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2019-03-21Merge tag 'gvt-fixes-2019-03-21' of https://github.com/intel/gvt-linux into ↵Rodrigo Vivi
drm-intel-fixes gvt-fixes-2019-03-21 - Fix MI_FLUSH_DW cmd parser on index check (Zhenyu) - Fix Windows guest font render error (Colin) - Fix unexpected workload submission for inactive vGPU (Weinan) - Fix incorrect workload submission in error path (Zhenyu) - Fix warning for shadow ppgtt mm reclaim list walk with locking (Zhenyu) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> From: Zhenyu Wang <zhenyuw@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190321035018.GF10798@zhen-hp.sh.intel.com
2019-03-21Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: "Mostly fixes apart from the kprobe blacklist checking which was deferred because of conflicting with a fix merged after I pinned the arm64 for-next/core branch (f2b3d8566d81 "arm64: kprobe: Always blacklist the KVM world-switch code"). Summary: - Update the kprobe blacklist checking for arm64. This was supposed to be queued during the merging window but, due to conflicts, it was deferred post -rc1 - Extend the Fujitsu erratum 010001 workaround to A64FX v1r0 - Whitelist HiSilicon Taishan v110 CPUs as not susceptible to Meltdown - Export save_stack_trace_regs() - Remove obsolete selection of MULTI_IRQ_HANDLER" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: remove obsolete selection of MULTI_IRQ_HANDLER arm64: kpti: Whitelist HiSilicon Taishan v110 CPUs arm64: Add MIDR encoding for HiSilicon Taishan CPUs arm64/stacktrace: Export save_stack_trace_regs() arm64: apply workaround on A64FX v1r0 arm64: kprobes: Use arch_populate_kprobe_blacklist() arm64: kprobes: Move exception_text check in blacklist arm64: kprobes: Remove unneeded RODATA check arm64: kprobes: Move extable address check into arch_prepare_kprobe()
2019-03-21Merge tag 'selinux-pr-20190321' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull selinux fix from Paul Moore: "Another small SELinux fix for v5.1" * tag 'selinux-pr-20190321' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: fix NULL dereference in policydb_destroy()
2019-03-21Merge tag 'fixes_for_v5.1-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull udf fixes from Jan Kara: "Two udf error handling fixes" * tag 'fixes_for_v5.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: udf: Propagate errors from udf_truncate_extents() udf: Fix crash on IO error during truncate
2019-03-21Merge tag 'fsnotify_for_v5.1-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs Pull fsnotify fixes from Jan Kara: "One inotify and one fanotify fix" * tag 'fsnotify_for_v5.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fanotify: Allow copying of file handle to userspace inotify: Fix fsnotify_mark refcount leak in inotify_update_existing_watch()
2019-03-21Merge branch 'ipv6-Change-addrconf_f6i_alloc-to-use-ip6_route_info_create'David S. Miller
David Ahern says: ==================== ipv6: Change addrconf_f6i_alloc to use ip6_route_info_create addrconf_f6i_alloc is the last caller of fib6_info_alloc besides ip6_route_info_create. There really is no good reason for it do its own fib6_info initialization, so convert it to call ip6_route_info_create. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-21ipv6: Change addrconf_f6i_alloc to use ip6_route_info_createDavid Ahern
Change addrconf_f6i_alloc to generate a fib6_config and call ip6_route_info_create. addrconf_f6i_alloc is the last caller to fib6_info_alloc besides ip6_route_info_create, and there is no reason for it to do its own initialization on a fib6_info. Host routes need to be created even if the device is down, so add a new flag, fc_ignore_dev_down, to fib6_config and update fib6_nh_init to not error out if device is not up. Notes on the conversion: - ip_fib_metrics_init is the same as fib6_config has fc_mx set to NULL and fc_mx_len set to 0 - dst_nocount is handled by the RTF_ADDRCONF flag - dst_host is handled by fc_dst_len = 128 nh_gw does not get set after the conversion to ip6_route_info_create but it should not be set in addrconf_f6i_alloc since this is a host route not a gateway route. Everything else is a straight forward map between fib6_info and fib6_config. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-21ipv6: Move setting default metric for routesDavid Ahern
ip6_route_info_create is a low level function for ensuring fc_metric is set. Move the check and default setting to the 2 locations that do not already set fc_metric before calling ip6_route_info_create. This is required for the next patch which moves addrconf allocations to ip6_route_info_create and want the metric for host routes to be 0. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-21net/tls: Replace kfree_skb() with consume_skb()Vakul Garg
To free the skb in normal course of processing, consume_skb() should be used. Only for failure paths, skb_free() is intended to be used. https://www.kernel.org/doc/htmldocs/networking/API-consume-skb.html Signed-off-by: Vakul Garg <vakul.garg@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nfDavid S. Miller
Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for your net tree: 1) Remove a direct dependency with IPv6 introduced by the sip_external_media feature, from Alin Nastac. 2) Fix bogus ENOENT when removing interval elements from set. 3) Set transport_header from br_netfilter to mimic the stack behaviour, this partially fixes a checksum validation bug from the SCTP connection tracking, from Xin Long. 4) Fix undefined reference to symbol in xt_TEE, due to missing Kconfig dependencies, from Arnd Bergmann. 5) Check for NULL in skb_header_pointer() calls in ip6t_shr, from Kangjie Lu. 6) Fix bogus EBUSY when removing an existing conntrack helper from a transaction. 7) Fix module autoload of the redirect extension. 8) Remove duplicated transition in flowtable diagram in the existing documentation. 9) Missing .release_ops call from error path in newrule() which results module refcount leak, from Taehee Yoo. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-21tipc: fix a null pointer derefHoang Le
In commit c55c8edafa91 ("tipc: smooth change between replicast and broadcast") we introduced new method to eliminate the risk of message reordering that happen in between different nodes. Unfortunately, we forgot checking at receiving side to ignore intra node. We fix this by checking and returning if arrived message from intra node. syzbot report: ================================================================== kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 7820 Comm: syz-executor418 Not tainted 5.0.0+ #61 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:tipc_mcast_filter_msg+0x21b/0x13d0 net/tipc/bcast.c:782 Code: 45 c0 0f 84 39 06 00 00 48 89 5d 98 e8 ce ab a5 fa 49 8d bc 24 c8 00 00 00 48 b9 00 00 00 00 00 fc ff df 48 89 f8 48 c1 e8 03 <80> 3c 08 00 0f 85 9a 0e 00 00 49 8b 9c 24 c8 00 00 00 48 be 00 00 RSP: 0018:ffff8880959defc8 EFLAGS: 00010202 RAX: 0000000000000019 RBX: ffff888081258a48 RCX: dffffc0000000000 RDX: 0000000000000000 RSI: ffffffff86cab862 RDI: 00000000000000c8 RBP: ffff8880959df030 R08: ffff8880813d0200 R09: ffffed1015d05bc8 R10: ffffed1015d05bc7 R11: ffff8880ae82de3b R12: 0000000000000000 R13: 000000000000002c R14: 0000000000000000 R15: ffff888081258a48 FS: 000000000106a880(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001cc0 CR3: 0000000094a20000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: tipc_sk_filter_rcv+0x182d/0x34f0 net/tipc/socket.c:2168 tipc_sk_enqueue net/tipc/socket.c:2254 [inline] tipc_sk_rcv+0xc45/0x25a0 net/tipc/socket.c:2305 tipc_sk_mcast_rcv+0x724/0x1020 net/tipc/socket.c:1209 tipc_mcast_xmit+0x7fe/0x1200 net/tipc/bcast.c:410 tipc_sendmcast+0xb36/0xfc0 net/tipc/socket.c:820 __tipc_sendmsg+0x10df/0x18d0 net/tipc/socket.c:1358 tipc_sendmsg+0x53/0x80 net/tipc/socket.c:1291 sock_sendmsg_nosec net/socket.c:651 [inline] sock_sendmsg+0xdd/0x130 net/socket.c:661 ___sys_sendmsg+0x806/0x930 net/socket.c:2260 __sys_sendmsg+0x105/0x1d0 net/socket.c:2298 __do_sys_sendmsg net/socket.c:2307 [inline] __se_sys_sendmsg net/socket.c:2305 [inline] __x64_sys_sendmsg+0x78/0xb0 net/socket.c:2305 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4401c9 Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 fb 13 fc ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ffd887fa9d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 00000000004401c9 RDX: 0000000000000000 RSI: 0000000020002140 RDI: 0000000000000003 RBP: 00000000006ca018 R08: 0000000000000000 R09: 00000000004002c8 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000401a50 R13: 0000000000401ae0 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: ---[ end trace ba79875754e1708f ]--- Reported-by: syzbot+be4bdf2cc3e85e952c50@syzkaller.appspotmail.com Fixes: c55c8eda ("tipc: smooth change between replicast and broadcast") Acked-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: Hoang Le <hoang.h.le@dektech.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-21tipc: fix use-after-free in tipc_sk_filter_rcvHoang Le
skb free-ed in: 1/ condition 1: tipc_sk_filter_rcv -> tipc_sk_proto_rcv 2/ condition 2: tipc_sk_filter_rcv -> tipc_group_filter_msg This leads to a "use-after-free" access in the next condition. We fix this by intializing the variable at declaration, then it is safe to check this variable to continue processing if condition matches. syzbot report: ================================================================== BUG: KASAN: use-after-free in tipc_sk_filter_rcv+0x2166/0x34f0 net/tipc/socket.c:2167 Read of size 4 at addr ffff88808ea58534 by task kworker/u4:0/7 CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 5.0.0+ #61 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: tipc_send tipc_conn_send_work Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 print_address_description.cold+0x7c/0x20d mm/kasan/report.c:187 kasan_report.cold+0x1b/0x40 mm/kasan/report.c:317 __asan_report_load4_noabort+0x14/0x20 mm/kasan/generic_report.c:131 tipc_sk_filter_rcv+0x2166/0x34f0 net/tipc/socket.c:2167 tipc_sk_enqueue net/tipc/socket.c:2254 [inline] tipc_sk_rcv+0xc45/0x25a0 net/tipc/socket.c:2305 tipc_topsrv_kern_evt+0x3b7/0x580 net/tipc/topsrv.c:610 tipc_conn_send_to_sock+0x43e/0x5f0 net/tipc/topsrv.c:283 tipc_conn_send_work+0x65/0x80 net/tipc/topsrv.c:303 process_one_work+0x98e/0x1790 kernel/workqueue.c:2269 worker_thread+0x98/0xe40 kernel/workqueue.c:2415 kthread+0x357/0x430 kernel/kthread.c:253 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 Reported-by: syzbot+e863893591cc7a622e40@syzkaller.appspotmail.com Fixes: c55c8eda ("tipc: smooth change between replicast and broadcast") Acked-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: Hoang Le <hoang.h.le@dektech.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-21genetlink: Fix a memory leak on error pathYueHaibing
In genl_register_family(), when idr_alloc() fails, we forget to free the memory we possibly allocate for family->attrbuf. Reported-by: Hulk Robot <hulkci@huawei.com> Fixes: 2ae0f17df1cd ("genetlink: use idr to track families") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-21tipc: fix cancellation of topology subscriptionsErik Hugne
When cancelling a subscription, we have to clear the cancel bit in the request before iterating over any established subscriptions with memcmp. Otherwise no subscription will ever be found, and it will not be possible to explicitly unsubscribe individual subscriptions. Fixes: 8985ecc7c1e0 ("tipc: simplify endianness handling in topology subscriber") Signed-off-by: Erik Hugne <erik.hugne@gmail.com> Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-21irqchip/irq-mvebu-sei: Make mvebu_sei_ap806_caps staticYueHaibing
Fix sparse warning: drivers/irqchip/irq-mvebu-sei.c:481:23: warning: symbol 'mvebu_sei_ap806_caps' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: <jason@lakedaemon.net> Cc: <andrew@lunn.ch> Cc: <gregory.clement@bootlin.com> Cc: <sebastian.hesselbarth@gmail.com> Cc: <marc.zyngier@arm.com> Cc: <linux-arm-kernel@lists.infradead.org> Link: https://lkml.kernel.org/r/20190321151448.15600-1-yuehaibing@huawei.com
2019-03-21perf bpf: Show more BPF program info in print_bpf_prog_info()Song Liu
This patch enables showing bpf program name, address, and size in the header. Before the patch: perf report --header-only ... # bpf_prog_info of id 9 # bpf_prog_info of id 10 # bpf_prog_info of id 13 After the patch: # bpf_prog_info 9: bpf_prog_7be49e3934a125ba addr 0xffffffffa0024947 size 229 # bpf_prog_info 10: bpf_prog_2a142ef67aaad174 addr 0xffffffffa007c94d size 229 # bpf_prog_info 13: bpf_prog_47368425825d7384_task__task_newt addr 0xffffffffa0251137 size 369 Committer notes: Fix the fallback definition when HAVE_LIBBPF_SUPPORT is not defined, i.e. add the missing 'static inline' and add the __maybe_unused to the args. Also add stdio.h since we now use FILE * in bpf-event.h. Signed-off-by: Song Liu <songliubraving@fb.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stanislav Fomichev <sdf@google.com> Link: http://lkml.kernel.org/r/20190319165454.1298742-3-songliubraving@fb.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-03-21perf bpf: Extract logic to create program names from ↵Song Liu
perf_event__synthesize_one_bpf_prog() Extract logic to create program names to synthesize_bpf_prog_name(), so that it can be reused in header.c:print_bpf_prog_info(). This commit doesn't change the behavior. Signed-off-by: Song Liu <songliubraving@fb.com> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stanislav Fomichev <sdf@google.com> Link: http://lkml.kernel.org/r/20190319165454.1298742-2-songliubraving@fb.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-03-21perf tools: Save bpf_prog_info and BTF of new BPF programsSong Liu
To fully annotate BPF programs with source code mapping, 4 different information are needed: 1) PERF_RECORD_KSYMBOL 2) PERF_RECORD_BPF_EVENT 3) bpf_prog_info 4) btf This patch handles 3) and 4) for BPF programs loaded after 'perf record|top'. For timely process of these information, a dedicated event is added to the side band evlist. When PERF_RECORD_BPF_EVENT is received via the side band event, the polling thread gathers 3) and 4) vis sys_bpf and store them in perf_env. This information is saved to perf.data at the end of 'perf record'. Committer testing: The 'wakeup_watermark' member in 'struct perf_event_attr' is inside a unnamed union, so can't be used in a struct designated initialization with older gccs, get it out of that, isolating as 'attr.wakeup_watermark = 1;' to work with all gcc versions. We also need to add '--no-bpf-event' to the 'perf record' perf_event_attr tests in 'perf test', as the way that that test goes is to intercept the events being setup and looking if they match the fields described in the control files, since now it finds first the side band event used to catch the PERF_RECORD_BPF_EVENT, they all fail. With these issues fixed: Same scenario as for testing BPF programs loaded before 'perf record' or 'perf top' starts, only start the BPF programs after 'perf record|top', so that its information get collected by the sideband threads, the rest works as for the programs loaded before start monitoring. Add missing 'inline' to the bpf_event__add_sb_event() when HAVE_LIBBPF_SUPPORT is not defined, fixing the build in systems without binutils devel files installed. Signed-off-by: Song Liu <songliubraving@fb.com> Reviewed-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stanislav Fomichev <sdf@google.com> Link: http://lkml.kernel.org/r/20190312053051.2690567-16-songliubraving@fb.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-03-21perf evlist: Introduce side band threadSong Liu
This patch introduces side band thread that captures extended information for events like PERF_RECORD_BPF_EVENT. This new thread uses its own evlist that uses ring buffer with very low watermark for lower latency. To use side band thread, we need to: 1. add side band event(s) by calling perf_evlist__add_sb_event(); 2. calls perf_evlist__start_sb_thread(); 3. at the end of perf run, perf_evlist__stop_sb_thread(). In the next patch, we use this thread to handle PERF_RECORD_BPF_EVENT. Committer notes: Add fix by Jiri Olsa for when te sb_tread can't get started and then at the end the stop_sb_thread() segfaults when joining the (non-existing) thread. That can happen when running 'perf top' or 'perf record' as a normal user, for instance. Further checks need to be done on top of this to more graciously handle these possible failure scenarios. Signed-off-by: Song Liu <songliubraving@fb.com> Reviewed-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stanislav Fomichev <sdf@google.com> Link: http://lkml.kernel.org/r/20190312053051.2690567-15-songliubraving@fb.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-03-21ALSA: hda/realtek - Add support for Acer Aspire E5-523G/ES1-432 headset micChris Chiu
The Acer laptop Aspire E5-523G and ES1-432 with ALC255 can't detect the headset microphone until ALC255_FIXUP_ACER_MIC_NO_PRESENCE quirk applied. Signed-off-by: Chris Chiu <chiu@endlessm.com> Signed-off-by: Daniel Drake <drake@endlessm.com> Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-21ALSA: hda/realtek: Enable headset MIC of Acer Aspire Z24-890 with ALC286Jian-Hong Pan
The Acer Aspire Z24-890 cannot detect the headset MIC until ALC286_FIXUP_ACER_AIO_HEADSET_MIC quirk applied. Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com> Signed-off-by: Daniel Drake <drake@endlessm.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-21ALSA: seq: oss: Fix Spectre v1 vulnerabilityGustavo A. R. Silva
dev is indirectly controlled by user-space, hence leading to a potential exploitation of the Spectre variant 1 vulnerability. This issue was detected with the help of Smatch: sound/core/seq/oss/seq_oss_synth.c:626 snd_seq_oss_synth_make_info() warn: potential spectre issue 'dp->synths' [w] (local cap) Fix this by sanitizing dev before using it to index dp->synths. Notice that given that speculation windows are large, the policy is to kill the speculation on the first load and not worry if it can be completed with a dependent load/store [1]. [1] https://lore.kernel.org/lkml/20180423164740.GY17484@dhcp22.suse.cz/ Cc: stable@vger.kernel.org Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-21ALSA: rawmidi: Fix potential Spectre v1 vulnerabilityGustavo A. R. Silva
info->stream is indirectly controlled by user-space, hence leading to a potential exploitation of the Spectre variant 1 vulnerability. This issue was detected with the help of Smatch: sound/core/rawmidi.c:604 __snd_rawmidi_info_select() warn: potential spectre issue 'rmidi->streams' [r] (local cap) Fix this by sanitizing info->stream before using it to index rmidi->streams. Notice that given that speculation windows are large, the policy is to kill the speculation on the first load and not worry if it can be completed with a dependent load/store [1]. [1] https://lore.kernel.org/lkml/20180423164740.GY17484@dhcp22.suse.cz/ Cc: stable@vger.kernel.org Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-03-21Merge tag 'irqchip-5.1-2' of ↵Thomas Gleixner
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent Pull irqchip updates for 5.1 from Marc Zyngier: - irqsteer error handling fix - GICv3 range coalescing fix - stm32 coprocessor coexistence fixes - mbigen MSI teardown fix - non-DT secondary GIC infrastructure removed - various cleanups (brcmstb-l2, mmp) - new DT bindings (r8a774c0)
2019-03-21x86/cpu/cyrix: Remove {get,set}Cx86_old macros used for Cyrix processorsMatthew Whitehead
The getCx86_old() and setCx86_old() macros have been replaced with correctly working getCx86() and setCx86(), so remove these unused macros. Signed-off-by: Matthew Whitehead <tedheadster@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: luto@kernel.org Link: https://lkml.kernel.org/r/1552596361-8967-3-git-send-email-tedheadster@gmail.com
2019-03-21x86/cpu/cyrix: Use correct macros for Cyrix calls on Geode processorsMatthew Whitehead
There are comments in processor-cyrix.h advising you to _not_ make calls using the deprecated macros in this style: setCx86_old(CX86_CCR4, getCx86_old(CX86_CCR4) | 0x80); This is because it expands the macro into a non-functioning calling sequence. The calling order must be: outb(CX86_CCR2, 0x22); inb(0x23); From the comments: * When using the old macros a line like * setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x88); * gets expanded to: * do { * outb((CX86_CCR2), 0x22); * outb((({ * outb((CX86_CCR2), 0x22); * inb(0x23); * }) | 0x88), 0x23); * } while (0); The new macros fix this problem, so use them instead. Tested on an actual Geode processor. Signed-off-by: Matthew Whitehead <tedheadster@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: luto@kernel.org Link: https://lkml.kernel.org/r/1552596361-8967-2-git-send-email-tedheadster@gmail.com
2019-03-21x86/microcode: Announce reload operation's completionBorislav Petkov
By popular demand, issue a single line to dmesg after the reload operation completes to let the user know that a reload has at least been attempted. Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20190313110022.8229-1-bp@alien8.de
2019-03-21x86/hyperv: Prevent potential NULL pointer dereferenceKangjie Lu
The page allocation in hv_cpu_init() can fail, but the code does not have a check for that. Add a check and return -ENOMEM when the allocation fails. [ tglx: Massaged changelog ] Signed-off-by: Kangjie Lu <kjlu@umn.edu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Acked-by: "K. Y. Srinivasan" <kys@microsoft.com> Cc: pakki001@umn.edu Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: Sasha Levin <sashal@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: linux-hyperv@vger.kernel.org Link: https://lkml.kernel.org/r/20190314054651.1315-1-kjlu@umn.edu
2019-03-21x86/hpet: Prevent potential NULL pointer dereferenceAditya Pakki
hpet_virt_address may be NULL when ioremap_nocache fail, but the code lacks a check. Add a check to prevent NULL pointer dereference. Signed-off-by: Aditya Pakki <pakki001@umn.edu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: kjlu@umn.edu Cc: Borislav Petkov <bp@alien8.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Kees Cook <keescook@chromium.org> Cc: Joe Perches <joe@perches.com> Cc: Nicolai Stange <nstange@suse.de> Cc: Roland Dreier <roland@purestorage.com> Link: https://lkml.kernel.org/r/20190319021958.17275-1-pakki001@umn.edu
2019-03-21x86/lib: Fix indentation issue, remove extra tabColin Ian King
The increment of buff is indented one level too deeply, clean this up by removing a tab. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Borislav Petkov <bp@alien8.de> Cc: "H . Peter Anvin" <hpa@zytor.com> Cc: kernel-janitors@vger.kernel.org Link: https://lkml.kernel.org/r/20190314230838.18256-1-colin.king@canonical.com
2019-03-21x86/boot: Restrict header scope to make Clang happyNick Desaulniers
The inclusion of <linux/kernel.h> was causing issue as the definition of __arch_hweight64 from arch/x86/include/asm/arch_hweight.h eventually gets included. The definition is problematic when compiled with -m16 (all code in arch/x86/boot/ is) as the "D" inline assembly constraint is rejected by both compilers when passed an argument of type long long (regardless of signedness, anything smaller is fine). Because GCC performs inlining before semantic analysis, and __arch_hweight64 is dead in this translation unit, GCC does not report any issues at compile time. Clang does the semantic analysis in the front end, before inlining (run in the middle) can determine the code is dead. I consider this another case of PR33587, which I think we can do more work to solve. It turns out that arch/x86/boot/string.c doesn't actually need linux/kernel.h, simply linux/limits.h and linux/compiler.h. Suggested-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Cc: bp@alien8.de Cc: niravd@google.com Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Chao Fan <fanc.fnst@cn.fujitsu.com> Cc: Uros Bizjak <ubizjak@gmail.com> Link: https://bugs.llvm.org/show_bug.cgi?id=33587 Link: https://github.com/ClangBuiltLinux/linux/issues/347 Link: https://lkml.kernel.org/r/20190314221458.83047-1-ndesaulniers@google.com
2019-03-21bpf: do not restore dst_reg when cur_state is freedXu Yu
Syzkaller hit 'KASAN: use-after-free Write in sanitize_ptr_alu' bug. Call trace: dump_stack+0xbf/0x12e print_address_description+0x6a/0x280 kasan_report+0x237/0x360 sanitize_ptr_alu+0x85a/0x8d0 adjust_ptr_min_max_vals+0x8f2/0x1ca0 adjust_reg_min_max_vals+0x8ed/0x22e0 do_check+0x1ca6/0x5d00 bpf_check+0x9ca/0x2570 bpf_prog_load+0xc91/0x1030 __se_sys_bpf+0x61e/0x1f00 do_syscall_64+0xc8/0x550 entry_SYSCALL_64_after_hwframe+0x49/0xbe Fault injection trace:  kfree+0xea/0x290  free_func_state+0x4a/0x60  free_verifier_state+0x61/0xe0  push_stack+0x216/0x2f0 <- inject failslab  sanitize_ptr_alu+0x2b1/0x8d0  adjust_ptr_min_max_vals+0x8f2/0x1ca0  adjust_reg_min_max_vals+0x8ed/0x22e0  do_check+0x1ca6/0x5d00  bpf_check+0x9ca/0x2570  bpf_prog_load+0xc91/0x1030  __se_sys_bpf+0x61e/0x1f00  do_syscall_64+0xc8/0x550  entry_SYSCALL_64_after_hwframe+0x49/0xbe When kzalloc() fails in push_stack(), free_verifier_state() will free current verifier state. As push_stack() returns, dst_reg was restored if ptr_is_dst_reg is false. However, as member of the cur_state, dst_reg is also freed, and error occurs when dereferencing dst_reg. Simply fix it by testing ret of push_stack() before restoring dst_reg. Fixes: 979d63d50c0c ("bpf: prevent out of bounds speculation on pointer arithmetic") Signed-off-by: Xu Yu <xuyu@linux.alibaba.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2019-03-21irqchip/mbigen: Don't clear eventid when freeing an MSIJianguo Chen
mbigen_write_msg clears eventid bits of a mbigen register when free a interrupt, because msi_domain_deactivate memset struct msg to zero. Then multiple mbigen pins with zero eventid will report the same interrupt number. The eventid clear call trace: free_irq __free_irq irq_shutdown irq_domain_deactivate_irq __irq_domain_deactivate_irq __irq_domain_deactivate_irq msi_domain_deactivate platform_msi_write_msg mbigen_write_msg Signed-off-by: Jianguo Chen <chenjianguo3@huawei.com> [maz: massaged subject] Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2019-03-21irqchip/stm32: Don't set rising configuration registers at initFabien Dessenne
The rising configuration status register (rtsr) is not banked. As it is shared with the co-processor, it should not be written at probe time, else the co-processor configuration will be lost. Fixes: f9fc1745501e ("irqchip/stm32: Add host and driver data structures") Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2019-03-21irqchip/stm32: Don't clear rising/falling config registers at initFabien Dessenne
Falling and rising configuration and status registers are not banked. As they are shared with M4 co-processor, they should not be cleared at probe time, else M4 co-processor configuration will be lost. Fixes: f9fc1745501e ("irqchip/stm32: Add host and driver data structures") Signed-off-by: Loic Pallardy <loic.pallardy@st.com> Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2019-03-21dt-bindings: irqchip: renesas-irqc: Document r8a774c0 supportFabrizio Castro
Document RZ/G2E (R8A774C0) SoC bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2019-03-21irqchip/mmp: Make mmp_irq_domain_ops staticYueHaibing
Fix sparse warning: drivers/irqchip/irq-mmp.c:182:29: warning: symbol 'mmp_irq_domain_ops' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2019-03-21irqchip/brcmstb-l2: Make two init functions staticYueHaibing
Fix sparse warnings: drivers/irqchip/irq-brcmstb-l2.c:278:12: warning: symbol 'brcmstb_l2_edge_intc_of_init' was not declared. Should it be static? drivers/irqchip/irq-brcmstb-l2.c:285:12: warning: symbol 'brcmstb_l2_lvl_intc_of_init' was not declared. Should it be static? Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2019-03-21objtool: Move objtool_file struct off the stackJosh Poimboeuf
Objtool uses over 512k of stack, thanks to the hash table embedded in the objtool_file struct. This causes an unnecessarily large stack allocation and breaks users with low stack limits. Move the struct off the stack. Fixes: 042ba73fe7eb ("objtool: Add several performance improvements") Reported-by: Vassili Karpov <moosotc@gmail.com> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/df92dcbc4b84b02ffa252f46876df125fb56e2d7.1552954176.git.jpoimboe@redhat.com
2019-03-21workqueue: Only unregister a registered lockdep keyBart Van Assche
The recent change to prevent use after free and a memory leak introduced an unconditional call to wq_unregister_lockdep() in the error handling path. If the lockdep key had not been registered yet, then the lockdep core emits a warning. Only call wq_unregister_lockdep() if wq_register_lockdep() has been called first. Fixes: 009bb421b6ce ("workqueue, lockdep: Fix an alloc_workqueue() error path") Reported-by: syzbot+be0c198232f86389c3dd@syzkaller.appspotmail.com Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Tejun Heo <tj@kernel.org> Cc: Qian Cai <cai@lca.pw> Link: https://lkml.kernel.org/r/20190311230255.176081-1-bvanassche@acm.org
2019-03-21genirq: Fix typo in comment of IRQD_MOVE_PCNTXTPeter Xu
Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Dou Liyang <douliyangs@gmail.com> Cc: Julien Thierry <julien.thierry@arm.com> Link: https://lkml.kernel.org/r/20190318065123.11862-1-peterx@redhat.com
2019-03-21mmc: renesas_sdhi: limit block count to 16 bit for old revisionsWolfram Sang
R-Car Gen2 has two different SDHI incarnations in the same chip. The older one does not support the recently introduced 32 bit register access to the block count register. Make sure we use this feature only after the first known version. Thanks to the Renesas Testing team for this bug report! Fixes: 5603731a15ef ("mmc: tmio: fix access width of Block Count Register") Reported-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Tested-by: Phong Hoang <phong.hoang.wz@renesas.com> Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-03-21mmc: alcor: fix DMA readsDaniel Drake
Setting max_blk_count to 1 here was causing the mmc block layer to always use the MMC_READ_SINGLE_BLOCK command here, which the driver does not DMA-accelerate. Drop the max_blk_ settings here. The mmc host defaults suffice, along with the max_segs and max_seg_size settings, which I have now documented in more detail. Now each MMC command reads 4 512-byte blocks, using DMA instead of PIO. On my SD card, this increases read performance (measured with dd) from 167kb/sec to 4.6mb/sec. Link: http://lkml.kernel.org/r/CAD8Lp47L5T3jnAjBiPs1cQ+yFA3L6LJtgFvMETnBrY63-Zdi2g@mail.gmail.com Signed-off-by: Daniel Drake <drake@endlessm.com> Reviewed-by: Oleksij Rempel <linux@rempel-privat.de> Fixes: c5413ad815a6 ("mmc: add new Alcor Micro Cardreader SD/MMC driver") Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-03-21mmc: sdhci-omap: Set caps2 to indicate no physical write protect pinKishon Vijay Abraham I
After commit 6d5cd068ee59fba ("mmc: sdhci: use WP GPIO in sdhci_check_ro()") and commit 39ee32ce486756f ("mmc: sdhci-omap: drop ->get_ro() implementation"), sdhci-omap relied on SDHCI_PRESENT_STATE to check if the card is read-only, if wp-gpios is not populated in device tree. However SDHCI_PRESENT_STATE in sdhci-omap does not have correct read-only state. sdhci-omap can be used by platforms with both micro SD slot and standard SD slot with physical write protect pin (using GPIO). Set caps2 to MMC_CAP2_NO_WRITE_PROTECT based on if wp-gpios property is populated or not. This fix is required since existing device-tree node doesn't have "disable-wp" property and to preserve old-dt compatibility. Fixes: 6d5cd068ee59fba ("mmc: sdhci: use WP GPIO in sdhci_check_ro()") Fixes: 39ee32ce486756f ("mmc: sdhci-omap: drop ->get_ro() implementation") Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-03-21powerpc/security: Fix spectre_v2 reportingMichael Ellerman
When I updated the spectre_v2 reporting to handle software count cache flush I got the logic wrong when there's no software count cache enabled at all. The result is that on systems with the software count cache flush disabled we print: Mitigation: Indirect branch cache disabled, Software count cache flush Which correctly indicates that the count cache is disabled, but incorrectly says the software count cache flush is enabled. The root of the problem is that we are trying to handle all combinations of options. But we know now that we only expect to see the software count cache flush enabled if the other options are false. So split the two cases, which simplifies the logic and fixes the bug. We were also missing a space before "(hardware accelerated)". The result is we see one of: Mitigation: Indirect branch serialisation (kernel only) Mitigation: Indirect branch cache disabled Mitigation: Software count cache flush Mitigation: Software count cache flush (hardware accelerated) Fixes: ee13cb249fab ("powerpc/64s: Add support for software count cache flush") Cc: stable@vger.kernel.org # v4.19+ Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Reviewed-by: Michael Neuling <mikey@neuling.org> Reviewed-by: Diana Craciun <diana.craciun@nxp.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-03-21mmc: mxcmmc: "Revert mmc: mxcmmc: handle highmem pages"Alexander Shiyan
This reverts commit b189e7589f6d3411e85c6b7ae6eef158f08f388f. Unable to handle kernel paging request at virtual address c8358000 pgd = efa405c3 [c8358000] *pgd=00000000 Internal error: Oops: 805 [#1] PREEMPT ARM CPU: 0 PID: 711 Comm: kworker/0:2 Not tainted 4.20.0+ #30 Hardware name: Freescale i.MX27 (Device Tree Support) Workqueue: events mxcmci_datawork PC is at mxcmci_datawork+0xbc/0x2ac LR is at mxcmci_datawork+0xac/0x2ac pc : [<c04e33c8>] lr : [<c04e33b8>] psr: 60000013 sp : c6c93f08 ip : 24004180 fp : 00000008 r10: c8358000 r9 : c78b3e24 r8 : c6c92000 r7 : 00000000 r6 : c7bb8680 r5 : c7bb86d4 r4 : c78b3de0 r3 : 00002502 r2 : c090b2e0 r1 : 00000880 r0 : 00000000 Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 0005317f Table: a68a8000 DAC: 00000055 Process kworker/0:2 (pid: 711, stack limit = 0x389543bc) Stack: (0xc6c93f08 to 0xc6c94000) 3f00: c7bb86d4 00000000 00000000 c6cbfde0 c7bb86d4 c7ee4200 3f20: 00000000 c0907ea8 00000000 c7bb86d8 c0907ea8 c012077c c6cbfde0 c7bb86d4 3f40: c6cbfde0 c6c92000 c6cbfdf4 c09280ba c0907ea8 c090b2e0 c0907ebc c0120c18 3f60: c6cbfde0 00000000 00000000 c6cbb580 c7ba7c40 c7837edc c6cbb598 00000000 3f80: c6cbfde0 c01208f8 00000000 c01254fc c7ba7c40 c0125400 00000000 00000000 3fa0: 00000000 00000000 00000000 c01010d0 00000000 00000000 00000000 00000000 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 [<c04e33c8>] (mxcmci_datawork) from [<c012077c>] (process_one_work+0x1f0/0x338) [<c012077c>] (process_one_work) from [<c0120c18>] (worker_thread+0x320/0x474) [<c0120c18>] (worker_thread) from [<c01254fc>] (kthread+0xfc/0x118) [<c01254fc>] (kthread) from [<c01010d0>] (ret_from_fork+0x14/0x24) Exception stack(0xc6c93fb0 to 0xc6c93ff8) 3fa0: 00000000 00000000 00000000 00000000 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 Code: e3500000 1a000059 e5153050 e5933038 (e48a3004) ---[ end trace 54ca629b75f0e737 ]--- note: kworker/0:2[711] exited with preempt_count 1 Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Fixes: b189e7589f6d ("mmc: mxcmmc: handle highmem pages") Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-03-21staging: rtlwifi: Fix potential NULL pointer dereference of kzallocAditya Pakki
phydm.internal is allocated using kzalloc which is used multiple times without a check for NULL pointer. This patch avoids such a scenario by returning 0, consistent with the failure case. Signed-off-by: Aditya Pakki <pakki001@umn.edu> Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-21staging: rtl8712: uninitialized memory in read_bbreg_hdl()Dan Carpenter
Colin King reported a bug in read_bbreg_hdl(): memcpy(pcmd->rsp, (u8 *)&val, pcmd->rspsz); The problem is that "val" is uninitialized. This code is obviously not useful, but so far as I can tell "pcmd->cmdcode" is never GEN_CMD_CODE(_Read_BBREG) so it's not harmful either. For now the easiest fix is to just call r8712_free_cmd_obj() and return. Fixes: 2865d42c78a9 ("staging: r8712u: Add the new driver to the mainline kernel") Reported-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-21staging: rtlwifi: rtl8822b: fix to avoid potential NULL pointer dereferenceAditya Pakki
skb allocated via dev_alloc_skb can fail and return a NULL pointer. This patch avoids such a scenario and returns, consistent with other invocations. Signed-off-by: Aditya Pakki <pakki001@umn.edu> Reviewed-by: Mukesh Ojha <mojha@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-21staging: rtl8188eu: Fix potential NULL pointer dereference of kcallocAditya Pakki
hwxmits is allocated via kcalloc and not checked for failure before its dereference. The patch fixes this problem by returning error upstream in rtl8723bs, rtl8188eu. Signed-off-by: Aditya Pakki <pakki001@umn.edu> Acked-by: Mukesh Ojha <mojha@codeaurora.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit (git 2.34.1) at 2025-09-15 11:38:27 +0000