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-rw-r--r--tools/bpf/bpftool/cgroup.c6
-rw-r--r--tools/include/uapi/linux/bpf.h1
-rw-r--r--tools/testing/selftests/bpf/progs/test_lwt_seg6local.c12
-rw-r--r--tools/testing/selftests/bpf/verifier/basic_instr.c85
-rw-r--r--tools/testing/selftests/net/config1
-rwxr-xr-xtools/testing/selftests/net/run_afpackettests14
-rw-r--r--tools/testing/selftests/net/tls.c26
-rw-r--r--tools/testing/selftests/net/txring_overwrite.c2
-rwxr-xr-xtools/testing/selftests/net/xfrm_policy.sh27
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/filters/tests.json19
10 files changed, 177 insertions, 16 deletions
diff --git a/tools/bpf/bpftool/cgroup.c b/tools/bpf/bpftool/cgroup.c
index 390b89a224f1..f3c05b08c68c 100644
--- a/tools/bpf/bpftool/cgroup.c
+++ b/tools/bpf/bpftool/cgroup.c
@@ -171,7 +171,7 @@ static int do_show(int argc, char **argv)
cgroup_fd = open(argv[0], O_RDONLY);
if (cgroup_fd < 0) {
- p_err("can't open cgroup %s", argv[1]);
+ p_err("can't open cgroup %s", argv[0]);
goto exit;
}
@@ -359,7 +359,7 @@ static int do_attach(int argc, char **argv)
cgroup_fd = open(argv[0], O_RDONLY);
if (cgroup_fd < 0) {
- p_err("can't open cgroup %s", argv[1]);
+ p_err("can't open cgroup %s", argv[0]);
goto exit;
}
@@ -417,7 +417,7 @@ static int do_detach(int argc, char **argv)
cgroup_fd = open(argv[0], O_RDONLY);
if (cgroup_fd < 0) {
- p_err("can't open cgroup %s", argv[1]);
+ p_err("can't open cgroup %s", argv[0]);
goto exit;
}
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index e692bb21846f..402208581b2d 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -3190,6 +3190,7 @@ struct bpf_prog_info {
char name[BPF_OBJ_NAME_LEN];
__u32 ifindex;
__u32 gpl_compatible:1;
+ __u32 :31; /* alignment pad */
__u64 netns_dev;
__u64 netns_ino;
__u32 nr_jited_ksyms;
diff --git a/tools/testing/selftests/bpf/progs/test_lwt_seg6local.c b/tools/testing/selftests/bpf/progs/test_lwt_seg6local.c
index 7c7cb3177463..a334a0e882e4 100644
--- a/tools/testing/selftests/bpf/progs/test_lwt_seg6local.c
+++ b/tools/testing/selftests/bpf/progs/test_lwt_seg6local.c
@@ -54,7 +54,7 @@ struct sr6_tlv_t {
unsigned char value[0];
} BPF_PACKET_HEADER;
-__attribute__((always_inline)) struct ip6_srh_t *get_srh(struct __sk_buff *skb)
+static __always_inline struct ip6_srh_t *get_srh(struct __sk_buff *skb)
{
void *cursor, *data_end;
struct ip6_srh_t *srh;
@@ -88,7 +88,7 @@ __attribute__((always_inline)) struct ip6_srh_t *get_srh(struct __sk_buff *skb)
return srh;
}
-__attribute__((always_inline))
+static __always_inline
int update_tlv_pad(struct __sk_buff *skb, uint32_t new_pad,
uint32_t old_pad, uint32_t pad_off)
{
@@ -118,7 +118,7 @@ int update_tlv_pad(struct __sk_buff *skb, uint32_t new_pad,
return 0;
}
-__attribute__((always_inline))
+static __always_inline
int is_valid_tlv_boundary(struct __sk_buff *skb, struct ip6_srh_t *srh,
uint32_t *tlv_off, uint32_t *pad_size,
uint32_t *pad_off)
@@ -177,7 +177,7 @@ int is_valid_tlv_boundary(struct __sk_buff *skb, struct ip6_srh_t *srh,
return 0;
}
-__attribute__((always_inline))
+static __always_inline
int add_tlv(struct __sk_buff *skb, struct ip6_srh_t *srh, uint32_t tlv_off,
struct sr6_tlv_t *itlv, uint8_t tlv_size)
{
@@ -221,7 +221,7 @@ int add_tlv(struct __sk_buff *skb, struct ip6_srh_t *srh, uint32_t tlv_off,
return update_tlv_pad(skb, new_pad, pad_size, pad_off);
}
-__attribute__((always_inline))
+static __always_inline
int delete_tlv(struct __sk_buff *skb, struct ip6_srh_t *srh,
uint32_t tlv_off)
{
@@ -259,7 +259,7 @@ int delete_tlv(struct __sk_buff *skb, struct ip6_srh_t *srh,
return update_tlv_pad(skb, new_pad, pad_size, pad_off);
}
-__attribute__((always_inline))
+static __always_inline
int has_egr_tlv(struct __sk_buff *skb, struct ip6_srh_t *srh)
{
int tlv_offset = sizeof(struct ip6_t) + sizeof(struct ip6_srh_t) +
diff --git a/tools/testing/selftests/bpf/verifier/basic_instr.c b/tools/testing/selftests/bpf/verifier/basic_instr.c
index ed91a7b9a456..071dbc889e8c 100644
--- a/tools/testing/selftests/bpf/verifier/basic_instr.c
+++ b/tools/testing/selftests/bpf/verifier/basic_instr.c
@@ -91,6 +91,91 @@
.result = ACCEPT,
},
{
+ "lsh64 by 0 imm",
+ .insns = {
+ BPF_LD_IMM64(BPF_REG_0, 1),
+ BPF_LD_IMM64(BPF_REG_1, 1),
+ BPF_ALU64_IMM(BPF_LSH, BPF_REG_1, 0),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 1, 1),
+ BPF_MOV64_IMM(BPF_REG_0, 2),
+ BPF_EXIT_INSN(),
+ },
+ .result = ACCEPT,
+ .retval = 1,
+},
+{
+ "rsh64 by 0 imm",
+ .insns = {
+ BPF_LD_IMM64(BPF_REG_0, 1),
+ BPF_LD_IMM64(BPF_REG_1, 0x100000000LL),
+ BPF_ALU64_REG(BPF_MOV, BPF_REG_2, BPF_REG_1),
+ BPF_ALU64_IMM(BPF_RSH, BPF_REG_1, 0),
+ BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 1),
+ BPF_MOV64_IMM(BPF_REG_0, 2),
+ BPF_EXIT_INSN(),
+ },
+ .result = ACCEPT,
+ .retval = 1,
+},
+{
+ "arsh64 by 0 imm",
+ .insns = {
+ BPF_LD_IMM64(BPF_REG_0, 1),
+ BPF_LD_IMM64(BPF_REG_1, 0x100000000LL),
+ BPF_ALU64_REG(BPF_MOV, BPF_REG_2, BPF_REG_1),
+ BPF_ALU64_IMM(BPF_ARSH, BPF_REG_1, 0),
+ BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 1),
+ BPF_MOV64_IMM(BPF_REG_0, 2),
+ BPF_EXIT_INSN(),
+ },
+ .result = ACCEPT,
+ .retval = 1,
+},
+{
+ "lsh64 by 0 reg",
+ .insns = {
+ BPF_LD_IMM64(BPF_REG_0, 1),
+ BPF_LD_IMM64(BPF_REG_1, 1),
+ BPF_LD_IMM64(BPF_REG_2, 0),
+ BPF_ALU64_REG(BPF_LSH, BPF_REG_1, BPF_REG_2),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 1, 1),
+ BPF_MOV64_IMM(BPF_REG_0, 2),
+ BPF_EXIT_INSN(),
+ },
+ .result = ACCEPT,
+ .retval = 1,
+},
+{
+ "rsh64 by 0 reg",
+ .insns = {
+ BPF_LD_IMM64(BPF_REG_0, 1),
+ BPF_LD_IMM64(BPF_REG_1, 0x100000000LL),
+ BPF_ALU64_REG(BPF_MOV, BPF_REG_2, BPF_REG_1),
+ BPF_LD_IMM64(BPF_REG_3, 0),
+ BPF_ALU64_REG(BPF_RSH, BPF_REG_1, BPF_REG_3),
+ BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 1),
+ BPF_MOV64_IMM(BPF_REG_0, 2),
+ BPF_EXIT_INSN(),
+ },
+ .result = ACCEPT,
+ .retval = 1,
+},
+{
+ "arsh64 by 0 reg",
+ .insns = {
+ BPF_LD_IMM64(BPF_REG_0, 1),
+ BPF_LD_IMM64(BPF_REG_1, 0x100000000LL),
+ BPF_ALU64_REG(BPF_MOV, BPF_REG_2, BPF_REG_1),
+ BPF_LD_IMM64(BPF_REG_3, 0),
+ BPF_ALU64_REG(BPF_ARSH, BPF_REG_1, BPF_REG_3),
+ BPF_JMP_REG(BPF_JEQ, BPF_REG_1, BPF_REG_2, 1),
+ BPF_MOV64_IMM(BPF_REG_0, 2),
+ BPF_EXIT_INSN(),
+ },
+ .result = ACCEPT,
+ .retval = 1,
+},
+{
"invalid 64-bit BPF_END",
.insns = {
BPF_MOV32_IMM(BPF_REG_0, 0),
diff --git a/tools/testing/selftests/net/config b/tools/testing/selftests/net/config
index e4b878d95ba0..b8503a8119b0 100644
--- a/tools/testing/selftests/net/config
+++ b/tools/testing/selftests/net/config
@@ -28,3 +28,4 @@ CONFIG_NFT_CHAIN_NAT_IPV4=m
CONFIG_NET_SCH_FQ=m
CONFIG_NET_SCH_ETF=m
CONFIG_TEST_BLACKHOLE_DEV=m
+CONFIG_KALLSYMS=y
diff --git a/tools/testing/selftests/net/run_afpackettests b/tools/testing/selftests/net/run_afpackettests
index ea5938ec009a..8b42e8b04e0f 100755
--- a/tools/testing/selftests/net/run_afpackettests
+++ b/tools/testing/selftests/net/run_afpackettests
@@ -21,12 +21,16 @@ fi
echo "--------------------"
echo "running psock_tpacket test"
echo "--------------------"
-./in_netns.sh ./psock_tpacket
-if [ $? -ne 0 ]; then
- echo "[FAIL]"
- ret=1
+if [ -f /proc/kallsyms ]; then
+ ./in_netns.sh ./psock_tpacket
+ if [ $? -ne 0 ]; then
+ echo "[FAIL]"
+ ret=1
+ else
+ echo "[PASS]"
+ fi
else
- echo "[PASS]"
+ echo "[SKIP] CONFIG_KALLSYMS not enabled"
fi
echo "--------------------"
diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c
index 278c86134556..090fff9dbc48 100644
--- a/tools/testing/selftests/net/tls.c
+++ b/tools/testing/selftests/net/tls.c
@@ -644,6 +644,32 @@ TEST_F(tls, poll_wait)
EXPECT_EQ(recv(self->cfd, recv_mem, send_len, MSG_WAITALL), send_len);
}
+TEST_F(tls, poll_wait_split)
+{
+ struct pollfd fd = { 0, 0, 0 };
+ char send_mem[20] = {};
+ char recv_mem[15];
+
+ fd.fd = self->cfd;
+ fd.events = POLLIN;
+ /* Send 20 bytes */
+ EXPECT_EQ(send(self->fd, send_mem, sizeof(send_mem), 0),
+ sizeof(send_mem));
+ /* Poll with inf. timeout */
+ EXPECT_EQ(poll(&fd, 1, -1), 1);
+ EXPECT_EQ(fd.revents & POLLIN, 1);
+ EXPECT_EQ(recv(self->cfd, recv_mem, sizeof(recv_mem), MSG_WAITALL),
+ sizeof(recv_mem));
+
+ /* Now the remaining 5 bytes of record data are in TLS ULP */
+ fd.fd = self->cfd;
+ fd.events = POLLIN;
+ EXPECT_EQ(poll(&fd, 1, -1), 1);
+ EXPECT_EQ(fd.revents & POLLIN, 1);
+ EXPECT_EQ(recv(self->cfd, recv_mem, sizeof(recv_mem), 0),
+ sizeof(send_mem) - sizeof(recv_mem));
+}
+
TEST_F(tls, blocking)
{
size_t data = 100000;
diff --git a/tools/testing/selftests/net/txring_overwrite.c b/tools/testing/selftests/net/txring_overwrite.c
index fd8b1c663c39..7d9ea039450a 100644
--- a/tools/testing/selftests/net/txring_overwrite.c
+++ b/tools/testing/selftests/net/txring_overwrite.c
@@ -113,7 +113,7 @@ static int setup_tx(char **ring)
*ring = mmap(0, req.tp_block_size * req.tp_block_nr,
PROT_READ | PROT_WRITE, MAP_SHARED, fdt, 0);
- if (!*ring)
+ if (*ring == MAP_FAILED)
error(1, errno, "mmap");
return fdt;
diff --git a/tools/testing/selftests/net/xfrm_policy.sh b/tools/testing/selftests/net/xfrm_policy.sh
index 71d7fdc513c1..5445943bf07f 100755
--- a/tools/testing/selftests/net/xfrm_policy.sh
+++ b/tools/testing/selftests/net/xfrm_policy.sh
@@ -257,6 +257,29 @@ check_exceptions()
return $lret
}
+check_hthresh_repeat()
+{
+ local log=$1
+ i=0
+
+ for i in $(seq 1 10);do
+ ip -net ns1 xfrm policy update src e000:0001::0000 dst ff01::0014:0000:0001 dir in tmpl src :: dst :: proto esp mode tunnel priority 100 action allow || break
+ ip -net ns1 xfrm policy set hthresh6 0 28 || break
+
+ ip -net ns1 xfrm policy update src e000:0001::0000 dst ff01::01 dir in tmpl src :: dst :: proto esp mode tunnel priority 100 action allow || break
+ ip -net ns1 xfrm policy set hthresh6 0 28 || break
+ done
+
+ if [ $i -ne 10 ] ;then
+ echo "FAIL: $log" 1>&2
+ ret=1
+ return 1
+ fi
+
+ echo "PASS: $log"
+ return 0
+}
+
#check for needed privileges
if [ "$(id -u)" -ne 0 ];then
echo "SKIP: Need root privileges"
@@ -404,7 +427,9 @@ for n in ns3 ns4;do
ip -net $n xfrm policy set hthresh4 32 32 hthresh6 128 128
sleep $((RANDOM%5))
done
-check_exceptions "exceptions and block policies after hresh change to normal"
+check_exceptions "exceptions and block policies after htresh change to normal"
+
+check_hthresh_repeat "policies with repeated htresh change"
for i in 1 2 3 4;do ip netns del ns$i;done
diff --git a/tools/testing/selftests/tc-testing/tc-tests/filters/tests.json b/tools/testing/selftests/tc-testing/tc-tests/filters/tests.json
index 8135778040c2..0f89cd50a94b 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/filters/tests.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/filters/tests.json
@@ -45,6 +45,25 @@
]
},
{
+ "id": "2ff3",
+ "name": "Add flower with max handle and then dump it",
+ "category": [
+ "filter",
+ "flower"
+ ],
+ "setup": [
+ "$TC qdisc add dev $DEV2 ingress"
+ ],
+ "cmdUnderTest": "$TC filter add dev $DEV2 protocol ip pref 1 parent ffff: handle 0xffffffff flower action ok",
+ "expExitCode": "0",
+ "verifyCmd": "$TC filter show dev $DEV2 ingress",
+ "matchPattern": "filter protocol ip pref 1 flower.*handle 0xffffffff",
+ "matchCount": "1",
+ "teardown": [
+ "$TC qdisc del dev $DEV2 ingress"
+ ]
+ },
+ {
"id": "d052",
"name": "Add 1M filters with the same action",
"category": [