_err $? + lines=`ip x p list | grep $srcip | grep $dstip | wc -l` - test $lines -eq 2 - check_err $? + run_cmd test $lines -eq 2 - ip x p count | grep -q "SPD IN 0 OUT 1 FWD 0" - check_err $? + run_cmd_grep "SPD IN 0 OUT 1 FWD 0" ip x p count lines=`ip x p get $ipsecsel | grep $srcip | grep $dstip | wc -l` - test $lines -eq 2 - check_err $? + run_cmd test $lines -eq 2 - ip x p delete $ipsecsel - check_err $? + run_cmd ip x p delete $ipsecsel lines=`ip x p list | wc -l` - test $lines -eq 0 - check_err $? + run_cmd test $lines -eq 0 # check the monitor results kill $mpid lines=`wc -l $tmpfile | cut "-d " -f1` - test $lines -eq 20 - check_err $? + run_cmd test $lines -eq 20 rm -rf $tmpfile # clean up any leftovers - ip x s flush - check_err $? - ip x p flush - check_err $? + run_cmd ip x s flush + run_cmd ip x p flush ip addr del $srcip/32 dev $devdummy if [ $ret -ne 0 ]; then - echo "FAIL: ipsec" + end_test "FAIL: ipsec" return 1 fi - echo "PASS: ipsec" + end_test "PASS: ipsec" } #------------------------------------------------------------------- @@ -857,10 +740,9 @@ kci_test_ipsec_offload() # setup netdevsim since dummydev doesn't have offload support if [ ! -w /sys/bus/netdevsim/new_device ] ; then - modprobe -q netdevsim - check_err $? + run_cmd modprobe -q netdevsim if [ $ret -ne 0 ]; then - echo "SKIP: ipsec_offload can't load netdevsim" + end_test "SKIP: ipsec_offload can't load netdevsim" return $ksft_skip fi probed=true @@ -874,11 +756,11 @@ kci_test_ipsec_offload() ip addr add $srcip dev $dev ip link set $dev up if [ ! -d $sysfsd ] ; then - echo "FAIL: ipsec_offload can't create device $dev" + end_test "FAIL: ipsec_offload can't create device $dev" return 1 fi if [ ! -f $sysfsf ] ; then - echo "FAIL: ipsec_offload netdevsim doesn't support IPsec offload" + end_test "FAIL: ipsec_offload netdevsim doesn't support IPsec offload" return 1 fi @@ -886,40 +768,39 @@ kci_test_ipsec_offload() ip x s flush ; ip x p flush # create offloaded SAs, both in and out - ip x p add dir out src $srcip/24 dst $dstip/24 \ + run_cmd ip x p add dir out src $srcip/24 dst $dstip/24 \ tmpl proto esp src $srcip dst $dstip spi 9 \ mode transport reqid 42 - check_err $? - ip x p add dir in src $dstip/24 dst $srcip/24 \ + + run_cmd ip x p add dir in src $dstip/24 dst $srcip/24 \ tmpl proto esp src $dstip dst $srcip spi 9 \ mode transport reqid 42 - check_err $? - ip x s add proto esp src $srcip dst $dstip spi 9 \ + run_cmd ip x s add proto esp src $srcip dst $dstip spi 9 \ mode transport reqid 42 $algo sel src $srcip/24 dst $dstip/24 \ offload dev $dev dir out - check_err $? - ip x s add proto esp src $dstip dst $srcip spi 9 \ + + run_cmd ip x s add proto esp src $dstip dst $srcip spi 9 \ mode transport reqid 42 $algo sel src $dstip/24 dst $srcip/24 \ offload dev $dev dir in - check_err $? + if [ $ret -ne 0 ]; then - echo "FAIL: ipsec_offload can't create SA" + end_test "FAIL: ipsec_offload can't create SA" return 1 fi # does offload show up in ip output lines=`ip x s list | grep -c "crypto offload parameters: dev $dev dir"` if [ $lines -ne 2 ] ; then - echo "FAIL: ipsec_offload SA offload missing from list output" check_err 1 + end_test "FAIL: ipsec_offload SA offload missing from list output" fi # use ping to exercise the Tx path ping -I $dev -c 3 -W 1 -i 0 $dstip >/dev/null # does driver have correct offload info - diff $sysfsf - << EOF + run_cmd diff $sysfsf - << EOF SA count=2 tx=3 sa[0] tx ipaddr=0x00000000 00000000 00000000 00000000 sa[0] spi=0x00000009 proto=0x32 salt=0x61626364 crypt=1 @@ -929,7 +810,7 @@ sa[1] spi=0x00000009 proto=0x32 salt=0x61626364 crypt=1 sa[1] key=0x34333231 38373635 32313039 36353433 EOF if [ $? -ne 0 ] ; then - echo "FAIL: ipsec_offload incorrect driver data" + end_test "FAIL: ipsec_offload incorrect driver data" check_err 1 fi @@ -938,8 +819,8 @@ EOF ip x p flush lines=`grep -c "SA count=0" $sysfsf` if [ $lines -ne 1 ] ; then - echo "FAIL: ipsec_offload SA not removed from driver" check_err 1 + end_test "FAIL: ipsec_offload SA not removed from driver" fi # clean up any leftovers @@ -947,10 +828,10 @@ EOF $probed && rmmod netdevsim if [ $ret -ne 0 ]; then - echo "FAIL: ipsec_offload" + end_test "FAIL: ipsec_offload" return 1 fi - echo "PASS: ipsec_offload" + end_test "PASS: ipsec_offload" } kci_test_gretap() @@ -959,46 +840,38 @@ kci_test_gretap() DEV_NS=gretap00 local ret=0 - ip netns add "$testns" + run_cmd ip netns add "$testns" if [ $? -ne 0 ]; then - echo "SKIP gretap tests: cannot add net namespace $testns" + end_test "SKIP gretap tests: cannot add net namespace $testns" return $ksft_skip fi - ip link help gretap 2>&1 | grep -q "^Usage:" + run_cmd_grep "^Usage:" ip link help gretap if [ $? -ne 0 ];then - echo "SKIP: gretap: iproute2 too old" + end_test "SKIP: gretap: iproute2 too old" ip netns del "$testns" return $ksft_skip fi # test native tunnel - ip -netns "$testns" link add dev "$DEV_NS" type gretap seq \ + run_cmd ip -netns "$testns" link add dev "$DEV_NS" type gretap seq \ key 102 local 172.16.1.100 remote 172.16.1.200 - check_err $? - - ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 - check_err $? - ip -netns "$testns" link set dev $DEV_NS up - check_err $? - ip -netns "$testns" link del "$DEV_NS" - check_err $? + run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 + run_cmd ip -netns "$testns" link set dev $DEV_NS ups + run_cmd ip -netns "$testns" link del "$DEV_NS" # test external mode - ip -netns "$testns" link add dev "$DEV_NS" type gretap external - check_err $? - - ip -netns "$testns" link del "$DEV_NS" - check_err $? + run_cmd ip -netns "$testns" link add dev "$DEV_NS" type gretap external + run_cmd ip -netns "$testns" link del "$DEV_NS" if [ $ret -ne 0 ]; then - echo "FAIL: gretap" + end_test "FAIL: gretap" ip netns del "$testns" return 1 fi - echo "PASS: gretap" + end_test "PASS: gretap" ip netns del "$testns" } @@ -1009,46 +882,38 @@ kci_test_ip6gretap() DEV_NS=ip6gretap00 local ret=0 - ip netns add "$testns" + run_cmd ip netns add "$testns" if [ $? -ne 0 ]; then - echo "SKIP ip6gretap tests: cannot add net namespace $testns" + end_test "SKIP ip6gretap tests: cannot add net namespace $testns" return $ksft_skip fi - ip link help ip6gretap 2>&1 | grep -q "^Usage:" + run_cmd_grep "^Usage:" ip link help ip6gretap if [ $? -ne 0 ];then - echo "SKIP: ip6gretap: iproute2 too old" + end_test "SKIP: ip6gretap: iproute2 too old" ip netns del "$testns" return $ksft_skip fi # test native tunnel - ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap seq \ + run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap seq \ key 102 local fc00:100::1 remote fc00:100::2 - check_err $? - ip -netns "$testns" addr add dev "$DEV_NS" fc00:200::1/96 - check_err $? - ip -netns "$testns" link set dev $DEV_NS up - check_err $? - - ip -netns "$testns" link del "$DEV_NS" - check_err $? + run_cmd ip -netns "$testns" addr add dev "$DEV_NS" fc00:200::1/96 + run_cmd ip -netns "$testns" link set dev $DEV_NS up + run_cmd ip -netns "$testns" link del "$DEV_NS" # test external mode - ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap external - check_err $? - - ip -netns "$testns" link del "$DEV_NS" - check_err $? + run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap external + run_cmd ip -netns "$testns" link del "$DEV_NS" if [ $ret -ne 0 ]; then - echo "FAIL: ip6gretap" + end_test "FAIL: ip6gretap" ip netns del "$testns" return 1 fi - echo "PASS: ip6gretap" + end_test "PASS: ip6gretap" ip netns del "$testns" } @@ -1058,62 +923,47 @@ kci_test_erspan() testns="testns" DEV_NS=erspan00 local ret=0 - - ip link help erspan 2>&1 | grep -q "^Usage:" + run_cmd_grep "^Usage:" ip link help erspan if [ $? -ne 0 ];then - echo "SKIP: erspan: iproute2 too old" + end_test "SKIP: erspan: iproute2 too old" return $ksft_skip fi - - ip netns add "$testns" + run_cmd ip netns add "$testns" if [ $? -ne 0 ]; then - echo "SKIP erspan tests: cannot add net namespace $testns" + end_test "SKIP erspan tests: cannot add net namespace $testns" return $ksft_skip fi # test native tunnel erspan v1 - ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \ + run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \ key 102 local 172.16.1.100 remote 172.16.1.200 \ erspan_ver 1 erspan 488 - check_err $? - ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 - check_err $? - ip -netns "$testns" link set dev $DEV_NS up - check_err $? - - ip -netns "$testns" link del "$DEV_NS" - check_err $? + run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 + run_cmd ip -netns "$testns" link set dev $DEV_NS up + run_cmd ip -netns "$testns" link del "$DEV_NS" # test native tunnel erspan v2 - ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \ + run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \ key 102 local 172.16.1.100 remote 172.16.1.200 \ erspan_ver 2 erspan_dir ingress erspan_hwid 7 - check_err $? - - ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 - check_err $? - ip -netns "$testns" link set dev $DEV_NS up - check_err $? - ip -netns "$testns" link del "$DEV_NS" - check_err $? + run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 + run_cmd ip -netns "$testns" link set dev $DEV_NS up + run_cmd ip -netns "$testns" link del "$DEV_NS" # test external mode - ip -netns "$testns" link add dev "$DEV_NS" type erspan external - check_err $? - - ip -netns "$testns" link del "$DEV_NS" - check_err $? + run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan external + run_cmd ip -netns "$testns" link del "$DEV_NS" if [ $ret -ne 0 ]; then - echo "FAIL: erspan" + end_test "FAIL: erspan" ip netns del "$testns" return 1 fi - echo "PASS: erspan" + end_test "PASS: erspan" ip netns del "$testns" } @@ -1123,63 +973,49 @@ kci_test_ip6erspan() testns="testns" DEV_NS=ip6erspan00 local ret=0 - - ip link help ip6erspan 2>&1 | grep -q "^Usage:" + run_cmd_grep "^Usage:" ip link help ip6erspan if [ $? -ne 0 ];then - echo "SKIP: ip6erspan: iproute2 too old" + end_test "SKIP: ip6erspan: iproute2 too old" return $ksft_skip fi - - ip netns add "$testns" + run_cmd ip netns add "$testns" if [ $? -ne 0 ]; then - echo "SKIP ip6erspan tests: cannot add net namespace $testns" + end_test "SKIP ip6erspan tests: cannot add net namespace $testns" return $ksft_skip fi # test native tunnel ip6erspan v1 - ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \ + run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \ key 102 local fc00:100::1 remote fc00:100::2 \ erspan_ver 1 erspan 488 - check_err $? - ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 - check_err $? - ip -netns "$testns" link set dev $DEV_NS up - check_err $? - - ip -netns "$testns" link del "$DEV_NS" - check_err $? + run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 + run_cmd ip -netns "$testns" link set dev $DEV_NS up + run_cmd ip -netns "$testns" link del "$DEV_NS" # test native tunnel ip6erspan v2 - ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \ + run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \ key 102 local fc00:100::1 remote fc00:100::2 \ erspan_ver 2 erspan_dir ingress erspan_hwid 7 - check_err $? - ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 - check_err $? - ip -netns "$testns" link set dev $DEV_NS up - check_err $? - - ip -netns "$testns" link del "$DEV_NS" - check_err $? + run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 + run_cmd ip -netns "$testns" link set dev $DEV_NS up + run_cmd ip -netns "$testns" link del "$DEV_NS" # test external mode - ip -netns "$testns" link add dev "$DEV_NS" \ + run_cmd ip -netns "$testns" link add dev "$DEV_NS" \ type ip6erspan external - check_err $? - ip -netns "$testns" link del "$DEV_NS" - check_err $? + run_cmd ip -netns "$testns" link del "$DEV_NS" if [ $ret -ne 0 ]; then - echo "FAIL: ip6erspan" + end_test "FAIL: ip6erspan" ip netns del "$testns" return 1 fi - echo "PASS: ip6erspan" + end_test "PASS: ip6erspan" ip netns del "$testns" } @@ -1195,45 +1031,35 @@ kci_test_fdb_get() dstip="10.0.2.3" local ret=0 - bridge fdb help 2>&1 |grep -q 'bridge fdb get' + run_cmd_grep 'bridge fdb get' bridge fdb help if [ $? -ne 0 ];then - echo "SKIP: fdb get tests: iproute2 too old" + end_test "SKIP: fdb get tests: iproute2 too old" return $ksft_skip fi - ip netns add testns + run_cmd ip netns add testns if [ $? -ne 0 ]; then - echo "SKIP fdb get tests: cannot add net namespace $testns" + end_test "SKIP fdb get tests: cannot add net namespace $testns" return $ksft_skip fi - - $IP link add "$vxlandev" type vxlan id 10 local $localip \ - dstport 4789 2>/dev/null - check_err $? - $IP link add name "$brdev" type bridge &>/dev/null - check_err $? - $IP link set dev "$vxlandev" master "$brdev" &>/dev/null - check_err $? - $BRIDGE fdb add $test_mac dev "$vxlandev" master &>/dev/null - check_err $? - $BRIDGE fdb add $test_mac dev "$vxlandev" dst $dstip self &>/dev/null - check_err $? - - $BRIDGE fdb get $test_mac brport "$vxlandev" 2>/dev/null | grep -q "dev $vxlandev master $brdev" - check_err $? - $BRIDGE fdb get $test_mac br "$brdev" 2>/dev/null | grep -q "dev $vxlandev master $brdev" - check_err $? - $BRIDGE fdb get $test_mac dev "$vxlandev" self 2>/dev/null | grep -q "dev $vxlandev dst $dstip" - check_err $? + run_cmd $IP link add "$vxlandev" type vxlan id 10 local $localip \ + dstport 4789 + run_cmd $IP link add name "$brdev" type bridge + run_cmd $IP link set dev "$vxlandev" master "$brdev" + run_cmd $BRIDGE fdb add $test_mac dev "$vxlandev" master + run_cmd $BRIDGE fdb add $test_mac dev "$vxlandev" dst $dstip self + run_cmd_grep "dev $vxlandev master $brdev" $BRIDGE fdb get $test_mac brport "$vxlandev" + run_cmd_grep "dev $vxlandev master $brdev" $BRIDGE fdb get $test_mac br "$brdev" + run_cmd_grep "dev $vxlandev dst $dstip" $BRIDGE fdb get $test_mac dev "$vxlandev" self ip netns del testns &>/dev/null if [ $ret -ne 0 ]; then - echo "FAIL: bridge fdb get" + end_test "FAIL: bridge fdb get" return 1 fi - echo "PASS: bridge fdb get" + end_test "PASS: bridge fdb get" } kci_test_neigh_get() @@ -1243,50 +1069,38 @@ kci_test_neigh_get() dstip6=dead::2 local ret=0 - ip neigh help 2>&1 |grep -q 'ip neigh get' + run_cmd_grep 'ip neigh get' ip neigh help if [ $? -ne 0 ];then - echo "SKIP: fdb get tests: iproute2 too old" + end_test "SKIP: fdb get tests: iproute2 too old" return $ksft_skip fi # ipv4 - ip neigh add $dstip lladdr $dstmac dev "$devdummy" > /dev/null - check_err $? - ip neigh get $dstip dev "$devdummy" 2> /dev/null | grep -q "$dstmac" - check_err $? - ip neigh del $dstip lladdr $dstmac dev "$devdummy" > /dev/null - check_err $? + run_cmd ip neigh add $dstip lladdr $dstmac dev "$devdummy" + run_cmd_grep "$dstmac" ip neigh get $dstip dev "$devdummy" + run_cmd ip neigh del $dstip lladdr $dstmac dev "$devdummy" # ipv4 proxy - ip neigh add proxy $dstip dev "$devdummy" > /dev/null - check_err $? - ip neigh get proxy $dstip dev "$devdummy" 2>/dev/null | grep -q "$dstip" - check_err $? - ip neigh del proxy $dstip dev "$devdummy" > /dev/null - check_err $? + run_cmd ip neigh add proxy $dstip dev "$devdummy" + run_cmd_grep "$dstip" ip neigh get proxy $dstip dev "$devdummy" + run_cmd ip neigh del proxy $dstip dev "$devdummy" # ipv6 - ip neigh add $dstip6 lladdr $dstmac dev "$devdummy" > /dev/null - check_err $? - ip neigh get $dstip6 dev "$devdummy" 2> /dev/null | grep -q "$dstmac" - check_err $? - ip neigh del $dstip6 lladdr $dstmac dev "$devdummy" > /dev/null - check_err $? + run_cmd ip neigh add $dstip6 lladdr $dstmac dev "$devdummy" + run_cmd_grep "$dstmac" ip neigh get $dstip6 dev "$devdummy" + run_cmd ip neigh del $dstip6 lladdr $dstmac dev "$devdummy" # ipv6 proxy - ip neigh add proxy $dstip6 dev "$devdummy" > /dev/null - check_err $? - ip neigh get proxy $dstip6 dev "$devdummy" 2>/dev/null | grep -q "$dstip6" - check_err $? - ip neigh del proxy $dstip6 dev "$devdummy" > /dev/null - check_err $? + run_cmd ip neigh add proxy $dstip6 dev "$devdummy" + run_cmd_grep "$dstip6" ip neigh get proxy $dstip6 dev "$devdummy" + run_cmd ip neigh del proxy $dstip6 dev "$devdummy" if [ $ret -ne 0 ];then - echo "FAIL: neigh get" + end_test "FAIL: neigh get" return 1 fi - echo "PASS: neigh get" + end_test "PASS: neigh get" } kci_test_bridge_parent_id() @@ -1296,10 +1110,9 @@ kci_test_bridge_parent_id() probed=false if [ ! -w /sys/bus/netdevsim/new_device ] ; then - modprobe -q netdevsim - check_err $? + run_cmd modprobe -q netdevsim if [ $ret -ne 0 ]; then - echo "SKIP: bridge_parent_id can't load netdevsim" + end_test "SKIP: bridge_parent_id can't load netdevsim" return $ksft_skip fi probed=true @@ -1312,13 +1125,11 @@ kci_test_bridge_parent_id() udevadm settle dev10=`ls ${sysfsnet}10/net/` dev20=`ls ${sysfsnet}20/net/` - - ip link add name test-bond0 type bond mode 802.3ad - ip link set dev $dev10 master test-bond0 - ip link set dev $dev20 master test-bond0 - ip link add name test-br0 type bridge - ip link set dev test-bond0 master test-br0 - check_err $? + run_cmd ip link add name test-bond0 type bond mode 802.3ad + run_cmd ip link set dev $dev10 master test-bond0 + run_cmd ip link set dev $dev20 master test-bond0 + run_cmd ip link add name test-br0 type bridge + run_cmd ip link set dev test-bond0 master test-br0 # clean up any leftovers ip link del dev test-br0 @@ -1328,10 +1139,10 @@ kci_test_bridge_parent_id() $probed && rmmod netdevsim if [ $ret -ne 0 ]; then - echo "FAIL: bridge_parent_id" + end_test "FAIL: bridge_parent_id" return 1 fi - echo "PASS: bridge_parent_id" + end_test "PASS: bridge_parent_id" } address_get_proto() @@ -1409,10 +1220,10 @@ do_test_address_proto() ip address del dev "$devdummy" "$addr3" if [ $ret -ne 0 ]; then - echo "FAIL: address proto $what" + end_test "FAIL: address proto $what" return 1 fi - echo "PASS: address proto $what" + end_test "PASS: address proto $what" } kci_test_address_proto() @@ -1435,7 +1246,7 @@ kci_test_rtnl() kci_add_dummy if [ $ret -ne 0 ];then - echo "FAIL: cannot add dummy interface" + end_test "FAIL: cannot add dummy interface" return 1 fi @@ -1455,31 +1266,39 @@ usage: ${0##*/} OPTS -t <test> Test(s) to run (default: all) (options: $(echo $ALL_TESTS)) + -v Verbose mode (show commands and output) + -P Pause after every test + -p Pause after every failing test before cleanup (for debugging) EOF } #check for needed privileges if [ "$(id -u)" -ne 0 ];then - echo "SKIP: Need root privileges" + end_test "SKIP: Need root privileges" exit $ksft_skip fi for x in ip tc;do $x -Version 2>/dev/null >/dev/null if [ $? -ne 0 ];then - echo "SKIP: Could not run test without the $x tool" + end_test "SKIP: Could not run test without the $x tool" exit $ksft_skip fi done -while getopts t:h o; do +while getopts t:hvpP o; do case $o in t) TESTS=$OPTARG;; + v) VERBOSE=1;; + p) PAUSE_ON_FAIL=yes;; + P) PAUSE=yes;; h) usage; exit 0;; *) usage; exit 1;; esac done +[ $PAUSE = "yes" ] && PAUSE_ON_FAIL="no" + kci_test_rtnl exit $? diff --git a/tools/testing/selftests/net/test_vxlan_mdb.sh b/tools/testing/selftests/net/test_vxlan_mdb.sh index 31e5f0f8859d..6e996f8063cd 100755 --- a/tools/testing/selftests/net/test_vxlan_mdb.sh +++ b/tools/testing/selftests/net/test_vxlan_mdb.sh @@ -337,62 +337,62 @@ basic_common() # Basic add, replace and delete behavior. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010" log_test $? 0 "MDB entry addition" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep \"$grp_key\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010" log_test $? 0 "MDB entry presence after addition" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010" log_test $? 0 "MDB entry replacement" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep \"$grp_key\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010" log_test $? 0 "MDB entry presence after replacement" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010" log_test $? 0 "MDB entry deletion" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep \"$grp_key\"" - log_test $? 1 "MDB entry presence after deletion" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010" + log_test $? 254 "MDB entry presence after deletion" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010" log_test $? 255 "Non-existent MDB entry deletion" # Default protocol and replacement. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep \"$grp_key\" | grep \"proto static\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \"proto static\"" log_test $? 0 "MDB entry default protocol" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 $grp_key permanent proto 123 dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep \"$grp_key\" | grep \"proto 123\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \"proto 123\"" log_test $? 0 "MDB entry protocol replacement" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010" # Default destination port and replacement. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep \"$grp_key\" | grep \" dst_port \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \" dst_port \"" log_test $? 1 "MDB entry default destination port" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 $grp_key permanent dst $vtep_ip dst_port 1234 src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep \"$grp_key\" | grep \"dst_port 1234\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \"dst_port 1234\"" log_test $? 0 "MDB entry destination port replacement" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010" # Default destination VNI and replacement. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep \"$grp_key\" | grep \" vni \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \" vni \"" log_test $? 1 "MDB entry default destination VNI" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 $grp_key permanent dst $vtep_ip vni 1234 src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep \"$grp_key\" | grep \"vni 1234\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \"vni 1234\"" log_test $? 0 "MDB entry destination VNI replacement" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010" # Default outgoing interface and replacement. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep \"$grp_key\" | grep \" via \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \" via \"" log_test $? 1 "MDB entry default outgoing interface" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 $grp_key permanent dst $vtep_ip src_vni 10010 via veth0" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep \"$grp_key\" | grep \"via veth0\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 $grp_key src_vni 10010 | grep \"via veth0\"" log_test $? 0 "MDB entry outgoing interface replacement" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 $grp_key dst $vtep_ip src_vni 10010" @@ -550,127 +550,127 @@ star_g_common() # Basic add, replace and delete behavior. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1 dst $vtep_ip src_vni 10010" log_test $? 0 "(*, G) MDB entry addition with source list" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep -v \" src \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010" log_test $? 0 "(*, G) MDB entry presence after addition" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src1\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010" log_test $? 0 "(S, G) MDB entry presence after addition" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1 dst $vtep_ip src_vni 10010" log_test $? 0 "(*, G) MDB entry replacement with source list" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep -v \" src \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010" log_test $? 0 "(*, G) MDB entry presence after replacement" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src1\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010" log_test $? 0 "(S, G) MDB entry presence after replacement" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010" log_test $? 0 "(*, G) MDB entry deletion" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep -v \" src \"" - log_test $? 1 "(*, G) MDB entry presence after deletion" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src1\"" - log_test $? 1 "(S, G) MDB entry presence after deletion" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010" + log_test $? 254 "(*, G) MDB entry presence after deletion" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010" + log_test $? 254 "(S, G) MDB entry presence after deletion" # Default filter mode and replacement. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep exclude" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep exclude" log_test $? 0 "(*, G) MDB entry default filter mode" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode include source_list $src1 dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep include" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep include" log_test $? 0 "(*, G) MDB entry after replacing filter mode to \"include\"" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src1\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010" log_test $? 0 "(S, G) MDB entry after replacing filter mode to \"include\"" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src1\" | grep blocked" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep blocked" log_test $? 1 "\"blocked\" flag after replacing filter mode to \"include\"" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1 dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep exclude" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep exclude" log_test $? 0 "(*, G) MDB entry after replacing filter mode to \"exclude\"" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src1\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grep grp $grp src $src1 src_vni 10010" log_test $? 0 "(S, G) MDB entry after replacing filter mode to \"exclude\"" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src1\" | grep blocked" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep blocked" log_test $? 0 "\"blocked\" flag after replacing filter mode to \"exclude\"" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010" # Default source list and replacement. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep source_list" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep source_list" log_test $? 1 "(*, G) MDB entry default source list" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1,$src2,$src3 dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src1\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010" log_test $? 0 "(S, G) MDB entry of 1st source after replacing source list" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src2\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src2 src_vni 10010" log_test $? 0 "(S, G) MDB entry of 2nd source after replacing source list" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src3\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src3 src_vni 10010" log_test $? 0 "(S, G) MDB entry of 3rd source after replacing source list" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1,$src3 dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src1\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010" log_test $? 0 "(S, G) MDB entry of 1st source after removing source" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src2\"" - log_test $? 1 "(S, G) MDB entry of 2nd source after removing source" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \"src $src3\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src2 src_vni 10010" + log_test $? 254 "(S, G) MDB entry of 2nd source after removing source" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src3 src_vni 10010" log_test $? 0 "(S, G) MDB entry of 3rd source after removing source" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010" # Default protocol and replacement. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1 dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep -v \" src \" | grep \"proto static\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \"proto static\"" log_test $? 0 "(*, G) MDB entry default protocol" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \" src \" | grep \"proto static\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \"proto static\"" log_test $? 0 "(S, G) MDB entry default protocol" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1 proto bgp dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep -v \" src \" | grep \"proto bgp\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \"proto bgp\"" log_test $? 0 "(*, G) MDB entry protocol after replacement" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \" src \" | grep \"proto bgp\"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \"proto bgp\"" log_test $? 0 "(S, G) MDB entry protocol after replacement" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010" # Default destination port and replacement. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1 dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep -v \" src \" | grep \" dst_port \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \" dst_port \"" log_test $? 1 "(*, G) MDB entry default destination port" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \" src \" | grep \" dst_port \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \" dst_port \"" log_test $? 1 "(S, G) MDB entry default destination port" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1 dst $vtep_ip dst_port 1234 src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep -v \" src \" | grep \" dst_port 1234 \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \" dst_port 1234 \"" log_test $? 0 "(*, G) MDB entry destination port after replacement" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \" src \" | grep \" dst_port 1234 \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \" dst_port 1234 \"" log_test $? 0 "(S, G) MDB entry destination port after replacement" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010" # Default destination VNI and replacement. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1 dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep -v \" src \" | grep \" vni \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \" vni \"" log_test $? 1 "(*, G) MDB entry default destination VNI" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \" src \" | grep \" vni \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \" vni \"" log_test $? 1 "(S, G) MDB entry default destination VNI" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1 dst $vtep_ip vni 1234 src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep -v \" src \" | grep \" vni 1234 \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \" vni 1234 \"" log_test $? 0 "(*, G) MDB entry destination VNI after replacement" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \" src \" | grep \" vni 1234 \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \" vni 1234 \"" log_test $? 0 "(S, G) MDB entry destination VNI after replacement" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010" # Default outgoing interface and replacement. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1 dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep -v \" src \" | grep \" via \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \" via \"" log_test $? 1 "(*, G) MDB entry default outgoing interface" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \" src \" | grep \" via \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \" via \"" log_test $? 1 "(S, G) MDB entry default outgoing interface" run_cmd "bridge -n $ns1 mdb replace dev vx0 port vx0 grp $grp permanent filter_mode exclude source_list $src1 dst $vtep_ip src_vni 10010 via veth0" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep -v \" src \" | grep \" via veth0 \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src_vni 10010 | grep \" via veth0 \"" log_test $? 0 "(*, G) MDB entry outgoing interface after replacement" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep \" src \" | grep \" via veth0 \"" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src1 src_vni 10010 | grep \" via veth0 \"" log_test $? 0 "(S, G) MDB entry outgoing interface after replacement" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp dst $vtep_ip src_vni 10010" @@ -772,7 +772,7 @@ sg_common() # Default filter mode. run_cmd "bridge -n $ns1 mdb add dev vx0 port vx0 grp $grp src $src permanent dst $vtep_ip src_vni 10010" - run_cmd "bridge -n $ns1 -d -s mdb show dev vx0 | grep $grp | grep include" + run_cmd "bridge -n $ns1 -d -s mdb get dev vx0 grp $grp src $src src_vni 10010 | grep include" log_test $? 0 "(S, G) MDB entry default filter mode" run_cmd "bridge -n $ns1 mdb del dev vx0 port vx0 grp $grp src $src permanent dst $vtep_ip src_vni 10010" @@ -2296,9 +2296,9 @@ if [ ! -x "$(command -v jq)" ]; then exit $ksft_skip fi -bridge mdb help 2>&1 | grep -q "src_vni" +bridge mdb help 2>&1 | grep -q "get" if [ $? -ne 0 ]; then - echo "SKIP: iproute2 bridge too old, missing VXLAN MDB support" + echo "SKIP: iproute2 bridge too old, missing VXLAN MDB get support" exit $ksft_skip fi diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c index 297d972558fb..464853a7f982 100644 --- a/tools/testing/selftests/net/tls.c +++ b/tools/testing/selftests/net/tls.c @@ -613,11 +613,11 @@ TEST_F(tls, sendmsg_large) msg.msg_iov = &vec; msg.msg_iovlen = 1; - EXPECT_EQ(sendmsg(self->cfd, &msg, 0), send_len); + EXPECT_EQ(sendmsg(self->fd, &msg, 0), send_len); } while (recvs++ < sends) { - EXPECT_NE(recv(self->fd, mem, send_len, 0), -1); + EXPECT_NE(recv(self->cfd, mem, send_len, 0), -1); } free(mem); @@ -646,9 +646,9 @@ TEST_F(tls, sendmsg_multiple) msg.msg_iov = vec; msg.msg_iovlen = iov_len; - EXPECT_EQ(sendmsg(self->cfd, &msg, 0), total_len); + EXPECT_EQ(sendmsg(self->fd, &msg, 0), total_len); buf = malloc(total_len); - EXPECT_NE(recv(self->fd, buf, total_len, 0), -1); + EXPECT_NE(recv(self->cfd, buf, total_len, 0), -1); for (i = 0; i < iov_len; i++) { EXPECT_EQ(memcmp(test_strs[i], buf + len_cmp, strlen(test_strs[i])), diff --git a/tools/testing/selftests/netfilter/.gitignore b/tools/testing/selftests/netfilter/.gitignore index 4cb887b57413..4b2928e1c19d 100644 --- a/tools/testing/selftests/netfilter/.gitignore +++ b/tools/testing/selftests/netfilter/.gitignore @@ -1,3 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only nf-queue connect_close +audit_logread diff --git a/tools/testing/selftests/netfilter/Makefile b/tools/testing/selftests/netfilter/Makefile index 3686bfa6c58d..bced422b78f7 100644 --- a/tools/testing/selftests/netfilter/Makefile +++ b/tools/testing/selftests/netfilter/Makefile @@ -6,13 +6,14 @@ TEST_PROGS := nft_trans_stress.sh nft_fib.sh nft_nat.sh bridge_brouter.sh \ nft_concat_range.sh nft_conntrack_helper.sh \ nft_queue.sh nft_meta.sh nf_nat_edemux.sh \ ipip-conntrack-mtu.sh conntrack_tcp_unreplied.sh \ - conntrack_vrf.sh nft_synproxy.sh rpath.sh + conntrack_vrf.sh nft_synproxy.sh rpath.sh nft_audit.sh \ + conntrack_sctp_collision.sh xt_string.sh HOSTPKG_CONFIG := pkg-config CFLAGS += $(shell $(HOSTPKG_CONFIG) --cflags libmnl 2>/dev/null) LDLIBS += $(shell $(HOSTPKG_CONFIG) --libs libmnl 2>/dev/null || echo -lmnl) -TEST_GEN_FILES = nf-queue connect_close +TEST_GEN_FILES = nf-queue connect_close audit_logread sctp_collision include ../lib.mk diff --git a/tools/testing/selftests/netfilter/audit_logread.c b/tools/testing/selftests/netfilter/audit_logread.c new file mode 100644 index 000000000000..a0a880fc2d9d --- /dev/null +++ b/tools/testing/selftests/netfilter/audit_logread.c @@ -0,0 +1,165 @@ +// SPDX-License-Identifier: GPL-2.0 + +#define _GNU_SOURCE +#include <errno.h> +#include <fcntl.h> +#include <poll.h> +#include <signal.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/socket.h> +#include <unistd.h> +#include <linux/audit.h> +#include <linux/netlink.h> + +static int fd; + +#define MAX_AUDIT_MESSAGE_LENGTH 8970 +struct audit_message { + struct nlmsghdr nlh; + union { + struct audit_status s; + char data[MAX_AUDIT_MESSAGE_LENGTH]; + } u; +}; + +int audit_recv(int fd, struct audit_message *rep) +{ + struct sockaddr_nl addr; + socklen_t addrlen = sizeof(addr); + int ret; + + do { + ret = recvfrom(fd, rep, sizeof(*rep), 0, + (struct sockaddr *)&addr, &addrlen); + } while (ret < 0 && errno == EINTR); + + if (ret < 0 || + addrlen != sizeof(addr) || + addr.nl_pid != 0 || + rep->nlh.nlmsg_type == NLMSG_ERROR) /* short-cut for now */ + return -1; + + return ret; +} + +int audit_send(int fd, uint16_t type, uint32_t key, uint32_t val) +{ + static int seq = 0; + struct audit_message msg = { + .nlh = { + .nlmsg_len = NLMSG_SPACE(sizeof(msg.u.s)), + .nlmsg_type = type, + .nlmsg_flags = NLM_F_REQUEST | NLM_F_ACK, + .nlmsg_seq = ++seq, + }, + .u.s = { + .mask = key, + .enabled = key == AUDIT_STATUS_ENABLED ? val : 0, + .pid = key == AUDIT_STATUS_PID ? val : 0, + } + }; + struct sockaddr_nl addr = { + .nl_family = AF_NETLINK, + }; + int ret; + + do { + ret = sendto(fd, &msg, msg.nlh.nlmsg_len, 0, + (struct sockaddr *)&addr, sizeof(addr)); + } while (ret < 0 && errno == EINTR); + + if (ret != (int)msg.nlh.nlmsg_len) + return -1; + return 0; +} + +int audit_set(int fd, uint32_t key, uint32_t val) +{ + struct audit_message rep = { 0 }; + int ret; + + ret = audit_send(fd, AUDIT_SET, key, val); + if (ret) + return ret; + + ret = audit_recv(fd, &rep); + if (ret < 0) + return ret; + return 0; +} + +int readlog(int fd) +{ + struct audit_message rep = { 0 }; + int ret = audit_recv(fd, &rep); + const char *sep = ""; + char *k, *v; + + if (ret < 0) + return ret; + + if (rep.nlh.nlmsg_type != AUDIT_NETFILTER_CFG) + return 0; + + /* skip the initial "audit(...): " part */ + strtok(rep.u.data, " "); + + while ((k = strtok(NULL, "="))) { + v = strtok(NULL, " "); + + /* these vary and/or are uninteresting, ignore */ + if (!strcmp(k, "pid") || + !strcmp(k, "comm") || + !strcmp(k, "subj")) + continue; + + /* strip the varying sequence number */ + if (!strcmp(k, "table")) + *strchrnul(v, ':') = '\0'; + + printf("%s%s=%s", sep, k, v); + sep = " "; + } + if (*sep) { + printf("\n"); + fflush(stdout); + } + return 0; +} + +void cleanup(int sig) +{ + audit_set(fd, AUDIT_STATUS_ENABLED, 0); + close(fd); + if (sig) + exit(0); +} + +int main(int argc, char **argv) +{ + struct sigaction act = { + .sa_handler = cleanup, + }; + + fd = socket(PF_NETLINK, SOCK_RAW, NETLINK_AUDIT); + if (fd < 0) { + perror("Can't open netlink socket"); + return -1; + } + + if (sigaction(SIGTERM, &act, NULL) < 0 || + sigaction(SIGINT, &act, NULL) < 0) { + perror("Can't set signal handler"); + close(fd); + return -1; + } + + audit_set(fd, AUDIT_STATUS_ENABLED, 1); + audit_set(fd, AUDIT_STATUS_PID, getpid()); + + while (1) + readlog(fd); +} diff --git a/tools/testing/selftests/netfilter/config b/tools/testing/selftests/netfilter/config index 4faf2ce021d9..7c42b1b2c69b 100644 --- a/tools/testing/selftests/netfilter/config +++ b/tools/testing/selftests/netfilter/config @@ -6,3 +6,4 @@ CONFIG_NFT_REDIR=m CONFIG_NFT_MASQ=m CONFIG_NFT_FLOW_OFFLOAD=m CONFIG_NF_CT_NETLINK=m +CONFIG_AUDIT=y diff --git a/tools/testing/selftests/netfilter/conntrack_sctp_collision.sh b/tools/testing/selftests/netfilter/conntrack_sctp_collision.sh new file mode 100755 index 000000000000..a924e595cfd8 --- /dev/null +++ b/tools/testing/selftests/netfilter/conntrack_sctp_collision.sh @@ -0,0 +1,89 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +# +# Testing For SCTP COLLISION SCENARIO as Below: +# +# 14:35:47.655279 IP CLIENT_IP.PORT > SERVER_IP.PORT: sctp (1) [INIT] [init tag: 2017837359] +# 14:35:48.353250 IP SERVER_IP.PORT > CLIENT_IP.PORT: sctp (1) [INIT] [init tag: 1187206187] +# 14:35:48.353275 IP CLIENT_IP.PORT > SERVER_IP.PORT: sctp (1) [INIT ACK] [init tag: 2017837359] +# 14:35:48.353283 IP SERVER_IP.PORT > CLIENT_IP.PORT: sctp (1) [COOKIE ECHO] +# 14:35:48.353977 IP CLIENT_IP.PORT > SERVER_IP.PORT: sctp (1) [COOKIE ACK] +# 14:35:48.855335 IP SERVER_IP.PORT > CLIENT_IP.PORT: sctp (1) [INIT ACK] [init tag: 164579970] +# +# TOPO: SERVER_NS (link0)<--->(link1) ROUTER_NS (link2)<--->(link3) CLIENT_NS + +CLIENT_NS=$(mktemp -u client-XXXXXXXX) +CLIENT_IP="198.51.200.1" +CLIENT_PORT=1234 + +SERVER_NS=$(mktemp -u server-XXXXXXXX) +SERVER_IP="198.51.100.1" +SERVER_PORT=1234 + +ROUTER_NS=$(mktemp -u router-XXXXXXXX) +CLIENT_GW="198.51.200.2" +SERVER_GW="198.51.100.2" + +# setup the topo +setup() { + ip net add $CLIENT_NS + ip net add $SERVER_NS + ip net add $ROUTER_NS + ip -n $SERVER_NS link add link0 type veth peer name link1 netns $ROUTER_NS + ip -n $CLIENT_NS link add link3 type veth peer name link2 netns $ROUTER_NS + + ip -n $SERVER_NS link set link0 up + ip -n $SERVER_NS addr add $SERVER_IP/24 dev link0 + ip -n $SERVER_NS route add $CLIENT_IP dev link0 via $SERVER_GW + + ip -n $ROUTER_NS link set link1 up + ip -n $ROUTER_NS link set link2 up + ip -n $ROUTER_NS addr add $SERVER_GW/24 dev link1 + ip -n $ROUTER_NS addr add $CLIENT_GW/24 dev link2 + ip net exec $ROUTER_NS sysctl -wq net.ipv4.ip_forward=1 + + ip -n $CLIENT_NS link set link3 up + ip -n $CLIENT_NS addr add $CLIENT_IP/24 dev link3 + ip -n $CLIENT_NS route add $SERVER_IP dev link3 via $CLIENT_GW + + # simulate the delay on OVS upcall by setting up a delay for INIT_ACK with + # tc on $SERVER_NS side + tc -n $SERVER_NS qdisc add dev link0 root handle 1: htb + tc -n $SERVER_NS class add dev link0 parent 1: classid 1:1 htb rate 100mbit + tc -n $SERVER_NS filter add dev link0 parent 1: protocol ip u32 match ip protocol 132 \ + 0xff match u8 2 0xff at 32 flowid 1:1 + tc -n $SERVER_NS qdisc add dev link0 parent 1:1 handle 10: netem delay 1200ms + + # simulate the ctstate check on OVS nf_conntrack + ip net exec $ROUTER_NS iptables -A FORWARD -m state --state INVALID,UNTRACKED -j DROP + ip net exec $ROUTER_NS iptables -A INPUT -p sctp -j DROP + + # use a smaller number for assoc's max_retrans to reproduce the issue + modprobe sctp + ip net exec $CLIENT_NS sysctl -wq net.sctp.association_max_retrans=3 +} + +cleanup() { + ip net exec $CLIENT_NS pkill sctp_collision 2>&1 >/dev/null + ip net exec $SERVER_NS pkill sctp_collision 2>&1 >/dev/null + ip net del "$CLIENT_NS" + ip net del "$SERVER_NS" + ip net del "$ROUTER_NS" +} + +do_test() { + ip net exec $SERVER_NS ./sctp_collision server \ + $SERVER_IP $SERVER_PORT $CLIENT_IP $CLIENT_PORT & + ip net exec $CLIENT_NS ./sctp_collision client \ + $CLIENT_IP $CLIENT_PORT $SERVER_IP $SERVER_PORT +} + +# NOTE: one way to work around the issue is set a smaller hb_interval +# ip net exec $CLIENT_NS sysctl -wq net.sctp.hb_interval=3500 + +# run the test case +trap cleanup EXIT +setup && \ +echo "Test for SCTP Collision in nf_conntrack:" && \ +do_test && echo "PASS!" +exit $? diff --git a/tools/testing/selftests/netfilter/nf_nat_edemux.sh b/tools/testing/selftests/netfilter/nf_nat_edemux.sh index 1092bbcb1fba..a1aa8f4a5828 100755 --- a/tools/testing/selftests/netfilter/nf_nat_edemux.sh +++ b/tools/testing/selftests/netfilter/nf_nat_edemux.sh @@ -11,16 +11,18 @@ ret=0 sfx=$(mktemp -u "XXXXXXXX") ns1="ns1-$sfx" ns2="ns2-$sfx" +socatpid=0 cleanup() { + [ $socatpid -gt 0 ] && kill $socatpid ip netns del $ns1 ip netns del $ns2 } -iperf3 -v > /dev/null 2>&1 +socat -h > /dev/null 2>&1 if [ $? -ne 0 ];then - echo "SKIP: Could not run test without iperf3" + echo "SKIP: Could not run test without socat" exit $ksft_skip fi @@ -60,8 +62,8 @@ ip netns exec $ns2 ip link set up dev veth2 ip netns exec $ns2 ip addr add 192.168.1.2/24 dev veth2 # Create a server in one namespace -ip netns exec $ns1 iperf3 -s > /dev/null 2>&1 & -iperfs=$! +ip netns exec $ns1 socat -u TCP-LISTEN:5201,fork OPEN:/dev/null,wronly=1 & +socatpid=$! # Restrict source port to just one so we don't have to exhaust # all others. @@ -83,17 +85,43 @@ sleep 1 # ip daddr:dport will be rewritten to 192.168.1.1 5201 # NAT must reallocate source port 10000 because # 192.168.1.2:10000 -> 192.168.1.1:5201 is already in use -echo test | ip netns exec $ns2 socat -t 3 -u STDIN TCP:10.96.0.1:443 >/dev/null +echo test | ip netns exec $ns2 socat -t 3 -u STDIN TCP:10.96.0.1:443,connect-timeout=3 >/dev/null ret=$? -kill $iperfs - # Check socat can connect to 10.96.0.1:443 (aka 192.168.1.1:5201). if [ $ret -eq 0 ]; then echo "PASS: socat can connect via NAT'd address" else echo "FAIL: socat cannot connect via NAT'd address" - exit 1 fi -exit 0 +# check sport clashres. +ip netns exec $ns1 iptables -t nat -A PREROUTING -p tcp --dport 5202 -j REDIRECT --to-ports 5201 +ip netns exec $ns1 iptables -t nat -A PREROUTING -p tcp --dport 5203 -j REDIRECT --to-ports 5201 + +sleep 5 | ip netns exec $ns2 socat -t 5 -u STDIN TCP:192.168.1.1:5202,connect-timeout=5 >/dev/null & +cpid1=$! +sleep 1 + +# if connect succeeds, client closes instantly due to EOF on stdin. +# if connect hangs, it will time out after 5s. +echo | ip netns exec $ns2 socat -t 3 -u STDIN TCP:192.168.1.1:5203,connect-timeout=5 >/dev/null & +cpid2=$! + +time_then=$(date +%s) +wait $cpid2 +rv=$? +time_now=$(date +%s) + +# Check how much time has elapsed, expectation is for +# 'cpid2' to connect and then exit (and no connect delay). +delta=$((time_now - time_then)) + +if [ $delta -lt 2 -a $rv -eq 0 ]; then + echo "PASS: could connect to service via redirected ports" +else + echo "FAIL: socat cannot connect to service via redirect ($delta seconds elapsed, returned $rv)" + ret=1 +fi + +exit $ret diff --git a/tools/testing/selftests/netfilter/nft_audit.sh b/tools/testing/selftests/netfilter/nft_audit.sh new file mode 100755 index 000000000000..99ed5bd6e840 --- /dev/null +++ b/tools/testing/selftests/netfilter/nft_audit.sh @@ -0,0 +1,245 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +# +# Check that audit logs generated for nft commands are as expected. + +SKIP_RC=4 +RC=0 + +nft --version >/dev/null 2>&1 || { + echo "SKIP: missing nft tool" + exit $SKIP_RC +} + +# Run everything in a separate network namespace +[ "${1}" != "run" ] && { unshare -n "${0}" run; exit $?; } + +# give other scripts a chance to finish - audit_logread sees all activity +sleep 1 + +logfile=$(mktemp) +rulefile=$(mktemp) +echo "logging into $logfile" +./audit_logread >"$logfile" & +logread_pid=$! +trap 'kill $logread_pid; rm -f $logfile $rulefile' EXIT +exec 3<"$logfile" + +do_test() { # (cmd, log) + echo -n "testing for cmd: $1 ... " + cat <&3 >/dev/null + $1 >/dev/null || exit 1 + sleep 0.1 + res=$(diff -a -u <(echo "$2") - <&3) + [ $? -eq 0 ] && { echo "OK"; return; } + echo "FAIL" + grep -v '^\(---\|+++\|@@\)' <<< "$res" + ((RC--)) +} + +nft flush ruleset + +# adding tables, chains and rules + +for table in t1 t2; do + do_test "nft add table $table" \ + "table=$table family=2 entries=1 op=nft_register_table" + + do_test "nft add chain $table c1" \ + "table=$table family=2 entries=1 op=nft_register_chain" + + do_test "nft add chain $table c2; add chain $table c3" \ + "table=$table family=2 entries=2 op=nft_register_chain" + + cmd="add rule $table c1 counter" + + do_test "nft $cmd" \ + "table=$table family=2 entries=1 op=nft_register_rule" + + do_test "nft $cmd; $cmd" \ + "table=$table family=2 entries=2 op=nft_register_rule" + + cmd="" + sep="" + for chain in c2 c3; do + for i in {1..3}; do + cmd+="$sep add rule $table $chain counter" + sep=";" + done + done + do_test "nft $cmd" \ + "table=$table family=2 entries=6 op=nft_register_rule" +done + +for ((i = 0; i < 500; i++)); do + echo "add rule t2 c3 counter accept comment \"rule $i\"" +done >$rulefile +do_test "nft -f $rulefile" \ +'table=t2 family=2 entries=500 op=nft_register_rule' + +# adding sets and elements + +settype='type inet_service; counter' +setelem='{ 22, 80, 443 }' +setblock="{ $settype; elements = $setelem; }" +do_test "nft add set t1 s $setblock" \ +"table=t1 family=2 entries=4 op=nft_register_set" + +do_test "nft add set t1 s2 $setblock; add set t1 s3 { $settype; }" \ +"table=t1 family=2 entries=5 op=nft_register_set" + +do_test "nft add element t1 s3 $setelem" \ +"table=t1 family=2 entries=3 op=nft_register_setelem" + +# adding counters + +do_test 'nft add counter t1 c1' \ +'table=t1 family=2 entries=1 op=nft_register_obj' + +do_test 'nft add counter t2 c1; add counter t2 c2' \ +'table=t2 family=2 entries=2 op=nft_register_obj' + +for ((i = 3; i <= 500; i++)); do + echo "add counter t2 c$i" +done >$rulefile +do_test "nft -f $rulefile" \ +'table=t2 family=2 entries=498 op=nft_register_obj' + +# adding/updating quotas + +do_test 'nft add quota t1 q1 { 10 bytes }' \ +'table=t1 family=2 entries=1 op=nft_register_obj' + +do_test 'nft add quota t2 q1 { 10 bytes }; add quota t2 q2 { 10 bytes }' \ +'table=t2 family=2 entries=2 op=nft_register_obj' + +for ((i = 3; i <= 500; i++)); do + echo "add quota t2 q$i { 10 bytes }" +done >$rulefile +do_test "nft -f $rulefile" \ +'table=t2 family=2 entries=498 op=nft_register_obj' + +# changing the quota value triggers obj update path +do_test 'nft add quota t1 q1 { 20 bytes }' \ +'table=t1 family=2 entries=1 op=nft_register_obj' + +# resetting rules + +do_test 'nft reset rules t1 c2' \ +'table=t1 family=2 entries=3 op=nft_reset_rule' + +do_test 'nft reset rules table t1' \ +'table=t1 family=2 entries=3 op=nft_reset_rule +table=t1 family=2 entries=3 op=nft_reset_rule +table=t1 family=2 entries=3 op=nft_reset_rule' + +do_test 'nft reset rules t2 c3' \ +'table=t2 family=2 entries=189 op=nft_reset_rule +table=t2 family=2 entries=188 op=nft_reset_rule +table=t2 family=2 entries=126 op=nft_reset_rule' + +do_test 'nft reset rules t2' \ +'table=t2 family=2 entries=3 op=nft_reset_rule +table=t2 family=2 entries=3 op=nft_reset_rule +table=t2 family=2 entries=186 op=nft_reset_rule +table=t2 family=2 entries=188 op=nft_reset_rule +table=t2 family=2 entries=129 op=nft_reset_rule' + +do_test 'nft reset rules' \ +'table=t1 family=2 entries=3 op=nft_reset_rule +table=t1 family=2 entries=3 op=nft_reset_rule +table=t1 family=2 entries=3 op=nft_reset_rule +table=t2 family=2 entries=3 op=nft_reset_rule +table=t2 family=2 entries=3 op=nft_reset_rule +table=t2 family=2 entries=180 op=nft_reset_rule +table=t2 family=2 entries=188 op=nft_reset_rule +table=t2 family=2 entries=135 op=nft_reset_rule' + +# resetting sets and elements + +elem=(22 ,80 ,443) +relem="" +for i in {1..3}; do + relem+="${elem[((i - 1))]}" + do_test "nft reset element t1 s { $relem }" \ + "table=t1 family=2 entries=$i op=nft_reset_setelem" +done + +do_test 'nft reset set t1 s' \ +'table=t1 family=2 entries=3 op=nft_reset_setelem' + +# resetting counters + +do_test 'nft reset counter t1 c1' \ +'table=t1 family=2 entries=1 op=nft_reset_obj' + +do_test 'nft reset counters t1' \ +'table=t1 family=2 entries=1 op=nft_reset_obj' + +do_test 'nft reset counters t2' \ +'table=t2 family=2 entries=342 op=nft_reset_obj +table=t2 family=2 entries=158 op=nft_reset_obj' + +do_test 'nft reset counters' \ +'table=t1 family=2 entries=1 op=nft_reset_obj +table=t2 family=2 entries=341 op=nft_reset_obj +table=t2 family=2 entries=159 op=nft_reset_obj' + +# resetting quotas + +do_test 'nft reset quota t1 q1' \ +'table=t1 family=2 entries=1 op=nft_reset_obj' + +do_test 'nft reset quotas t1' \ +'table=t1 family=2 entries=1 op=nft_reset_obj' + +do_test 'nft reset quotas t2' \ +'table=t2 family=2 entries=315 op=nft_reset_obj +table=t2 family=2 entries=185 op=nft_reset_obj' + +do_test 'nft reset quotas' \ +'table=t1 family=2 entries=1 op=nft_reset_obj +table=t2 family=2 entries=314 op=nft_reset_obj +table=t2 family=2 entries=186 op=nft_reset_obj' + +# deleting rules + +readarray -t handles < <(nft -a list chain t1 c1 | \ + sed -n 's/.*counter.* handle \(.*\)$/\1/p') + +do_test "nft delete rule t1 c1 handle ${handles[0]}" \ +'table=t1 family=2 entries=1 op=nft_unregister_rule' + +cmd='delete rule t1 c1 handle' +do_test "nft $cmd ${handles[1]}; $cmd ${handles[2]}" \ +'table=t1 family=2 entries=2 op=nft_unregister_rule' + +do_test 'nft flush chain t1 c2' \ +'table=t1 family=2 entries=3 op=nft_unregister_rule' + +do_test 'nft flush table t2' \ +'table=t2 family=2 entries=509 op=nft_unregister_rule' + +# deleting chains + +do_test 'nft delete chain t2 c2' \ +'table=t2 family=2 entries=1 op=nft_unregister_chain' + +# deleting sets and elements + +do_test 'nft delete element t1 s { 22 }' \ +'table=t1 family=2 entries=1 op=nft_unregister_setelem' + +do_test 'nft delete element t1 s { 80, 443 }' \ +'table=t1 family=2 entries=2 op=nft_unregister_setelem' + +do_test 'nft flush set t1 s2' \ +'table=t1 family=2 entries=3 op=nft_unregister_setelem' + +do_test 'nft delete set t1 s2' \ +'table=t1 family=2 entries=1 op=nft_unregister_set' + +do_test 'nft delete set t1 s3' \ +'table=t1 family=2 entries=1 op=nft_unregister_set' + +exit $RC diff --git a/tools/testing/selftests/netfilter/sctp_collision.c b/tools/testing/selftests/netfilter/sctp_collision.c new file mode 100644 index 000000000000..21bb1cfd8a85 --- /dev/null +++ b/tools/testing/selftests/netfilter/sctp_collision.c @@ -0,0 +1,99 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <arpa/inet.h> + +int main(int argc, char *argv[]) +{ + struct sockaddr_in saddr = {}, daddr = {}; + int sd, ret, len = sizeof(daddr); + struct timeval tv = {25, 0}; + char buf[] = "hello"; + + if (argc != 6 || (strcmp(argv[1], "server") && strcmp(argv[1], "client"))) { + printf("%s <server|client> <LOCAL_IP> <LOCAL_PORT> <REMOTE_IP> <REMOTE_PORT>\n", + argv[0]); + return -1; + } + + sd = socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP); + if (sd < 0) { + printf("Failed to create sd\n"); + return -1; + } + + saddr.sin_family = AF_INET; + saddr.sin_addr.s_addr = inet_addr(argv[2]); + saddr.sin_port = htons(atoi(argv[3])); + + ret = bind(sd, (struct sockaddr *)&saddr, sizeof(saddr)); + if (ret < 0) { + printf("Failed to bind to address\n"); + goto out; + } + + ret = listen(sd, 5); + if (ret < 0) { + printf("Failed to listen on port\n"); + goto out; + } + + daddr.sin_family = AF_INET; + daddr.sin_addr.s_addr = inet_addr(argv[4]); + daddr.sin_port = htons(atoi(argv[5])); + + /* make test shorter than 25s */ + ret = setsockopt(sd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv)); + if (ret < 0) { + printf("Failed to setsockopt SO_RCVTIMEO\n"); + goto out; + } + + if (!strcmp(argv[1], "server")) { + sleep(1); /* wait a bit for client's INIT */ + ret = connect(sd, (struct sockaddr *)&daddr, len); + if (ret < 0) { + printf("Failed to connect to peer\n"); + goto out; + } + ret = recvfrom(sd, buf, sizeof(buf), 0, (struct sockaddr *)&daddr, &len); + if (ret < 0) { + printf("Failed to recv msg %d\n", ret); + goto out; + } + ret = sendto(sd, buf, strlen(buf) + 1, 0, (struct sockaddr *)&daddr, len); + if (ret < 0) { + printf("Failed to send msg %d\n", ret); + goto out; + } + printf("Server: sent! %d\n", ret); + } + + if (!strcmp(argv[1], "client")) { + usleep(300000); /* wait a bit for server's listening */ + ret = connect(sd, (struct sockaddr *)&daddr, len); + if (ret < 0) { + printf("Failed to connect to peer\n"); + goto out; + } + sleep(1); /* wait a bit for server's delayed INIT_ACK to reproduce the issue */ + ret = sendto(sd, buf, strlen(buf) + 1, 0, (struct sockaddr *)&daddr, len); + if (ret < 0) { + printf("Failed to send msg %d\n", ret); + goto out; + } + ret = recvfrom(sd, buf, sizeof(buf), 0, (struct sockaddr *)&daddr, &len); + if (ret < 0) { + printf("Failed to recv msg %d\n", ret); + goto out; + } + printf("Client: rcvd! %d\n", ret); + } + ret = 0; +out: + close(sd); + return ret; +} diff --git a/tools/testing/selftests/netfilter/xt_string.sh b/tools/testing/selftests/netfilter/xt_string.sh new file mode 100755 index 000000000000..1802653a4728 --- /dev/null +++ b/tools/testing/selftests/netfilter/xt_string.sh @@ -0,0 +1,128 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# return code to signal skipped test +ksft_skip=4 +rc=0 + +if ! iptables --version >/dev/null 2>&1; then + echo "SKIP: Test needs iptables" + exit $ksft_skip +fi +if ! ip -V >/dev/null 2>&1; then + echo "SKIP: Test needs iproute2" + exit $ksft_skip +fi +if ! nc -h >/dev/null 2>&1; then + echo "SKIP: Test needs netcat" + exit $ksft_skip +fi + +pattern="foo bar baz" +patlen=11 +hdrlen=$((20 + 8)) # IPv4 + UDP +ns="ns-$(mktemp -u XXXXXXXX)" +trap 'ip netns del $ns' EXIT +ip netns add "$ns" +ip -net "$ns" link add d0 type dummy +ip -net "$ns" link set d0 up +ip -net "$ns" addr add 10.1.2.1/24 dev d0 + +#ip netns exec "$ns" tcpdump -npXi d0 & +#tcpdump_pid=$! +#trap 'kill $tcpdump_pid; ip netns del $ns' EXIT + +add_rule() { # (alg, from, to) + ip netns exec "$ns" \ + iptables -A OUTPUT -o d0 -m string \ + --string "$pattern" --algo $1 --from $2 --to $3 +} +showrules() { # () + ip netns exec "$ns" iptables -v -S OUTPUT | grep '^-A' +} +zerorules() { + ip netns exec "$ns" iptables -Z OUTPUT +} +countrule() { # (pattern) + showrules | grep -c -- "$*" +} +send() { # (offset) + ( for ((i = 0; i < $1 - $hdrlen; i++)); do + printf " " + done + printf "$pattern" + ) | ip netns exec "$ns" nc -w 1 -u 10.1.2.2 27374 +} + +add_rule bm 1000 1500 +add_rule bm 1400 1600 +add_rule kmp 1000 1500 +add_rule kmp 1400 1600 + +zerorules +send 0 +send $((1000 - $patlen)) +if [ $(countrule -c 0 0) -ne 4 ]; then + echo "FAIL: rules match data before --from" + showrules + ((rc--)) +fi + +zerorules +send 1000 +send $((1400 - $patlen)) +if [ $(countrule -c 2) -ne 2 ]; then + echo "FAIL: only two rules should match at low offset" + showrules + ((rc--)) +fi + +zerorules +send $((1500 - $patlen)) +if [ $(countrule -c 1) -ne 4 ]; then + echo "FAIL: all rules should match at end of packet" + showrules + ((rc--)) +fi + +zerorules +send 1495 +if [ $(countrule -c 1) -ne 1 ]; then + echo "FAIL: only kmp with proper --to should match pattern spanning fragments" + showrules + ((rc--)) +fi + +zerorules +send 1500 +if [ $(countrule -c 1) -ne 2 ]; then + echo "FAIL: two rules should match pattern at start of second fragment" + showrules + ((rc--)) +fi + +zerorules +send $((1600 - $patlen)) +if [ $(countrule -c 1) -ne 2 ]; then + echo "FAIL: two rules should match pattern at end of largest --to" + showrules + ((rc--)) +fi + +zerorules +send $((1600 - $patlen + 1)) +if [ $(countrule -c 1) -ne 0 ]; then + echo "FAIL: no rules should match pattern extending largest --to" + showrules + ((rc--)) +fi + +zerorules +send 1600 +if [ $(countrule -c 1) -ne 0 ]; then + echo "FAIL: no rule should match pattern past largest --to" + showrules + ((rc--)) +fi + +exit $rc diff --git a/tools/testing/selftests/nolibc/.gitignore b/tools/testing/selftests/nolibc/.gitignore index 52f613cdad54..5119f9f7afd2 100644 --- a/tools/testing/selftests/nolibc/.gitignore +++ b/tools/testing/selftests/nolibc/.gitignore @@ -1,4 +1,5 @@ /initramfs/ +/initramfs.cpio /libc-test /nolibc-test /run.out diff --git a/tools/testing/selftests/nolibc/Makefile b/tools/testing/selftests/nolibc/Makefile index dfe66776a331..a0fc07253baf 100644 --- a/tools/testing/selftests/nolibc/Makefile +++ b/tools/testing/selftests/nolibc/Makefile @@ -82,7 +82,7 @@ QEMU_ARCH_arm = arm QEMU_ARCH_mips = mipsel # works with malta_defconfig QEMU_ARCH_ppc = ppc QEMU_ARCH_ppc64 = ppc64 -QEMU_ARCH_ppc64le = ppc64le +QEMU_ARCH_ppc64le = ppc64 QEMU_ARCH_riscv = riscv64 QEMU_ARCH_s390 = s390x QEMU_ARCH_loongarch = loongarch64 @@ -113,6 +113,7 @@ else Q=@ endif +CFLAGS_i386 = $(call cc-option,-m32) CFLAGS_ppc = -m32 -mbig-endian -mno-vsx $(call cc-option,-mmultiple) CFLAGS_ppc64 = -m64 -mbig-endian -mno-vsx $(call cc-option,-mmultiple) CFLAGS_ppc64le = -m64 -mlittle-endian -mno-vsx $(call cc-option,-mabi=elfv2) @@ -131,18 +132,20 @@ REPORT ?= awk '/\[OK\][\r]*$$/{p++} /\[FAIL\][\r]*$$/{if (!f) printf("\n"); f++ help: @echo "Supported targets under selftests/nolibc:" - @echo " all call the \"run\" target below" - @echo " help this help" - @echo " sysroot create the nolibc sysroot here (uses \$$ARCH)" - @echo " nolibc-test build the executable (uses \$$CC and \$$CROSS_COMPILE)" - @echo " libc-test build an executable using the compiler's default libc instead" - @echo " run-user runs the executable under QEMU (uses \$$XARCH, \$$TEST)" - @echo " initramfs prepare the initramfs with nolibc-test" - @echo " defconfig create a fresh new default config (uses \$$XARCH)" - @echo " kernel (re)build the kernel with the initramfs (uses \$$XARCH)" - @echo " run runs the kernel in QEMU after building it (uses \$$XARCH, \$$TEST)" - @echo " rerun runs a previously prebuilt kernel in QEMU (uses \$$XARCH, \$$TEST)" - @echo " clean clean the sysroot, initramfs, build and output files" + @echo " all call the \"run\" target below" + @echo " help this help" + @echo " sysroot create the nolibc sysroot here (uses \$$ARCH)" + @echo " nolibc-test build the executable (uses \$$CC and \$$CROSS_COMPILE)" + @echo " libc-test build an executable using the compiler's default libc instead" + @echo " run-user runs the executable under QEMU (uses \$$XARCH, \$$TEST)" + @echo " initramfs.cpio prepare the initramfs archive with nolibc-test" + @echo " initramfs prepare the initramfs tree with nolibc-test" + @echo " defconfig create a fresh new default config (uses \$$XARCH)" + @echo " kernel (re)build the kernel (uses \$$XARCH)" + @echo " kernel-standalone (re)build the kernel with the initramfs (uses \$$XARCH)" + @echo " run runs the kernel in QEMU after building it (uses \$$XARCH, \$$TEST)" + @echo " rerun runs a previously prebuilt kernel in QEMU (uses \$$XARCH, \$$TEST)" + @echo " clean clean the sysroot, initramfs, build and output files" @echo "" @echo "The output file is \"run.out\". Test ranges may be passed using \$$TEST." @echo "" @@ -168,17 +171,17 @@ sysroot/$(ARCH)/include: $(Q)mv sysroot/sysroot sysroot/$(ARCH) ifneq ($(NOLIBC_SYSROOT),0) -nolibc-test: nolibc-test.c sysroot/$(ARCH)/include +nolibc-test: nolibc-test.c nolibc-test-linkage.c sysroot/$(ARCH)/include $(QUIET_CC)$(CC) $(CFLAGS) $(LDFLAGS) -o $@ \ - -nostdlib -static -Isysroot/$(ARCH)/include $< -lgcc + -nostdlib -nostdinc -static -Isysroot/$(ARCH)/include nolibc-test.c nolibc-test-linkage.c -lgcc else -nolibc-test: nolibc-test.c +nolibc-test: nolibc-test.c nolibc-test-linkage.c $(QUIET_CC)$(CC) $(CFLAGS) $(LDFLAGS) -o $@ \ - -nostdlib -static -include ../../../include/nolibc/nolibc.h $< -lgcc + -nostdlib -static -include ../../../include/nolibc/nolibc.h nolibc-test.c nolibc-test-linkage.c -lgcc endif -libc-test: nolibc-test.c - $(QUIET_CC)$(HOSTCC) -o $@ $< +libc-test: nolibc-test.c nolibc-test-linkage.c + $(QUIET_CC)$(HOSTCC) -o $@ nolibc-test.c nolibc-test-linkage.c # local libc-test run-libc-test: libc-test @@ -195,6 +198,9 @@ run-user: nolibc-test $(Q)qemu-$(QEMU_ARCH) ./nolibc-test > "$(CURDIR)/run.out" || : $(Q)$(REPORT) $(CURDIR)/run.out +initramfs.cpio: kernel nolibc-test + $(QUIET_GEN)echo 'file /init nolibc-test 755 0 0' | $(srctree)/usr/gen_init_cpio - > initramfs.cpio + initramfs: nolibc-test $(QUIET_MKDIR)mkdir -p initramfs $(call QUIET_INSTALL, initramfs/init) @@ -203,17 +209,20 @@ initramfs: nolibc-test defconfig: $(Q)$(MAKE) -C $(srctree) ARCH=$(ARCH) CC=$(CC) CROSS_COMPILE=$(CROSS_COMPILE) mrproper $(DEFCONFIG) prepare -kernel: initramfs +kernel: + $(Q)$(MAKE) -C $(srctree) ARCH=$(ARCH) CC=$(CC) CROSS_COMPILE=$(CROSS_COMPILE) $(IMAGE_NAME) + +kernel-standalone: initramfs $(Q)$(MAKE) -C $(srctree) ARCH=$(ARCH) CC=$(CC) CROSS_COMPILE=$(CROSS_COMPILE) $(IMAGE_NAME) CONFIG_INITRAMFS_SOURCE=$(CURDIR)/initramfs # run the tests after building the kernel -run: kernel - $(Q)qemu-system-$(QEMU_ARCH) -display none -no-reboot -kernel "$(srctree)/$(IMAGE)" -serial stdio $(QEMU_ARGS) > "$(CURDIR)/run.out" +run: kernel initramfs.cpio + $(Q)qemu-system-$(QEMU_ARCH) -display none -no-reboot -kernel "$(srctree)/$(IMAGE)" -initrd initramfs.cpio -serial stdio $(QEMU_ARGS) > "$(CURDIR)/run.out" $(Q)$(REPORT) $(CURDIR)/run.out # re-run the tests from an existing kernel rerun: - $(Q)qemu-system-$(QEMU_ARCH) -display none -no-reboot -kernel "$(srctree)/$(IMAGE)" -serial stdio $(QEMU_ARGS) > "$(CURDIR)/run.out" + $(Q)qemu-system-$(QEMU_ARCH) -display none -no-reboot -kernel "$(srctree)/$(IMAGE)" -initrd initramfs.cpio -serial stdio $(QEMU_ARGS) > "$(CURDIR)/run.out" $(Q)$(REPORT) $(CURDIR)/run.out # report with existing test log @@ -227,6 +236,8 @@ clean: $(Q)rm -f nolibc-test $(call QUIET_CLEAN, libc-test) $(Q)rm -f libc-test + $(call QUIET_CLEAN, initramfs.cpio) + $(Q)rm -rf initramfs.cpio $(call QUIET_CLEAN, initramfs) $(Q)rm -rf initramfs $(call QUIET_CLEAN, run.out) diff --git a/tools/testing/selftests/nolibc/nolibc-test-linkage.c b/tools/testing/selftests/nolibc/nolibc-test-linkage.c new file mode 100644 index 000000000000..5ff4c8a1db2a --- /dev/null +++ b/tools/testing/selftests/nolibc/nolibc-test-linkage.c @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#include "nolibc-test-linkage.h" + +#ifndef NOLIBC +#include <errno.h> +#endif + +void *linkage_test_errno_addr(void) +{ + return &errno; +} + +int linkage_test_constructor_test_value; + +__attribute__((constructor)) +static void constructor1(void) +{ + linkage_test_constructor_test_value = 2; +} + +__attribute__((constructor)) +static void constructor2(void) +{ + linkage_test_constructor_test_value *= 3; +} diff --git a/tools/testing/selftests/nolibc/nolibc-test-linkage.h b/tools/testing/selftests/nolibc/nolibc-test-linkage.h new file mode 100644 index 000000000000..c66473070d73 --- /dev/null +++ b/tools/testing/selftests/nolibc/nolibc-test-linkage.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef _NOLIBC_TEST_LINKAGE_H +#define _NOLIBC_TEST_LINKAGE_H + +void *linkage_test_errno_addr(void); +extern int linkage_test_constructor_test_value; + +#endif /* _NOLIBC_TEST_LINKAGE_H */ diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index fb3bf91462e2..2f10541e6f38 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -41,6 +41,8 @@ #endif #endif +#include "nolibc-test-linkage.h" + /* for the type of int_fast16_t and int_fast32_t, musl differs from glibc and nolibc */ #define SINT_MAX_OF_TYPE(type) (((type)1 << (sizeof(type) * 8 - 2)) - (type)1 + ((type)1 << (sizeof(type) * 8 - 2))) #define SINT_MIN_OF_TYPE(type) (-SINT_MAX_OF_TYPE(type) - 1) @@ -57,6 +59,9 @@ static int test_argc; /* will be used by some test cases as readable file, please don't write it */ static const char *argv0; +/* will be used by constructor tests */ +static int constructor_test_value; + /* definition of a series of tests */ struct test { const char *name; /* test name */ @@ -594,6 +599,19 @@ int expect_strne(const char *expr, int llen, const char *cmp) #define CASE_TEST(name) \ case __LINE__: llen += printf("%d %s", test, #name); +/* constructors validate that they are executed in definition order */ +__attribute__((constructor)) +static void constructor1(void) +{ + constructor_test_value = 1; +} + +__attribute__((constructor)) +static void constructor2(void) +{ + constructor_test_value *= 2; +} + int run_startup(int min, int max) { int test; @@ -630,7 +648,9 @@ int run_startup(int min, int max) CASE_TEST(environ_HOME); EXPECT_PTRNZ(1, getenv("HOME")); break; CASE_TEST(auxv_addr); EXPECT_PTRGT(test_auxv != (void *)-1, test_auxv, brk); break; CASE_TEST(auxv_AT_UID); EXPECT_EQ(1, getauxval(AT_UID), getuid()); break; - CASE_TEST(auxv_AT_PAGESZ); EXPECT_GE(1, getauxval(AT_PAGESZ), 4096); break; + CASE_TEST(constructor); EXPECT_EQ(1, constructor_test_value, 2); break; + CASE_TEST(linkage_errno); EXPECT_PTREQ(1, linkage_test_errno_addr(), &errno); break; + CASE_TEST(linkage_constr); EXPECT_EQ(1, linkage_test_constructor_test_value, 6); break; case __LINE__: return ret; /* must be last */ /* note: do not set any defaults so as to permit holes above */ @@ -894,14 +914,14 @@ int run_syscall(int min, int max) CASE_TEST(lseek_0); EXPECT_SYSER(1, lseek(0, 0, SEEK_SET), -1, ESPIPE); break; CASE_TEST(mkdir_root); EXPECT_SYSER(1, mkdir("/", 0755), -1, EEXIST); break; CASE_TEST(mmap_bad); EXPECT_PTRER(1, mmap(NULL, 0, PROT_READ, MAP_PRIVATE, 0, 0), MAP_FAILED, EINVAL); break; - CASE_TEST(munmap_bad); EXPECT_SYSER(1, munmap((void *)1, 0), -1, EINVAL); break; + CASE_TEST(munmap_bad); EXPECT_SYSER(1, munmap(NULL, 0), -1, EINVAL); break; CASE_TEST(mmap_munmap_good); EXPECT_SYSZR(1, test_mmap_munmap()); break; CASE_TEST(open_tty); EXPECT_SYSNE(1, tmp = open("/dev/null", 0), -1); if (tmp != -1) close(tmp); break; CASE_TEST(open_blah); EXPECT_SYSER(1, tmp = open("/proc/self/blah", 0), -1, ENOENT); if (tmp != -1) close(tmp); break; CASE_TEST(pipe); EXPECT_SYSZR(1, test_pipe()); break; CASE_TEST(poll_null); EXPECT_SYSZR(1, poll(NULL, 0, 0)); break; CASE_TEST(poll_stdout); EXPECT_SYSNE(1, ({ struct pollfd fds = { 1, POLLOUT, 0}; poll(&fds, 1, 0); }), -1); break; - CASE_TEST(poll_fault); EXPECT_SYSER(1, poll((void *)1, 1, 0), -1, EFAULT); break; + CASE_TEST(poll_fault); EXPECT_SYSER(1, poll(NULL, 1, 0), -1, EFAULT); break; CASE_TEST(prctl); EXPECT_SYSER(1, prctl(PR_SET_NAME, (unsigned long)NULL, 0, 0, 0), -1, EFAULT); break; CASE_TEST(read_badf); EXPECT_SYSER(1, read(-1, &tmp, 1), -1, EBADF); break; CASE_TEST(rmdir_blah); EXPECT_SYSER(1, rmdir("/blah"), -1, ENOENT); break; @@ -910,7 +930,7 @@ int run_syscall(int min, int max) CASE_TEST(select_stdout); EXPECT_SYSNE(1, ({ fd_set fds; FD_ZERO(&fds); FD_SET(1, &fds); select(2, NULL, &fds, NULL, NULL); }), -1); break; CASE_TEST(select_fault); EXPECT_SYSER(1, select(1, (void *)1, NULL, NULL, 0), -1, EFAULT); break; CASE_TEST(stat_blah); EXPECT_SYSER(1, stat("/proc/self/blah", &stat_buf), -1, ENOENT); break; - CASE_TEST(stat_fault); EXPECT_SYSER(1, stat((void *)1, &stat_buf), -1, EFAULT); break; + CASE_TEST(stat_fault); EXPECT_SYSER(1, stat(NULL, &stat_buf), -1, EFAULT); break; CASE_TEST(stat_timestamps); EXPECT_SYSZR(1, test_stat_timestamps()); break; CASE_TEST(symlink_root); EXPECT_SYSER(1, symlink("/", "/"), -1, EEXIST); break; CASE_TEST(unlink_root); EXPECT_SYSER(1, unlink("/"), -1, EISDIR); break; diff --git a/tools/testing/selftests/openat2/Makefile b/tools/testing/selftests/openat2/Makefile index 843ba56d8e49..254d676a2689 100644 --- a/tools/testing/selftests/openat2/Makefile +++ b/tools/testing/selftests/openat2/Makefile @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-or-later -CFLAGS += -Wall -O2 -g -fsanitize=address -fsanitize=undefined +CFLAGS += -Wall -O2 -g -fsanitize=address -fsanitize=undefined -static-libasan TEST_GEN_PROGS := openat2_test resolve_test rename_attack_test include ../lib.mk diff --git a/tools/testing/selftests/powerpc/Makefile b/tools/testing/selftests/powerpc/Makefile index 49f2ad1793fd..7ea42fa02eab 100644 --- a/tools/testing/selftests/powerpc/Makefile +++ b/tools/testing/selftests/powerpc/Makefile @@ -59,12 +59,11 @@ override define INSTALL_RULE done; endef -override define EMIT_TESTS +emit_tests: +@for TARGET in $(SUB_DIRS); do \ BUILD_TARGET=$(OUTPUT)/$$TARGET; \ - $(MAKE) OUTPUT=$$BUILD_TARGET -s -C $$TARGET emit_tests;\ + $(MAKE) OUTPUT=$$BUILD_TARGET -s -C $$TARGET $@;\ done; -endef override define CLEAN +@for TARGET in $(SUB_DIRS); do \ @@ -77,4 +76,4 @@ endef tags: find . -name '*.c' -o -name '*.h' | xargs ctags -.PHONY: tags $(SUB_DIRS) +.PHONY: tags $(SUB_DIRS) emit_tests diff --git a/tools/testing/selftests/powerpc/pmu/Makefile b/tools/testing/selftests/powerpc/pmu/Makefile index 2b95e44d20ff..a284fa874a9f 100644 --- a/tools/testing/selftests/powerpc/pmu/Makefile +++ b/tools/testing/selftests/powerpc/pmu/Makefile @@ -30,13 +30,14 @@ override define RUN_TESTS +TARGET=event_code_tests; BUILD_TARGET=$$OUTPUT/$$TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests endef -DEFAULT_EMIT_TESTS := $(EMIT_TESTS) -override define EMIT_TESTS - $(DEFAULT_EMIT_TESTS) +emit_tests: + for TEST in $(TEST_GEN_PROGS); do \ + BASENAME_TEST=`basename $$TEST`; \ + echo "$(COLLECTION):$$BASENAME_TEST"; \ + done +TARGET=ebb; BUILD_TARGET=$$OUTPUT/$$TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET -s -C $$TARGET emit_tests +TARGET=sampling_tests; BUILD_TARGET=$$OUTPUT/$$TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET -s -C $$TARGET emit_tests +TARGET=event_code_tests; BUILD_TARGET=$$OUTPUT/$$TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET -s -C $$TARGET emit_tests -endef DEFAULT_INSTALL_RULE := $(INSTALL_RULE) override define INSTALL_RULE @@ -64,4 +65,4 @@ sampling_tests: event_code_tests: TARGET=$@; BUILD_TARGET=$$OUTPUT/$$TARGET; mkdir -p $$BUILD_TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET -k -C $$TARGET all -.PHONY: all run_tests ebb sampling_tests event_code_tests +.PHONY: all run_tests ebb sampling_tests event_code_tests emit_tests diff --git a/tools/testing/selftests/proc/proc-empty-vm.c b/tools/testing/selftests/proc/proc-empty-vm.c index b16c13688b88..ee71ce52cb6a 100644 --- a/tools/testing/selftests/proc/proc-empty-vm.c +++ b/tools/testing/selftests/proc/proc-empty-vm.c @@ -267,6 +267,7 @@ static const char g_smaps_rollup[] = "Private_Dirty: 0 kB\n" "Referenced: 0 kB\n" "Anonymous: 0 kB\n" +"KSM: 0 kB\n" "LazyFree: 0 kB\n" "AnonHugePages: 0 kB\n" "ShmemPmdMapped: 0 kB\n" diff --git a/tools/testing/selftests/ptp/ptpchmaskfmt.sh b/tools/testing/selftests/ptp/ptpchmaskfmt.sh new file mode 100644 index 000000000000..0a06ba8af300 --- /dev/null +++ b/tools/testing/selftests/ptp/ptpchmaskfmt.sh @@ -0,0 +1,14 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# Simple helper script to transform ptp debugfs timestamp event queue filtering +# masks from decimal values to hexadecimal values + +# Only takes the debugfs mask file path as an argument +DEBUGFS_MASKFILE="${1}" + +#shellcheck disable=SC2013,SC2086 +for int in $(cat "$DEBUGFS_MASKFILE") ; do + printf '0x%08X ' "$int" +done +echo diff --git a/tools/testing/selftests/ptp/testptp.c b/tools/testing/selftests/ptp/testptp.c index c9f6cca4feb4..011252fe238c 100644 --- a/tools/testing/selftests/ptp/testptp.c +++ b/tools/testing/selftests/ptp/testptp.c @@ -121,6 +121,7 @@ static void usage(char *progname) " -d name device to open\n" " -e val read 'val' external time stamp events\n" " -f val adjust the ptp clock frequency by 'val' ppb\n" + " -F chan Enable single channel mask and keep device open for debugfs verification.\n" " -g get the ptp clock time\n" " -h prints this message\n" " -i val index for event/trigger\n" @@ -187,6 +188,7 @@ int main(int argc, char *argv[]) int pps = -1; int seconds = 0; int settime = 0; + int channel = -1; int64_t t1, t2, tp; int64_t interval, offset; @@ -196,7 +198,7 @@ int main(int argc, char *argv[]) progname = strrchr(argv[0], '/'); progname = progname ? 1+progname : argv[0]; - while (EOF != (c = getopt(argc, argv, "cd:e:f:ghH:i:k:lL:n:o:p:P:sSt:T:w:x:Xz"))) { + while (EOF != (c = getopt(argc, argv, "cd:e:f:F:ghH:i:k:lL:n:o:p:P:sSt:T:w:x:Xz"))) { switch (c) { case 'c': capabilities = 1; @@ -210,6 +212,9 @@ int main(int argc, char *argv[]) case 'f': adjfreq = atoi(optarg); break; + case 'F': + channel = atoi(optarg); + break; case 'g': gettime = 1; break; @@ -604,6 +609,18 @@ int main(int argc, char *argv[]) free(xts); } + if (channel >= 0) { + if (ioctl(fd, PTP_MASK_CLEAR_ALL)) { + perror("PTP_MASK_CLEAR_ALL"); + } else if (ioctl(fd, PTP_MASK_EN_SINGLE, (unsigned int *)&channel)) { + perror("PTP_MASK_EN_SINGLE"); + } else { + printf("Channel %d exclusively enabled. Check on debugfs.\n", channel); + printf("Press any key to continue\n."); + getchar(); + } + } + close(fd); return 0; } diff --git a/tools/testing/selftests/rcutorture/bin/functions.sh b/tools/testing/selftests/rcutorture/bin/functions.sh index b8e2ea23cb3f..6e415ddb206f 100644..100755 --- a/tools/testing/selftests/rcutorture/bin/functions.sh +++ b/tools/testing/selftests/rcutorture/bin/functions.sh @@ -331,3 +331,32 @@ specify_qemu_net () { echo $1 -net none fi } + +# Extract the ftrace output from the console log output +# The ftrace output in the original logs look like: +# Dumping ftrace buffer: +# --------------------------------- +# [...] +# --------------------------------- +extract_ftrace_from_console() { + awk < "$1" ' + + /Dumping ftrace buffer:/ { + buffer_count++ + print "Ftrace dump " buffer_count ":" + capture = 1 + next + } + + /---------------------------------/ { + if(capture == 1) { + capture = 2 + next + } else if(capture == 2) { + capture = 0 + print "" + } + } + + capture == 2' +} diff --git a/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh b/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh index 5be670dd4009..de65d77b47ff 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh @@ -13,7 +13,7 @@ # # Authors: Paul E. McKenney <paulmck@linux.ibm.com> -T=/tmp/kvm-recheck.sh.$$ +T="`mktemp ${TMPDIR-/tmp}/kvm-recheck.sh.XXXXXX`" trap 'rm -f $T' 0 2 configerrors=0 diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index b0f36a638a69..7af73ddc148d 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -49,6 +49,7 @@ TORTURE_SHUTDOWN_GRACE=180 TORTURE_SUITE=rcu TORTURE_MOD=rcutorture TORTURE_TRUST_MAKE="" +debuginfo="CONFIG_DEBUG_INFO_NONE=n CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y" resdir="" configs="" cpus=0 @@ -68,6 +69,7 @@ usage () { echo " --cpus N" echo " --datestamp string" echo " --defconfig string" + echo " --debug-info" echo " --dryrun batches|scenarios|sched|script" echo " --duration minutes | <seconds>s | <hours>h | <days>d" echo " --gdb" @@ -135,6 +137,15 @@ do ds=$2 shift ;; + --debug-info|--debuginfo) + if test -z "$TORTURE_KCONFIG_KCSAN_ARG" && test -z "$TORTURE_BOOT_GDB_ARG" + then + TORTURE_KCONFIG_KCSAN_ARG="$debuginfo"; export TORTURE_KCONFIG_KCSAN_ARG + TORTURE_BOOT_GDB_ARG="nokaslr"; export TORTURE_BOOT_GDB_ARG + else + echo "Ignored redundant --debug-info (implied by --kcsan &c)" + fi + ;; --defconfig) checkarg --defconfig "defconfigtype" "$#" "$2" '^[^/][^/]*$' '^--' TORTURE_DEFCONFIG=$2 @@ -163,7 +174,7 @@ do shift ;; --gdb) - TORTURE_KCONFIG_GDB_ARG="CONFIG_DEBUG_INFO_NONE=n CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y"; export TORTURE_KCONFIG_GDB_ARG + TORTURE_KCONFIG_GDB_ARG="$debuginfo"; export TORTURE_KCONFIG_GDB_ARG TORTURE_BOOT_GDB_ARG="nokaslr"; export TORTURE_BOOT_GDB_ARG TORTURE_QEMU_GDB_ARG="-s -S"; export TORTURE_QEMU_GDB_ARG ;; @@ -179,7 +190,7 @@ do shift ;; --kasan) - TORTURE_KCONFIG_KASAN_ARG="CONFIG_DEBUG_INFO_NONE=n CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_KASAN=y"; export TORTURE_KCONFIG_KASAN_ARG + TORTURE_KCONFIG_KASAN_ARG="$debuginfo CONFIG_KASAN=y"; export TORTURE_KCONFIG_KASAN_ARG if test -n "$torture_qemu_mem_default" then TORTURE_QEMU_MEM=2G @@ -191,7 +202,7 @@ do shift ;; --kcsan) - TORTURE_KCONFIG_KCSAN_ARG="CONFIG_DEBUG_INFO_NONE=n CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_KCSAN=y CONFIG_KCSAN_STRICT=y CONFIG_KCSAN_REPORT_ONCE_IN_MS=100000 CONFIG_KCSAN_VERBOSE=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y"; export TORTURE_KCONFIG_KCSAN_ARG + TORTURE_KCONFIG_KCSAN_ARG="$debuginfo CONFIG_KCSAN=y CONFIG_KCSAN_STRICT=y CONFIG_KCSAN_REPORT_ONCE_IN_MS=100000 CONFIG_KCSAN_VERBOSE=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y"; export TORTURE_KCONFIG_KCSAN_ARG ;; --kmake-arg|--kmake-args) checkarg --kmake-arg "(kernel make arguments)" $# "$2" '.*' '^error$' diff --git a/tools/testing/selftests/rcutorture/bin/parse-console.sh b/tools/testing/selftests/rcutorture/bin/parse-console.sh index 9ab0f6bc172c..b07c11cf6929 100755 --- a/tools/testing/selftests/rcutorture/bin/parse-console.sh +++ b/tools/testing/selftests/rcutorture/bin/parse-console.sh @@ -11,7 +11,7 @@ # # Authors: Paul E. McKenney <paulmck@linux.ibm.com> -T=${TMPDIR-/tmp}/parse-console.sh.$$ +T="`mktemp -d ${TMPDIR-/tmp}/parse-console.sh.XXXXXX`" file="$1" title="$2" @@ -182,3 +182,10 @@ if ! test -s $file.diags then rm -f $file.diags fi + +# Call extract_ftrace_from_console function, if the output is empty, +# don't create $file.ftrace. Otherwise output the results to $file.ftrace +extract_ftrace_from_console $file > $file.ftrace +if [ ! -s $file.ftrace ]; then + rm -f $file.ftrace +fi diff --git a/tools/testing/selftests/rcutorture/bin/torture.sh b/tools/testing/selftests/rcutorture/bin/torture.sh index 12b50a4a881a..d5a0d8a33c27 100755 --- a/tools/testing/selftests/rcutorture/bin/torture.sh +++ b/tools/testing/selftests/rcutorture/bin/torture.sh @@ -472,7 +472,7 @@ do if test -n "$firsttime" then torture_bootargs="refscale.scale_type="$prim" refscale.nreaders=$HALF_ALLOTED_CPUS refscale.loops=10000 refscale.holdoff=20 torture.disable_onoff_at_boot" - torture_set "refscale-$prim" tools/testing/selftests/rcutorture/bin/kvm.sh --torture refscale --allcpus --duration 5 --kconfig "CONFIG_TASKS_TRACE_RCU=y CONFIG_NR_CPUS=$HALF_ALLOTED_CPUS" --bootargs "verbose_batched=$VERBOSE_BATCH_CPUS torture.verbose_sleep_frequency=8 torture.verbose_sleep_duration=$VERBOSE_BATCH_CPUS" --trust-make + torture_set "refscale-$prim" tools/testing/selftests/rcutorture/bin/kvm.sh --torture refscale --allcpus --duration 5 --kconfig "CONFIG_TASKS_TRACE_RCU=y CONFIG_NR_CPUS=$HALF_ALLOTED_CPUS" --bootargs "refscale.verbose_batched=$VERBOSE_BATCH_CPUS torture.verbose_sleep_frequency=8 torture.verbose_sleep_duration=$VERBOSE_BATCH_CPUS" --trust-make mv $T/last-resdir-nodebug $T/first-resdir-nodebug || : if test -f "$T/last-resdir-kasan" then diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TRACE02 b/tools/testing/selftests/rcutorture/configs/rcu/TRACE02 index 093ea6e8e65c..9003c56cd764 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TRACE02 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TRACE02 @@ -11,3 +11,4 @@ CONFIG_FORCE_TASKS_TRACE_RCU=y #CHECK#CONFIG_TASKS_TRACE_RCU=y CONFIG_TASKS_TRACE_RCU_READ_MB=n CONFIG_RCU_EXPERT=y +CONFIG_DEBUG_OBJECTS=y diff --git a/tools/testing/selftests/riscv/mm/Makefile b/tools/testing/selftests/riscv/mm/Makefile index 11e0f0568923..c333263f2b27 100644 --- a/tools/testing/selftests/riscv/mm/Makefile +++ b/tools/testing/selftests/riscv/mm/Makefile @@ -5,11 +5,11 @@ # Additional include paths needed by kselftest.h and local headers CFLAGS += -D_GNU_SOURCE -std=gnu99 -I. -TEST_GEN_FILES := testcases/mmap_default testcases/mmap_bottomup +TEST_GEN_FILES := mmap_default mmap_bottomup -TEST_PROGS := testcases/run_mmap.sh +TEST_PROGS := run_mmap.sh include ../../lib.mk -$(OUTPUT)/mm: testcases/mmap_default.c testcases/mmap_bottomup.c testcases/mmap_tests.h +$(OUTPUT)/mm: mmap_default.c mmap_bottomup.c mmap_tests.h $(CC) -o$@ $(CFLAGS) $(LDFLAGS) $^ diff --git a/tools/testing/selftests/riscv/mm/testcases/mmap_bottomup.c b/tools/testing/selftests/riscv/mm/mmap_bottomup.c index b29379f7e478..1757d19ca89b 100644 --- a/tools/testing/selftests/riscv/mm/testcases/mmap_bottomup.c +++ b/tools/testing/selftests/riscv/mm/mmap_bottomup.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only #include <sys/mman.h> -#include <testcases/mmap_test.h> +#include <mmap_test.h> #include "../../kselftest_harness.h" diff --git a/tools/testing/selftests/riscv/mm/testcases/mmap_default.c b/tools/testing/selftests/riscv/mm/mmap_default.c index d1accb91b726..c63c60b9397e 100644 --- a/tools/testing/selftests/riscv/mm/testcases/mmap_default.c +++ b/tools/testing/selftests/riscv/mm/mmap_default.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only #include <sys/mman.h> -#include <testcases/mmap_test.h> +#include <mmap_test.h> #include "../../kselftest_harness.h" diff --git a/tools/testing/selftests/riscv/mm/testcases/mmap_test.h b/tools/testing/selftests/riscv/mm/mmap_test.h index 9b8434f62f57..9b8434f62f57 100644 --- a/tools/testing/selftests/riscv/mm/testcases/mmap_test.h +++ b/tools/testing/selftests/riscv/mm/mmap_test.h diff --git a/tools/testing/selftests/riscv/mm/testcases/run_mmap.sh b/tools/testing/selftests/riscv/mm/run_mmap.sh index ca5ad7c48bad..ca5ad7c48bad 100755 --- a/tools/testing/selftests/riscv/mm/testcases/run_mmap.sh +++ b/tools/testing/selftests/riscv/mm/run_mmap.sh diff --git a/tools/testing/selftests/tc-testing/Makefile b/tools/testing/selftests/tc-testing/Makefile index 3c4b7fa05075..b1fa2e177e2f 100644 --- a/tools/testing/selftests/tc-testing/Makefile +++ b/tools/testing/selftests/tc-testing/Makefile @@ -28,4 +28,4 @@ $(OUTPUT)/%.o: %.c $(LLC) -march=bpf -mcpu=$(CPU) $(LLC_FLAGS) -filetype=obj -o $@ TEST_PROGS += ./tdc.sh -TEST_FILES := tdc*.py Tdc*.py plugins plugin-lib tc-tests +TEST_FILES := tdc*.py Tdc*.py plugins plugin-lib tc-tests scripts diff --git a/tools/testing/selftests/tc-testing/README b/tools/testing/selftests/tc-testing/README index b0954c873e2f..be7b00799b3e 100644 --- a/tools/testing/selftests/tc-testing/README +++ b/tools/testing/selftests/tc-testing/README @@ -9,8 +9,7 @@ execute them inside a network namespace dedicated to the task. REQUIREMENTS ------------ -* Minimum Python version of 3.4. Earlier 3.X versions may work but are not - guaranteed. +* Minimum Python version of 3.8. * The kernel must have network namespace support if using nsPlugin @@ -96,6 +95,15 @@ the stdout with a regular expression. Each of the commands in any stage will run in a shell instance. +Each test is an atomic unit. A test that for whatever reason spans multiple test +definitions is a bug. + +A test that runs inside a namespace (requires "nsPlugin") will run in parallel +with other tests. + +Tests that use netdevsim or don't run inside a namespace run serially with regards +to each other. + USER-DEFINED CONSTANTS ---------------------- @@ -116,59 +124,6 @@ COMMAND LINE ARGUMENTS Run tdc.py -h to see the full list of available arguments. -usage: tdc.py [-h] [-p PATH] [-D DIR [DIR ...]] [-f FILE [FILE ...]] - [-c [CATG [CATG ...]]] [-e ID [ID ...]] [-l] [-s] [-i] [-v] [-N] - [-d DEVICE] [-P] [-n] [-V] - -Linux TC unit tests - -optional arguments: - -h, --help show this help message and exit - -p PATH, --path PATH The full path to the tc executable to use - -v, --verbose Show the commands that are being run - -N, --notap Suppress tap results for command under test - -d DEVICE, --device DEVICE - Execute test cases that use a physical device, where - DEVICE is its name. (If not defined, tests that require - a physical device will be skipped) - -P, --pause Pause execution just before post-suite stage - -selection: - select which test cases: files plus directories; filtered by categories - plus testids - - -D DIR [DIR ...], --directory DIR [DIR ...] - Collect tests from the specified directory(ies) - (default [tc-tests]) - -f FILE [FILE ...], --file FILE [FILE ...] - Run tests from the specified file(s) - -c [CATG [CATG ...]], --category [CATG [CATG ...]] - Run tests only from the specified category/ies, or if - no category/ies is/are specified, list known - categories. - -e ID [ID ...], --execute ID [ID ...] - Execute the specified test cases with specified IDs - -action: - select action to perform on selected test cases - - -l, --list List all test cases, or those only within the - specified category - -s, --show Display the selected test cases - -i, --id Generate ID numbers for new test cases - -netns: - options for nsPlugin (run commands in net namespace) - - -N, --no-namespace - Do not run commands in a network namespace. - -valgrind: - options for valgrindPlugin (run command under test under Valgrind) - - -V, --valgrind Run commands under valgrind - - PLUGIN ARCHITECTURE ------------------- diff --git a/tools/testing/selftests/tc-testing/TdcPlugin.py b/tools/testing/selftests/tc-testing/TdcPlugin.py index 79f3ca8617c9..aae85ce4f776 100644 --- a/tools/testing/selftests/tc-testing/TdcPlugin.py +++ b/tools/testing/selftests/tc-testing/TdcPlugin.py @@ -5,10 +5,10 @@ class TdcPlugin: super().__init__() print(' -- {}.__init__'.format(self.sub_class)) - def pre_suite(self, testcount, testidlist): + def pre_suite(self, testcount, testlist): '''run commands before test_runner goes into a test loop''' self.testcount = testcount - self.testidlist = testidlist + self.testlist = testlist if self.args.verbose > 1: print(' -- {}.pre_suite'.format(self.sub_class)) diff --git a/tools/testing/selftests/tc-testing/TdcResults.py b/tools/testing/selftests/tc-testing/TdcResults.py index 1e4d95fdf8d0..e56817b97f08 100644 --- a/tools/testing/selftests/tc-testing/TdcResults.py +++ b/tools/testing/selftests/tc-testing/TdcResults.py @@ -59,7 +59,8 @@ class TestResult: return self.steps class TestSuiteReport(): - _testsuite = [] + def __init__(self): + self._testsuite = [] def add_resultdata(self, result_data): if isinstance(result_data, TestResult): diff --git a/tools/testing/selftests/tc-testing/config b/tools/testing/selftests/tc-testing/config index 5aa8705751f0..012aa33b341b 100644 --- a/tools/testing/selftests/tc-testing/config +++ b/tools/testing/selftests/tc-testing/config @@ -1,12 +1,21 @@ # +# Network +# + +CONFIG_DUMMY=y +CONFIG_VETH=y + +# # Core Netfilter Configuration # +CONFIG_NETFILTER_ADVANCED=y CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_MARK=y CONFIG_NF_CONNTRACK_ZONES=y CONFIG_NF_CONNTRACK_LABELS=y CONFIG_NF_CONNTRACK_PROCFS=y CONFIG_NF_FLOW_TABLE=m +CONFIG_NF_TABLES=m CONFIG_NF_NAT=m CONFIG_NETFILTER_XT_TARGET_LOG=m diff --git a/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py b/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py index 9539cffa9e5e..b62429b0fcdb 100644 --- a/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py +++ b/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py @@ -3,35 +3,96 @@ import signal from string import Template import subprocess import time +from multiprocessing import Pool +from functools import cached_property from TdcPlugin import TdcPlugin from tdc_config import * +def prepare_suite(obj, test): + original = obj.args.NAMES + + if 'skip' in test and test['skip'] == 'yes': + return + + if 'nsPlugin' not in test['plugins']: + return + + shadow = {} + shadow['IP'] = original['IP'] + shadow['TC'] = original['TC'] + shadow['NS'] = '{}-{}'.format(original['NS'], test['random']) + shadow['DEV0'] = '{}id{}'.format(original['DEV0'], test['id']) + shadow['DEV1'] = '{}id{}'.format(original['DEV1'], test['id']) + shadow['DUMMY'] = '{}id{}'.format(original['DUMMY'], test['id']) + shadow['DEV2'] = original['DEV2'] + obj.args.NAMES = shadow + + if obj.args.namespace: + obj._ns_create() + else: + obj._ports_create() + + # Make sure the netns is visible in the fs + while True: + obj._proc_check() + try: + ns = obj.args.NAMES['NS'] + f = open('/run/netns/{}'.format(ns)) + f.close() + break + except: + time.sleep(0.1) + continue + + obj.args.NAMES = original + class SubPlugin(TdcPlugin): def __init__(self): self.sub_class = 'ns/SubPlugin' super().__init__() - def pre_suite(self, testcount, testidlist): - '''run commands before test_runner goes into a test loop''' - super().pre_suite(testcount, testidlist) + def pre_suite(self, testcount, testlist): + from itertools import cycle - if self.args.namespace: - self._ns_create() - else: - self._ports_create() + super().pre_suite(testcount, testlist) - def post_suite(self, index): - '''run commands after test_runner goes into a test loop''' - super().post_suite(index) + print("Setting up namespaces and devices...") + + with Pool(self.args.mp) as p: + it = zip(cycle([self]), testlist) + p.starmap(prepare_suite, it) + + def pre_case(self, caseinfo, test_skip): if self.args.verbose: - print('{}.post_suite'.format(self.sub_class)) + print('{}.pre_case'.format(self.sub_class)) + + if test_skip: + return + + + def post_case(self): + if self.args.verbose: + print('{}.post_case'.format(self.sub_class)) if self.args.namespace: self._ns_destroy() else: self._ports_destroy() + def post_suite(self, index): + if self.args.verbose: + print('{}.post_suite'.format(self.sub_class)) + + # Make sure we don't leak resources + for f in os.listdir('/run/netns/'): + cmd = self._replace_keywords("$IP netns del {}".format(f)) + + if self.args.verbose > 3: + print('_exec_cmd: command "{}"'.format(cmd)) + + subprocess.run(cmd, shell=True, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) + def add_args(self, parser): super().add_args(parser) self.argparser_group = self.argparser.add_argument_group( @@ -77,18 +138,43 @@ class SubPlugin(TdcPlugin): print('adjust_command: return command [{}]'.format(command)) return command - def _ports_create(self): - cmd = '$IP link add $DEV0 type veth peer name $DEV1' - self._exec_cmd('pre', cmd) - cmd = '$IP link set $DEV0 up' - self._exec_cmd('pre', cmd) + def _ports_create_cmds(self): + cmds = [] + + cmds.append(self._replace_keywords('link add $DEV0 type veth peer name $DEV1')) + cmds.append(self._replace_keywords('link set $DEV0 up')) + cmds.append(self._replace_keywords('link add $DUMMY type dummy')) if not self.args.namespace: - cmd = '$IP link set $DEV1 up' - self._exec_cmd('pre', cmd) + cmds.append(self._replace_keywords('link set $DEV1 up')) + + return cmds + + def _ports_create(self): + self._exec_cmd_batched('pre', self._ports_create_cmds()) + + def _ports_destroy_cmd(self): + return self._replace_keywords('link del $DEV0') def _ports_destroy(self): - cmd = '$IP link del $DEV0' - self._exec_cmd('post', cmd) + self._exec_cmd('post', self._ports_destroy_cmd()) + + def _ns_create_cmds(self): + cmds = [] + + if self.args.namespace: + ns = self.args.NAMES['NS'] + + cmds.append(self._replace_keywords('netns add {}'.format(ns))) + cmds.append(self._replace_keywords('link set $DEV1 netns {}'.format(ns))) + cmds.append(self._replace_keywords('link set $DUMMY netns {}'.format(ns))) + cmds.append(self._replace_keywords('netns exec {} $IP link set $DEV1 up'.format(ns))) + cmds.append(self._replace_keywords('netns exec {} $IP link set $DUMMY up'.format(ns))) + + if self.args.device: + cmds.append(self._replace_keywords('link set $DEV2 netns {}'.format(ns))) + cmds.append(self._replace_keywords('netns exec {} $IP link set $DEV2 up'.format(ns))) + + return cmds def _ns_create(self): ''' @@ -96,18 +182,10 @@ class SubPlugin(TdcPlugin): the required network devices for it. ''' self._ports_create() - if self.args.namespace: - cmd = '$IP netns add {}'.format(self.args.NAMES['NS']) - self._exec_cmd('pre', cmd) - cmd = '$IP link set $DEV1 netns {}'.format(self.args.NAMES['NS']) - self._exec_cmd('pre', cmd) - cmd = '$IP -n {} link set $DEV1 up'.format(self.args.NAMES['NS']) - self._exec_cmd('pre', cmd) - if self.args.device: - cmd = '$IP link set $DEV2 netns {}'.format(self.args.NAMES['NS']) - self._exec_cmd('pre', cmd) - cmd = '$IP -n {} link set $DEV2 up'.format(self.args.NAMES['NS']) - self._exec_cmd('pre', cmd) + self._exec_cmd_batched('pre', self._ns_create_cmds()) + + def _ns_destroy_cmd(self): + return self._replace_keywords('netns delete {}'.format(self.args.NAMES['NS'])) def _ns_destroy(self): ''' @@ -115,35 +193,49 @@ class SubPlugin(TdcPlugin): devices as well) ''' if self.args.namespace: - cmd = '$IP netns delete {}'.format(self.args.NAMES['NS']) - self._exec_cmd('post', cmd) + self._exec_cmd('post', self._ns_destroy_cmd()) + self._ports_destroy() + + @cached_property + def _proc(self): + ip = self._replace_keywords("$IP -b -") + proc = subprocess.Popen(ip, + shell=True, + stdin=subprocess.PIPE, + env=ENVIR) + + return proc + + def _proc_check(self): + proc = self._proc + + proc.poll() + + if proc.returncode is not None and proc.returncode != 0: + raise RuntimeError("iproute2 exited with an error code") def _exec_cmd(self, stage, command): ''' Perform any required modifications on an executable command, then run it in a subprocess and return the results. ''' - if '$' in command: - command = self._replace_keywords(command) - self.adjust_command(stage, command) - if self.args.verbose: + if self.args.verbose > 3: print('_exec_cmd: command "{}"'.format(command)) - proc = subprocess.Popen(command, - shell=True, - stdout=subprocess.PIPE, - stderr=subprocess.PIPE, - env=ENVIR) - (rawout, serr) = proc.communicate() - if proc.returncode != 0 and len(serr) > 0: - foutput = serr.decode("utf-8") - else: - foutput = rawout.decode("utf-8") + proc = self._proc + + proc.stdin.write((command + '\n').encode()) + proc.stdin.flush() + + if self.args.verbose > 3: + print('_exec_cmd proc: {}'.format(proc)) + + self._proc_check() - proc.stdout.close() - proc.stderr.close() - return proc, foutput + def _exec_cmd_batched(self, stage, commands): + for cmd in commands: + self._exec_cmd(stage, cmd) def _replace_keywords(self, cmd): """ diff --git a/tools/testing/selftests/tc-testing/plugin-lib/rootPlugin.py b/tools/testing/selftests/tc-testing/plugin-lib/rootPlugin.py index e36775bd4d12..8762c0f4a095 100644 --- a/tools/testing/selftests/tc-testing/plugin-lib/rootPlugin.py +++ b/tools/testing/selftests/tc-testing/plugin-lib/rootPlugin.py @@ -10,9 +10,9 @@ class SubPlugin(TdcPlugin): self.sub_class = 'root/SubPlugin' super().__init__() - def pre_suite(self, testcount, testidlist): + def pre_suite(self, testcount, testlist): # run commands before test_runner goes into a test loop - super().pre_suite(testcount, testidlist) + super().pre_suite(testcount, testlist) if os.geteuid(): print('This script must be run with root privileges', file=sys.stderr) diff --git a/tools/testing/selftests/tc-testing/plugin-lib/valgrindPlugin.py b/tools/testing/selftests/tc-testing/plugin-lib/valgrindPlugin.py index 4bb866575ea1..c6f61649c430 100644 --- a/tools/testing/selftests/tc-testing/plugin-lib/valgrindPlugin.py +++ b/tools/testing/selftests/tc-testing/plugin-lib/valgrindPlugin.py @@ -25,9 +25,10 @@ class SubPlugin(TdcPlugin): self._tsr = TestSuiteReport() super().__init__() - def pre_suite(self, testcount, testidlist): + def pre_suite(self, testcount, testist): '''run commands before test_runner goes into a test loop''' - super().pre_suite(testcount, testidlist) + self.testidlist = [tidx['id'] for tidx in testlist] + super().pre_suite(testcount, testlist) if self.args.verbose > 1: print('{}.pre_suite'.format(self.sub_class)) if self.args.valgrind: diff --git a/tools/testing/selftests/tc-testing/taprio_wait_for_admin.sh b/tools/testing/selftests/tc-testing/scripts/taprio_wait_for_admin.sh index f5335e8ad6b4..f5335e8ad6b4 100755 --- a/tools/testing/selftests/tc-testing/taprio_wait_for_admin.sh +++ b/tools/testing/selftests/tc-testing/scripts/taprio_wait_for_admin.sh diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/connmark.json b/tools/testing/selftests/tc-testing/tc-tests/actions/connmark.json index 0de2f79ea329..3d0f9310bde4 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/connmark.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/connmark.json @@ -6,6 +6,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -30,6 +33,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -54,6 +60,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -78,6 +87,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -102,6 +114,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -126,6 +141,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -150,6 +168,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -174,6 +195,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -198,6 +222,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -222,6 +249,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -246,6 +276,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -271,6 +304,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -295,6 +331,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -320,6 +359,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", @@ -345,6 +387,9 @@ "actions", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action connmark", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/csum.json b/tools/testing/selftests/tc-testing/tc-tests/actions/csum.json index 072febf25f55..56e11136d0f6 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/csum.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/csum.json @@ -6,6 +6,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -30,6 +33,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -54,6 +60,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -78,6 +87,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -102,6 +114,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -126,6 +141,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -150,6 +168,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -174,6 +195,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -198,6 +222,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -222,6 +249,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -246,6 +276,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -270,6 +303,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -294,6 +330,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -318,6 +357,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -342,6 +384,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -366,6 +411,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -390,6 +438,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -414,6 +465,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -438,6 +492,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -461,6 +518,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -485,6 +545,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -508,6 +571,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", @@ -533,6 +599,9 @@ "actions", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action csum", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/ct.json b/tools/testing/selftests/tc-testing/tc-tests/actions/ct.json index bd843ab00a58..7d07c55bb668 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/ct.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/ct.json @@ -6,6 +6,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -30,6 +33,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -54,6 +60,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -78,6 +87,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -102,6 +114,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -126,6 +141,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -150,6 +168,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -174,6 +195,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -198,6 +222,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -222,6 +249,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -246,6 +276,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -270,6 +303,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -294,6 +330,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -318,6 +357,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -342,6 +384,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -366,6 +411,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -390,6 +438,9 @@ "actions", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ct", @@ -415,6 +466,9 @@ "ct", "scapy" ], + "plugins": { + "requires": "nsPlugin" + }, "plugins": { "requires": [ "nsPlugin", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/ctinfo.json b/tools/testing/selftests/tc-testing/tc-tests/actions/ctinfo.json index d9710c067eb7..bb54d71241a0 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/ctinfo.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/ctinfo.json @@ -6,6 +6,9 @@ "actions", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC action flush action ctinfo", @@ -30,6 +33,9 @@ "actions", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ctinfo", @@ -54,6 +60,9 @@ "actions", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC action flush action ctinfo", @@ -78,6 +87,9 @@ "actions", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC action flush action ctinfo", @@ -102,6 +114,9 @@ "actions", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ctinfo", @@ -132,6 +147,9 @@ "actions", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ctinfo", @@ -162,6 +180,9 @@ "actions", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ctinfo", @@ -192,6 +213,9 @@ "actions", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC action flush action ctinfo", @@ -219,6 +243,9 @@ "actions", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ctinfo", @@ -246,6 +273,9 @@ "actions", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ctinfo", @@ -271,6 +301,9 @@ "actions", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ctinfo", @@ -295,6 +328,9 @@ "actions", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ctinfo", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/gact.json b/tools/testing/selftests/tc-testing/tc-tests/actions/gact.json index c652e8c1157d..0fcd52742939 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/gact.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/gact.json @@ -6,6 +6,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -30,6 +33,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -54,6 +60,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -78,6 +87,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -102,6 +114,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -126,6 +141,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -150,6 +168,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -175,6 +196,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -199,6 +223,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -223,6 +250,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -252,6 +282,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC actions add action reclassify index 101", "$TC actions add action reclassify index 102", @@ -273,6 +306,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -298,6 +334,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -323,6 +362,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -348,6 +390,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -373,6 +418,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -398,6 +446,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -422,6 +473,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -448,6 +502,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -473,6 +530,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -497,6 +557,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -521,6 +584,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -544,6 +610,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -568,6 +637,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", @@ -593,6 +665,9 @@ "actions", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gact", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/gate.json b/tools/testing/selftests/tc-testing/tc-tests/actions/gate.json index e16a4963fdd2..db645c22ad7b 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/gate.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/gate.json @@ -6,6 +6,9 @@ "actions", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC action flush action gate", @@ -30,6 +33,9 @@ "actions", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gate", @@ -54,6 +60,9 @@ "actions", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC action flush action gate", @@ -78,6 +87,9 @@ "actions", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC action flush action gate", @@ -102,6 +114,9 @@ "actions", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gate", @@ -132,6 +147,9 @@ "actions", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gate", @@ -162,6 +180,9 @@ "actions", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gate", @@ -192,6 +213,9 @@ "actions", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC action flush action gate", @@ -219,6 +243,9 @@ "actions", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gate", @@ -246,6 +273,9 @@ "actions", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gate", @@ -271,6 +301,9 @@ "actions", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gate", @@ -295,6 +328,9 @@ "actions", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action gate", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json b/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json index 459bcad35810..f587a32e44c4 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json @@ -6,6 +6,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -30,6 +33,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -54,6 +60,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -78,6 +87,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -102,6 +114,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -126,6 +141,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -150,6 +168,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -174,6 +195,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -196,6 +220,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -220,6 +247,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -244,6 +274,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -268,6 +301,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -292,6 +328,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -316,6 +355,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -340,6 +382,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -364,6 +409,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -386,6 +434,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -410,6 +461,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -434,6 +488,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -458,6 +515,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -482,6 +542,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -506,6 +569,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -530,6 +596,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -554,6 +623,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -578,6 +650,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -600,6 +675,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -624,6 +702,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -648,6 +729,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -672,6 +756,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -696,6 +783,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -720,6 +810,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -744,6 +837,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -768,6 +864,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -792,6 +891,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -816,6 +918,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -840,6 +945,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -864,6 +972,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -888,6 +999,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -912,6 +1026,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -934,6 +1051,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -956,6 +1076,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -980,6 +1103,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -1002,6 +1128,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -1024,6 +1153,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -1046,6 +1178,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -1068,6 +1203,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -1093,6 +1231,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", @@ -1118,6 +1259,9 @@ "actions", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action ife", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json b/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json index 12a2fe0e1472..b53d12909962 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json @@ -6,6 +6,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -30,6 +33,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -55,6 +61,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -81,6 +90,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -105,6 +117,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -129,6 +144,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -153,6 +171,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -178,6 +199,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -202,6 +226,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -226,6 +253,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -250,6 +280,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -274,6 +307,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -298,6 +334,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -322,6 +361,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -346,6 +388,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -370,6 +415,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -392,6 +440,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -417,6 +468,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -442,6 +496,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -467,6 +524,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -491,6 +551,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -514,6 +577,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -538,6 +604,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", @@ -561,6 +630,9 @@ "actions", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mirred", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/mpls.json b/tools/testing/selftests/tc-testing/tc-tests/actions/mpls.json index 866f0efd0859..b1c5dd27a70d 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/mpls.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/mpls.json @@ -6,6 +6,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -30,6 +33,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -54,6 +60,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -78,6 +87,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -102,6 +114,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -126,6 +141,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -150,6 +168,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -174,6 +195,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -198,6 +222,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -222,6 +249,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -244,6 +274,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -266,6 +299,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -288,6 +324,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -310,6 +349,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -332,6 +374,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -356,6 +401,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -380,6 +428,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -404,6 +455,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -426,6 +480,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -448,6 +505,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -470,6 +530,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -492,6 +555,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -514,6 +580,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -538,6 +607,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -562,6 +634,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -586,6 +661,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -610,6 +688,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -634,6 +715,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -656,6 +740,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -678,6 +765,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -700,6 +790,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -722,6 +815,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -744,6 +840,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -768,6 +867,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -792,6 +894,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -814,6 +919,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -836,6 +944,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -860,6 +971,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -884,6 +998,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -906,6 +1023,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -930,6 +1050,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -954,6 +1077,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -978,6 +1104,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -1002,6 +1131,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -1024,6 +1156,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -1046,6 +1181,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -1070,6 +1208,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -1094,6 +1235,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -1116,6 +1260,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -1138,6 +1285,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -1163,6 +1313,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -1188,6 +1341,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", @@ -1211,6 +1367,9 @@ "actions", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action mpls", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/nat.json b/tools/testing/selftests/tc-testing/tc-tests/actions/nat.json index 0a3c491edbc5..ee2792998c89 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/nat.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/nat.json @@ -6,6 +6,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -30,6 +33,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -54,6 +60,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -78,6 +87,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -102,6 +114,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -126,6 +141,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -150,6 +168,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -174,6 +195,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -203,6 +227,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -232,6 +259,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -261,6 +291,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -285,6 +318,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -309,6 +345,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -333,6 +372,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -357,6 +399,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -381,6 +426,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -405,6 +453,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -429,6 +480,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -453,6 +507,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -477,6 +534,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -501,6 +561,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -525,6 +588,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -549,6 +615,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -573,6 +642,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -597,6 +669,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -622,6 +697,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", @@ -647,6 +725,9 @@ "actions", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action nat", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/pedit.json b/tools/testing/selftests/tc-testing/tc-tests/actions/pedit.json index 72cdc3c800a5..37c410332174 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/pedit.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/pedit.json @@ -6,6 +6,9 @@ "actions", "pedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -30,6 +33,9 @@ "actions", "pedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -56,6 +62,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -81,6 +90,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -106,6 +118,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -131,6 +146,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -156,6 +174,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -206,6 +227,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -231,6 +255,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -256,6 +283,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -281,6 +311,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -306,6 +339,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -331,6 +367,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -356,6 +395,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -381,6 +423,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -406,6 +451,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -431,6 +479,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -456,6 +507,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -481,6 +535,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -506,6 +563,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -531,6 +591,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -556,6 +619,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -581,6 +647,9 @@ "pedit", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -606,6 +675,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -631,6 +703,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -656,6 +731,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -681,6 +759,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -706,6 +787,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -731,6 +815,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -756,6 +843,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -779,6 +869,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -804,6 +897,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -829,6 +925,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -854,6 +953,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -879,6 +981,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -904,6 +1009,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -929,6 +1037,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -954,6 +1065,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -979,6 +1093,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1004,6 +1121,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1029,6 +1149,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1054,6 +1177,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1079,6 +1205,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1104,6 +1233,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1129,6 +1261,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1154,6 +1289,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1179,6 +1317,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1204,6 +1345,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1229,6 +1373,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1254,6 +1401,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1279,6 +1429,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1304,6 +1457,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1329,6 +1485,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1354,6 +1513,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1379,6 +1541,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1404,6 +1569,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1429,6 +1597,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1454,6 +1625,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1479,6 +1653,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1504,6 +1681,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1554,6 +1734,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1579,6 +1762,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1629,6 +1815,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1654,6 +1843,9 @@ "pedit", "layered_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1680,6 +1872,9 @@ "layered_op", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", @@ -1706,6 +1901,9 @@ "layered_op", "raw_op" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action pedit", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/police.json b/tools/testing/selftests/tc-testing/tc-tests/actions/police.json index b7205a069534..dd8109768f8f 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/police.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/police.json @@ -6,6 +6,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -30,6 +33,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -55,6 +61,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -79,6 +88,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -103,6 +115,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -127,6 +142,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -151,6 +169,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -175,6 +196,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -199,6 +223,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -223,6 +250,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -247,6 +277,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -271,6 +304,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -295,6 +331,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -319,6 +358,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -343,6 +385,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -367,6 +412,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -391,6 +439,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -415,6 +466,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -439,6 +493,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -463,6 +520,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -488,6 +548,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -520,6 +583,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -545,6 +611,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -577,6 +646,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC actions add action police rate 1mbit burst 100k index 1", "$TC actions add action police rate 2mbit burst 200k index 2", @@ -603,6 +675,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -627,6 +702,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -651,6 +729,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -675,6 +756,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -699,6 +783,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -723,6 +810,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -747,6 +837,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -772,6 +865,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -796,6 +892,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", @@ -820,6 +919,9 @@ "actions", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action police", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/sample.json b/tools/testing/selftests/tc-testing/tc-tests/actions/sample.json index 148d8bcb8606..af35e2f30a95 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/sample.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/sample.json @@ -6,6 +6,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -30,6 +33,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -54,6 +60,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -78,6 +87,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -102,6 +114,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -126,6 +141,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -150,6 +168,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -174,6 +195,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -196,6 +220,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -218,6 +245,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -240,6 +270,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -262,6 +295,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -284,6 +320,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -308,6 +347,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -332,6 +374,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -356,6 +401,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -380,6 +428,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -402,6 +453,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -424,6 +478,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -446,6 +503,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -468,6 +528,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -492,6 +555,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -516,6 +582,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -541,6 +610,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -566,6 +638,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -591,6 +666,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -616,6 +694,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -641,6 +722,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", @@ -666,6 +750,9 @@ "actions", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action sample", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/simple.json b/tools/testing/selftests/tc-testing/tc-tests/actions/simple.json index e0c5f060ccb9..ac960e70dc9b 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/simple.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/simple.json @@ -6,6 +6,9 @@ "actions", "simple" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action simple", @@ -30,6 +33,9 @@ "actions", "simple" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action simple", @@ -54,6 +60,9 @@ "actions", "simple" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action simple", @@ -79,6 +88,9 @@ "actions", "simple" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action simple", @@ -106,6 +118,9 @@ "actions", "simple" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action simple", @@ -131,6 +146,9 @@ "actions", "simple" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action simple", @@ -158,6 +176,9 @@ "actions", "simple" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action simple", @@ -183,6 +204,9 @@ "actions", "simple" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action simple", @@ -213,6 +237,9 @@ "actions", "simple" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action simple", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json b/tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json index 9cdd2e31ac2c..27ba0f72e904 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/skbedit.json @@ -6,6 +6,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -30,6 +33,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -54,6 +60,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -76,6 +85,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -100,6 +112,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -124,6 +139,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -146,6 +164,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -168,6 +189,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -193,6 +217,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -217,6 +244,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -241,6 +271,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -265,6 +298,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -289,6 +325,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -313,6 +352,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -337,6 +379,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -361,6 +406,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -385,6 +433,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -409,6 +460,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -433,6 +487,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -457,6 +514,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -481,6 +541,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -505,6 +568,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -529,6 +595,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -557,6 +626,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -581,6 +653,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -603,6 +678,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -628,6 +706,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC actions add action skbedit mark 500", "$TC actions add action skbedit mark 501", @@ -653,6 +734,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -678,6 +762,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", @@ -702,6 +789,9 @@ "actions", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbedit", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json b/tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json index 742f2290973e..33ed7a8099e2 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json @@ -6,6 +6,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -30,6 +33,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -54,6 +60,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -78,6 +87,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -102,6 +114,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -126,6 +141,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -150,6 +168,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -174,6 +195,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -198,6 +222,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -222,6 +249,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -246,6 +276,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -270,6 +303,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -294,6 +330,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -323,6 +362,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -352,6 +394,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -377,6 +422,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC actions add action skbmod set etype 0x0001", "$TC actions add action skbmod set etype 0x0011", @@ -400,6 +448,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", @@ -425,6 +476,9 @@ "actions", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action skbmod", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json b/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json index b5b47fbf6c00..0b6f0b5aeaad 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json @@ -6,6 +6,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -30,6 +33,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -59,6 +65,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -88,6 +97,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -117,6 +129,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -146,6 +161,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -175,6 +193,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -204,6 +225,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -228,6 +252,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -252,6 +279,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -281,6 +311,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -305,6 +338,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -334,6 +370,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -358,6 +397,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -387,6 +429,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -411,6 +456,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -435,6 +483,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -459,6 +510,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -488,6 +542,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -517,6 +574,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -541,6 +601,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -565,6 +628,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -594,6 +660,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -618,6 +687,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -642,6 +714,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -666,6 +741,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -690,6 +768,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -714,6 +795,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -738,6 +822,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -762,6 +849,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -786,6 +876,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -811,6 +904,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -836,6 +932,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -864,6 +963,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -892,6 +994,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -917,6 +1022,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -941,6 +1049,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -966,6 +1077,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action tunnel_key", @@ -991,6 +1105,9 @@ "actions", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "dependsOn": "$TC actions add action tunnel_key help 2>&1 | grep -q nofrag", "setup": [ [ diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json b/tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json index 2aad4caa8581..e5fe8762978a 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/vlan.json @@ -6,6 +6,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -30,6 +33,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -54,6 +60,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -78,6 +87,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -102,6 +114,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -126,6 +141,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -150,6 +168,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -174,6 +195,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -196,6 +220,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -220,6 +247,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -242,6 +272,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -264,6 +297,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -286,6 +322,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -310,6 +349,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -334,6 +376,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -358,6 +403,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -382,6 +430,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -406,6 +457,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -430,6 +484,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -452,6 +509,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -476,6 +536,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -500,6 +563,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -524,6 +590,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -549,6 +618,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -574,6 +646,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -599,6 +674,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -624,6 +702,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -647,6 +728,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -670,6 +754,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -696,6 +783,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -720,6 +810,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -745,6 +838,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -769,6 +865,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -792,6 +891,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -816,6 +918,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", @@ -839,6 +944,9 @@ "actions", "vlan" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action vlan", diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/xt.json b/tools/testing/selftests/tc-testing/tc-tests/actions/xt.json index c9f002aea6d4..1a92e8898fec 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/xt.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/xt.json @@ -6,6 +6,9 @@ "actions", "xt" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action xt", @@ -30,6 +33,9 @@ "actions", "xt" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action xt", @@ -60,6 +66,9 @@ "actions", "xt" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action xt", @@ -90,6 +99,9 @@ "actions", "xt" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action xt", @@ -120,6 +132,9 @@ "actions", "xt" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC action flush action xt", @@ -147,6 +162,9 @@ "actions", "xt" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action xt", @@ -174,6 +192,9 @@ "actions", "xt" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action xt", @@ -199,6 +220,9 @@ "actions", "xt" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ [ "$TC actions flush action xt", diff --git a/tools/testing/selftests/tc-testing/tc-tests/filters/bpf.json b/tools/testing/selftests/tc-testing/tc-tests/filters/bpf.json index 1f0cae474db2..013fb983bc3f 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/filters/bpf.json +++ b/tools/testing/selftests/tc-testing/tc-tests/filters/bpf.json @@ -51,7 +51,10 @@ "bpf-filter" ], "plugins": { - "requires": "buildebpfPlugin" + "requires": [ + "buildebpfPlugin", + "nsPlugin" + ] }, "setup": [ "$TC qdisc add dev $DEV1 ingress" @@ -73,7 +76,10 @@ "bpf-filter" ], "plugins": { - "requires": "buildebpfPlugin" + "requires": [ + "buildebpfPlugin", + "nsPlugin" + ] }, "setup": [ "$TC qdisc add dev $DEV1 ingress" diff --git a/tools/testing/selftests/tc-testing/tc-tests/filters/fw.json b/tools/testing/selftests/tc-testing/tc-tests/filters/fw.json index 5272049566d6..a9b071e1354b 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/filters/fw.json +++ b/tools/testing/selftests/tc-testing/tc-tests/filters/fw.json @@ -53,111 +53,6 @@ "plugins": { "requires": "nsPlugin" }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, - "plugins": { - "requires": "nsPlugin" - }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -173,14 +68,15 @@ { "id": "c591", "name": "Add fw filter with action ok by reference", - "__comment": "We add sleep here because action might have not been deleted by workqueue just yet. Remove this when the behaviour is fixed.", "category": [ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress", - "/bin/sleep 1", "$TC actions add action gact ok index 1" ], "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 1 fw action gact index 1", @@ -189,9 +85,7 @@ "matchPattern": "handle 0x1.*gact action pass.*index 1 ref 2 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DEV1 ingress", - "/bin/sleep 1", - "$TC actions del action gact index 1" + "$TC qdisc del dev $DEV1 ingress" ] }, { @@ -201,6 +95,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -216,14 +113,15 @@ { "id": "38b3", "name": "Add fw filter with action continue by reference", - "__comment": "We add sleep here because action might have not been deleted by workqueue just yet. Remove this when the behaviour is fixed.", "category": [ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress", - "/bin/sleep 1", "$TC actions add action gact continue index 1" ], "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 1 fw action gact index 1", @@ -232,9 +130,7 @@ "matchPattern": "handle 0x1.*gact action continue.*index 1 ref 2 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DEV1 ingress", - "/bin/sleep 1", - "$TC actions del action gact index 1" + "$TC qdisc del dev $DEV1 ingress" ] }, { @@ -244,6 +140,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -259,14 +158,15 @@ { "id": "6753", "name": "Add fw filter with action pipe by reference", - "__comment": "We add sleep here because action might have not been deleted by workqueue just yet.", "category": [ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress", - "/bin/sleep 1", "$TC actions add action gact pipe index 1" ], "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 1 fw action gact index 1", @@ -275,9 +175,7 @@ "matchPattern": "handle 0x1.*gact action pipe.*index 1 ref 2 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DEV1 ingress", - "/bin/sleep 1", - "$TC actions del action gact index 1" + "$TC qdisc del dev $DEV1 ingress" ] }, { @@ -287,6 +185,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -302,14 +203,15 @@ { "id": "6dc6", "name": "Add fw filter with action drop by reference", - "__comment": "We add sleep here because action might have not been deleted by workqueue just yet.", "category": [ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress", - "/bin/sleep 1", "$TC actions add action gact drop index 1" ], "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 1 fw action gact index 1", @@ -318,9 +220,7 @@ "matchPattern": "handle 0x1.*gact action drop.*index 1 ref 2 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DEV1 ingress", - "/bin/sleep 1", - "$TC actions del action gact index 1" + "$TC qdisc del dev $DEV1 ingress" ] }, { @@ -330,6 +230,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -345,14 +248,15 @@ { "id": "3bc2", "name": "Add fw filter with action reclassify by reference", - "__comment": "We add sleep here because action might have not been deleted by workqueue just yet.", "category": [ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress", - "/bin/sleep 1", "$TC actions add action gact reclassify index 1" ], "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 1 fw action gact index 1", @@ -361,9 +265,7 @@ "matchPattern": "handle 0x1.*gact action reclassify.*index 1 ref 2 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DEV1 ingress", - "/bin/sleep 1", - "$TC actions del action gact index 1" + "$TC qdisc del dev $DEV1 ingress" ] }, { @@ -373,6 +275,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -388,14 +293,15 @@ { "id": "36f7", "name": "Add fw filter with action jump 10 by reference", - "__comment": "We add sleep here because action might have not been deleted by workqueue just yet.", "category": [ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress", - "/bin/sleep 1", "$TC actions add action gact jump 10 index 1" ], "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 prio 1 fw action gact index 1", @@ -404,9 +310,7 @@ "matchPattern": "handle 0x1.*gact action jump 10.*index 1 ref 2 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DEV1 ingress", - "/bin/sleep 1", - "$TC actions del action gact index 1" + "$TC qdisc del dev $DEV1 ingress" ] }, { @@ -416,6 +320,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -435,6 +342,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -454,6 +364,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -473,6 +386,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -492,6 +408,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -511,6 +430,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -530,6 +452,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -549,6 +474,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -568,6 +496,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -587,6 +518,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -606,6 +540,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -625,6 +562,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -644,6 +584,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -663,6 +606,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -682,6 +628,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -701,6 +650,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -720,6 +672,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -739,6 +694,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -758,6 +716,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -777,6 +738,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -796,6 +760,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -815,6 +782,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -834,6 +804,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -853,6 +826,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -872,6 +848,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -891,6 +870,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -910,6 +892,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -929,6 +914,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -948,6 +936,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -967,6 +958,9 @@ "filter", "fw" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -1096,7 +1090,6 @@ { "id": "0e99", "name": "Del single fw filter x1", - "__comment__": "First of two tests to check that one filter is there and the other isn't", "category": [ "filter", "fw" @@ -1121,7 +1114,6 @@ { "id": "f54c", "name": "Del single fw filter x2", - "__comment__": "Second of two tests to check that one filter is there and the other isn't", "category": [ "filter", "fw" @@ -1351,5 +1343,54 @@ "teardown": [ "$TC qdisc del dev $DEV1 ingress" ] + }, + { + "id": "e470", + "name": "Try to delete class referenced by fw after a replace", + "category": [ + "filter", + "fw" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$TC qdisc add dev $DEV1 parent root handle 10: drr", + "$TC class add dev $DEV1 parent root classid 1 drr", + "$TC filter add dev $DEV1 parent 10: handle 1 prio 1 fw classid 10:1 action ok", + "$TC filter replace dev $DEV1 parent 10: handle 1 prio 1 fw classid 10:1 action drop" + ], + "cmdUnderTest": "$TC class delete dev $DEV1 parent 10: classid 10:1", + "expExitCode": "2", + "verifyCmd": "$TC class show dev $DEV1", + "matchPattern": "class drr 10:1", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DEV1 parent root drr" + ] + }, + { + "id": "ec1a", + "name": "Replace fw classid with nil", + "category": [ + "filter", + "fw" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$TC qdisc add dev $DEV1 parent root handle 10: drr", + "$TC class add dev $DEV1 parent root classid 1 drr", + "$TC filter add dev $DEV1 parent 10: handle 1 prio 1 fw classid 10:1 action ok" + ], + "cmdUnderTest": "$TC filter replace dev $DEV1 parent 10: handle 1 prio 1 fw action drop", + "expExitCode": "0", + "verifyCmd": "$TC filter show dev $DEV1 parent 10:", + "matchPattern": "fw chain 0 handle 0x1", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DEV1 parent root drr" + ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/filters/matchall.json b/tools/testing/selftests/tc-testing/tc-tests/filters/matchall.json index 2df68017dfb8..afa1b9b0c856 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/filters/matchall.json +++ b/tools/testing/selftests/tc-testing/tc-tests/filters/matchall.json @@ -6,8 +6,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ip matchall action ok", @@ -16,8 +18,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*gact action pass.*ref 1 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -27,8 +28,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY root handle 1: prio" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent 1: handle 0x1 prio 1 protocol ip matchall action ok", @@ -37,8 +40,7 @@ "matchPattern": "^filter parent 1: protocol ip pref 1 matchall.*handle 0x1.*gact action pass.*ref 1 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY root handle 1: prio", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY root handle 1: prio" ] }, { @@ -48,8 +50,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ipv6 matchall action drop", @@ -58,8 +62,7 @@ "matchPattern": "^filter parent ffff: protocol ipv6 pref 1 matchall.*handle 0x1.*gact action drop.*ref 1 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -69,8 +72,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY root handle 1: prio" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent 1: handle 0x1 prio 1 protocol ipv6 matchall action drop", @@ -79,8 +84,7 @@ "matchPattern": "^filter parent 1: protocol ipv6 pref 1 matchall.*handle 0x1.*gact action drop.*ref 1 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY root handle 1: prio", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY root handle 1: prio" ] }, { @@ -90,8 +94,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 65535 protocol ipv4 matchall action pass", @@ -100,8 +106,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 65535 matchall.*handle 0x1.*gact action pass.*ref 1 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -111,8 +116,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY root handle 1: prio" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent 1: handle 0x1 prio 65535 protocol ipv4 matchall action pass", @@ -121,8 +128,7 @@ "matchPattern": "^filter parent 1: protocol ip pref 65535 matchall.*handle 0x1.*gact action pass.*ref 1 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY root handle 1: prio", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY root handle 1: prio" ] }, { @@ -132,8 +138,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 655355 protocol ipv4 matchall action pass", @@ -142,8 +150,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 655355 matchall.*handle 0x1.*gact action pass.*ref 1 bind 1", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -153,8 +160,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY root handle 1: prio" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent 1: handle 0x1 prio 655355 protocol ipv4 matchall action pass", @@ -163,8 +172,7 @@ "matchPattern": "^filter parent 1: protocol ip pref 655355 matchall.*handle 0x1.*gact action pass.*ref 1 bind 1", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY root handle 1: prio", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY root handle 1: prio" ] }, { @@ -174,8 +182,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0xffffffff prio 1 protocol all matchall action continue", @@ -184,8 +194,7 @@ "matchPattern": "^filter parent ffff: protocol all pref 1 matchall.*handle 0xffffffff.*gact action continue.*ref 1 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -195,8 +204,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY root handle 1: prio" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent 1: handle 0xffffffff prio 1 protocol all matchall action continue", @@ -205,8 +216,7 @@ "matchPattern": "^filter parent 1: protocol all pref 1 matchall.*handle 0xffffffff.*gact action continue.*ref 1 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY root handle 1: prio", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY root handle 1: prio" ] }, { @@ -216,8 +226,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol all matchall skip_hw action reclassify", @@ -226,8 +238,7 @@ "matchPattern": "^filter parent ffff: protocol all pref 1 matchall.*handle 0x1.*skip_hw.*not_in_hw.*gact action reclassify.*ref 1 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -237,8 +248,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY root handle 1: prio" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent 1: handle 0x1 prio 1 protocol all matchall skip_hw action reclassify", @@ -247,8 +260,7 @@ "matchPattern": "^filter parent 1: protocol all pref 1 matchall.*handle 0x1.*skip_hw.*not_in_hw.*gact action reclassify.*ref 1 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY root handle 1: prio", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY root handle 1: prio" ] }, { @@ -258,8 +270,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ipv6 matchall classid 1:1 action pass", @@ -268,8 +282,7 @@ "matchPattern": "^filter parent ffff: protocol ipv6 pref 1 matchall.*handle 0x1.*flowid 1:1.*gact action pass.*ref 1 bind 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -279,8 +292,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress" ], "cmdUnderTest": "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ipv6 matchall classid 6789defg action pass", @@ -289,8 +304,7 @@ "matchPattern": "^filter protocol ipv6 pref 1 matchall.*handle 0x1.*flowid 6789defg.*gact action pass.*ref 1 bind 1", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -300,8 +314,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ipv6 matchall classid 1:2 action pass" ], @@ -311,8 +327,7 @@ "matchPattern": "^filter protocol ipv6 pref 1 matchall.*handle 0x1.*flowid 1:2.*gact action pass.*ref 1 bind 1", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -322,8 +337,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol all matchall classid 1:2 action pass", "$TC filter add dev $DUMMY parent ffff: handle 0x2 prio 2 protocol all matchall classid 1:3 action pass", @@ -336,8 +353,7 @@ "matchPattern": "^filter protocol all pref.*matchall.*handle.*flowid.*gact action pass", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -347,8 +363,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol all matchall classid 1:2 action pass", "$TC filter add dev $DUMMY parent ffff: handle 0x2 prio 2 protocol all matchall classid 1:3 action pass", @@ -361,8 +379,7 @@ "matchPattern": "^filter protocol all pref 2 matchall.*handle 0x2 flowid 1:2.*gact action pass", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -372,8 +389,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol all chain 1 matchall classid 1:1 action pass", "$TC filter add dev $DUMMY parent ffff: handle 0x1 prio 1 protocol ipv4 chain 2 matchall classid 1:3 action continue" @@ -384,8 +403,7 @@ "matchPattern": "^filter protocol all pref 1 matchall chain 1 handle 0x1 flowid 1:1.*gact action pass", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -395,8 +413,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions flush action police", "$TC actions add action police rate 1mbit burst 100k index 199 skip_hw" @@ -408,7 +428,6 @@ "matchCount": "0", "teardown": [ "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", "$TC actions del action police index 199" ] }, @@ -419,8 +438,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions flush action police", "$TC actions add action police rate 1mbit burst 100k index 199" @@ -432,7 +453,6 @@ "matchCount": "0", "teardown": [ "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", "$TC actions del action police index 199" ] }, @@ -443,8 +463,10 @@ "filter", "matchall" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions flush action police", "$TC actions add action police rate 1mbit burst 100k index 199" @@ -456,7 +478,6 @@ "matchCount": "0", "teardown": [ "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", "$TC actions del action police index 199" ] } diff --git a/tools/testing/selftests/tc-testing/tc-tests/filters/route.json b/tools/testing/selftests/tc-testing/tc-tests/filters/route.json index 1f6f19f02997..8d8de8f65aef 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/filters/route.json +++ b/tools/testing/selftests/tc-testing/tc-tests/filters/route.json @@ -177,5 +177,30 @@ "teardown": [ "$TC qdisc del dev $DEV1 ingress" ] + }, + { + "id": "b042", + "name": "Try to delete class referenced by route after a replace", + "category": [ + "filter", + "route" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$TC qdisc add dev $DEV1 parent root handle 10: drr", + "$TC class add dev $DEV1 parent root classid 1 drr", + "$TC filter add dev $DEV1 parent 10: prio 1 route from 10 classid 10:1 action ok", + "$TC filter replace dev $DEV1 parent 10: prio 1 route from 5 classid 10:1 action drop" + ], + "cmdUnderTest": "$TC class delete dev $DEV1 parent 10: classid 10:1", + "expExitCode": "2", + "verifyCmd": "$TC class show dev $DEV1", + "matchPattern": "class drr 10:1", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DEV1 parent root drr" + ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/filters/u32.json b/tools/testing/selftests/tc-testing/tc-tests/filters/u32.json index bd64a4bf11ab..ddc7c355be0a 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/filters/u32.json +++ b/tools/testing/selftests/tc-testing/tc-tests/filters/u32.json @@ -247,5 +247,30 @@ "teardown": [ "$TC qdisc del dev $DEV1 ingress" ] + }, + { + "id": "0c37", + "name": "Try to delete class referenced by u32 after a replace", + "category": [ + "filter", + "u32" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$TC qdisc add dev $DEV1 parent root handle 10: drr", + "$TC class add dev $DEV1 parent root classid 1 drr", + "$TC filter add dev $DEV1 parent 10: prio 1 u32 match icmp type 1 0xff classid 10:1 action ok", + "$TC filter replace dev $DEV1 parent 10: prio 1 u32 match icmp type 1 0xff classid 10:1 action drop" + ], + "cmdUnderTest": "$TC class delete dev $DEV1 parent 10: classid 10:1", + "expExitCode": "2", + "verifyCmd": "$TC class show dev $DEV1", + "matchPattern": "class drr 10:1", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DEV1 parent root drr" + ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/infra/actions.json b/tools/testing/selftests/tc-testing/tc-tests/infra/actions.json index 16f3a83605e4..1ba96c467754 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/infra/actions.json +++ b/tools/testing/selftests/tc-testing/tc-tests/infra/actions.json @@ -6,8 +6,10 @@ "infra", "pedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC action add action pedit munge offset 0 u8 clear index 1" ], @@ -17,9 +19,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action pedit" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -29,8 +29,10 @@ "infra", "mpls" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC action add action mpls pop protocol ipv4 index 1" ], @@ -40,9 +42,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action mpls" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -52,8 +52,10 @@ "infra", "bpf" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC action add action bpf bytecode '4,40 0 0 12,21 0 1 2048,6 0 0 262144,6 0 0 0' index 1" ], @@ -63,9 +65,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action bpf" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -75,8 +75,10 @@ "infra", "connmark" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action connmark" ], @@ -86,9 +88,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action connmark" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -98,8 +98,10 @@ "infra", "csum" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action csum ip4h index 1" ], @@ -109,9 +111,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action csum" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -121,8 +121,10 @@ "infra", "ct" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action ct index 1" ], @@ -132,9 +134,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action ct" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -144,8 +144,10 @@ "infra", "ctinfo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC action add action ctinfo index 1" ], @@ -155,9 +157,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action ctinfo" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -167,8 +167,10 @@ "infra", "gact" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action pass index 1" ], @@ -178,9 +180,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action gact" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -190,8 +190,10 @@ "infra", "gate" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC action add action gate priority 1 sched-entry close 100000000ns index 1" ], @@ -201,9 +203,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action gate" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -213,8 +213,10 @@ "infra", "ife" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action ife encode allow mark pass index 1" ], @@ -224,9 +226,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action ife" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -236,8 +236,10 @@ "infra", "mirred" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action mirred egress mirror index 1 dev lo" ], @@ -247,9 +249,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action mirred" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -259,8 +259,10 @@ "infra", "nat" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action nat ingress 192.168.1.1 200.200.200.1" ], @@ -270,9 +272,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action nat" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -282,8 +282,10 @@ "infra", "police" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action police rate 1kbit burst 10k index 1" ], @@ -293,9 +295,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action police" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -305,8 +305,10 @@ "infra", "sample" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action sample rate 10 group 1 index 1" ], @@ -316,9 +318,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action sample" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -328,8 +328,10 @@ "infra", "skbedit" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action skbedit mark 1" ], @@ -339,9 +341,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action skbedit" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -351,8 +351,10 @@ "infra", "skbmod" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action skbmod set dmac 11:22:33:44:55:66 index 1" ], @@ -362,9 +364,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action skbmod" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -374,8 +374,10 @@ "infra", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action tunnel_key set src_ip 10.10.10.1 dst_ip 20.20.20.2 id 1 index 1" ], @@ -385,9 +387,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action tunnel_key" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -397,8 +397,10 @@ "infra", "tunnel_key" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC actions add action vlan pop pipe index 1" ], @@ -408,9 +410,7 @@ "matchPattern": "^filter parent ffff: protocol ip pref 1 matchall.*handle 0x1.*", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy", - "$TC actions flush action vlan" + "$TC qdisc del dev $DUMMY ingress" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/infra/filter.json b/tools/testing/selftests/tc-testing/tc-tests/infra/filter.json index c4c778e83da2..8d10042b489b 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/infra/filter.json +++ b/tools/testing/selftests/tc-testing/tc-tests/infra/filter.json @@ -1,13 +1,15 @@ [ { "id": "c2b4", - "name": "soft lockup alarm will be not generated after delete the prio 0 filter of the chain", + "name": "Soft lockup alarm will be not generated after delete the prio 0 filter of the chain", "category": [ "filter", "chain" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY root handle 1: htb default 1", "$TC chain add dev $DUMMY", "$TC filter del dev $DUMMY chain 0 parent 1: prio 0" @@ -18,8 +20,7 @@ "matchPattern": "chain parent 1: chain 0", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY root handle 1: htb default 1", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY root handle 1: htb default 1" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cake.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cake.json index 1134b72d281d..c4c5f7ba0e0f 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cake.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cake.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake bandwidth 1000", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth 1Kbit diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake autorate-ingress", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited autorate-ingress diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake rtt 200", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 200us raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake besteffort", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited besteffort triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake diffserv8", "expExitCode": "0", @@ -133,8 +122,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv8 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -148,7 +136,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake diffserv4", "expExitCode": "0", @@ -156,8 +143,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv4 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -171,7 +157,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake flowblind", "expExitCode": "0", @@ -179,8 +164,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 flowblind nonat nowash no-ack-filter split-gso rtt 100ms raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -194,7 +178,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake dsthost nat", "expExitCode": "0", @@ -202,8 +185,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 dsthost nat nowash no-ack-filter split-gso rtt 100ms raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -217,7 +199,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake hosts wash", "expExitCode": "0", @@ -225,8 +206,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 hosts nonat wash no-ack-filter split-gso rtt 100ms raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -240,7 +220,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake flowblind no-split-gso", "expExitCode": "0", @@ -248,8 +227,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 flowblind nonat nowash no-ack-filter no-split-gso rtt 100ms raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -263,7 +241,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake dual-srchost ack-filter", "expExitCode": "0", @@ -271,8 +248,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 dual-srchost nonat nowash ack-filter split-gso rtt 100ms raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -286,7 +262,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake dual-dsthost ack-filter-aggressive", "expExitCode": "0", @@ -294,8 +269,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 dual-dsthost nonat nowash ack-filter-aggressive split-gso rtt 100ms raw overhead", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -309,7 +283,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake memlimit 10000 ptm", "expExitCode": "0", @@ -317,8 +290,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw ptm overhead 0 memlimit 10000b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -332,7 +304,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake fwmark 8 atm", "expExitCode": "0", @@ -340,8 +311,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms raw atm overhead 0 fwmark 0x8", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -355,7 +325,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake overhead 128 mpu 256", "expExitCode": "0", @@ -363,8 +332,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms noatm overhead 128 mpu 256", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -378,7 +346,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake conservative ingress", "expExitCode": "0", @@ -386,8 +353,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash ingress no-ack-filter split-gso rtt 100ms atm overhead 48", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -401,7 +367,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root cake conservative ingress" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -410,7 +375,6 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash ingress no-ack-filter split-gso rtt 100ms atm overhead 48", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -424,7 +388,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root cake overhead 128 mpu 256" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root cake mpu 128", @@ -433,8 +396,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms noatm overhead 128 mpu 128", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -448,7 +410,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root cake overhead 128 mpu 256" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root cake mpu 128", @@ -457,8 +418,7 @@ "matchPattern": "qdisc cake 1: root refcnt [0-9]+ bandwidth unlimited diffserv3 triple-isolate nonat nowash no-ack-filter split-gso rtt 100ms noatm overhead 128 mpu 128", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -472,7 +432,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cake", "expExitCode": "0", @@ -480,8 +439,7 @@ "matchPattern": "class cake", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbs.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbs.json index a46bf5ff8277..33ea986176d9 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbs.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/cbs.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbs", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 0 sendslope 0 idleslope 0 offload 0.*qdisc pfifo 0: parent 1: limit 1000p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbs hicredit 64", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 64 locredit 0 sendslope 0 idleslope 0 offload 0.*qdisc pfifo 0: parent 1: limit 1000p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbs locredit 10", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 10 sendslope 0 idleslope 0 offload 0.*qdisc pfifo 0: parent 1: limit 1000p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbs sendslope 888", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 0 sendslope 888 idleslope 0 offload 0.*qdisc pfifo 0: parent 1: limit 1000p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbs idleslope 666", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 0 sendslope 0 idleslope 666 offload 0.*qdisc pfifo 0: parent 1: limit 1000p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbs hicredit 10 locredit 75 sendslope 2 idleslope 666", "expExitCode": "0", @@ -133,8 +122,7 @@ "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 10 locredit 75 sendslope 2 idleslope 666 offload 0.*qdisc pfifo 0: parent 1: limit 1000p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -148,7 +136,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root cbs idleslope 666" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root cbs sendslope 10", @@ -157,8 +144,7 @@ "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 0 sendslope 10 idleslope 0 offload 0.*qdisc pfifo 0: parent 1: limit 1000p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -172,7 +158,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root cbs idleslope 666" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root cbs idleslope 1", @@ -181,8 +166,7 @@ "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 0 sendslope 0 idleslope 1 offload 0.*qdisc pfifo 0: parent 1: limit 1000p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -196,7 +180,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root cbs idleslope 666" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -205,7 +188,6 @@ "matchPattern": "qdisc cbs 1: root refcnt [0-9]+ hicredit 0 locredit 0 sendslope 0 idleslope 1 offload 0.*qdisc pfifo 0: parent 1: limit 1000p", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -219,7 +201,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root cbs", "expExitCode": "0", @@ -227,8 +208,7 @@ "matchPattern": "class cbs 1:[0-9]+ parent 1:", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/choke.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/choke.json index 31b7775d25fc..d46e5e2c9430 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/choke.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/choke.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 83p max 250p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000 min 100", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 100p max 250p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000 max 900", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min.*max 900p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000 ecn", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 83p max 250p ecn", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000 burst 100", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 83p max 250p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -134,7 +123,6 @@ "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 83p max 250p", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -148,7 +136,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000 min 100", @@ -157,8 +144,7 @@ "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 100p max 250p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -172,7 +158,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root choke limit 1000 bandwidth 10000 min 100", @@ -181,8 +166,7 @@ "matchPattern": "qdisc choke 1: root refcnt [0-9]+ limit 1000p min 100p max 250p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json index ea38099d48e5..e9469ee71e6f 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms interval 100ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel limit 1500", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1500p target 5ms interval 100ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel target 100ms", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 100ms interval 100ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel interval 20ms", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms interval 20ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel ecn", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms interval 100ms ecn", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel ce_threshold 20ms", "expExitCode": "0", @@ -133,8 +122,7 @@ "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms ce_threshold 20ms interval 100ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -148,7 +136,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root codel" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -157,7 +144,6 @@ "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms interval 100ms", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -171,7 +157,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root codel" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root codel limit 5000", @@ -180,8 +165,7 @@ "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 5000p target 5ms interval 100ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -195,7 +179,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root codel" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root codel limit 100", @@ -204,8 +187,7 @@ "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 100p target 5ms interval 100ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/drr.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/drr.json index 486a425b3c1c..7126ec3485cb 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/drr.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/drr.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root drr", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc drr 1: root refcnt [0-9]+", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root drr" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -42,7 +39,6 @@ "matchPattern": "qdisc drr 1: root refcnt [0-9]+", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root drr", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "class drr 1:", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/etf.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/etf.json index 0046d44bcd93..2c73ee47bf58 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/etf.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/etf.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root etf clockid CLOCK_TAI", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc etf 1: root refcnt [0-9]+ clockid TAI delta 0 offload off deadline_mode off skip_sock_check off", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root etf delta 100 clockid CLOCK_TAI", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc etf 1: root refcnt [0-9]+ clockid TAI delta 100 offload off deadline_mode off skip_sock_check off", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root etf clockid CLOCK_TAI deadline_mode", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc etf 1: root refcnt [0-9]+ clockid TAI delta 0 offload off deadline_mode on skip_sock_check off", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root etf clockid CLOCK_TAI skip_sock_check", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc etf 1: root refcnt [0-9]+ clockid TAI delta 0 offload off deadline_mode off skip_sock_check on", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root etf clockid CLOCK_TAI" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -111,7 +102,6 @@ "matchPattern": "qdisc etf 1: root refcnt [0-9]+ clockid TAI delta 0 offload off deadline_mode off skip_sock_check off", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/ets.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/ets.json index 180593010675..a5d94cdec605 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/ets.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/ets.json @@ -6,8 +6,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 2", "expExitCode": "0", @@ -15,8 +17,7 @@ "matchPattern": "qdisc ets 1: root .* bands 2", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -26,8 +27,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets quanta 1000 900 800 700", "expExitCode": "0", @@ -35,8 +38,7 @@ "matchPattern": "qdisc ets 1: root .*bands 4 quanta 1000 900 800 700", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -46,8 +48,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets strict 3", "expExitCode": "0", @@ -55,8 +59,7 @@ "matchPattern": "qdisc ets 1: root .*bands 3 strict 3", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -66,8 +69,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 4 quanta 1000 900 800 700", "expExitCode": "0", @@ -75,8 +80,7 @@ "matchPattern": "qdisc ets 1: root .*bands 4 quanta 1000 900 800 700 priomap", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -86,8 +90,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 3 strict 3", "expExitCode": "0", @@ -95,8 +101,7 @@ "matchPattern": "qdisc ets 1: root .*bands 3 strict 3 priomap", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -106,8 +111,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets strict 3 quanta 1500 750", "expExitCode": "0", @@ -115,8 +122,7 @@ "matchPattern": "qdisc ets 1: root .*bands 5 strict 3 quanta 1500 750 priomap", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -126,8 +132,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets strict 0 quanta 1500 750", "expExitCode": "0", @@ -135,8 +143,7 @@ "matchPattern": "qdisc ets 1: root .*bands 2 quanta 1500 750 priomap", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -146,8 +153,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 5 strict 3 quanta 1500 750", "expExitCode": "0", @@ -155,8 +164,7 @@ "matchPattern": "qdisc ets 1: root .*bands 5 .*strict 3 quanta 1500 750 priomap", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -166,8 +174,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 2 quanta 1000", "expExitCode": "0", @@ -175,8 +185,7 @@ "matchPattern": "qdisc ets 1: root .*bands 2 .*quanta 1000 [1-9][0-9]* priomap", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -186,8 +195,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 3 strict 1", "expExitCode": "0", @@ -195,8 +206,7 @@ "matchPattern": "qdisc ets 1: root .*bands 3 strict 1 quanta ([1-9][0-9]* ){2}priomap", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -206,8 +216,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 3 strict 1 quanta 1000", "expExitCode": "0", @@ -215,8 +227,7 @@ "matchPattern": "qdisc ets 1: root .*bands 3 strict 1 quanta 1000 [1-9][0-9]* priomap", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -226,8 +237,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 16", "expExitCode": "0", @@ -235,8 +248,7 @@ "matchPattern": "qdisc ets 1: root .* bands 16", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -246,8 +258,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 17", "expExitCode": "1", @@ -255,7 +269,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -265,8 +278,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets strict 17", "expExitCode": "1", @@ -274,7 +289,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -284,8 +298,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets quanta 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16", "expExitCode": "0", @@ -293,8 +309,7 @@ "matchPattern": "qdisc ets 1: root .* bands 16", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -304,8 +319,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets quanta 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17", "expExitCode": "2", @@ -313,7 +330,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -323,8 +339,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets strict 8 quanta 1 2 3 4 5 6 7 8", "expExitCode": "0", @@ -332,8 +350,7 @@ "matchPattern": "qdisc ets 1: root .* bands 16", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -343,8 +360,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets strict 9 quanta 1 2 3 4 5 6 7 8", "expExitCode": "2", @@ -352,7 +371,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -362,8 +380,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 5 priomap 0 0 1 0 1 2 0 1 2 3 0 1 2 3 4 0", "expExitCode": "0", @@ -371,8 +391,7 @@ "matchPattern": "qdisc ets 1: root .*priomap 0 0 1 0 1 2 0 1 2 3 0 1 2 3 4 0", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -382,8 +401,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets quanta 1000 2000 3000 4000 5000 priomap 0 0 1 0 1 2 0 1 2 3 0 1 2 3 4 0", "expExitCode": "0", @@ -391,8 +412,7 @@ "matchPattern": "qdisc ets 1: root .*quanta 1000 2000 3000 4000 5000 priomap 0 0 1 0 1 2 0 1 2 3 0 1 2 3 4 0", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -402,8 +422,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets strict 5 priomap 0 0 1 0 1 2 0 1 2 3 0 1 2 3 4 0", "expExitCode": "0", @@ -411,8 +433,7 @@ "matchPattern": "qdisc ets 1: root .*bands 5 strict 5 priomap 0 0 1 0 1 2 0 1 2 3 0 1 2 3 4 0", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -422,8 +443,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets strict 2 quanta 1000 2000 3000 priomap 0 0 1 0 1 2 0 1 2 3 0 1 2 3 4 0", "expExitCode": "0", @@ -431,8 +454,7 @@ "matchPattern": "qdisc ets 1: root .*strict 2 quanta 1000 2000 3000 priomap 0 0 1 0 1 2 0 1 2 3 0 1 2 3 4 0", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -442,8 +464,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets quanta 4000 3000 2000", "expExitCode": "0", @@ -451,8 +475,7 @@ "matchPattern": "class ets 1:1 root quantum 4000", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -462,8 +485,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets quanta 4000 3000 2000", "expExitCode": "0", @@ -471,8 +496,7 @@ "matchPattern": "class ets 1:2 root quantum 3000", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -482,8 +506,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets quanta 4000 3000 2000", "expExitCode": "0", @@ -491,8 +517,7 @@ "matchPattern": "class ets 1:3 root quantum 2000", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -502,8 +527,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets strict 3", "expExitCode": "0", @@ -511,8 +538,7 @@ "matchPattern": "class ets 1:1 root $", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -522,8 +548,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 2 quanta 1000 2000 3000", "expExitCode": "1", @@ -531,7 +559,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -541,8 +568,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 2 strict 3", "expExitCode": "1", @@ -550,7 +579,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -560,8 +588,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 4 strict 2 quanta 1000 2000 3000", "expExitCode": "1", @@ -569,7 +599,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -579,8 +608,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 5 priomap 0 0 1 0 1 2 0 1 2 3 0 1 2 3 4 0 1 2", "expExitCode": "1", @@ -588,7 +619,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -598,8 +628,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 2 priomap 0 1 2", "expExitCode": "1", @@ -607,7 +639,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -617,8 +648,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets quanta 1000 500 priomap 0 1 2", "expExitCode": "1", @@ -626,7 +659,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -636,8 +668,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets strict 2 priomap 0 1 2", "expExitCode": "1", @@ -645,7 +679,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -655,8 +688,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets strict 1 quanta 1000 500 priomap 0 1 2 3", "expExitCode": "1", @@ -664,7 +699,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -674,8 +708,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 4 strict 1 quanta 1000 500 priomap 0 1 2 3", "expExitCode": "0", @@ -683,7 +719,6 @@ "matchPattern": "qdisc ets", "matchCount": "1", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -693,8 +728,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 4 strict 1 quanta 1000 500 priomap 0 1 2 3 4", "expExitCode": "1", @@ -702,7 +739,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -712,8 +748,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 4 priomap 0 0 0 0", "expExitCode": "0", @@ -721,7 +759,6 @@ "matchPattern": "qdisc ets .*priomap 0 0 0 0 3 3 3 3 3 3 3 3 3 3 3 3", "matchCount": "1", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -731,8 +768,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 4", "expExitCode": "0", @@ -740,7 +779,6 @@ "matchPattern": "qdisc ets .*priomap 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3", "matchCount": "1", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -750,8 +788,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 0", "expExitCode": "1", @@ -759,7 +799,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -769,8 +808,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets bands 17", "expExitCode": "1", @@ -778,7 +819,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -788,8 +828,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets", "expExitCode": "1", @@ -797,7 +839,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -807,8 +848,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets quanta 1000 0 800 700", "expExitCode": "1", @@ -816,7 +859,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -826,8 +868,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets quanta 0", "expExitCode": "1", @@ -835,7 +879,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -845,8 +888,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root ets quanta", "expExitCode": "255", @@ -854,7 +899,6 @@ "matchPattern": "qdisc ets", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -864,8 +908,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root ets quanta 1000 2000 3000" ], "cmdUnderTest": "$TC class change dev $DUMMY classid 1:1 ets quantum 1500", @@ -874,7 +920,6 @@ "matchPattern": "qdisc ets 1: root .*quanta 1500 2000 3000 priomap ", "matchCount": "1", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -884,8 +929,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root ets quanta 1000 2000 3000" ], "cmdUnderTest": "$TC class change dev $DUMMY classid 1:1 ets", @@ -894,7 +941,6 @@ "matchPattern": "qdisc ets 1: root .*quanta 1000 2000 3000 priomap ", "matchCount": "1", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -904,8 +950,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root ets strict 5" ], "cmdUnderTest": "$TC class change dev $DUMMY classid 1:2 ets quantum 1500", @@ -914,7 +962,6 @@ "matchPattern": "qdisc ets .*bands 5 .*strict 5", "matchCount": "1", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -924,8 +971,10 @@ "qdisc", "ets" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root ets strict 5" ], "cmdUnderTest": "$TC class change dev $DUMMY classid 1:2 ets", @@ -934,7 +983,6 @@ "matchPattern": "qdisc ets .*bands 5 .*strict 5", "matchCount": "1", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fifo.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fifo.json index 5ecd93b4c473..ae3d286a32b2 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fifo.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fifo.json @@ -2,13 +2,14 @@ { "id": "a519", "name": "Add bfifo qdisc with system default parameters on egress", - "__comment": "When omitted, queue size in bfifo is calculated as: txqueuelen * (MTU + LinkLayerHdrSize), where LinkLayerHdrSize=14 for Ethernet", "category": [ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root bfifo", "expExitCode": "0", @@ -16,20 +17,20 @@ "matchPattern": "qdisc bfifo 1: root.*limit [0-9]+b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root bfifo", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root bfifo" ] }, { "id": "585c", "name": "Add pfifo qdisc with system default parameters on egress", - "__comment": "When omitted, queue size in pfifo is defaulted to the interface's txqueuelen value.", "category": [ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root pfifo", "expExitCode": "0", @@ -37,8 +38,7 @@ "matchPattern": "qdisc pfifo 1: root.*limit [0-9]+p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root pfifo", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root pfifo" ] }, { @@ -48,8 +48,10 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY root handle ffff: bfifo", "expExitCode": "0", @@ -57,8 +59,7 @@ "matchPattern": "qdisc bfifo ffff: root.*limit [0-9]+b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle ffff: root bfifo", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle ffff: root bfifo" ] }, { @@ -68,8 +69,10 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root bfifo limit 3000b", "expExitCode": "0", @@ -77,8 +80,7 @@ "matchPattern": "qdisc bfifo 1: root.*limit 3000b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root bfifo", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root bfifo" ] }, { @@ -88,8 +90,11 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY txqueuelen 3000 type dummy || /bin/true" + "$IP link set dev $DUMMY txqueuelen 3000" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root pfifo limit 3000", "expExitCode": "0", @@ -97,8 +102,7 @@ "matchPattern": "qdisc pfifo 1: root.*limit 3000p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root pfifo", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root pfifo" ] }, { @@ -108,8 +112,10 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY root handle 10000: bfifo", "expExitCode": "255", @@ -117,7 +123,6 @@ "matchPattern": "qdisc bfifo 10000: root.*limit [0-9]+b", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -127,8 +132,10 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root bfifo foorbar", "expExitCode": "1", @@ -136,7 +143,6 @@ "matchPattern": "qdisc bfifo 1: root", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -146,8 +152,10 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root pfifo foorbar", "expExitCode": "1", @@ -155,7 +163,6 @@ "matchPattern": "qdisc pfifo 1: root", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -165,9 +172,11 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link del dev $DUMMY type dummy || /bin/true", - "$IP link add dev $DUMMY txqueuelen 1000 type dummy", + "$IP link set dev $DUMMY txqueuelen 1000", "$TC qdisc add dev $DUMMY handle 1: root bfifo" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root bfifo limit 3000b", @@ -176,8 +185,7 @@ "matchPattern": "qdisc bfifo 1: root.*limit 3000b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root bfifo", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root bfifo" ] }, { @@ -187,9 +195,11 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link del dev $DUMMY type dummy || /bin/true", - "$IP link add dev $DUMMY txqueuelen 1000 type dummy", + "$IP link set dev $DUMMY txqueuelen 1000", "$TC qdisc add dev $DUMMY handle 1: root pfifo" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root pfifo limit 30", @@ -198,8 +208,7 @@ "matchPattern": "qdisc pfifo 1: root.*limit 30p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root pfifo", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root pfifo" ] }, { @@ -209,8 +218,10 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root bfifo limit foo-bar", "expExitCode": "1", @@ -218,7 +229,6 @@ "matchPattern": "qdisc bfifo 1: root.*limit foo-bar", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -228,8 +238,10 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root bfifo" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root bfifo", @@ -238,8 +250,7 @@ "matchPattern": "qdisc bfifo 1: root", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root bfifo", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root bfifo" ] }, { @@ -249,8 +260,10 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY root handle 1: bfifo", "expExitCode": "2", @@ -258,7 +271,6 @@ "matchPattern": "qdisc bfifo 1: root", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -268,8 +280,10 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY root handle 123^ bfifo limit 100b", "expExitCode": "255", @@ -277,7 +291,6 @@ "matchPattern": "qdisc bfifo 123 root", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -287,8 +300,10 @@ "qdisc", "fifo" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY root handle 1: bfifo", "$TC qdisc del dev $DUMMY root handle 1: bfifo" ], @@ -298,7 +313,6 @@ "matchPattern": "qdisc bfifo 1: root", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq.json index 3593fb8f79ad..be293e7c6d18 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq limit 3000", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 3000p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq flow_limit 300", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p flow_limit 300p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq quantum 9000", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p flow_limit 100p buckets.*orphan_mask 1023 quantum 9000b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq initial_quantum 900000", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p flow_limit 100p buckets.*initial_quantum 900000b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq initial_quantum 0x80000000", "expExitCode": "2", @@ -133,7 +122,6 @@ "matchPattern": "qdisc fq 1: root.*initial_quantum 2048Mb", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -147,7 +135,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq maxrate 100000", "expExitCode": "0", @@ -155,8 +142,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p flow_limit 100p buckets.*maxrate 100Kbit", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -170,7 +156,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq nopacing", "expExitCode": "0", @@ -178,8 +163,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p flow_limit 100p.*nopacing", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -193,7 +177,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq refill_delay 100ms", "expExitCode": "0", @@ -201,8 +184,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p flow_limit 100p.*refill_delay 100ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -216,7 +198,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq low_rate_threshold 10000", "expExitCode": "0", @@ -224,8 +205,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p flow_limit 100p.*low_rate_threshold 10Kbit", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -239,7 +219,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq orphan_mask 255", "expExitCode": "0", @@ -247,8 +226,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p flow_limit 100p.*orphan_mask 255", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -262,7 +240,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq timer_slack 100", "expExitCode": "0", @@ -270,8 +247,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p flow_limit 100p.*timer_slack 100ns", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -285,7 +261,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq ce_threshold 100", "expExitCode": "0", @@ -293,8 +268,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p flow_limit 100p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -308,7 +282,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq horizon 100", "expExitCode": "0", @@ -316,8 +289,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p flow_limit 100p.*horizon 100us", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -331,7 +303,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq horizon_cap", "expExitCode": "0", @@ -339,8 +310,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p flow_limit 100p.*horizon_cap", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -354,7 +324,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root fq" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -363,7 +332,6 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 10000p", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -377,7 +345,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root fq" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root fq limit 5000", @@ -386,8 +353,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 5000p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -401,7 +367,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root fq" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root fq limit 100", @@ -410,8 +375,7 @@ "matchPattern": "qdisc fq 1: root refcnt [0-9]+ limit 100p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json index a65266357a9a..9774b1e8801b 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1000p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel memory_limit 100000", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 100000b ecn drop_batch 64", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel target 2000", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 2ms interval 100ms memory_limit 32Mb ecn drop_batch 64", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel interval 5000", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 5ms memory_limit 32Mb ecn drop_batch 64", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel quantum 9000", "expExitCode": "0", @@ -133,8 +122,7 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum 9000 target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -148,7 +136,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel noecn", "expExitCode": "0", @@ -156,8 +143,7 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb drop_batch 64", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -171,7 +157,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel ce_threshold 1024000", "expExitCode": "0", @@ -179,8 +164,7 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms ce_threshold 1.02s interval 100ms memory_limit 32Mb ecn drop_batch 64", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -194,7 +178,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel drop_batch 100", "expExitCode": "0", @@ -202,8 +185,7 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 100", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -217,7 +199,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000 flows 256 drop_batch 100", "expExitCode": "0", @@ -225,8 +206,7 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 100", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -240,7 +220,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000 flows 256 drop_batch 100" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root fq_codel noecn", @@ -249,8 +228,7 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb drop_batch 100", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -264,7 +242,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000 flows 256 drop_batch 100" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root fq_codel limit 2000", @@ -273,8 +250,7 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 2000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 100", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -288,7 +264,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root fq_codel limit 1000 flows 256 drop_batch 100" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -297,7 +272,6 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1000p flows 256 quantum.*target 5ms interval 100ms memory_limit 32Mb noecn drop_batch 100", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -311,7 +285,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel", "expExitCode": "0", @@ -319,8 +292,7 @@ "matchPattern": "class fq_codel 1:", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json index 773c5027553d..d012d88d67fe 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_pie.json @@ -6,8 +6,10 @@ "qdisc", "fq_pie" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_pie flows 65536", "expExitCode": "0", @@ -15,7 +17,6 @@ "matchPattern": "qdisc fq_pie 1: root refcnt 2 limit 10240p flows 65536", "matchCount": "1", "teardown": [ - "$IP link del dev $DUMMY" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/gred.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/gred.json index 013c8ee037a4..df07fe318de9 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/gred.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/gred.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 1", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc gred 1: root refcnt [0-9]+ vqs 10 default 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 1 grio", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc gred 1: root refcnt [0-9]+ vqs 10 default 1.*grio", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 1 limit 1000", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc gred 1: root refcnt [0-9]+ vqs 10 default 1 limit 1000b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 2 ecn", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc gred 1: root refcnt [0-9]+ vqs 10 default 2.*ecn", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 2 harddrop", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc gred 1: root refcnt [0-9]+ vqs 10 default 2.*harddrop", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 1" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root gred limit 60KB min 15K max 25K burst 64 avpkt 1500 bandwidth 10Mbit DP 1 probability 0.1", @@ -134,8 +123,7 @@ "matchPattern": "qdisc gred 1: root refcnt [0-9]+ vqs 10 default 1 limit.*vq 1 prio [0-9]+ limit 60Kb min 15Kb max 25Kb", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -149,7 +137,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root gred setup vqs 10 default 1", "expExitCode": "0", @@ -157,8 +144,7 @@ "matchPattern": "class gred 1:", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hfsc.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hfsc.json index af27b2c20e17..c98c339424d4 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hfsc.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hfsc.json @@ -9,17 +9,14 @@ "plugins": { "requires": "nsPlugin" }, - "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" - ], + "setup": [], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root hfsc", "expExitCode": "0", "verifyCmd": "$TC qdisc show dev $DUMMY", "matchPattern": "qdisc hfsc 1: root refcnt [0-9]+", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +30,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root hfsc default 11" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 hfsc sc rate 20000 ul rate 10000", @@ -42,8 +38,7 @@ "matchPattern": "class hfsc 1:1 parent 1: sc m1 0bit d 0us m2 20Kbit ul m1 0bit d 0us m2 10Kbit", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -57,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root hfsc default 11" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 hfsc sc umax 1540 dmax 5ms rate 10000 ul rate 10000", @@ -66,8 +60,7 @@ "matchPattern": "class hfsc 1:1 parent 1: sc m1 2464Kbit d 5ms m2 10Kbit ul m1 0bit d 0us m2 10Kbit", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -81,7 +74,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root hfsc default 11" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 hfsc rt rate 20000 ls rate 10000", @@ -90,8 +82,7 @@ "matchPattern": "class hfsc 1:1 parent 1: rt m1 0bit d 0us m2 20Kbit ls m1 0bit d 0us m2 10Kbit", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -105,7 +96,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root hfsc default 11" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 hfsc rt umax 1540 dmax 5ms rate 10000 ls rate 10000", @@ -114,8 +104,7 @@ "matchPattern": "class hfsc 1:1 parent 1: rt m1 2464Kbit d 5ms m2 10Kbit ls m1 0bit d 0us m2 10Kbit", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -129,7 +118,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root hfsc default 11" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -137,9 +125,7 @@ "verifyCmd": "$TC qdisc show dev $DUMMY", "matchPattern": "qdisc hfsc 1: root refcnt [0-9]+", "matchCount": "0", - "teardown": [ - "$IP link del dev $DUMMY type dummy" - ] + "teardown": [] }, { "id": "8436", @@ -151,17 +137,37 @@ "plugins": { "requires": "nsPlugin" }, - "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" - ], + "setup": [], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root hfsc", "expExitCode": "0", "verifyCmd": "$TC class show dev $DUMMY", "matchPattern": "class hfsc 1: root", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" + ] + }, + { + "id": "bef4", + "name": "HFSC rt inner class upgrade to sc", + "category": [ + "qdisc", + "hfsc" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$TC qdisc add dev $DUMMY handle 1: root hfsc default 1", + "$TC class add dev $DUMMY parent 1: classid 1:1 hfsc rt rate 8" + ], + "cmdUnderTest": "$TC class add dev $DUMMY parent 1:1 classid 1:2 hfsc rt rate 8", + "expExitCode": "0", + "verifyCmd": "$TC class show dev $DUMMY", + "matchPattern": "class hfsc 1:1 parent 1: sc m1 0bit d 0us m2 8bit.*rt m1 0bit d 0us m2 8bit", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf.json index 949f6e5de902..dbef5474b26b 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root hhf", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc hhf 1: root refcnt [0-9]+.*hh_limit 2048 reset_timeout 40ms admit_bytes 128Kb evict_timeout 1s non_hh_weight 2", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root hhf limit 1500", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc hhf 1: root refcnt [0-9]+ limit 1500p.*hh_limit 2048 reset_timeout 40ms admit_bytes 128Kb evict_timeout 1s non_hh_weight 2", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root hhf quantum 9000", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc hhf 1: root refcnt [0-9]+.*quantum 9000b hh_limit 2048 reset_timeout 40ms admit_bytes 128Kb evict_timeout 1s non_hh_weight 2", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root hhf reset_timeout 100ms", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc hhf 1: root refcnt [0-9]+.*hh_limit 2048 reset_timeout 100ms admit_bytes 128Kb evict_timeout 1s non_hh_weight 2", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root hhf admit_bytes 100000", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc hhf 1: root refcnt [0-9]+.*hh_limit 2048 reset_timeout 40ms admit_bytes 100000b evict_timeout 1s non_hh_weight 2", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root hhf evict_timeout 0.5s", "expExitCode": "0", @@ -133,8 +122,7 @@ "matchPattern": "qdisc hhf 1: root refcnt [0-9]+.*hh_limit 2048 reset_timeout 40ms admit_bytes 128Kb evict_timeout 500ms non_hh_weight 2", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -148,7 +136,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root hhf non_hh_weight 10", "expExitCode": "0", @@ -156,8 +143,7 @@ "matchPattern": "qdisc hhf 1: root refcnt [0-9]+.*hh_limit 2048 reset_timeout 40ms admit_bytes 128Kb evict_timeout 1s non_hh_weight 10", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -171,7 +157,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root hhf" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root hhf limit 1500", @@ -180,8 +165,7 @@ "matchPattern": "qdisc hhf 1: root refcnt [0-9]+ limit 1500p.*hh_limit 2048 reset_timeout 40ms admit_bytes 128Kb evict_timeout 1s non_hh_weight 2", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -195,7 +179,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root hhf", "expExitCode": "0", @@ -203,8 +186,7 @@ "matchPattern": "class hhf 1:", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/htb.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/htb.json index 9529899482e0..cab745f9a83c 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/htb.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/htb.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root htb", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc htb 1: root refcnt [0-9]+ r2q 10 default 0 direct_packets_stat.*direct_qlen", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root htb default 10", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc htb 1: root refcnt [0-9]+ r2q 10 default 0x10 direct_packets_stat.* direct_qlen", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root htb r2q 5", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc htb 1: root refcnt [0-9]+ r2q 5 default 0 direct_packets_stat.*direct_qlen", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root htb direct_qlen 1024", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc htb 1: root refcnt [0-9]+ r2q 10 default 0 direct_packets_stat.*direct_qlen 1024", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root htb" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20kbit burst 1000", @@ -111,8 +102,7 @@ "matchPattern": "class htb 1:1 root prio 0 rate 20Kbit ceil 20Kbit burst 1000b cburst 1600b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -126,7 +116,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root htb" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20Kbit mpu 64", @@ -135,8 +124,7 @@ "matchPattern": "class htb 1:1 root prio 0 rate 20Kbit ceil 20Kbit burst 1600b cburst 1600b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -150,7 +138,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root htb" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20Kbit prio 1", @@ -159,8 +146,7 @@ "matchPattern": "class htb 1:1 root prio 1 rate 20Kbit ceil 20Kbit burst 1600b cburst 1600b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -174,7 +160,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root htb" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20Kbit ceil 10Kbit", @@ -183,8 +168,7 @@ "matchPattern": "class htb 1:1 root prio 0 rate 20Kbit ceil 10Kbit burst 1600b cburst 1600b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -198,7 +182,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root htb" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20Kbit cburst 2000", @@ -207,8 +190,7 @@ "matchPattern": "class htb 1:1 root prio 0 rate 20Kbit ceil 20Kbit burst 1600b cburst 2000b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -222,7 +204,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root htb" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20Kbit mtu 2048", @@ -231,8 +212,7 @@ "matchPattern": "class htb 1:1 root prio 0 rate 20Kbit ceil 20Kbit burst 2Kb cburst 2Kb", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -246,7 +226,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root htb" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 htb rate 20Kbit quantum 2048", @@ -255,8 +234,7 @@ "matchPattern": "class htb 1:1 root prio 0 rate 20Kbit ceil 20Kbit burst 1600b cburst 1600b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -270,7 +248,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root htb r2q 5" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -279,7 +256,6 @@ "matchPattern": "qdisc htb 1: root refcnt [0-9]+", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/ingress.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/ingress.json index 11d33362408c..57bddc1212d8 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/ingress.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/ingress.json @@ -7,16 +7,17 @@ "ingress" ], "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], + "plugins": { + "requires": "nsPlugin" + }, "cmdUnderTest": "$TC qdisc add dev $DUMMY ingress", "expExitCode": "0", "verifyCmd": "$TC qdisc show dev $DUMMY", "matchPattern": "qdisc ingress ffff:", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -26,8 +27,10 @@ "qdisc", "ingress" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY ingress foorbar", "expExitCode": "1", @@ -35,7 +38,6 @@ "matchPattern": "qdisc ingress ffff:", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -45,8 +47,10 @@ "qdisc", "ingress" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY ingress", @@ -55,8 +59,7 @@ "matchPattern": "qdisc ingress ffff:", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] }, { @@ -66,8 +69,10 @@ "qdisc", "ingress" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY ingress", "expExitCode": "2", @@ -75,7 +80,6 @@ "matchPattern": "qdisc ingress ffff:", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -85,8 +89,10 @@ "qdisc", "ingress" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY ingress", "$TC qdisc del dev $DUMMY ingress" ], @@ -96,7 +102,6 @@ "matchPattern": "qdisc ingress ffff:", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -106,8 +111,10 @@ "qdisc", "ingress" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY ingress", "expExitCode": "0", @@ -115,8 +122,7 @@ "matchPattern": "class ingress", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY ingress", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY ingress" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/netem.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/netem.json index 7e41f548f8e8..3c4444961488 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/netem.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/netem.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ limit", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem limit 200", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ limit 200", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*delay 100ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms 10ms distribution normal corrupt 1%", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*delay 100ms 10ms corrupt 1%", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms 10ms distribution normal duplicate 1%", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*delay 100ms 10ms duplicate 1%", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms 10ms distribution pareto loss 1%", "expExitCode": "0", @@ -133,8 +122,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*delay 100ms 10ms loss 1%", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -148,7 +136,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms 10ms distribution paretonormal loss state 1", "expExitCode": "0", @@ -156,8 +143,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*delay 100ms 10ms loss state p13 1% p31 99% p32 0% p23 100% p14 0%", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -171,7 +157,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem loss gemodel 1%", "expExitCode": "0", @@ -179,8 +164,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*loss gemodel p 1%", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -194,7 +178,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms 10ms reorder 2% gap 100", "expExitCode": "0", @@ -202,8 +185,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*reorder 2%", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -217,7 +199,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem rate 20000", "expExitCode": "0", @@ -225,8 +206,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*rate 20Kbit", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -240,7 +220,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem slot 10 200 packets 2000 bytes 9000", "expExitCode": "0", @@ -248,8 +227,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*slot 10ns 200ns packets 2000 bytes 9000", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -263,7 +241,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem slot distribution pareto 1ms 0.1ms", "expExitCode": "0", @@ -271,8 +248,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*slot distribution 1ms 100us", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -286,7 +262,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms 10ms distribution normal loss 1%" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root netem delay 100ms 10ms distribution normal loss 2%", @@ -295,8 +270,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*loss 2%", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -310,7 +284,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms 10ms distribution normal loss 1%" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root netem delay 200ms 10ms", @@ -319,8 +292,7 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*delay 200ms 10ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -334,7 +306,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root netem delay 100ms 10ms distribution normal" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -343,7 +314,6 @@ "matchPattern": "qdisc netem 1: root refcnt [0-9]+ .*delay 100ms 10ms", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -357,7 +327,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root netem", "expExitCode": "0", @@ -365,8 +334,7 @@ "matchPattern": "class netem 1:", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/pfifo_fast.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/pfifo_fast.json index ab53238f4c5a..30da27fe8806 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/pfifo_fast.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/pfifo_fast.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root pfifo_fast", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc pfifo_fast 1: root refcnt [0-9]+ bands 3 priomap", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root pfifo_fast", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "Sent.*bytes.*pkt \\(dropped.*overlimits.*requeues .*\\)", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root pfifo_fast" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 2: root pfifo_fast", @@ -65,8 +60,7 @@ "matchPattern": "qdisc pfifo_fast 2: root refcnt [0-9]+ bands 3 priomap", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 2: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 2: root" ] }, { @@ -80,7 +74,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root pfifo_fast" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -89,7 +82,6 @@ "matchPattern": "qdisc pfifo_fast 1: root refcnt [0-9]+ bands 3 priomap", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -103,7 +95,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root pfifo_fast" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 2: root", @@ -112,8 +103,7 @@ "matchPattern": "qdisc pfifo_fast 1: root refcnt [0-9]+ bands 3 priomap", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/plug.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/plug.json index 6454518af178..6ec7e0a01265 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/plug.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/plug.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root plug", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc plug 1: root refcnt", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root plug block", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc plug 1: root refcnt", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root plug release", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc plug 1: root refcnt", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root plug release_indefinite", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc plug 1: root refcnt", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root plug limit 100", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc plug 1: root refcnt", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root plug" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -134,7 +123,6 @@ "matchPattern": "qdisc plug 1: root refcnt", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -148,7 +136,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root plug" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root plug limit 1000", @@ -157,8 +144,7 @@ "matchPattern": "qdisc plug 1: root refcnt", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -172,7 +158,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root plug" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root plug limit 1000", @@ -181,8 +166,7 @@ "matchPattern": "qdisc plug 1: root refcnt", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/prio.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/prio.json index 8186de2f0dcf..69abf041c799 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/prio.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/prio.json @@ -6,8 +6,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root prio", "expExitCode": "0", @@ -15,8 +17,7 @@ "matchPattern": "qdisc prio 1: root", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root prio", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root prio" ] }, { @@ -26,8 +27,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY root handle ffff: prio", "expExitCode": "0", @@ -35,7 +38,6 @@ "matchPattern": "qdisc prio ffff: root", "matchCount": "1", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -45,8 +47,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY root handle 10000: prio", "expExitCode": "255", @@ -54,7 +58,6 @@ "matchPattern": "qdisc prio 10000: root", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -64,8 +67,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root prio foorbar", "expExitCode": "1", @@ -73,7 +78,6 @@ "matchPattern": "qdisc prio 1: root", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -83,8 +87,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root prio bands 4 priomap 1 1 2 2 3 3 0 0 1 2 3 0 0 0 0 0", "expExitCode": "0", @@ -92,8 +98,7 @@ "matchPattern": "qdisc prio 1: root.*bands 4 priomap.*1 1 2 2 3 3 0 0 1 2 3 0 0 0 0 0", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root prio", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root prio" ] }, { @@ -103,8 +108,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root prio bands 4 priomap 1 1 2 2 3 3 0 0 1 2 3 0 0 0 0 0 1 1", "expExitCode": "1", @@ -112,7 +119,6 @@ "matchPattern": "qdisc prio 1: root.*bands 4 priomap.*1 1 2 2 3 3 0 0 1 2 3 0 0 0 0 0 1 1", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -122,8 +128,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root prio bands 4 priomap 1 1 2 2 7 5 0 0 1 2 3 0 0 0 0 0", "expExitCode": "1", @@ -131,7 +139,6 @@ "matchPattern": "qdisc prio 1: root.*bands 4 priomap.*1 1 2 2 7 5 0 0 1 2 3 0 0 0 0 0", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -141,8 +148,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root prio bands 1 priomap 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0", "expExitCode": "2", @@ -150,7 +159,6 @@ "matchPattern": "qdisc prio 1: root.*bands 1 priomap.*0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -160,8 +168,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root prio bands 1024 priomap 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16", "expExitCode": "2", @@ -169,7 +179,6 @@ "matchPattern": "qdisc prio 1: root.*bands 1024 priomap.*1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -179,8 +188,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root prio" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root prio bands 8 priomap 1 1 2 2 3 3 4 4 5 5 6 6 7 7 0 0", @@ -189,8 +200,7 @@ "matchPattern": "qdisc prio 1: root.*bands 8 priomap.*1 1 2 2 3 3 4 4 5 5 6 6 7 7 0 0", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root prio", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root prio" ] }, { @@ -200,8 +210,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root prio" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root prio", @@ -210,8 +222,7 @@ "matchPattern": "qdisc prio 1: root", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root prio", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root prio" ] }, { @@ -221,8 +232,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY root handle 1: prio", "expExitCode": "2", @@ -230,7 +243,6 @@ "matchPattern": "qdisc prio 1: root", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -240,8 +252,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY root handle 123^ prio", "expExitCode": "255", @@ -249,7 +263,6 @@ "matchPattern": "qdisc prio 123 root", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -259,8 +272,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY root handle 1: prio", "$TC qdisc del dev $DUMMY root handle 1: prio" ], @@ -270,7 +285,6 @@ "matchPattern": "qdisc ingress ffff:", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -280,8 +294,10 @@ "qdisc", "prio" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root prio", "expExitCode": "0", @@ -289,8 +305,7 @@ "matchPattern": "class prio 1:[0-9]+ parent 1:", "matchCount": "3", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root prio", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root prio" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/qfq.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/qfq.json index 976dffda4654..c95643929841 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/qfq.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/qfq.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root qfq", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc qfq 1: root refcnt [0-9]+", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root qfq" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 qfq weight 100", @@ -42,8 +39,7 @@ "matchPattern": "class qfq 1:1 root weight 100 maxpkt", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -57,7 +53,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root qfq" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 qfq weight 9999", @@ -66,8 +61,7 @@ "matchPattern": "class qfq 1:1 root weight 9999 maxpkt", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -81,7 +75,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root qfq" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 qfq maxpkt 2000", @@ -90,8 +83,7 @@ "matchPattern": "class qfq 1:1 root weight 1 maxpkt 2000", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -105,7 +97,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root qfq" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 qfq maxpkt 128", @@ -114,8 +105,7 @@ "matchPattern": "class qfq 1:1 root weight 1 maxpkt 128", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -129,7 +119,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root qfq" ], "cmdUnderTest": "$TC class add dev $DUMMY parent 1: classid 1:1 qfq maxpkt 99999", @@ -138,8 +127,7 @@ "matchPattern": "class qfq 1:1 root weight 1 maxpkt 99999", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -153,7 +141,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root qfq", "$TC class add dev $DUMMY parent 1: classid 1:1 qfq weight 100" ], @@ -163,8 +150,7 @@ "matchPattern": "class qfq 1:[0-9]+ root weight [0-9]+00 maxpkt", "matchCount": "2", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -178,7 +164,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root qfq", "$TC class add dev $DUMMY parent 1: classid 1:1 qfq weight 100" ], @@ -188,7 +173,6 @@ "matchPattern": "qdisc qfq 1: root refcnt [0-9]+", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -202,7 +186,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root qfq", "expExitCode": "0", @@ -210,8 +193,7 @@ "matchPattern": "class qfq 1:", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -225,7 +207,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$IP link set dev $DUMMY mtu 2147483647 || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root qfq" ], @@ -235,7 +216,6 @@ "matchPattern": "class qfq 1:", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -249,7 +229,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$IP link set dev $DUMMY mtu 256 || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root qfq" ], @@ -259,7 +238,6 @@ "matchPattern": "class qfq 1:", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -277,7 +255,6 @@ ] }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$IP link set dev $DUMMY up || /bin/true", "$TC qdisc add dev $DUMMY handle 1: stab mtu 2048 tsize 512 mpu 0 overhead 999999999 linklayer ethernet root qfq", "$TC class add dev $DUMMY parent 1: classid 1:1 qfq weight 100", diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/red.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/red.json index 4b3e449857f2..eec73fda6c80 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/red.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/red.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red limit 1M avpkt 1500 min 100K max 300K", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb $", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red adaptive limit 1M avpkt 1500 min 100K max 300K", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb adaptive $", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red ecn limit 1M avpkt 1500 min 100K max 300K", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb ecn $", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red ecn adaptive limit 1M avpkt 1500 min 100K max 300K", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb ecn adaptive $", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red ecn harddrop limit 1M avpkt 1500 min 100K max 300K", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb ecn harddrop $", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red ecn nodrop limit 1M avpkt 1500 min 100K max 300K", "expExitCode": "0", @@ -133,8 +122,7 @@ "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb ecn nodrop $", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -148,7 +136,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red nodrop limit 1M avpkt 1500 min 100K max 300K", "expExitCode": "2", @@ -156,7 +143,6 @@ "matchPattern": "qdisc red", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" ] }, { @@ -170,7 +156,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red ecn harddrop nodrop limit 1M avpkt 1500 min 100K max 300K", "expExitCode": "0", @@ -178,8 +163,7 @@ "matchPattern": "qdisc red 1: root .* limit 1Mb min 100Kb max 300Kb ecn harddrop nodrop $", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -193,7 +177,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root red limit 1M avpkt 1500 min 100K max 300K", "expExitCode": "0", @@ -201,8 +184,7 @@ "matchPattern": "class red 1:[0-9]+ parent 1:", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfb.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfb.json index e21c7f22c6d4..aa7914c441ea 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfb.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfb.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc sfb 1: root refcnt [0-9]+ rehash 600s db 60s", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb rehash 60", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc sfb 1: root refcnt [0-9]+ rehash 60ms db 60s", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb db 100", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc sfb 1: root refcnt [0-9]+ rehash 600s db 100ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb limit 100", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc sfb 1: root refcnt [0-9]+ rehash 600s db 60s limit 100p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb max 100", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc sfb 1: root refcnt 2 rehash 600s db 60s.*max 100p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb target 100", "expExitCode": "0", @@ -133,8 +122,7 @@ "matchPattern": "qdisc sfb 1: root refcnt 2 rehash 600s db 60s.*target 100p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -148,7 +136,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb increment 0.1", "expExitCode": "0", @@ -156,8 +143,7 @@ "matchPattern": "qdisc sfb 1: root refcnt 2 rehash 600s db 60s.*increment 0.1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -171,7 +157,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb decrement 0.1", "expExitCode": "0", @@ -179,8 +164,7 @@ "matchPattern": "qdisc sfb 1: root refcnt 2 rehash 600s db 60s.*decrement 0.1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -194,7 +178,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb penalty_rate 4000", "expExitCode": "0", @@ -202,8 +185,7 @@ "matchPattern": "qdisc sfb 1: root refcnt 2 rehash 600s db 60s.*penalty_rate 4000pps", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -217,7 +199,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb penalty_burst 64", "expExitCode": "0", @@ -225,8 +206,7 @@ "matchPattern": "qdisc sfb 1: root refcnt 2 rehash 600s db 60s.*penalty_burst 64p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -240,7 +220,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root sfb penalty_burst 64" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root sfb rehash 100", @@ -249,8 +228,7 @@ "matchPattern": "qdisc sfb 1: root refcnt 2 rehash 100ms db 60s", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -264,7 +242,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfb", "expExitCode": "0", @@ -272,8 +249,7 @@ "matchPattern": "class sfb 1:", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfq.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfq.json index b6be718a174a..16d51936b385 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfq.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfq.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfq", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc sfq 1: root refcnt [0-9]+ limit 127p quantum.*depth 127 divisor 1024", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfq limit 8", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc sfq 1: root refcnt [0-9]+ limit 8p", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfq perturb 10", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "depth 127 divisor 1024 perturb 10sec", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfq quantum 9000", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc sfq 1: root refcnt [0-9]+ limit 127p quantum 9000b depth 127 divisor 1024", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfq divisor 512", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc sfq 1: root refcnt [0-9]+ limit 127p quantum 1514b depth 127 divisor 512", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfq flows 20", "expExitCode": "0", @@ -133,8 +122,7 @@ "matchPattern": "qdisc sfq 1: root refcnt", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -148,7 +136,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfq depth 64", "expExitCode": "0", @@ -156,8 +143,7 @@ "matchPattern": "qdisc sfq 1: root refcnt [0-9]+ limit 127p quantum 1514b depth 64 divisor 1024", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -171,7 +157,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfq headdrop", "expExitCode": "0", @@ -179,8 +164,7 @@ "matchPattern": "qdisc sfq 1: root refcnt [0-9]+ limit 127p quantum 1514b depth 127 headdrop divisor 1024", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -194,7 +178,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfq redflowlimit 100000 min 8000 max 60000 probability 0.20 ecn headdrop", "expExitCode": "0", @@ -202,8 +185,7 @@ "matchPattern": "qdisc sfq 1: root refcnt [0-9]+ limit 127p quantum 1514b depth 127 headdrop divisor 1024 ewma 6 min 8000b max 60000b probability 0.2 ecn", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -217,7 +199,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root sfq", "expExitCode": "0", @@ -225,8 +206,7 @@ "matchPattern": "class sfq 1:", "matchCount": "0", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/skbprio.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/skbprio.json index 5766045c9d33..076d1d69a3a4 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/skbprio.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/skbprio.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root skbprio", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc skbprio 1: root refcnt [0-9]+ limit 64", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root skbprio limit 1", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc skbprio 1: root refcnt [0-9]+ limit 1", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root skbprio" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root skbprio limit 32", @@ -65,8 +60,7 @@ "matchPattern": "qdisc skbprio 1: root refcnt [0-9]+ limit 32", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -80,7 +74,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root skbprio", "expExitCode": "0", @@ -88,8 +81,7 @@ "matchPattern": "class skbprio 1:", "matchCount": "64", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json index 0599635c4bc6..2d603ef2e375 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json @@ -170,11 +170,11 @@ "setup": [ "echo \"1 1 8\" > /sys/bus/netdevsim/new_device", "$TC qdisc replace dev $ETH handle 8001: parent root stab overhead 24 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 0 sched-entry S ff 20000000 clockid CLOCK_TAI", - "./taprio_wait_for_admin.sh $TC $ETH" + "./scripts/taprio_wait_for_admin.sh $TC $ETH" ], "cmdUnderTest": "$TC qdisc replace dev $ETH parent 8001:7 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 200 sched-entry S ff 20000000 clockid CLOCK_TAI", "expExitCode": "2", - "verifyCmd": "bash -c \"./taprio_wait_for_admin.sh $TC $ETH && $TC -j qdisc show dev $ETH root | jq '.[].options.base_time'\"", + "verifyCmd": "bash -c \"./scripts/taprio_wait_for_admin.sh $TC $ETH && $TC -j qdisc show dev $ETH root | jq '.[].options.base_time'\"", "matchPattern": "0", "matchCount": "1", "teardown": [ @@ -195,11 +195,11 @@ "setup": [ "echo \"1 1 8\" > /sys/bus/netdevsim/new_device", "$TC qdisc replace dev $ETH handle 8001: parent root stab overhead 24 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 0 sched-entry S ff 20000000 flags 0x2", - "./taprio_wait_for_admin.sh $TC $ETH" + "./scripts/taprio_wait_for_admin.sh $TC $ETH" ], "cmdUnderTest": "$TC qdisc replace dev $ETH parent 8001:7 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 200 sched-entry S ff 20000000 flags 0x2", "expExitCode": "2", - "verifyCmd": "bash -c \"./taprio_wait_for_admin.sh $TC $ETH && $TC -j qdisc show dev $ETH root | jq '.[].options.base_time'\"", + "verifyCmd": "bash -c \"./scripts/taprio_wait_for_admin.sh $TC $ETH && $TC -j qdisc show dev $ETH root | jq '.[].options.base_time'\"", "matchPattern": "0", "matchCount": "1", "teardown": [ diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/tbf.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/tbf.json index a4b3dfe51ff5..547a44910041 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/tbf.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/tbf.json @@ -10,7 +10,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 10000", "expExitCode": "0", @@ -18,8 +17,7 @@ "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 10Kbit burst 1500b limit 1000b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -33,7 +31,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 20000 mtu 2048", "expExitCode": "0", @@ -41,8 +38,7 @@ "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1500b limit 1000b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -56,7 +52,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 20000 mtu 1510 peakrate 30000", "expExitCode": "0", @@ -64,8 +59,7 @@ "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1500b peakrate 30Kbit minburst.*limit 1000b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -79,7 +73,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf burst 1500 rate 20000 latency 100ms", "expExitCode": "0", @@ -87,8 +80,7 @@ "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1500b lat 100ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -102,7 +94,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 20000 overhead 300", "expExitCode": "0", @@ -110,8 +101,7 @@ "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1800b limit 1000b overhead 300", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -125,7 +115,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 20000 linklayer atm", "expExitCode": "0", @@ -133,8 +122,7 @@ "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1696b limit 1000b linklayer atm", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -148,7 +136,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 20000 linklayer atm" ], "cmdUnderTest": "$TC qdisc replace dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 20000 linklayer ethernet", @@ -157,8 +144,7 @@ "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1500b limit 1000b", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -172,7 +158,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", "$TC qdisc add dev $DUMMY handle 1: root tbf burst 1500 rate 20000 latency 10ms" ], "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root tbf burst 1500 rate 20000 latency 200ms", @@ -181,8 +166,7 @@ "matchPattern": "qdisc tbf 1: root refcnt [0-9]+ rate 20Kbit burst 1500b lat 200ms", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] }, { @@ -196,7 +180,6 @@ "requires": "nsPlugin" }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root tbf limit 1000 burst 1500 rate 10000", "expExitCode": "0", @@ -204,8 +187,7 @@ "matchPattern": "class tbf.*parent 1:", "matchCount": "1", "teardown": [ - "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$TC qdisc del dev $DUMMY handle 1: root" ] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/teql.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/teql.json index 0082be0e93ac..e5cc31f265f8 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/teql.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/teql.json @@ -6,11 +6,8 @@ "qdisc", "teql" ], - "plugins": { - "requires": "nsPlugin" - }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" + "$IP link add dev $DUMMY type dummy" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root teql0", "expExitCode": "0", @@ -19,7 +16,7 @@ "matchCount": "1", "teardown": [ "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$IP link del dev $DUMMY" ] }, { @@ -29,13 +26,10 @@ "qdisc", "teql" ], - "plugins": { - "requires": "nsPlugin" - }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", - "echo \"1 1 4\" > /sys/bus/netdevsim/new_device", - "$TC qdisc add dev $ETH root handle 1: teql0" + "$IP link add dev $DUMMY type dummy", + "$IP link add dev $ETH type dummy", + "$TC qdisc add dev $ETH handle 1: root teql0" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root teql0", "expExitCode": "0", @@ -44,8 +38,8 @@ "matchCount": "1", "teardown": [ "$TC qdisc del dev $DUMMY handle 1: root", - "echo \"1\" > /sys/bus/netdevsim/del_device", - "$IP link del dev $DUMMY type dummy" + "$IP link del dev $DUMMY", + "$IP link del dev $ETH" ] }, { @@ -55,11 +49,8 @@ "qdisc", "teql" ], - "plugins": { - "requires": "nsPlugin" - }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true", + "$IP link add dev $DUMMY type dummy", "$TC qdisc add dev $DUMMY handle 1: root teql0" ], "cmdUnderTest": "$TC qdisc del dev $DUMMY handle 1: root", @@ -68,7 +59,7 @@ "matchPattern": "qdisc teql0 1: root refcnt", "matchCount": "0", "teardown": [ - "$IP link del dev $DUMMY type dummy" + "$IP link del dev $DUMMY" ] }, { @@ -78,11 +69,8 @@ "qdisc", "teql" ], - "plugins": { - "requires": "nsPlugin" - }, "setup": [ - "$IP link add dev $DUMMY type dummy || /bin/true" + "$IP link add dev $DUMMY type dummy" ], "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root teql0", "expExitCode": "0", @@ -91,7 +79,7 @@ "matchCount": "1", "teardown": [ "$TC qdisc del dev $DUMMY handle 1: root", - "$IP link del dev $DUMMY type dummy" + "$IP link del dev $DUMMY" ] } ] diff --git a/tools/testing/selftests/tc-testing/tdc.py b/tools/testing/selftests/tc-testing/tdc.py index b98256f38447..a6718192aff3 100755 --- a/tools/testing/selftests/tc-testing/tdc.py +++ b/tools/testing/selftests/tc-testing/tdc.py @@ -16,6 +16,8 @@ import json import subprocess import time import traceback +import random +from multiprocessing import Pool from collections import OrderedDict from string import Template @@ -38,12 +40,11 @@ class PluginMgrTestFail(Exception): class PluginMgr: def __init__(self, argparser): super().__init__() - self.plugins = {} + self.plugins = set() self.plugin_instances = [] self.failed_plugins = {} self.argparser = argparser - # TODO, put plugins in order plugindir = os.getenv('TDC_PLUGIN_DIR', './plugins') for dirpath, dirnames, filenames in os.walk(plugindir): for fn in filenames: @@ -53,32 +54,43 @@ class PluginMgr: not fn.startswith('.#')): mn = fn[0:-3] foo = importlib.import_module('plugins.' + mn) - self.plugins[mn] = foo - self.plugin_instances.append(foo.SubPlugin()) + self.plugins.add(mn) + self.plugin_instances[mn] = foo.SubPlugin() def load_plugin(self, pgdir, pgname): pgname = pgname[0:-3] + self.plugins.add(pgname) + foo = importlib.import_module('{}.{}'.format(pgdir, pgname)) - self.plugins[pgname] = foo - self.plugin_instances.append(foo.SubPlugin()) - self.plugin_instances[-1].check_args(self.args, None) + + # nsPlugin must always be the first one + if pgname == "nsPlugin": + self.plugin_instances.insert(0, (pgname, foo.SubPlugin())) + self.plugin_instances[0][1].check_args(self.args, None) + else: + self.plugin_instances.append((pgname, foo.SubPlugin())) + self.plugin_instances[-1][1].check_args(self.args, None) def get_required_plugins(self, testlist): ''' Get all required plugins from the list of test cases and return all unique items. ''' - reqs = [] + reqs = set() for t in testlist: try: if 'requires' in t['plugins']: if isinstance(t['plugins']['requires'], list): - reqs.extend(t['plugins']['requires']) + reqs.update(set(t['plugins']['requires'])) else: - reqs.append(t['plugins']['requires']) + reqs.add(t['plugins']['requires']) + t['plugins'] = t['plugins']['requires'] + else: + t['plugins'] = [] except KeyError: + t['plugins'] = [] continue - reqs = get_unique_item(reqs) + return reqs def load_required_plugins(self, reqs, parser, args, remaining): @@ -115,15 +127,17 @@ class PluginMgr: return args def call_pre_suite(self, testcount, testidlist): - for pgn_inst in self.plugin_instances: + for (_, pgn_inst) in self.plugin_instances: pgn_inst.pre_suite(testcount, testidlist) def call_post_suite(self, index): - for pgn_inst in reversed(self.plugin_instances): + for (_, pgn_inst) in reversed(self.plugin_instances): pgn_inst.post_suite(index) def call_pre_case(self, caseinfo, *, test_skip=False): - for pgn_inst in self.plugin_instances: + for (pgn, pgn_inst) in self.plugin_instances: + if pgn not in caseinfo['plugins']: + continue try: pgn_inst.pre_case(caseinfo, test_skip) except Exception as ee: @@ -133,29 +147,37 @@ class PluginMgr: print('testid is {}'.format(caseinfo['id'])) raise - def call_post_case(self): - for pgn_inst in reversed(self.plugin_instances): + def call_post_case(self, caseinfo): + for (pgn, pgn_inst) in reversed(self.plugin_instances): + if pgn not in caseinfo['plugins']: + continue pgn_inst.post_case() - def call_pre_execute(self): - for pgn_inst in self.plugin_instances: + def call_pre_execute(self, caseinfo): + for (pgn, pgn_inst) in self.plugin_instances: + if pgn not in caseinfo['plugins']: + continue pgn_inst.pre_execute() - def call_post_execute(self): - for pgn_inst in reversed(self.plugin_instances): + def call_post_execute(self, caseinfo): + for (pgn, pgn_inst) in reversed(self.plugin_instances): + if pgn not in caseinfo['plugins']: + continue pgn_inst.post_execute() def call_add_args(self, parser): - for pgn_inst in self.plugin_instances: + for (pgn, pgn_inst) in self.plugin_instances: parser = pgn_inst.add_args(parser) return parser def call_check_args(self, args, remaining): - for pgn_inst in self.plugin_instances: + for (pgn, pgn_inst) in self.plugin_instances: pgn_inst.check_args(args, remaining) - def call_adjust_command(self, stage, command): - for pgn_inst in self.plugin_instances: + def call_adjust_command(self, caseinfo, stage, command): + for (pgn, pgn_inst) in self.plugin_instances: + if pgn not in caseinfo['plugins']: + continue command = pgn_inst.adjust_command(stage, command) return command @@ -177,7 +199,7 @@ def replace_keywords(cmd): return subcmd -def exec_cmd(args, pm, stage, command): +def exec_cmd(caseinfo, args, pm, stage, command): """ Perform any required modifications on an executable command, then run it in a subprocess and return the results. @@ -187,9 +209,10 @@ def exec_cmd(args, pm, stage, command): if '$' in command: command = replace_keywords(command) - command = pm.call_adjust_command(stage, command) + command = pm.call_adjust_command(caseinfo, stage, command) if args.verbose > 0: print('command "{}"'.format(command)) + proc = subprocess.Popen(command, shell=True, stdout=subprocess.PIPE, @@ -211,7 +234,7 @@ def exec_cmd(args, pm, stage, command): return proc, foutput -def prepare_env(args, pm, stage, prefix, cmdlist, output = None): +def prepare_env(caseinfo, args, pm, stage, prefix, cmdlist, output = None): """ Execute the setup/teardown commands for a test case. Optionally terminate test execution if the command fails. @@ -229,7 +252,7 @@ def prepare_env(args, pm, stage, prefix, cmdlist, output = None): if not cmd: continue - (proc, foutput) = exec_cmd(args, pm, stage, cmd) + (proc, foutput) = exec_cmd(caseinfo, args, pm, stage, cmd) if proc and (proc.returncode not in exit_codes): print('', file=sys.stderr) @@ -352,6 +375,10 @@ def find_in_json_other(res, outputJSONVal, matchJSONVal, matchJSONKey=None): def run_one_test(pm, args, index, tidx): global NAMES + ns = NAMES['NS'] + dev0 = NAMES['DEV0'] + dev1 = NAMES['DEV1'] + dummy = NAMES['DUMMY'] result = True tresult = "" tap = "" @@ -366,38 +393,42 @@ def run_one_test(pm, args, index, tidx): res.set_result(ResultState.skip) res.set_errormsg('Test case designated as skipped.') pm.call_pre_case(tidx, test_skip=True) - pm.call_post_execute() + pm.call_post_execute(tidx) return res if 'dependsOn' in tidx: if (args.verbose > 0): print('probe command for test skip') - (p, procout) = exec_cmd(args, pm, 'execute', tidx['dependsOn']) + (p, procout) = exec_cmd(tidx, args, pm, 'execute', tidx['dependsOn']) if p: if (p.returncode != 0): res = TestResult(tidx['id'], tidx['name']) res.set_result(ResultState.skip) res.set_errormsg('probe command: test skipped.') pm.call_pre_case(tidx, test_skip=True) - pm.call_post_execute() + pm.call_post_execute(tidx) return res # populate NAMES with TESTID for this test NAMES['TESTID'] = tidx['id'] + NAMES['NS'] = '{}-{}'.format(NAMES['NS'], tidx['random']) + NAMES['DEV0'] = '{}id{}'.format(NAMES['DEV0'], tidx['id']) + NAMES['DEV1'] = '{}id{}'.format(NAMES['DEV1'], tidx['id']) + NAMES['DUMMY'] = '{}id{}'.format(NAMES['DUMMY'], tidx['id']) pm.call_pre_case(tidx) - prepare_env(args, pm, 'setup', "-----> prepare stage", tidx["setup"]) + prepare_env(tidx, args, pm, 'setup', "-----> prepare stage", tidx["setup"]) if (args.verbose > 0): print('-----> execute stage') - pm.call_pre_execute() - (p, procout) = exec_cmd(args, pm, 'execute', tidx["cmdUnderTest"]) + pm.call_pre_execute(tidx) + (p, procout) = exec_cmd(tidx, args, pm, 'execute', tidx["cmdUnderTest"]) if p: exit_code = p.returncode else: exit_code = None - pm.call_post_execute() + pm.call_post_execute(tidx) if (exit_code is None or exit_code != int(tidx["expExitCode"])): print("exit: {!r}".format(exit_code)) @@ -409,7 +440,7 @@ def run_one_test(pm, args, index, tidx): else: if args.verbose > 0: print('-----> verify stage') - (p, procout) = exec_cmd(args, pm, 'verify', tidx["verifyCmd"]) + (p, procout) = exec_cmd(tidx, args, pm, 'verify', tidx["verifyCmd"]) if procout: if 'matchJSON' in tidx: verify_by_json(procout, res, tidx, args, pm) @@ -431,15 +462,49 @@ def run_one_test(pm, args, index, tidx): else: res.set_result(ResultState.success) - prepare_env(args, pm, 'teardown', '-----> teardown stage', tidx['teardown'], procout) - pm.call_post_case() + prepare_env(tidx, args, pm, 'teardown', '-----> teardown stage', tidx['teardown'], procout) + pm.call_post_case(tidx) index += 1 # remove TESTID from NAMES del(NAMES['TESTID']) + + # Restore names + NAMES['NS'] = ns + NAMES['DEV0'] = dev0 + NAMES['DEV1'] = dev1 + NAMES['DUMMY'] = dummy + return res +def prepare_run(pm, args, testlist): + tcount = len(testlist) + emergency_exit = False + emergency_exit_message = '' + + try: + pm.call_pre_suite(tcount, testlist) + except Exception as ee: + ex_type, ex, ex_tb = sys.exc_info() + print('Exception {} {} (caught in pre_suite).'. + format(ex_type, ex)) + traceback.print_tb(ex_tb) + emergency_exit_message = 'EMERGENCY EXIT, call_pre_suite failed with exception {} {}\n'.format(ex_type, ex) + emergency_exit = True + + if emergency_exit: + pm.call_post_suite(1) + return emergency_exit_message + + if args.verbose: + print('give test rig 2 seconds to stabilize') + + time.sleep(2) + +def purge_run(pm, index): + pm.call_post_suite(index) + def test_runner(pm, args, filtered_tests): """ Driver function for the unit tests. @@ -455,28 +520,9 @@ def test_runner(pm, args, filtered_tests): tap = '' badtest = None stage = None - emergency_exit = False - emergency_exit_message = '' tsr = TestSuiteReport() - try: - pm.call_pre_suite(tcount, [tidx['id'] for tidx in testlist]) - except Exception as ee: - ex_type, ex, ex_tb = sys.exc_info() - print('Exception {} {} (caught in pre_suite).'. - format(ex_type, ex)) - traceback.print_tb(ex_tb) - emergency_exit_message = 'EMERGENCY EXIT, call_pre_suite failed with exception {} {}\n'.format(ex_type, ex) - emergency_exit = True - stage = 'pre-SUITE' - - if emergency_exit: - pm.call_post_suite(index) - return emergency_exit_message - if args.verbose > 1: - print('give test rig 2 seconds to stabilize') - time.sleep(2) for tidx in testlist: if "flower" in tidx["category"] and args.device == None: errmsg = "Tests using the DEV2 variable must define the name of a " @@ -539,7 +585,68 @@ def test_runner(pm, args, filtered_tests): if input(sys.stdin): print('got something on stdin') - pm.call_post_suite(index) + return (index, tsr) + +def mp_bins(alltests): + serial = [] + parallel = [] + + for test in alltests: + if 'nsPlugin' not in test['plugins']: + serial.append(test) + else: + # We can only create one netdevsim device at a time + if 'netdevsim/new_device' in str(test['setup']): + serial.append(test) + else: + parallel.append(test) + + return (serial, parallel) + +def __mp_runner(tests): + (_, tsr) = test_runner(mp_pm, mp_args, tests) + return tsr._testsuite + +def test_runner_mp(pm, args, alltests): + prepare_run(pm, args, alltests) + + (serial, parallel) = mp_bins(alltests) + + batches = [parallel[n : n + 32] for n in range(0, len(parallel), 32)] + batches.insert(0, serial) + + print("Executing {} tests in parallel and {} in serial".format(len(parallel), len(serial))) + print("Using {} batches".format(len(batches))) + + # We can't pickle these objects so workaround them + global mp_pm + mp_pm = pm + + global mp_args + mp_args = args + + with Pool(args.mp) as p: + pres = p.map(__mp_runner, batches) + + tsr = TestSuiteReport() + for trs in pres: + for res in trs: + tsr.add_resultdata(res) + + # Passing an index is not useful in MP + purge_run(pm, None) + + return tsr + +def test_runner_serial(pm, args, alltests): + prepare_run(pm, args, alltests) + + if args.verbose: + print("Executing {} tests in serial".format(len(alltests))) + + (index, tsr) = test_runner(pm, args, alltests) + + purge_run(pm, index) return tsr @@ -568,12 +675,15 @@ def load_from_file(filename): k['filename'] = filename return testlist +def identity(string): + return string def args_parse(): """ Create the argument parser. """ parser = argparse.ArgumentParser(description='Linux TC unit tests') + parser.register('type', None, identity) return parser @@ -631,6 +741,9 @@ def set_args(parser): parser.add_argument( '-P', '--pause', action='store_true', help='Pause execution just before post-suite stage') + parser.add_argument( + '-J', '--multiprocess', type=int, default=1, dest='mp', + help='Run tests in parallel whenever possible') return parser @@ -661,7 +774,6 @@ def get_id_list(alltests): """ return [x["id"] for x in alltests] - def check_case_id(alltests): """ Check for duplicate test case IDs. @@ -683,7 +795,6 @@ def generate_case_ids(alltests): If a test case has a blank ID field, generate a random hex ID for it and then write the test cases back to disk. """ - import random for c in alltests: if (c["id"] == ""): while True: @@ -742,6 +853,9 @@ def filter_tests_by_category(args, testlist): return answer +def set_random(alltests): + for tidx in alltests: + tidx['random'] = random.getrandbits(32) def get_test_cases(args): """ @@ -840,6 +954,8 @@ def set_operation_mode(pm, parser, args, remaining): list_test_cases(alltests) exit(0) + set_random(alltests) + exit_code = 0 # KSFT_PASS if len(alltests): req_plugins = pm.get_required_plugins(alltests) @@ -848,7 +964,12 @@ def set_operation_mode(pm, parser, args, remaining): except PluginDependencyException as pde: print('The following plugins were not found:') print('{}'.format(pde.missing_pg)) - catresults = test_runner(pm, args, alltests) + + if args.mp > 1: + catresults = test_runner_mp(pm, args, alltests) + else: + catresults = test_runner_serial(pm, args, alltests) + if catresults.count_failures() != 0: exit_code = 1 # KSFT_FAIL if args.format == 'none': @@ -883,6 +1004,13 @@ def main(): Start of execution; set up argument parser and get the arguments, and start operations. """ + import resource + + if sys.version_info.major < 3 or sys.version_info.minor < 8: + sys.exit("tdc requires at least python 3.8") + + resource.setrlimit(resource.RLIMIT_NOFILE, (1048576, 1048576)) + parser = args_parse() parser = set_args(parser) pm = PluginMgr(parser) diff --git a/tools/testing/selftests/thermal/intel/power_floor/Makefile b/tools/testing/selftests/thermal/intel/power_floor/Makefile new file mode 100644 index 000000000000..9b88e57dbba5 --- /dev/null +++ b/tools/testing/selftests/thermal/intel/power_floor/Makefile @@ -0,0 +1,12 @@ +# SPDX-License-Identifier: GPL-2.0 +ifndef CROSS_COMPILE +uname_M := $(shell uname -m 2>/dev/null || echo not) +ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/) + +ifeq ($(ARCH),x86) +TEST_GEN_PROGS := power_floor_test + +include ../../../lib.mk + +endif +endif diff --git a/tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c b/tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c new file mode 100644 index 000000000000..0326b39a11b9 --- /dev/null +++ b/tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c @@ -0,0 +1,108 @@ +// SPDX-License-Identifier: GPL-2.0 + +#define _GNU_SOURCE + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <unistd.h> +#include <fcntl.h> +#include <poll.h> +#include <signal.h> + +#define POWER_FLOOR_ENABLE_ATTRIBUTE "/sys/bus/pci/devices/0000:00:04.0/power_limits/power_floor_enable" +#define POWER_FLOOR_STATUS_ATTRIBUTE "/sys/bus/pci/devices/0000:00:04.0/power_limits/power_floor_status" + +void power_floor_exit(int signum) +{ + int fd; + + /* Disable feature via sysfs knob */ + + fd = open(POWER_FLOOR_ENABLE_ATTRIBUTE, O_RDWR); + if (fd < 0) { + perror("Unable to open power floor enable file\n"); + exit(1); + } + + if (write(fd, "0\n", 2) < 0) { + perror("Can' disable power floor notifications\n"); + exit(1); + } + + printf("Disabled power floor notifications\n"); + + close(fd); +} + +int main(int argc, char **argv) +{ + struct pollfd ufd; + char status_str[3]; + int fd, ret; + + if (signal(SIGINT, power_floor_exit) == SIG_IGN) + signal(SIGINT, SIG_IGN); + if (signal(SIGHUP, power_floor_exit) == SIG_IGN) + signal(SIGHUP, SIG_IGN); + if (signal(SIGTERM, power_floor_exit) == SIG_IGN) + signal(SIGTERM, SIG_IGN); + + /* Enable feature via sysfs knob */ + fd = open(POWER_FLOOR_ENABLE_ATTRIBUTE, O_RDWR); + if (fd < 0) { + perror("Unable to open power floor enable file\n"); + exit(1); + } + + if (write(fd, "1\n", 2) < 0) { + perror("Can' enable power floor notifications\n"); + exit(1); + } + + close(fd); + + printf("Enabled power floor notifications\n"); + + while (1) { + fd = open(POWER_FLOOR_STATUS_ATTRIBUTE, O_RDONLY); + if (fd < 0) { + perror("Unable to power floor status file\n"); + exit(1); + } + + if ((lseek(fd, 0L, SEEK_SET)) < 0) { + fprintf(stderr, "Failed to set pointer to beginning\n"); + exit(1); + } + + if (read(fd, status_str, sizeof(status_str)) < 0) { + fprintf(stderr, "Failed to read from:%s\n", + POWER_FLOOR_STATUS_ATTRIBUTE); + exit(1); + } + + ufd.fd = fd; + ufd.events = POLLPRI; + + ret = poll(&ufd, 1, -1); + if (ret < 0) { + perror("poll error"); + exit(1); + } else if (ret == 0) { + printf("Poll Timeout\n"); + } else { + if ((lseek(fd, 0L, SEEK_SET)) < 0) { + fprintf(stderr, "Failed to set pointer to beginning\n"); + exit(1); + } + + if (read(fd, status_str, sizeof(status_str)) < 0) + exit(0); + + printf("power floor status: %s\n", status_str); + } + + close(fd); + } +} diff --git a/tools/testing/selftests/thermal/intel/workload_hint/Makefile b/tools/testing/selftests/thermal/intel/workload_hint/Makefile new file mode 100644 index 000000000000..37ff3286283b --- /dev/null +++ b/tools/testing/selftests/thermal/intel/workload_hint/Makefile @@ -0,0 +1,12 @@ +# SPDX-License-Identifier: GPL-2.0 +ifndef CROSS_COMPILE +uname_M := $(shell uname -m 2>/dev/null || echo not) +ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/) + +ifeq ($(ARCH),x86) +TEST_GEN_PROGS := workload_hint_test + +include ../../../lib.mk + +endif +endif diff --git a/tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c b/tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c new file mode 100644 index 000000000000..217c3a641c53 --- /dev/null +++ b/tools/testing/selftests/thermal/intel/workload_hint/workload_hint_test.c @@ -0,0 +1,157 @@ +// SPDX-License-Identifier: GPL-2.0 + +#define _GNU_SOURCE + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <unistd.h> +#include <fcntl.h> +#include <poll.h> +#include <signal.h> + +#define WORKLOAD_NOTIFICATION_DELAY_ATTRIBUTE "/sys/bus/pci/devices/0000:00:04.0/workload_hint/notification_delay_ms" +#define WORKLOAD_ENABLE_ATTRIBUTE "/sys/bus/pci/devices/0000:00:04.0/workload_hint/workload_hint_enable" +#define WORKLOAD_TYPE_INDEX_ATTRIBUTE "/sys/bus/pci/devices/0000:00:04.0/workload_hint/workload_type_index" + +static const char * const workload_types[] = { + "idle", + "battery_life", + "sustained", + "bursty", + NULL +}; + +#define WORKLOAD_TYPE_MAX_INDEX 3 + +void workload_hint_exit(int signum) +{ + int fd; + + /* Disable feature via sysfs knob */ + + fd = open(WORKLOAD_ENABLE_ATTRIBUTE, O_RDWR); + if (fd < 0) { + perror("Unable to open workload type feature enable file\n"); + exit(1); + } + + if (write(fd, "0\n", 2) < 0) { + perror("Can' disable workload hints\n"); + exit(1); + } + + printf("Disabled workload type prediction\n"); + + close(fd); +} + +int main(int argc, char **argv) +{ + struct pollfd ufd; + char index_str[4]; + int fd, ret, index; + char delay_str[64]; + int delay = 0; + + printf("Usage: workload_hint_test [notification delay in milli seconds]\n"); + + if (argc > 1) { + ret = sscanf(argv[1], "%d", &delay); + if (ret < 0) { + printf("Invalid delay\n"); + exit(1); + } + + printf("Setting notification delay to %d ms\n", delay); + if (delay < 0) + exit(1); + + sprintf(delay_str, "%s\n", argv[1]); + + sprintf(delay_str, "%s\n", argv[1]); + fd = open(WORKLOAD_NOTIFICATION_DELAY_ATTRIBUTE, O_RDWR); + if (fd < 0) { + perror("Unable to open workload notification delay\n"); + exit(1); + } + + if (write(fd, delay_str, strlen(delay_str)) < 0) { + perror("Can't set delay\n"); + exit(1); + } + + close(fd); + } + + if (signal(SIGINT, workload_hint_exit) == SIG_IGN) + signal(SIGINT, SIG_IGN); + if (signal(SIGHUP, workload_hint_exit) == SIG_IGN) + signal(SIGHUP, SIG_IGN); + if (signal(SIGTERM, workload_hint_exit) == SIG_IGN) + signal(SIGTERM, SIG_IGN); + + /* Enable feature via sysfs knob */ + fd = open(WORKLOAD_ENABLE_ATTRIBUTE, O_RDWR); + if (fd < 0) { + perror("Unable to open workload type feature enable file\n"); + exit(1); + } + + if (write(fd, "1\n", 2) < 0) { + perror("Can' enable workload hints\n"); + exit(1); + } + + close(fd); + + printf("Enabled workload type prediction\n"); + + while (1) { + fd = open(WORKLOAD_TYPE_INDEX_ATTRIBUTE, O_RDONLY); + if (fd < 0) { + perror("Unable to open workload type file\n"); + exit(1); + } + + if ((lseek(fd, 0L, SEEK_SET)) < 0) { + fprintf(stderr, "Failed to set pointer to beginning\n"); + exit(1); + } + + if (read(fd, index_str, sizeof(index_str)) < 0) { + fprintf(stderr, "Failed to read from:%s\n", + WORKLOAD_TYPE_INDEX_ATTRIBUTE); + exit(1); + } + + ufd.fd = fd; + ufd.events = POLLPRI; + + ret = poll(&ufd, 1, -1); + if (ret < 0) { + perror("poll error"); + exit(1); + } else if (ret == 0) { + printf("Poll Timeout\n"); + } else { + if ((lseek(fd, 0L, SEEK_SET)) < 0) { + fprintf(stderr, "Failed to set pointer to beginning\n"); + exit(1); + } + + if (read(fd, index_str, sizeof(index_str)) < 0) + exit(0); + + ret = sscanf(index_str, "%d", &index); + if (ret < 0) + break; + if (index > WORKLOAD_TYPE_MAX_INDEX) + printf("Invalid workload type index\n"); + else + printf("workload type:%s\n", workload_types[index]); + } + + close(fd); + } +} diff --git a/tools/testing/selftests/user_events/abi_test.c b/tools/testing/selftests/user_events/abi_test.c index 5125c42efe65..f5575ef2007c 100644 --- a/tools/testing/selftests/user_events/abi_test.c +++ b/tools/testing/selftests/user_events/abi_test.c @@ -19,6 +19,7 @@ #include <asm/unistd.h> #include "../kselftest_harness.h" +#include "user_events_selftests.h" const char *data_file = "/sys/kernel/tracing/user_events_data"; const char *enable_file = "/sys/kernel/tracing/events/user_events/__abi_event/enable"; @@ -46,7 +47,7 @@ static int change_event(bool enable) return ret; } -static int reg_enable(long *enable, int size, int bit) +static int reg_enable(void *enable, int size, int bit) { struct user_reg reg = {0}; int fd = open(data_file, O_RDWR); @@ -68,7 +69,7 @@ static int reg_enable(long *enable, int size, int bit) return ret; } -static int reg_disable(long *enable, int bit) +static int reg_disable(void *enable, int bit) { struct user_unreg reg = {0}; int fd = open(data_file, O_RDWR); @@ -89,15 +90,21 @@ static int reg_disable(long *enable, int bit) } FIXTURE(user) { - long check; + int check; + long check_long; + bool umount; }; FIXTURE_SETUP(user) { + USER_EVENT_FIXTURE_SETUP(return, self->umount); + change_event(false); self->check = 0; + self->check_long = 0; } FIXTURE_TEARDOWN(user) { + USER_EVENT_FIXTURE_TEARDOWN(self->umount); } TEST_F(user, enablement) { @@ -131,9 +138,9 @@ TEST_F(user, bit_sizes) { #if BITS_PER_LONG == 8 /* Allow 0-64 bits for 64-bit */ - ASSERT_EQ(0, reg_enable(&self->check, sizeof(long), 63)); - ASSERT_NE(0, reg_enable(&self->check, sizeof(long), 64)); - ASSERT_EQ(0, reg_disable(&self->check, 63)); + ASSERT_EQ(0, reg_enable(&self->check_long, sizeof(long), 63)); + ASSERT_NE(0, reg_enable(&self->check_long, sizeof(long), 64)); + ASSERT_EQ(0, reg_disable(&self->check_long, 63)); #endif /* Disallowed sizes (everything beside 4 and 8) */ @@ -195,7 +202,7 @@ static int clone_check(void *check) for (i = 0; i < 10; ++i) { usleep(100000); - if (*(long *)check) + if (*(int *)check) return 0; } diff --git a/tools/testing/selftests/user_events/config b/tools/testing/selftests/user_events/config new file mode 100644 index 000000000000..64f7a9a90cec --- /dev/null +++ b/tools/testing/selftests/user_events/config @@ -0,0 +1 @@ +CONFIG_USER_EVENTS=y diff --git a/tools/testing/selftests/user_events/dyn_test.c b/tools/testing/selftests/user_events/dyn_test.c index 91a4444ad42b..a85980190bea 100644 --- a/tools/testing/selftests/user_events/dyn_test.c +++ b/tools/testing/selftests/user_events/dyn_test.c @@ -15,6 +15,7 @@ #include <unistd.h> #include "../kselftest_harness.h" +#include "user_events_selftests.h" const char *abi_file = "/sys/kernel/tracing/user_events_data"; const char *enable_file = "/sys/kernel/tracing/events/user_events/__test_event/enable"; @@ -143,12 +144,16 @@ do { \ FIXTURE(user) { int check; + bool umount; }; FIXTURE_SETUP(user) { + USER_EVENT_FIXTURE_SETUP(return, self->umount); } FIXTURE_TEARDOWN(user) { + USER_EVENT_FIXTURE_TEARDOWN(self->umount); + wait_for_delete(); } diff --git a/tools/testing/selftests/user_events/ftrace_test.c b/tools/testing/selftests/user_events/ftrace_test.c index 5beb0aef1d81..dcd7509fe2e0 100644 --- a/tools/testing/selftests/user_events/ftrace_test.c +++ b/tools/testing/selftests/user_events/ftrace_test.c @@ -16,6 +16,7 @@ #include <unistd.h> #include "../kselftest_harness.h" +#include "user_events_selftests.h" const char *data_file = "/sys/kernel/tracing/user_events_data"; const char *status_file = "/sys/kernel/tracing/user_events_status"; @@ -203,9 +204,12 @@ FIXTURE(user) { int data_fd; int enable_fd; int check; + bool umount; }; FIXTURE_SETUP(user) { + USER_EVENT_FIXTURE_SETUP(return, self->umount); + self->status_fd = open(status_file, O_RDONLY); ASSERT_NE(-1, self->status_fd); @@ -216,6 +220,8 @@ FIXTURE_SETUP(user) { } FIXTURE_TEARDOWN(user) { + USER_EVENT_FIXTURE_TEARDOWN(self->umount); + close(self->status_fd); close(self->data_fd); diff --git a/tools/testing/selftests/user_events/perf_test.c b/tools/testing/selftests/user_events/perf_test.c index 8b09be566fa2..5288e768b207 100644 --- a/tools/testing/selftests/user_events/perf_test.c +++ b/tools/testing/selftests/user_events/perf_test.c @@ -17,6 +17,7 @@ #include <asm/unistd.h> #include "../kselftest_harness.h" +#include "user_events_selftests.h" const char *data_file = "/sys/kernel/tracing/user_events_data"; const char *id_file = "/sys/kernel/tracing/events/user_events/__test_event/id"; @@ -110,14 +111,19 @@ static int clear(int *check) FIXTURE(user) { int data_fd; int check; + bool umount; }; FIXTURE_SETUP(user) { + USER_EVENT_FIXTURE_SETUP(return, self->umount); + self->data_fd = open(data_file, O_RDWR); ASSERT_NE(-1, self->data_fd); } FIXTURE_TEARDOWN(user) { + USER_EVENT_FIXTURE_TEARDOWN(self->umount); + close(self->data_fd); if (clear(&self->check) != 0) diff --git a/tools/testing/selftests/user_events/user_events_selftests.h b/tools/testing/selftests/user_events/user_events_selftests.h new file mode 100644 index 000000000000..e1c3c063c031 --- /dev/null +++ b/tools/testing/selftests/user_events/user_events_selftests.h @@ -0,0 +1,114 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef _USER_EVENTS_SELFTESTS_H +#define _USER_EVENTS_SELFTESTS_H + +#include <sys/stat.h> +#include <sys/types.h> +#include <sys/mount.h> +#include <unistd.h> +#include <errno.h> + +#include "../kselftest.h" + +static inline void tracefs_unmount(void) +{ + umount("/sys/kernel/tracing"); +} + +static inline bool tracefs_enabled(char **message, bool *fail, bool *umount) +{ + struct stat buf; + int ret; + + *message = ""; + *fail = false; + *umount = false; + + /* Ensure tracefs is installed */ + ret = stat("/sys/kernel/tracing", &buf); + + if (ret == -1) { + *message = "Tracefs is not installed"; + return false; + } + + /* Ensure mounted tracefs */ + ret = stat("/sys/kernel/tracing/README", &buf); + + if (ret == -1 && errno == ENOENT) { + if (mount(NULL, "/sys/kernel/tracing", "tracefs", 0, NULL) != 0) { + *message = "Cannot mount tracefs"; + *fail = true; + return false; + } + + *umount = true; + + ret = stat("/sys/kernel/tracing/README", &buf); + } + + if (ret == -1) { + *message = "Cannot access tracefs"; + *fail = true; + return false; + } + + return true; +} + +static inline bool user_events_enabled(char **message, bool *fail, bool *umount) +{ + struct stat buf; + int ret; + + *message = ""; + *fail = false; + *umount = false; + + if (getuid() != 0) { + *message = "Must be run as root"; + *fail = true; + return false; + } + + if (!tracefs_enabled(message, fail, umount)) + return false; + + /* Ensure user_events is installed */ + ret = stat("/sys/kernel/tracing/user_events_data", &buf); + + if (ret == -1) { + switch (errno) { + case ENOENT: + *message = "user_events is not installed"; + return false; + + default: + *message = "Cannot access user_events_data"; + *fail = true; + return false; + } + } + + return true; +} + +#define USER_EVENT_FIXTURE_SETUP(statement, umount) do { \ + char *message; \ + bool fail; \ + if (!user_events_enabled(&message, &fail, &(umount))) { \ + if (fail) { \ + TH_LOG("Setup failed due to: %s", message); \ + ASSERT_FALSE(fail); \ + } \ + SKIP(statement, "Skipping due to: %s", message); \ + } \ +} while (0) + +#define USER_EVENT_FIXTURE_TEARDOWN(umount) do { \ + if ((umount)) \ + tracefs_unmount(); \ +} while (0) + +#endif /* _USER_EVENTS_SELFTESTS_H */ diff --git a/tools/testing/selftests/x86/Makefile b/tools/testing/selftests/x86/Makefile index 7e8c937627dd..0b872c0a42d2 100644 --- a/tools/testing/selftests/x86/Makefile +++ b/tools/testing/selftests/x86/Makefile @@ -14,6 +14,7 @@ TARGETS_C_BOTHBITS := single_step_syscall sysret_ss_attrs syscall_nt test_mremap check_initial_reg_state sigreturn iopl ioperm \ test_vsyscall mov_ss_trap \ syscall_arg_fault fsgsbase_restore sigaltstack +TARGETS_C_BOTHBITS += nx_stack TARGETS_C_32BIT_ONLY := entry_from_vm86 test_syscall_vdso unwind_vdso \ test_FCMOV test_FCOMI test_FISTTP \ vdso_restorer @@ -109,3 +110,6 @@ $(OUTPUT)/test_syscall_vdso_32: thunks_32.S # state. $(OUTPUT)/check_initial_reg_state_32: CFLAGS += -Wl,-ereal_start -static $(OUTPUT)/check_initial_reg_state_64: CFLAGS += -Wl,-ereal_start -static + +$(OUTPUT)/nx_stack_32: CFLAGS += -Wl,-z,noexecstack +$(OUTPUT)/nx_stack_64: CFLAGS += -Wl,-z,noexecstack diff --git a/tools/testing/selftests/x86/lam.c b/tools/testing/selftests/x86/lam.c index eb0e46905bf9..8f9b06d9ce03 100644 --- a/tools/testing/selftests/x86/lam.c +++ b/tools/testing/selftests/x86/lam.c @@ -573,7 +573,7 @@ int do_uring(unsigned long lam) char path[PATH_MAX] = {0}; /* get current process path */ - if (readlink("/proc/self/exe", path, PATH_MAX) <= 0) + if (readlink("/proc/self/exe", path, PATH_MAX - 1) <= 0) return 1; int file_fd = open(path, O_RDONLY); @@ -680,14 +680,14 @@ static int handle_execve(struct testcases *test) perror("Fork failed."); ret = 1; } else if (pid == 0) { - char path[PATH_MAX]; + char path[PATH_MAX] = {0}; /* Set LAM mode in parent process */ if (set_lam(lam) != 0) return 1; /* Get current binary's path and the binary was run by execve */ - if (readlink("/proc/self/exe", path, PATH_MAX) <= 0) + if (readlink("/proc/self/exe", path, PATH_MAX - 1) <= 0) exit(-1); /* run binary to get LAM mode and return to parent process */ diff --git a/tools/testing/selftests/x86/nx_stack.c b/tools/testing/selftests/x86/nx_stack.c new file mode 100644 index 000000000000..ea4a4e246879 --- /dev/null +++ b/tools/testing/selftests/x86/nx_stack.c @@ -0,0 +1,212 @@ +/* + * Copyright (c) 2023 Alexey Dobriyan <adobriyan@gmail.com> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* + * Test that userspace stack is NX. Requires linking with -Wl,-z,noexecstack + * because I don't want to bother with PT_GNU_STACK detection. + * + * Fill the stack with INT3's and then try to execute some of them: + * SIGSEGV -- good, SIGTRAP -- bad. + * + * Regular stack is completely overwritten before testing. + * Test doesn't exit SIGSEGV handler after first fault at INT3. + */ +#undef _GNU_SOURCE +#define _GNU_SOURCE +#undef NDEBUG +#include <assert.h> +#include <signal.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/mman.h> +#include <sys/resource.h> +#include <unistd.h> + +#define PAGE_SIZE 4096 + +/* + * This is memset(rsp, 0xcc, -1); but down. + * It will SIGSEGV when bottom of the stack is reached. + * Byte-size access is important! (see rdi tweak in the signal handler). + */ +void make_stack1(void); +asm( +".pushsection .text\n" +".globl make_stack1\n" +".align 16\n" +"make_stack1:\n" + "mov $0xcc, %al\n" +#if defined __amd64__ + "mov %rsp, %rdi\n" + "mov $-1, %rcx\n" +#elif defined __i386__ + "mov %esp, %edi\n" + "mov $-1, %ecx\n" +#else +#error +#endif + "std\n" + "rep stosb\n" + /* unreachable */ + "hlt\n" +".type make_stack1,@function\n" +".size make_stack1,.-make_stack1\n" +".popsection\n" +); + +/* + * memset(p, 0xcc, -1); + * It will SIGSEGV when top of the stack is reached. + */ +void make_stack2(uint64_t p); +asm( +".pushsection .text\n" +".globl make_stack2\n" +".align 16\n" +"make_stack2:\n" + "mov $0xcc, %al\n" +#if defined __amd64__ + "mov $-1, %rcx\n" +#elif defined __i386__ + "mov $-1, %ecx\n" +#else +#error +#endif + "cld\n" + "rep stosb\n" + /* unreachable */ + "hlt\n" +".type make_stack2,@function\n" +".size make_stack2,.-make_stack2\n" +".popsection\n" +); + +static volatile int test_state = 0; +static volatile unsigned long stack_min_addr; + +#if defined __amd64__ +#define RDI REG_RDI +#define RIP REG_RIP +#define RIP_STRING "rip" +#elif defined __i386__ +#define RDI REG_EDI +#define RIP REG_EIP +#define RIP_STRING "eip" +#else +#error +#endif + +static void sigsegv(int _, siginfo_t *__, void *uc_) +{ + /* + * Some Linux versions didn't clear DF before entering signal + * handler. make_stack1() doesn't have a chance to clear DF + * either so we clear it by hand here. + */ + asm volatile ("cld" ::: "memory"); + + ucontext_t *uc = uc_; + + if (test_state == 0) { + /* Stack is faulted and cleared from RSP to the lowest address. */ + stack_min_addr = ++uc->uc_mcontext.gregs[RDI]; + if (1) { + printf("stack min %lx\n", stack_min_addr); + } + uc->uc_mcontext.gregs[RIP] = (uintptr_t)&make_stack2; + test_state = 1; + } else if (test_state == 1) { + /* Stack has been cleared from top to bottom. */ + unsigned long stack_max_addr = uc->uc_mcontext.gregs[RDI]; + if (1) { + printf("stack max %lx\n", stack_max_addr); + } + /* Start faulting pages on stack and see what happens. */ + uc->uc_mcontext.gregs[RIP] = stack_max_addr - PAGE_SIZE; + test_state = 2; + } else if (test_state == 2) { + /* Stack page is NX -- good, test next page. */ + uc->uc_mcontext.gregs[RIP] -= PAGE_SIZE; + if (uc->uc_mcontext.gregs[RIP] == stack_min_addr) { + /* One more SIGSEGV and test ends. */ + test_state = 3; + } + } else { + printf("PASS\tAll stack pages are NX\n"); + _exit(EXIT_SUCCESS); + } +} + +static void sigtrap(int _, siginfo_t *__, void *uc_) +{ + const ucontext_t *uc = uc_; + unsigned long rip = uc->uc_mcontext.gregs[RIP]; + printf("FAIL\texecutable page on the stack: " RIP_STRING " %lx\n", rip); + _exit(EXIT_FAILURE); +} + +int main(void) +{ + { + struct sigaction act = {}; + sigemptyset(&act.sa_mask); + act.sa_flags = SA_SIGINFO; + act.sa_sigaction = &sigsegv; + int rv = sigaction(SIGSEGV, &act, NULL); + assert(rv == 0); + } + { + struct sigaction act = {}; + sigemptyset(&act.sa_mask); + act.sa_flags = SA_SIGINFO; + act.sa_sigaction = &sigtrap; + int rv = sigaction(SIGTRAP, &act, NULL); + assert(rv == 0); + } + { + struct rlimit rlim; + int rv = getrlimit(RLIMIT_STACK, &rlim); + assert(rv == 0); + /* Cap stack at time-honored 8 MiB value. */ + rlim.rlim_max = rlim.rlim_cur; + if (rlim.rlim_max > 8 * 1024 * 1024) { + rlim.rlim_max = 8 * 1024 * 1024; + } + rv = setrlimit(RLIMIT_STACK, &rlim); + assert(rv == 0); + } + { + /* + * We don't know now much stack SIGSEGV handler uses. + * Bump this by 1 page every time someone complains, + * or rewrite it in assembly. + */ + const size_t len = SIGSTKSZ; + void *p = mmap(NULL, len, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0); + assert(p != MAP_FAILED); + stack_t ss = {}; + ss.ss_sp = p; + ss.ss_size = len; + int rv = sigaltstack(&ss, NULL); + assert(rv == 0); + } + make_stack1(); + /* + * Unreachable, but if _this_ INT3 is ever reached, it's a bug somewhere. + * Fold it into main SIGTRAP pathway. + */ + __builtin_trap(); +} diff --git a/tools/testing/vsock/.gitignore b/tools/testing/vsock/.gitignore index a8adcfdc292b..d9f798713cd7 100644 --- a/tools/testing/vsock/.gitignore +++ b/tools/testing/vsock/.gitignore @@ -3,3 +3,4 @@ vsock_test vsock_diag_test vsock_perf +vsock_uring_test diff --git a/tools/testing/vsock/Makefile b/tools/testing/vsock/Makefile index 21a98ba565ab..a7f56a09ca9f 100644 --- a/tools/testing/vsock/Makefile +++ b/tools/testing/vsock/Makefile @@ -1,12 +1,15 @@ # SPDX-License-Identifier: GPL-2.0-only all: test vsock_perf -test: vsock_test vsock_diag_test -vsock_test: vsock_test.o timeout.o control.o util.o +test: vsock_test vsock_diag_test vsock_uring_test +vsock_test: vsock_test.o vsock_test_zerocopy.o timeout.o control.o util.o msg_zerocopy_common.o vsock_diag_test: vsock_diag_test.o timeout.o control.o util.o -vsock_perf: vsock_perf.o +vsock_perf: vsock_perf.o msg_zerocopy_common.o + +vsock_uring_test: LDLIBS = -luring +vsock_uring_test: control.o util.o vsock_uring_test.o timeout.o msg_zerocopy_common.o CFLAGS += -g -O2 -Werror -Wall -I. -I../../include -I../../../usr/include -Wno-pointer-sign -fno-strict-overflow -fno-strict-aliasing -fno-common -MMD -U_FORTIFY_SOURCE -D_GNU_SOURCE .PHONY: all test clean clean: - ${RM} *.o *.d vsock_test vsock_diag_test vsock_perf + ${RM} *.o *.d vsock_test vsock_diag_test vsock_perf vsock_uring_test -include *.d diff --git a/tools/testing/vsock/msg_zerocopy_common.c b/tools/testing/vsock/msg_zerocopy_common.c new file mode 100644 index 000000000000..5a4bdf7b5132 --- /dev/null +++ b/tools/testing/vsock/msg_zerocopy_common.c @@ -0,0 +1,87 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* Some common code for MSG_ZEROCOPY logic + * + * Copyright (C) 2023 SberDevices. + * + * Author: Arseniy Krasnov <avkrasnov@salutedevices.com> + */ + +#include <stdio.h> +#include <stdlib.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <linux/errqueue.h> + +#include "msg_zerocopy_common.h" + +void enable_so_zerocopy(int fd) +{ + int val = 1; + + if (setsockopt(fd, SOL_SOCKET, SO_ZEROCOPY, &val, sizeof(val))) { + perror("setsockopt"); + exit(EXIT_FAILURE); + } +} + +void vsock_recv_completion(int fd, const bool *zerocopied) +{ + struct sock_extended_err *serr; + struct msghdr msg = { 0 }; + char cmsg_data[128]; + struct cmsghdr *cm; + ssize_t res; + + msg.msg_control = cmsg_data; + msg.msg_controllen = sizeof(cmsg_data); + + res = recvmsg(fd, &msg, MSG_ERRQUEUE); + if (res) { + fprintf(stderr, "failed to read error queue: %zi\n", res); + exit(EXIT_FAILURE); + } + + cm = CMSG_FIRSTHDR(&msg); + if (!cm) { + fprintf(stderr, "cmsg: no cmsg\n"); + exit(EXIT_FAILURE); + } + + if (cm->cmsg_level != SOL_VSOCK) { + fprintf(stderr, "cmsg: unexpected 'cmsg_level'\n"); + exit(EXIT_FAILURE); + } + + if (cm->cmsg_type != VSOCK_RECVERR) { + fprintf(stderr, "cmsg: unexpected 'cmsg_type'\n"); + exit(EXIT_FAILURE); + } + + serr = (void *)CMSG_DATA(cm); + if (serr->ee_origin != SO_EE_ORIGIN_ZEROCOPY) { + fprintf(stderr, "serr: wrong origin: %u\n", serr->ee_origin); + exit(EXIT_FAILURE); + } + + if (serr->ee_errno) { + fprintf(stderr, "serr: wrong error code: %u\n", serr->ee_errno); + exit(EXIT_FAILURE); + } + + /* This flag is used for tests, to check that transmission was + * performed as expected: zerocopy or fallback to copy. If NULL + * - don't care. + */ + if (!zerocopied) + return; + + if (*zerocopied && (serr->ee_code & SO_EE_CODE_ZEROCOPY_COPIED)) { + fprintf(stderr, "serr: was copy instead of zerocopy\n"); + exit(EXIT_FAILURE); + } + + if (!*zerocopied && !(serr->ee_code & SO_EE_CODE_ZEROCOPY_COPIED)) { + fprintf(stderr, "serr: was zerocopy instead of copy\n"); + exit(EXIT_FAILURE); + } +} diff --git a/tools/testing/vsock/msg_zerocopy_common.h b/tools/testing/vsock/msg_zerocopy_common.h new file mode 100644 index 000000000000..3763c5ccedb9 --- /dev/null +++ b/tools/testing/vsock/msg_zerocopy_common.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef MSG_ZEROCOPY_COMMON_H +#define MSG_ZEROCOPY_COMMON_H + +#include <stdbool.h> + +#ifndef SOL_VSOCK +#define SOL_VSOCK 287 +#endif + +#ifndef VSOCK_RECVERR +#define VSOCK_RECVERR 1 +#endif + +void enable_so_zerocopy(int fd); +void vsock_recv_completion(int fd, const bool *zerocopied); + +#endif /* MSG_ZEROCOPY_COMMON_H */ diff --git a/tools/testing/vsock/util.c b/tools/testing/vsock/util.c index 01b636d3039a..92336721321a 100644 --- a/tools/testing/vsock/util.c +++ b/tools/testing/vsock/util.c @@ -11,10 +11,12 @@ #include <stdio.h> #include <stdint.h> #include <stdlib.h> +#include <string.h> #include <signal.h> #include <unistd.h> #include <assert.h> #include <sys/epoll.h> +#include <sys/mman.h> #include "timeout.h" #include "control.h" @@ -211,102 +213,138 @@ int vsock_seqpacket_accept(unsigned int cid, unsigned int port, return vsock_accept(cid, port, clientaddrp, SOCK_SEQPACKET); } -/* Transmit one byte and check the return value. +/* Transmit bytes from a buffer and check the return value. * * expected_ret: * <0 Negative errno (for testing errors) * 0 End-of-file - * 1 Success + * >0 Success (bytes successfully written) */ -void send_byte(int fd, int expected_ret, int flags) +void send_buf(int fd, const void *buf, size_t len, int flags, + ssize_t expected_ret) { - const uint8_t byte = 'A'; - ssize_t nwritten; + ssize_t nwritten = 0; + ssize_t ret; timeout_begin(TIMEOUT); do { - nwritten = send(fd, &byte, sizeof(byte), flags); - timeout_check("write"); - } while (nwritten < 0 && errno == EINTR); + ret = send(fd, buf + nwritten, len - nwritten, flags); + timeout_check("send"); + + if (ret == 0 || (ret < 0 && errno != EINTR)) + break; + + nwritten += ret; + } while (nwritten < len); timeout_end(); if (expected_ret < 0) { - if (nwritten != -1) { - fprintf(stderr, "bogus send(2) return value %zd\n", - nwritten); + if (ret != -1) { + fprintf(stderr, "bogus send(2) return value %zd (expected %zd)\n", + ret, expected_ret); exit(EXIT_FAILURE); } if (errno != -expected_ret) { - perror("write"); + perror("send"); exit(EXIT_FAILURE); } return; } - if (nwritten < 0) { - perror("write"); + if (ret < 0) { + perror("send"); exit(EXIT_FAILURE); } - if (nwritten == 0) { - if (expected_ret == 0) - return; - fprintf(stderr, "unexpected EOF while sending byte\n"); - exit(EXIT_FAILURE); - } - if (nwritten != sizeof(byte)) { - fprintf(stderr, "bogus send(2) return value %zd\n", nwritten); + if (nwritten != expected_ret) { + if (ret == 0) + fprintf(stderr, "unexpected EOF while sending bytes\n"); + + fprintf(stderr, "bogus send(2) bytes written %zd (expected %zd)\n", + nwritten, expected_ret); exit(EXIT_FAILURE); } } -/* Receive one byte and check the return value. +/* Receive bytes in a buffer and check the return value. * * expected_ret: * <0 Negative errno (for testing errors) * 0 End-of-file - * 1 Success + * >0 Success (bytes successfully read) */ -void recv_byte(int fd, int expected_ret, int flags) +void recv_buf(int fd, void *buf, size_t len, int flags, ssize_t expected_ret) { - uint8_t byte; - ssize_t nread; + ssize_t nread = 0; + ssize_t ret; timeout_begin(TIMEOUT); do { - nread = recv(fd, &byte, sizeof(byte), flags); - timeout_check("read"); - } while (nread < 0 && errno == EINTR); + ret = recv(fd, buf + nread, len - nread, flags); + timeout_check("recv"); + + if (ret == 0 || (ret < 0 && errno != EINTR)) + break; + + nread += ret; + } while (nread < len); timeout_end(); if (expected_ret < 0) { - if (nread != -1) { - fprintf(stderr, "bogus recv(2) return value %zd\n", - nread); + if (ret != -1) { + fprintf(stderr, "bogus recv(2) return value %zd (expected %zd)\n", + ret, expected_ret); exit(EXIT_FAILURE); } if (errno != -expected_ret) { - perror("read"); + perror("recv"); exit(EXIT_FAILURE); } return; } - if (nread < 0) { - perror("read"); + if (ret < 0) { + perror("recv"); exit(EXIT_FAILURE); } - if (nread == 0) { - if (expected_ret == 0) - return; - fprintf(stderr, "unexpected EOF while receiving byte\n"); - exit(EXIT_FAILURE); - } - if (nread != sizeof(byte)) { - fprintf(stderr, "bogus recv(2) return value %zd\n", nread); + if (nread != expected_ret) { + if (ret == 0) + fprintf(stderr, "unexpected EOF while receiving bytes\n"); + + fprintf(stderr, "bogus recv(2) bytes read %zd (expected %zd)\n", + nread, expected_ret); exit(EXIT_FAILURE); } +} + +/* Transmit one byte and check the return value. + * + * expected_ret: + * <0 Negative errno (for testing errors) + * 0 End-of-file + * 1 Success + */ +void send_byte(int fd, int expected_ret, int flags) +{ + const uint8_t byte = 'A'; + + send_buf(fd, &byte, sizeof(byte), flags, expected_ret); +} + +/* Receive one byte and check the return value. + * + * expected_ret: + * <0 Negative errno (for testing errors) + * 0 End-of-file + * 1 Success + */ +void recv_byte(int fd, int expected_ret, int flags) +{ + uint8_t byte; + + recv_buf(fd, &byte, sizeof(byte), flags, expected_ret); + if (byte != 'A') { fprintf(stderr, "unexpected byte read %c\n", byte); exit(EXIT_FAILURE); @@ -408,3 +446,134 @@ unsigned long hash_djb2(const void *data, size_t len) return hash; } + +size_t iovec_bytes(const struct iovec *iov, size_t iovnum) +{ + size_t bytes; + int i; + + for (bytes = 0, i = 0; i < iovnum; i++) + bytes += iov[i].iov_len; + + return bytes; +} + +unsigned long iovec_hash_djb2(const struct iovec *iov, size_t iovnum) +{ + unsigned long hash; + size_t iov_bytes; + size_t offs; + void *tmp; + int i; + + iov_bytes = iovec_bytes(iov, iovnum); + + tmp = malloc(iov_bytes); + if (!tmp) { + perror("malloc"); + exit(EXIT_FAILURE); + } + + for (offs = 0, i = 0; i < iovnum; i++) { + memcpy(tmp + offs, iov[i].iov_base, iov[i].iov_len); + offs += iov[i].iov_len; + } + + hash = hash_djb2(tmp, iov_bytes); + free(tmp); + + return hash; +} + +/* Allocates and returns new 'struct iovec *' according pattern + * in the 'test_iovec'. For each element in the 'test_iovec' it + * allocates new element in the resulting 'iovec'. 'iov_len' + * of the new element is copied from 'test_iovec'. 'iov_base' is + * allocated depending on the 'iov_base' of 'test_iovec': + * + * 'iov_base' == NULL -> valid buf: mmap('iov_len'). + * + * 'iov_base' == MAP_FAILED -> invalid buf: + * mmap('iov_len'), then munmap('iov_len'). + * 'iov_base' still contains result of + * mmap(). + * + * 'iov_base' == number -> unaligned valid buf: + * mmap('iov_len') + number. + * + * 'iovnum' is number of elements in 'test_iovec'. + * + * Returns new 'iovec' or calls 'exit()' on error. + */ +struct iovec *alloc_test_iovec(const struct iovec *test_iovec, int iovnum) +{ + struct iovec *iovec; + int i; + + iovec = malloc(sizeof(*iovec) * iovnum); + if (!iovec) { + perror("malloc"); + exit(EXIT_FAILURE); + } + + for (i = 0; i < iovnum; i++) { + iovec[i].iov_len = test_iovec[i].iov_len; + + iovec[i].iov_base = mmap(NULL, iovec[i].iov_len, + PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_ANONYMOUS | MAP_POPULATE, + -1, 0); + if (iovec[i].iov_base == MAP_FAILED) { + perror("mmap"); + exit(EXIT_FAILURE); + } + + if (test_iovec[i].iov_base != MAP_FAILED) + iovec[i].iov_base += (uintptr_t)test_iovec[i].iov_base; + } + + /* Unmap "invalid" elements. */ + for (i = 0; i < iovnum; i++) { + if (test_iovec[i].iov_base == MAP_FAILED) { + if (munmap(iovec[i].iov_base, iovec[i].iov_len)) { + perror("munmap"); + exit(EXIT_FAILURE); + } + } + } + + for (i = 0; i < iovnum; i++) { + int j; + + if (test_iovec[i].iov_base == MAP_FAILED) + continue; + + for (j = 0; j < iovec[i].iov_len; j++) + ((uint8_t *)iovec[i].iov_base)[j] = rand() & 0xff; + } + + return iovec; +} + +/* Frees 'iovec *', previously allocated by 'alloc_test_iovec()'. + * On error calls 'exit()'. + */ +void free_test_iovec(const struct iovec *test_iovec, + struct iovec *iovec, int iovnum) +{ + int i; + + for (i = 0; i < iovnum; i++) { + if (test_iovec[i].iov_base != MAP_FAILED) { + if (test_iovec[i].iov_base) + iovec[i].iov_base -= (uintptr_t)test_iovec[i].iov_base; + + if (munmap(iovec[i].iov_base, iovec[i].iov_len)) { + perror("munmap"); + exit(EXIT_FAILURE); + } + } + } + + free(iovec); +} diff --git a/tools/testing/vsock/util.h b/tools/testing/vsock/util.h index fb99208a95ea..a77175d25864 100644 --- a/tools/testing/vsock/util.h +++ b/tools/testing/vsock/util.h @@ -42,6 +42,9 @@ int vsock_stream_accept(unsigned int cid, unsigned int port, int vsock_seqpacket_accept(unsigned int cid, unsigned int port, struct sockaddr_vm *clientaddrp); void vsock_wait_remote_close(int fd); +void send_buf(int fd, const void *buf, size_t len, int flags, + ssize_t expected_ret); +void recv_buf(int fd, void *buf, size_t len, int flags, ssize_t expected_ret); void send_byte(int fd, int expected_ret, int flags); void recv_byte(int fd, int expected_ret, int flags); void run_tests(const struct test_case *test_cases, @@ -50,4 +53,9 @@ void list_tests(const struct test_case *test_cases); void skip_test(struct test_case *test_cases, size_t test_cases_len, const char *test_id_str); unsigned long hash_djb2(const void *data, size_t len); +size_t iovec_bytes(const struct iovec *iov, size_t iovnum); +unsigned long iovec_hash_djb2(const struct iovec *iov, size_t iovnum); +struct iovec *alloc_test_iovec(const struct iovec *test_iovec, int iovnum); +void free_test_iovec(const struct iovec *test_iovec, + struct iovec *iovec, int iovnum); #endif /* UTIL_H */ diff --git a/tools/testing/vsock/vsock_perf.c b/tools/testing/vsock/vsock_perf.c index a72520338f84..4e8578f815e0 100644 --- a/tools/testing/vsock/vsock_perf.c +++ b/tools/testing/vsock/vsock_perf.c @@ -18,6 +18,9 @@ #include <poll.h> #include <sys/socket.h> #include <linux/vm_sockets.h> +#include <sys/mman.h> + +#include "msg_zerocopy_common.h" #define DEFAULT_BUF_SIZE_BYTES (128 * 1024) #define DEFAULT_TO_SEND_BYTES (64 * 1024) @@ -31,6 +34,7 @@ static unsigned int port = DEFAULT_PORT; static unsigned long buf_size_bytes = DEFAULT_BUF_SIZE_BYTES; static unsigned long vsock_buf_bytes = DEFAULT_VSOCK_BUF_BYTES; +static bool zerocopy; static void error(const char *s) { @@ -252,10 +256,15 @@ static void run_sender(int peer_cid, unsigned long to_send_bytes) time_t tx_begin_ns; time_t tx_total_ns; size_t total_send; + time_t time_in_send; void *data; int fd; - printf("Run as sender\n"); + if (zerocopy) + printf("Run as sender MSG_ZEROCOPY\n"); + else + printf("Run as sender\n"); + printf("Connect to %i:%u\n", peer_cid, port); printf("Send %lu bytes\n", to_send_bytes); printf("TX buffer %lu bytes\n", buf_size_bytes); @@ -265,38 +274,82 @@ static void run_sender(int peer_cid, unsigned long to_send_bytes) if (fd < 0) exit(EXIT_FAILURE); - data = malloc(buf_size_bytes); + if (zerocopy) { + enable_so_zerocopy(fd); - if (!data) { - fprintf(stderr, "'malloc()' failed\n"); - exit(EXIT_FAILURE); + data = mmap(NULL, buf_size_bytes, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); + if (data == MAP_FAILED) { + perror("mmap"); + exit(EXIT_FAILURE); + } + } else { + data = malloc(buf_size_bytes); + + if (!data) { + fprintf(stderr, "'malloc()' failed\n"); + exit(EXIT_FAILURE); + } } memset(data, 0, buf_size_bytes); total_send = 0; + time_in_send = 0; tx_begin_ns = current_nsec(); while (total_send < to_send_bytes) { ssize_t sent; + size_t rest_bytes; + time_t before; - sent = write(fd, data, buf_size_bytes); + rest_bytes = to_send_bytes - total_send; + + before = current_nsec(); + sent = send(fd, data, (rest_bytes > buf_size_bytes) ? + buf_size_bytes : rest_bytes, + zerocopy ? MSG_ZEROCOPY : 0); + time_in_send += (current_nsec() - before); if (sent <= 0) error("write"); total_send += sent; + + if (zerocopy) { + struct pollfd fds = { 0 }; + + fds.fd = fd; + + if (poll(&fds, 1, -1) < 0) { + perror("poll"); + exit(EXIT_FAILURE); + } + + if (!(fds.revents & POLLERR)) { + fprintf(stderr, "POLLERR expected\n"); + exit(EXIT_FAILURE); + } + + vsock_recv_completion(fd, NULL); + } } tx_total_ns = current_nsec() - tx_begin_ns; printf("total bytes sent: %zu\n", total_send); printf("tx performance: %f Gbits/s\n", - get_gbps(total_send * 8, tx_total_ns)); - printf("total time in 'write()': %f sec\n", + get_gbps(total_send * 8, time_in_send)); + printf("total time in tx loop: %f sec\n", (float)tx_total_ns / NSEC_PER_SEC); + printf("time in 'send()': %f sec\n", + (float)time_in_send / NSEC_PER_SEC); close(fd); - free(data); + + if (zerocopy) + munmap(data, buf_size_bytes); + else + free(data); } static const char optstring[] = ""; @@ -336,6 +389,11 @@ static const struct option longopts[] = { .has_arg = required_argument, .val = 'R', }, + { + .name = "zerocopy", + .has_arg = no_argument, + .val = 'Z', + }, {}, }; @@ -351,6 +409,7 @@ static void usage(void) " --help This message\n" " --sender <cid> Sender mode (receiver default)\n" " <cid> of the receiver to connect to\n" + " --zerocopy Enable zerocopy (for sender mode only)\n" " --port <port> Port (default %d)\n" " --bytes <bytes>KMG Bytes to send (default %d)\n" " --buf-size <bytes>KMG Data buffer size (default %d). In sender mode\n" @@ -413,6 +472,9 @@ int main(int argc, char **argv) case 'H': /* Help. */ usage(); break; + case 'Z': /* Zerocopy. */ + zerocopy = true; + break; default: usage(); } diff --git a/tools/testing/vsock/vsock_test.c b/tools/testing/vsock/vsock_test.c index 90718c2fd4ea..c1f7bc9abd22 100644 --- a/tools/testing/vsock/vsock_test.c +++ b/tools/testing/vsock/vsock_test.c @@ -19,7 +19,9 @@ #include <time.h> #include <sys/mman.h> #include <poll.h> +#include <signal.h> +#include "vsock_test_zerocopy.h" #include "timeout.h" #include "control.h" #include "util.h" @@ -261,7 +263,6 @@ static void test_msg_peek_client(const struct test_opts *opts, bool seqpacket) { unsigned char buf[MSG_PEEK_BUF_LEN]; - ssize_t send_size; int fd; int i; @@ -280,17 +281,7 @@ static void test_msg_peek_client(const struct test_opts *opts, control_expectln("SRVREADY"); - send_size = send(fd, buf, sizeof(buf), 0); - - if (send_size < 0) { - perror("send"); - exit(EXIT_FAILURE); - } - - if (send_size != sizeof(buf)) { - fprintf(stderr, "Invalid send size %zi\n", send_size); - exit(EXIT_FAILURE); - } + send_buf(fd, buf, sizeof(buf), 0, sizeof(buf)); close(fd); } @@ -301,7 +292,6 @@ static void test_msg_peek_server(const struct test_opts *opts, unsigned char buf_half[MSG_PEEK_BUF_LEN / 2]; unsigned char buf_normal[MSG_PEEK_BUF_LEN]; unsigned char buf_peek[MSG_PEEK_BUF_LEN]; - ssize_t res; int fd; if (seqpacket) @@ -315,34 +305,16 @@ static void test_msg_peek_server(const struct test_opts *opts, } /* Peek from empty socket. */ - res = recv(fd, buf_peek, sizeof(buf_peek), MSG_PEEK | MSG_DONTWAIT); - if (res != -1) { - fprintf(stderr, "expected recv(2) failure, got %zi\n", res); - exit(EXIT_FAILURE); - } - - if (errno != EAGAIN) { - perror("EAGAIN expected"); - exit(EXIT_FAILURE); - } + recv_buf(fd, buf_peek, sizeof(buf_peek), MSG_PEEK | MSG_DONTWAIT, + -EAGAIN); control_writeln("SRVREADY"); /* Peek part of data. */ - res = recv(fd, buf_half, sizeof(buf_half), MSG_PEEK); - if (res != sizeof(buf_half)) { - fprintf(stderr, "recv(2) + MSG_PEEK, expected %zu, got %zi\n", - sizeof(buf_half), res); - exit(EXIT_FAILURE); - } + recv_buf(fd, buf_half, sizeof(buf_half), MSG_PEEK, sizeof(buf_half)); /* Peek whole data. */ - res = recv(fd, buf_peek, sizeof(buf_peek), MSG_PEEK); - if (res != sizeof(buf_peek)) { - fprintf(stderr, "recv(2) + MSG_PEEK, expected %zu, got %zi\n", - sizeof(buf_peek), res); - exit(EXIT_FAILURE); - } + recv_buf(fd, buf_peek, sizeof(buf_peek), MSG_PEEK, sizeof(buf_peek)); /* Compare partial and full peek. */ if (memcmp(buf_half, buf_peek, sizeof(buf_half))) { @@ -355,22 +327,11 @@ static void test_msg_peek_server(const struct test_opts *opts, * so check it with MSG_PEEK. We must get length * of the message. */ - res = recv(fd, buf_half, sizeof(buf_half), MSG_PEEK | - MSG_TRUNC); - if (res != sizeof(buf_peek)) { - fprintf(stderr, - "recv(2) + MSG_PEEK | MSG_TRUNC, exp %zu, got %zi\n", - sizeof(buf_half), res); - exit(EXIT_FAILURE); - } + recv_buf(fd, buf_half, sizeof(buf_half), MSG_PEEK | MSG_TRUNC, + sizeof(buf_peek)); } - res = recv(fd, buf_normal, sizeof(buf_normal), 0); - if (res != sizeof(buf_normal)) { - fprintf(stderr, "recv(2), expected %zu, got %zi\n", - sizeof(buf_normal), res); - exit(EXIT_FAILURE); - } + recv_buf(fd, buf_normal, sizeof(buf_normal), 0, sizeof(buf_normal)); /* Compare full peek and normal read. */ if (memcmp(buf_peek, buf_normal, sizeof(buf_peek))) { @@ -415,7 +376,6 @@ static void test_seqpacket_msg_bounds_client(const struct test_opts *opts) msg_count = SOCK_BUF_SIZE / MAX_MSG_SIZE; for (int i = 0; i < msg_count; i++) { - ssize_t send_size; size_t buf_size; int flags; void *buf; @@ -443,17 +403,7 @@ static void test_seqpacket_msg_bounds_client(const struct test_opts *opts) flags = 0; } - send_size = send(fd, buf, buf_size, flags); - - if (send_size < 0) { - perror("send"); - exit(EXIT_FAILURE); - } - - if (send_size != buf_size) { - fprintf(stderr, "Invalid send size\n"); - exit(EXIT_FAILURE); - } + send_buf(fd, buf, buf_size, flags, buf_size); /* * Hash sum is computed at both client and server in @@ -554,10 +504,7 @@ static void test_seqpacket_msg_trunc_client(const struct test_opts *opts) exit(EXIT_FAILURE); } - if (send(fd, buf, sizeof(buf), 0) != sizeof(buf)) { - perror("send failed"); - exit(EXIT_FAILURE); - } + send_buf(fd, buf, sizeof(buf), 0, sizeof(buf)); control_writeln("SENDDONE"); close(fd); @@ -679,7 +626,6 @@ static void test_seqpacket_timeout_server(const struct test_opts *opts) static void test_seqpacket_bigmsg_client(const struct test_opts *opts) { unsigned long sock_buf_size; - ssize_t send_size; socklen_t len; void *data; int fd; @@ -706,18 +652,7 @@ static void test_seqpacket_bigmsg_client(const struct test_opts *opts) exit(EXIT_FAILURE); } - send_size = send(fd, data, sock_buf_size, 0); - if (send_size != -1) { - fprintf(stderr, "expected 'send(2)' failure, got %zi\n", - send_size); - exit(EXIT_FAILURE); - } - - if (errno != EMSGSIZE) { - fprintf(stderr, "expected EMSGSIZE in 'errno', got %i\n", - errno); - exit(EXIT_FAILURE); - } + send_buf(fd, data, sock_buf_size, 0, -EMSGSIZE); control_writeln("CLISENT"); @@ -771,15 +706,9 @@ static void test_seqpacket_invalid_rec_buffer_client(const struct test_opts *opt memset(buf1, BUF_PATTERN_1, buf_size); memset(buf2, BUF_PATTERN_2, buf_size); - if (send(fd, buf1, buf_size, 0) != buf_size) { - perror("send failed"); - exit(EXIT_FAILURE); - } + send_buf(fd, buf1, buf_size, 0, buf_size); - if (send(fd, buf2, buf_size, 0) != buf_size) { - perror("send failed"); - exit(EXIT_FAILURE); - } + send_buf(fd, buf2, buf_size, 0, buf_size); close(fd); } @@ -900,7 +829,6 @@ static void test_stream_poll_rcvlowat_client(const struct test_opts *opts) unsigned long lowat_val = RCVLOWAT_BUF_SIZE; char buf[RCVLOWAT_BUF_SIZE]; struct pollfd fds; - ssize_t read_res; short poll_flags; int fd; @@ -955,12 +883,7 @@ static void test_stream_poll_rcvlowat_client(const struct test_opts *opts) /* Use MSG_DONTWAIT, if call is going to wait, EAGAIN * will be returned. */ - read_res = recv(fd, buf, sizeof(buf), MSG_DONTWAIT); - if (read_res != RCVLOWAT_BUF_SIZE) { - fprintf(stderr, "Unexpected recv result %zi\n", - read_res); - exit(EXIT_FAILURE); - } + recv_buf(fd, buf, sizeof(buf), MSG_DONTWAIT, RCVLOWAT_BUF_SIZE); control_writeln("POLLDONE"); @@ -972,7 +895,7 @@ static void test_stream_poll_rcvlowat_client(const struct test_opts *opts) static void test_inv_buf_client(const struct test_opts *opts, bool stream) { unsigned char data[INV_BUF_TEST_DATA_LEN] = {0}; - ssize_t ret; + ssize_t expected_ret; int fd; if (stream) @@ -988,39 +911,18 @@ static void test_inv_buf_client(const struct test_opts *opts, bool stream) control_expectln("SENDDONE"); /* Use invalid buffer here. */ - ret = recv(fd, NULL, sizeof(data), 0); - if (ret != -1) { - fprintf(stderr, "expected recv(2) failure, got %zi\n", ret); - exit(EXIT_FAILURE); - } - - if (errno != EFAULT) { - fprintf(stderr, "unexpected recv(2) errno %d\n", errno); - exit(EXIT_FAILURE); - } - - ret = recv(fd, data, sizeof(data), MSG_DONTWAIT); + recv_buf(fd, NULL, sizeof(data), 0, -EFAULT); if (stream) { /* For SOCK_STREAM we must continue reading. */ - if (ret != sizeof(data)) { - fprintf(stderr, "expected recv(2) success, got %zi\n", ret); - exit(EXIT_FAILURE); - } - /* Don't check errno in case of success. */ + expected_ret = sizeof(data); } else { /* For SOCK_SEQPACKET socket's queue must be empty. */ - if (ret != -1) { - fprintf(stderr, "expected recv(2) failure, got %zi\n", ret); - exit(EXIT_FAILURE); - } - - if (errno != EAGAIN) { - fprintf(stderr, "unexpected recv(2) errno %d\n", errno); - exit(EXIT_FAILURE); - } + expected_ret = -EAGAIN; } + recv_buf(fd, data, sizeof(data), MSG_DONTWAIT, expected_ret); + control_writeln("DONE"); close(fd); @@ -1029,7 +931,6 @@ static void test_inv_buf_client(const struct test_opts *opts, bool stream) static void test_inv_buf_server(const struct test_opts *opts, bool stream) { unsigned char data[INV_BUF_TEST_DATA_LEN] = {0}; - ssize_t res; int fd; if (stream) @@ -1042,11 +943,7 @@ static void test_inv_buf_server(const struct test_opts *opts, bool stream) exit(EXIT_FAILURE); } - res = send(fd, data, sizeof(data), 0); - if (res != sizeof(data)) { - fprintf(stderr, "unexpected send(2) result %zi\n", res); - exit(EXIT_FAILURE); - } + send_buf(fd, data, sizeof(data), 0, sizeof(data)); control_writeln("SENDDONE"); @@ -1080,7 +977,6 @@ static void test_seqpacket_inv_buf_server(const struct test_opts *opts) static void test_stream_virtio_skb_merge_client(const struct test_opts *opts) { - ssize_t res; int fd; fd = vsock_stream_connect(opts->peer_cid, 1234); @@ -1090,22 +986,14 @@ static void test_stream_virtio_skb_merge_client(const struct test_opts *opts) } /* Send first skbuff. */ - res = send(fd, HELLO_STR, strlen(HELLO_STR), 0); - if (res != strlen(HELLO_STR)) { - fprintf(stderr, "unexpected send(2) result %zi\n", res); - exit(EXIT_FAILURE); - } + send_buf(fd, HELLO_STR, strlen(HELLO_STR), 0, strlen(HELLO_STR)); control_writeln("SEND0"); /* Peer reads part of first skbuff. */ control_expectln("REPLY0"); /* Send second skbuff, it will be appended to the first. */ - res = send(fd, WORLD_STR, strlen(WORLD_STR), 0); - if (res != strlen(WORLD_STR)) { - fprintf(stderr, "unexpected send(2) result %zi\n", res); - exit(EXIT_FAILURE); - } + send_buf(fd, WORLD_STR, strlen(WORLD_STR), 0, strlen(WORLD_STR)); control_writeln("SEND1"); /* Peer reads merged skbuff packet. */ @@ -1116,8 +1004,8 @@ static void test_stream_virtio_skb_merge_client(const struct test_opts *opts) static void test_stream_virtio_skb_merge_server(const struct test_opts *opts) { + size_t read = 0, to_read; unsigned char buf[64]; - ssize_t res; int fd; fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); @@ -1129,26 +1017,21 @@ static void test_stream_virtio_skb_merge_server(const struct test_opts *opts) control_expectln("SEND0"); /* Read skbuff partially. */ - res = recv(fd, buf, 2, 0); - if (res != 2) { - fprintf(stderr, "expected recv(2) returns 2 bytes, got %zi\n", res); - exit(EXIT_FAILURE); - } + to_read = 2; + recv_buf(fd, buf + read, to_read, 0, to_read); + read += to_read; control_writeln("REPLY0"); control_expectln("SEND1"); - res = recv(fd, buf + 2, sizeof(buf) - 2, 0); - if (res != 8) { - fprintf(stderr, "expected recv(2) returns 8 bytes, got %zi\n", res); - exit(EXIT_FAILURE); - } + /* Read the rest of both buffers */ + to_read = strlen(HELLO_STR WORLD_STR) - read; + recv_buf(fd, buf + read, to_read, 0, to_read); + read += to_read; - res = recv(fd, buf, sizeof(buf) - 8 - 2, MSG_DONTWAIT); - if (res != -1) { - fprintf(stderr, "expected recv(2) failure, got %zi\n", res); - exit(EXIT_FAILURE); - } + /* No more bytes should be there */ + to_read = sizeof(buf) - read; + recv_buf(fd, buf + read, to_read, MSG_DONTWAIT, -EAGAIN); if (memcmp(buf, HELLO_STR WORLD_STR, strlen(HELLO_STR WORLD_STR))) { fprintf(stderr, "pattern mismatch\n"); @@ -1170,6 +1053,133 @@ static void test_seqpacket_msg_peek_server(const struct test_opts *opts) return test_msg_peek_server(opts, true); } +static sig_atomic_t have_sigpipe; + +static void sigpipe(int signo) +{ + have_sigpipe = 1; +} + +static void test_stream_check_sigpipe(int fd) +{ + ssize_t res; + + have_sigpipe = 0; + + res = send(fd, "A", 1, 0); + if (res != -1) { + fprintf(stderr, "expected send(2) failure, got %zi\n", res); + exit(EXIT_FAILURE); + } + + if (!have_sigpipe) { + fprintf(stderr, "SIGPIPE expected\n"); + exit(EXIT_FAILURE); + } + + have_sigpipe = 0; + + res = send(fd, "A", 1, MSG_NOSIGNAL); + if (res != -1) { + fprintf(stderr, "expected send(2) failure, got %zi\n", res); + exit(EXIT_FAILURE); + } + + if (have_sigpipe) { + fprintf(stderr, "SIGPIPE not expected\n"); + exit(EXIT_FAILURE); + } +} + +static void test_stream_shutwr_client(const struct test_opts *opts) +{ + int fd; + + struct sigaction act = { + .sa_handler = sigpipe, + }; + + sigaction(SIGPIPE, &act, NULL); + + fd = vsock_stream_connect(opts->peer_cid, 1234); + if (fd < 0) { + perror("connect"); + exit(EXIT_FAILURE); + } + + if (shutdown(fd, SHUT_WR)) { + perror("shutdown"); + exit(EXIT_FAILURE); + } + + test_stream_check_sigpipe(fd); + + control_writeln("CLIENTDONE"); + + close(fd); +} + +static void test_stream_shutwr_server(const struct test_opts *opts) +{ + int fd; + + fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + if (fd < 0) { + perror("accept"); + exit(EXIT_FAILURE); + } + + control_expectln("CLIENTDONE"); + + close(fd); +} + +static void test_stream_shutrd_client(const struct test_opts *opts) +{ + int fd; + + struct sigaction act = { + .sa_handler = sigpipe, + }; + + sigaction(SIGPIPE, &act, NULL); + + fd = vsock_stream_connect(opts->peer_cid, 1234); + if (fd < 0) { + perror("connect"); + exit(EXIT_FAILURE); + } + + control_expectln("SHUTRDDONE"); + + test_stream_check_sigpipe(fd); + + control_writeln("CLIENTDONE"); + + close(fd); +} + +static void test_stream_shutrd_server(const struct test_opts *opts) +{ + int fd; + + fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + if (fd < 0) { + perror("accept"); + exit(EXIT_FAILURE); + } + + if (shutdown(fd, SHUT_RD)) { + perror("shutdown"); + exit(EXIT_FAILURE); + } + + control_writeln("SHUTRDDONE"); + control_expectln("CLIENTDONE"); + + close(fd); +} + static struct test_case test_cases[] = { { .name = "SOCK_STREAM connection reset", @@ -1250,6 +1260,31 @@ static struct test_case test_cases[] = { .run_client = test_seqpacket_msg_peek_client, .run_server = test_seqpacket_msg_peek_server, }, + { + .name = "SOCK_STREAM SHUT_WR", + .run_client = test_stream_shutwr_client, + .run_server = test_stream_shutwr_server, + }, + { + .name = "SOCK_STREAM SHUT_RD", + .run_client = test_stream_shutrd_client, + .run_server = test_stream_shutrd_server, + }, + { + .name = "SOCK_STREAM MSG_ZEROCOPY", + .run_client = test_stream_msgzcopy_client, + .run_server = test_stream_msgzcopy_server, + }, + { + .name = "SOCK_SEQPACKET MSG_ZEROCOPY", + .run_client = test_seqpacket_msgzcopy_client, + .run_server = test_seqpacket_msgzcopy_server, + }, + { + .name = "SOCK_STREAM MSG_ZEROCOPY empty MSG_ERRQUEUE", + .run_client = test_stream_msgzcopy_empty_errq_client, + .run_server = test_stream_msgzcopy_empty_errq_server, + }, {}, }; diff --git a/tools/testing/vsock/vsock_test_zerocopy.c b/tools/testing/vsock/vsock_test_zerocopy.c new file mode 100644 index 000000000000..a16ff76484e6 --- /dev/null +++ b/tools/testing/vsock/vsock_test_zerocopy.c @@ -0,0 +1,358 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* MSG_ZEROCOPY feature tests for vsock + * + * Copyright (C) 2023 SberDevices. + * + * Author: Arseniy Krasnov <avkrasnov@salutedevices.com> + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/mman.h> +#include <unistd.h> +#include <poll.h> +#include <linux/errqueue.h> +#include <linux/kernel.h> +#include <errno.h> + +#include "control.h" +#include "vsock_test_zerocopy.h" +#include "msg_zerocopy_common.h" + +#ifndef PAGE_SIZE +#define PAGE_SIZE 4096 +#endif + +#define VSOCK_TEST_DATA_MAX_IOV 3 + +struct vsock_test_data { + /* This test case if for SOCK_STREAM only. */ + bool stream_only; + /* Data must be zerocopied. This field is checked against + * field 'ee_code' of the 'struct sock_extended_err', which + * contains bit to detect that zerocopy transmission was + * fallbacked to copy mode. + */ + bool zerocopied; + /* Enable SO_ZEROCOPY option on the socket. Without enabled + * SO_ZEROCOPY, every MSG_ZEROCOPY transmission will behave + * like without MSG_ZEROCOPY flag. + */ + bool so_zerocopy; + /* 'errno' after 'sendmsg()' call. */ + int sendmsg_errno; + /* Number of valid elements in 'vecs'. */ + int vecs_cnt; + struct iovec vecs[VSOCK_TEST_DATA_MAX_IOV]; +}; + +static struct vsock_test_data test_data_array[] = { + /* Last element has non-page aligned size. */ + { + .zerocopied = true, + .so_zerocopy = true, + .sendmsg_errno = 0, + .vecs_cnt = 3, + { + { NULL, PAGE_SIZE }, + { NULL, PAGE_SIZE }, + { NULL, 200 } + } + }, + /* All elements have page aligned base and size. */ + { + .zerocopied = true, + .so_zerocopy = true, + .sendmsg_errno = 0, + .vecs_cnt = 3, + { + { NULL, PAGE_SIZE }, + { NULL, PAGE_SIZE * 2 }, + { NULL, PAGE_SIZE * 3 } + } + }, + /* All elements have page aligned base and size. But + * data length is bigger than 64Kb. + */ + { + .zerocopied = true, + .so_zerocopy = true, + .sendmsg_errno = 0, + .vecs_cnt = 3, + { + { NULL, PAGE_SIZE * 16 }, + { NULL, PAGE_SIZE * 16 }, + { NULL, PAGE_SIZE * 16 } + } + }, + /* Middle element has both non-page aligned base and size. */ + { + .zerocopied = true, + .so_zerocopy = true, + .sendmsg_errno = 0, + .vecs_cnt = 3, + { + { NULL, PAGE_SIZE }, + { (void *)1, 100 }, + { NULL, PAGE_SIZE } + } + }, + /* Middle element is unmapped. */ + { + .zerocopied = false, + .so_zerocopy = true, + .sendmsg_errno = ENOMEM, + .vecs_cnt = 3, + { + { NULL, PAGE_SIZE }, + { MAP_FAILED, PAGE_SIZE }, + { NULL, PAGE_SIZE } + } + }, + /* Valid data, but SO_ZEROCOPY is off. This + * will trigger fallback to copy. + */ + { + .zerocopied = false, + .so_zerocopy = false, + .sendmsg_errno = 0, + .vecs_cnt = 1, + { + { NULL, PAGE_SIZE } + } + }, + /* Valid data, but message is bigger than peer's + * buffer, so this will trigger fallback to copy. + * This test is for SOCK_STREAM only, because + * for SOCK_SEQPACKET, 'sendmsg()' returns EMSGSIZE. + */ + { + .stream_only = true, + .zerocopied = false, + .so_zerocopy = true, + .sendmsg_errno = 0, + .vecs_cnt = 1, + { + { NULL, 100 * PAGE_SIZE } + } + }, +}; + +#define POLL_TIMEOUT_MS 100 + +static void test_client(const struct test_opts *opts, + const struct vsock_test_data *test_data, + bool sock_seqpacket) +{ + struct pollfd fds = { 0 }; + struct msghdr msg = { 0 }; + ssize_t sendmsg_res; + struct iovec *iovec; + int fd; + + if (sock_seqpacket) + fd = vsock_seqpacket_connect(opts->peer_cid, 1234); + else + fd = vsock_stream_connect(opts->peer_cid, 1234); + + if (fd < 0) { + perror("connect"); + exit(EXIT_FAILURE); + } + + if (test_data->so_zerocopy) + enable_so_zerocopy(fd); + + iovec = alloc_test_iovec(test_data->vecs, test_data->vecs_cnt); + + msg.msg_iov = iovec; + msg.msg_iovlen = test_data->vecs_cnt; + + errno = 0; + + sendmsg_res = sendmsg(fd, &msg, MSG_ZEROCOPY); + if (errno != test_data->sendmsg_errno) { + fprintf(stderr, "expected 'errno' == %i, got %i\n", + test_data->sendmsg_errno, errno); + exit(EXIT_FAILURE); + } + + if (!errno) { + if (sendmsg_res != iovec_bytes(iovec, test_data->vecs_cnt)) { + fprintf(stderr, "expected 'sendmsg()' == %li, got %li\n", + iovec_bytes(iovec, test_data->vecs_cnt), + sendmsg_res); + exit(EXIT_FAILURE); + } + } + + fds.fd = fd; + fds.events = 0; + + if (poll(&fds, 1, POLL_TIMEOUT_MS) < 0) { + perror("poll"); + exit(EXIT_FAILURE); + } + + if (fds.revents & POLLERR) { + vsock_recv_completion(fd, &test_data->zerocopied); + } else if (test_data->so_zerocopy && !test_data->sendmsg_errno) { + /* If we don't have data in the error queue, but + * SO_ZEROCOPY was enabled and 'sendmsg()' was + * successful - this is an error. + */ + fprintf(stderr, "POLLERR expected\n"); + exit(EXIT_FAILURE); + } + + if (!test_data->sendmsg_errno) + control_writeulong(iovec_hash_djb2(iovec, test_data->vecs_cnt)); + else + control_writeulong(0); + + control_writeln("DONE"); + free_test_iovec(test_data->vecs, iovec, test_data->vecs_cnt); + close(fd); +} + +void test_stream_msgzcopy_client(const struct test_opts *opts) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(test_data_array); i++) + test_client(opts, &test_data_array[i], false); +} + +void test_seqpacket_msgzcopy_client(const struct test_opts *opts) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(test_data_array); i++) { + if (test_data_array[i].stream_only) + continue; + + test_client(opts, &test_data_array[i], true); + } +} + +static void test_server(const struct test_opts *opts, + const struct vsock_test_data *test_data, + bool sock_seqpacket) +{ + unsigned long remote_hash; + unsigned long local_hash; + ssize_t total_bytes_rec; + unsigned char *data; + size_t data_len; + int fd; + + if (sock_seqpacket) + fd = vsock_seqpacket_accept(VMADDR_CID_ANY, 1234, NULL); + else + fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + + if (fd < 0) { + perror("accept"); + exit(EXIT_FAILURE); + } + + data_len = iovec_bytes(test_data->vecs, test_data->vecs_cnt); + + data = malloc(data_len); + if (!data) { + perror("malloc"); + exit(EXIT_FAILURE); + } + + total_bytes_rec = 0; + + while (total_bytes_rec != data_len) { + ssize_t bytes_rec; + + bytes_rec = read(fd, data + total_bytes_rec, + data_len - total_bytes_rec); + if (bytes_rec <= 0) + break; + + total_bytes_rec += bytes_rec; + } + + if (test_data->sendmsg_errno == 0) + local_hash = hash_djb2(data, data_len); + else + local_hash = 0; + + free(data); + + /* Waiting for some result. */ + remote_hash = control_readulong(); + if (remote_hash != local_hash) { + fprintf(stderr, "hash mismatch\n"); + exit(EXIT_FAILURE); + } + + control_expectln("DONE"); + close(fd); +} + +void test_stream_msgzcopy_server(const struct test_opts *opts) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(test_data_array); i++) + test_server(opts, &test_data_array[i], false); +} + +void test_seqpacket_msgzcopy_server(const struct test_opts *opts) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(test_data_array); i++) { + if (test_data_array[i].stream_only) + continue; + + test_server(opts, &test_data_array[i], true); + } +} + +void test_stream_msgzcopy_empty_errq_client(const struct test_opts *opts) +{ + struct msghdr msg = { 0 }; + char cmsg_data[128]; + ssize_t res; + int fd; + + fd = vsock_stream_connect(opts->peer_cid, 1234); + if (fd < 0) { + perror("connect"); + exit(EXIT_FAILURE); + } + + msg.msg_control = cmsg_data; + msg.msg_controllen = sizeof(cmsg_data); + + res = recvmsg(fd, &msg, MSG_ERRQUEUE); + if (res != -1) { + fprintf(stderr, "expected 'recvmsg(2)' failure, got %zi\n", + res); + exit(EXIT_FAILURE); + } + + control_writeln("DONE"); + close(fd); +} + +void test_stream_msgzcopy_empty_errq_server(const struct test_opts *opts) +{ + int fd; + + fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + if (fd < 0) { + perror("accept"); + exit(EXIT_FAILURE); + } + + control_expectln("DONE"); + close(fd); +} diff --git a/tools/testing/vsock/vsock_test_zerocopy.h b/tools/testing/vsock/vsock_test_zerocopy.h new file mode 100644 index 000000000000..3ef2579e024d --- /dev/null +++ b/tools/testing/vsock/vsock_test_zerocopy.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef VSOCK_TEST_ZEROCOPY_H +#define VSOCK_TEST_ZEROCOPY_H +#include "util.h" + +void test_stream_msgzcopy_client(const struct test_opts *opts); +void test_stream_msgzcopy_server(const struct test_opts *opts); + +void test_seqpacket_msgzcopy_client(const struct test_opts *opts); +void test_seqpacket_msgzcopy_server(const struct test_opts *opts); + +void test_stream_msgzcopy_empty_errq_client(const struct test_opts *opts); +void test_stream_msgzcopy_empty_errq_server(const struct test_opts *opts); + +#endif /* VSOCK_TEST_ZEROCOPY_H */ diff --git a/tools/testing/vsock/vsock_uring_test.c b/tools/testing/vsock/vsock_uring_test.c new file mode 100644 index 000000000000..d976d35f0ba9 --- /dev/null +++ b/tools/testing/vsock/vsock_uring_test.c @@ -0,0 +1,342 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* io_uring tests for vsock + * + * Copyright (C) 2023 SberDevices. + * + * Author: Arseniy Krasnov <avkrasnov@salutedevices.com> + */ + +#include <getopt.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <liburing.h> +#include <unistd.h> +#include <sys/mman.h> +#include <linux/kernel.h> +#include <error.h> + +#include "util.h" +#include "control.h" +#include "msg_zerocopy_common.h" + +#ifndef PAGE_SIZE +#define PAGE_SIZE 4096 +#endif + +#define RING_ENTRIES_NUM 4 + +#define VSOCK_TEST_DATA_MAX_IOV 3 + +struct vsock_io_uring_test { + /* Number of valid elements in 'vecs'. */ + int vecs_cnt; + struct iovec vecs[VSOCK_TEST_DATA_MAX_IOV]; +}; + +static struct vsock_io_uring_test test_data_array[] = { + /* All elements have page aligned base and size. */ + { + .vecs_cnt = 3, + { + { NULL, PAGE_SIZE }, + { NULL, 2 * PAGE_SIZE }, + { NULL, 3 * PAGE_SIZE }, + } + }, + /* Middle element has both non-page aligned base and size. */ + { + .vecs_cnt = 3, + { + { NULL, PAGE_SIZE }, + { (void *)1, 200 }, + { NULL, 3 * PAGE_SIZE }, + } + } +}; + +static void vsock_io_uring_client(const struct test_opts *opts, + const struct vsock_io_uring_test *test_data, + bool msg_zerocopy) +{ + struct io_uring_sqe *sqe; + struct io_uring_cqe *cqe; + struct io_uring ring; + struct iovec *iovec; + struct msghdr msg; + int fd; + + fd = vsock_stream_connect(opts->peer_cid, 1234); + if (fd < 0) { + perror("connect"); + exit(EXIT_FAILURE); + } + + if (msg_zerocopy) + enable_so_zerocopy(fd); + + iovec = alloc_test_iovec(test_data->vecs, test_data->vecs_cnt); + + if (io_uring_queue_init(RING_ENTRIES_NUM, &ring, 0)) + error(1, errno, "io_uring_queue_init"); + + if (io_uring_register_buffers(&ring, iovec, test_data->vecs_cnt)) + error(1, errno, "io_uring_register_buffers"); + + memset(&msg, 0, sizeof(msg)); + msg.msg_iov = iovec; + msg.msg_iovlen = test_data->vecs_cnt; + sqe = io_uring_get_sqe(&ring); + + if (msg_zerocopy) + io_uring_prep_sendmsg_zc(sqe, fd, &msg, 0); + else + io_uring_prep_sendmsg(sqe, fd, &msg, 0); + + if (io_uring_submit(&ring) != 1) + error(1, errno, "io_uring_submit"); + + if (io_uring_wait_cqe(&ring, &cqe)) + error(1, errno, "io_uring_wait_cqe"); + + io_uring_cqe_seen(&ring, cqe); + + control_writeulong(iovec_hash_djb2(iovec, test_data->vecs_cnt)); + + control_writeln("DONE"); + io_uring_queue_exit(&ring); + free_test_iovec(test_data->vecs, iovec, test_data->vecs_cnt); + close(fd); +} + +static void vsock_io_uring_server(const struct test_opts *opts, + const struct vsock_io_uring_test *test_data) +{ + unsigned long remote_hash; + unsigned long local_hash; + struct io_uring ring; + size_t data_len; + size_t recv_len; + void *data; + int fd; + + fd = vsock_stream_accept(VMADDR_CID_ANY, 1234, NULL); + if (fd < 0) { + perror("accept"); + exit(EXIT_FAILURE); + } + + data_len = iovec_bytes(test_data->vecs, test_data->vecs_cnt); + + data = malloc(data_len); + if (!data) { + perror("malloc"); + exit(EXIT_FAILURE); + } + + if (io_uring_queue_init(RING_ENTRIES_NUM, &ring, 0)) + error(1, errno, "io_uring_queue_init"); + + recv_len = 0; + + while (recv_len < data_len) { + struct io_uring_sqe *sqe; + struct io_uring_cqe *cqe; + struct iovec iovec; + + sqe = io_uring_get_sqe(&ring); + iovec.iov_base = data + recv_len; + iovec.iov_len = data_len; + + io_uring_prep_readv(sqe, fd, &iovec, 1, 0); + + if (io_uring_submit(&ring) != 1) + error(1, errno, "io_uring_submit"); + + if (io_uring_wait_cqe(&ring, &cqe)) + error(1, errno, "io_uring_wait_cqe"); + + recv_len += cqe->res; + io_uring_cqe_seen(&ring, cqe); + } + + if (recv_len != data_len) { + fprintf(stderr, "expected %zu, got %zu\n", data_len, + recv_len); + exit(EXIT_FAILURE); + } + + local_hash = hash_djb2(data, data_len); + + remote_hash = control_readulong(); + if (remote_hash != local_hash) { + fprintf(stderr, "hash mismatch\n"); + exit(EXIT_FAILURE); + } + + control_expectln("DONE"); + io_uring_queue_exit(&ring); + free(data); +} + +void test_stream_uring_server(const struct test_opts *opts) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(test_data_array); i++) + vsock_io_uring_server(opts, &test_data_array[i]); +} + +void test_stream_uring_client(const struct test_opts *opts) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(test_data_array); i++) + vsock_io_uring_client(opts, &test_data_array[i], false); +} + +void test_stream_uring_msg_zc_server(const struct test_opts *opts) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(test_data_array); i++) + vsock_io_uring_server(opts, &test_data_array[i]); +} + +void test_stream_uring_msg_zc_client(const struct test_opts *opts) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(test_data_array); i++) + vsock_io_uring_client(opts, &test_data_array[i], true); +} + +static struct test_case test_cases[] = { + { + .name = "SOCK_STREAM io_uring test", + .run_server = test_stream_uring_server, + .run_client = test_stream_uring_client, + }, + { + .name = "SOCK_STREAM io_uring MSG_ZEROCOPY test", + .run_server = test_stream_uring_msg_zc_server, + .run_client = test_stream_uring_msg_zc_client, + }, + {}, +}; + +static const char optstring[] = ""; +static const struct option longopts[] = { + { + .name = "control-host", + .has_arg = required_argument, + .val = 'H', + }, + { + .name = "control-port", + .has_arg = required_argument, + .val = 'P', + }, + { + .name = "mode", + .has_arg = required_argument, + .val = 'm', + }, + { + .name = "peer-cid", + .has_arg = required_argument, + .val = 'p', + }, + { + .name = "help", + .has_arg = no_argument, + .val = '?', + }, + {}, +}; + +static void usage(void) +{ + fprintf(stderr, "Usage: vsock_uring_test [--help] [--control-host=<host>] --control-port=<port> --mode=client|server --peer-cid=<cid>\n" + "\n" + " Server: vsock_uring_test --control-port=1234 --mode=server --peer-cid=3\n" + " Client: vsock_uring_test --control-host=192.168.0.1 --control-port=1234 --mode=client --peer-cid=2\n" + "\n" + "Run transmission tests using io_uring. Usage is the same as\n" + "in ./vsock_test\n" + "\n" + "Options:\n" + " --help This help message\n" + " --control-host <host> Server IP address to connect to\n" + " --control-port <port> Server port to listen on/connect to\n" + " --mode client|server Server or client mode\n" + " --peer-cid <cid> CID of the other side\n" + ); + exit(EXIT_FAILURE); +} + +int main(int argc, char **argv) +{ + const char *control_host = NULL; + const char *control_port = NULL; + struct test_opts opts = { + .mode = TEST_MODE_UNSET, + .peer_cid = VMADDR_CID_ANY, + }; + + init_signals(); + + for (;;) { + int opt = getopt_long(argc, argv, optstring, longopts, NULL); + + if (opt == -1) + break; + + switch (opt) { + case 'H': + control_host = optarg; + break; + case 'm': + if (strcmp(optarg, "client") == 0) { + opts.mode = TEST_MODE_CLIENT; + } else if (strcmp(optarg, "server") == 0) { + opts.mode = TEST_MODE_SERVER; + } else { + fprintf(stderr, "--mode must be \"client\" or \"server\"\n"); + return EXIT_FAILURE; + } + break; + case 'p': + opts.peer_cid = parse_cid(optarg); + break; + case 'P': + control_port = optarg; + break; + case '?': + default: + usage(); + } + } + + if (!control_port) + usage(); + if (opts.mode == TEST_MODE_UNSET) + usage(); + if (opts.peer_cid == VMADDR_CID_ANY) + usage(); + + if (!control_host) { + if (opts.mode != TEST_MODE_SERVER) + usage(); + control_host = "0.0.0.0"; + } + + control_init(control_host, control_port, + opts.mode == TEST_MODE_SERVER); + + run_tests(test_cases, &opts); + + control_cleanup(); + + return 0; +} diff --git a/tools/thermal/lib/mainloop.c b/tools/thermal/lib/mainloop.c index 94cbbcbd1c14..bf4c1b730d7b 100644 --- a/tools/thermal/lib/mainloop.c +++ b/tools/thermal/lib/mainloop.c @@ -9,7 +9,6 @@ #include "log.h" static int epfd = -1; -static unsigned short nrhandler; static sig_atomic_t exit_mainloop; struct mainloop_data { @@ -18,8 +17,6 @@ struct mainloop_data { int fd; }; -static struct mainloop_data **mds; - #define MAX_EVENTS 10 int mainloop(unsigned int timeout) @@ -61,13 +58,6 @@ int mainloop_add(int fd, mainloop_callback_t cb, void *data) struct mainloop_data *md; - if (fd >= nrhandler) { - mds = realloc(mds, sizeof(*mds) * (fd + 1)); - if (!mds) - return -1; - nrhandler = fd + 1; - } - md = malloc(sizeof(*md)); if (!md) return -1; @@ -76,7 +66,6 @@ int mainloop_add(int fd, mainloop_callback_t cb, void *data) md->cb = cb; md->fd = fd; - mds[fd] = md; ev.data.ptr = md; if (epoll_ctl(epfd, EPOLL_CTL_ADD, fd, &ev) < 0) { @@ -89,14 +78,9 @@ int mainloop_add(int fd, mainloop_callback_t cb, void *data) int mainloop_del(int fd) { - if (fd >= nrhandler) - return -1; - if (epoll_ctl(epfd, EPOLL_CTL_DEL, fd, NULL) < 0) return -1; - free(mds[fd]); - return 0; } diff --git a/tools/tracing/rtla/src/timerlat_aa.c b/tools/tracing/rtla/src/timerlat_aa.c index e0ffe69c271c..7093fd5333be 100644 --- a/tools/tracing/rtla/src/timerlat_aa.c +++ b/tools/tracing/rtla/src/timerlat_aa.c @@ -159,6 +159,7 @@ static int timerlat_aa_irq_latency(struct timerlat_aa_data *taa_data, taa_data->thread_nmi_sum = 0; taa_data->thread_irq_sum = 0; taa_data->thread_softirq_sum = 0; + taa_data->thread_thread_sum = 0; taa_data->thread_blocking_duration = 0; taa_data->timer_irq_start_time = 0; taa_data->timer_irq_duration = 0; @@ -337,7 +338,23 @@ static int timerlat_aa_irq_handler(struct trace_seq *s, struct tep_record *recor taa_data->timer_irq_start_time = start; taa_data->timer_irq_duration = duration; - taa_data->timer_irq_start_delay = taa_data->timer_irq_start_time - expected_start; + /* + * We are dealing with two different clock sources: the + * external clock source that timerlat uses as a reference + * and the clock used by the tracer. There are also two + * moments: the time reading the clock and the timer in + * which the event is placed in the buffer (the trace + * event timestamp). If the processor is slow or there + * is some hardware noise, the difference between the + * timestamp and the external clock read can be longer + * than the IRQ handler delay, resulting in a negative + * time. If so, set IRQ start delay as 0. In the end, + * it is less relevant than the noise. + */ + if (expected_start < taa_data->timer_irq_start_time) + taa_data->timer_irq_start_delay = taa_data->timer_irq_start_time - expected_start; + else + taa_data->timer_irq_start_delay = 0; /* * not exit from idle. @@ -528,7 +545,7 @@ static int timerlat_aa_kworker_start_handler(struct trace_seq *s, struct tep_rec static void timerlat_thread_analysis(struct timerlat_aa_data *taa_data, int cpu, int irq_thresh, int thread_thresh) { - unsigned long long exp_irq_ts; + long long exp_irq_ts; int total; int irq; @@ -545,12 +562,15 @@ static void timerlat_thread_analysis(struct timerlat_aa_data *taa_data, int cpu, /* * Expected IRQ arrival time using the trace clock as the base. + * + * TODO: Add a list of previous IRQ, and then run the list backwards. */ exp_irq_ts = taa_data->timer_irq_start_time - taa_data->timer_irq_start_delay; - - if (exp_irq_ts < taa_data->prev_irq_timstamp + taa_data->prev_irq_duration) - printf(" Previous IRQ interference: \t\t up to %9.2f us\n", - ns_to_usf(taa_data->prev_irq_duration)); + if (exp_irq_ts < taa_data->prev_irq_timstamp + taa_data->prev_irq_duration) { + if (taa_data->prev_irq_timstamp < taa_data->timer_irq_start_time) + printf(" Previous IRQ interference: \t\t up to %9.2f us\n", + ns_to_usf(taa_data->prev_irq_duration)); + } /* * The delay that the IRQ suffered before starting. diff --git a/tools/tracing/rtla/src/timerlat_u.c b/tools/tracing/rtla/src/timerlat_u.c index 05e310696dd5..01dbf9a6b5a5 100644 --- a/tools/tracing/rtla/src/timerlat_u.c +++ b/tools/tracing/rtla/src/timerlat_u.c @@ -45,7 +45,7 @@ static int timerlat_u_main(int cpu, struct timerlat_u_params *params) retval = sched_setaffinity(gettid(), sizeof(set), &set); if (retval == -1) { - err_msg("Error setting user thread affinity\n"); + debug_msg("Error setting user thread affinity %d, is the CPU online?\n", cpu); exit(1); } @@ -193,7 +193,9 @@ void *timerlat_u_dispatcher(void *data) procs_count--; } } - break; + + if (!procs_count) + break; } sleep(1); diff --git a/tools/virtio/linux/dma-mapping.h b/tools/virtio/linux/dma-mapping.h index 834a90bd3270..822ecaa8e4df 100644 --- a/tools/virtio/linux/dma-mapping.h +++ b/tools/virtio/linux/dma-mapping.h @@ -24,11 +24,23 @@ enum dma_data_direction { #define dma_map_page(d, p, o, s, dir) (page_to_phys(p) + (o)) #define dma_map_single(d, p, s, dir) (virt_to_phys(p)) +#define dma_map_single_attrs(d, p, s, dir, a) (virt_to_phys(p)) #define dma_mapping_error(...) (0) #define dma_unmap_single(d, a, s, r) do { (void)(d); (void)(a); (void)(s); (void)(r); } while (0) #define dma_unmap_page(d, a, s, r) do { (void)(d); (void)(a); (void)(s); (void)(r); } while (0) +#define sg_dma_address(sg) (0) +#define dma_need_sync(v, a) (0) +#define dma_unmap_single_attrs(d, a, s, r, t) do { \ + (void)(d); (void)(a); (void)(s); (void)(r); (void)(t); \ +} while (0) +#define dma_sync_single_range_for_cpu(d, a, o, s, r) do { \ + (void)(d); (void)(a); (void)(o); (void)(s); (void)(r); \ +} while (0) +#define dma_sync_single_range_for_device(d, a, o, s, r) do { \ + (void)(d); (void)(a); (void)(o); (void)(s); (void)(r); \ +} while (0) #define dma_max_mapping_size(...) SIZE_MAX #endif |