linux-toradex.git/tools/perf, branch v6.19

Merge tag 'perf-tools-fixes-for-v6.19-2026-01-21' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools

2026-01-22T05:50:44+00:00

Pull perf-tools fix from Namhyung Kim:
 "A minor fix for error handling in the event parser"

* tag 'perf-tools-fixes-for-v6.19-2026-01-21' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
  perf parse-events: Fix evsel allocation failure

treewide: Update email address

2026-01-11T16:09:11+00:00

In a vain attempt to consolidate the email zoo switch everything to the
kernel.org account.

Signed-off-by: Thomas Gleixner 
Signed-off-by: Linus Torvalds

perf parse-events: Fix evsel allocation failure

2026-01-06T22:54:24+00:00

If evsel__new_idx() returns NULL, the function currently jumps to label
'out_err'.  Here, references to `cpus` and `pmu_cpus` are dropped.
Also, resources held by evsel->name and evsel->metric_id are freed.

But if evsel__new_idx() returns NULL, it can lead to NULL pointer
dereference.

Fixes: cd63c22168257a0b ("perf parse-events: Minor __add_event refactoring")
Signed-off-by: Faisal Bukhari 
Reviewed-by: Arnaldo Carvalho de Melo 
Signed-off-by: Namhyung Kim

tools headers: Sync syscall table with kernel sources

2025-12-24T19:43:36+00:00

To pick up changes from:

  b36d4b6aa88ef039 ("arch: hookup listns() system call")

This should be used to beautify the syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
    diff -u tools/include/uapi/asm-generic/unistd.h include/uapi/asm-generic/unistd.h
    diff -u tools/scripts/syscall.tbl scripts/syscall.tbl
    diff -u tools/perf/arch/x86/entry/syscalls/syscall_32.tbl arch/x86/entry/syscalls/syscall_32.tbl
    diff -u tools/perf/arch/x86/entry/syscalls/syscall_64.tbl arch/x86/entry/syscalls/syscall_64.tbl
    diff -u tools/perf/arch/powerpc/entry/syscalls/syscall.tbl arch/powerpc/kernel/syscalls/syscall.tbl
    diff -u tools/perf/arch/s390/entry/syscalls/syscall.tbl arch/s390/kernel/syscalls/syscall.tbl
    diff -u tools/perf/arch/mips/entry/syscalls/syscall_n64.tbl arch/mips/kernel/syscalls/syscall_n64.tbl
    diff -u tools/perf/arch/arm/entry/syscalls/syscall.tbl arch/arm/tools/syscall.tbl
    diff -u tools/perf/arch/sh/entry/syscalls/syscall.tbl arch/sh/kernel/syscalls/syscall.tbl
    diff -u tools/perf/arch/sparc/entry/syscalls/syscall.tbl arch/sparc/kernel/syscalls/syscall.tbl
    diff -u tools/perf/arch/xtensa/entry/syscalls/syscall.tbl arch/xtensa/kernel/syscalls/syscall.tbl

Please see tools/include/uapi/README.

Note that s390 syscall table is still out of sync as it switches to use the
generic table.  But I'd like to minimize the change in this commit.

Cc: linux-arch@vger.kernel.org
Signed-off-by: Namhyung Kim

tools headers: Sync linux/socket.h with kernel sources

2025-12-24T19:43:29+00:00

To pick up changes from:

  d73c167708739137 ("socket: Split out a getsockname helper for io_uring")
  4677e78800bbde62 ("socket: Unify getsockname and getpeername implementation")
  bf33247a90d3e85d ("net: Add struct sockaddr_unsized for sockaddr of unknown length")

This should be used to beautify socket syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
    diff -u tools/perf/trace/beauty/include/linux/socket.h include/linux/socket.h

Please see tools/include/uapi/README.

Cc: netdev@vger.kernel.org
Signed-off-by: Namhyung Kim

tools headers: Sync UAPI sound/asound.h with kernel sources

2025-12-24T19:42:57+00:00

To pick up changes from:

  9a97857db0c5655b ("ALSA: uapi: Fix typo in asound.h comment")

This should address these tools/perf build warnings:

  Warning: Kernel ABI header differences:
    diff -u tools/perf/trace/beauty/include/uapi/sound/asound.h include/uapi/sound/asound.h

Please see tools/include/uapi/README.

Cc: linux-sound@vger.kernel.org
Signed-off-by: Namhyung Kim

tools headers: Sync UAPI linux/mount.h with kernel sources

2025-12-24T19:42:48+00:00

To pick up changes from:

  78f0e33cd6c939a5 ("fs/namespace: correctly handle errors returned by grab_requested_mnt_ns")

This should be used to beautify mount syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
    diff -u tools/perf/trace/beauty/include/uapi/linux/mount.h include/uapi/linux/mount.h

Please see tools/include/uapi/README.

Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Namhyung Kim

tools headers: Sync UAPI linux/fs.h with kernel sources

2025-12-24T19:42:40+00:00

To pick up changes from:

  b30ffcdc0c15a88f ("block: introduce BLKREPORTZONESV2 ioctl")
  0d8627cc936de8ea ("blktrace: add definitions for blk_user_trace_setup2")

This should be used to beautify ioctl syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
    diff -u tools/perf/trace/beauty/include/uapi/linux/fs.h include/uapi/linux/fs.h

Please see tools/include/uapi/README.

Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Namhyung Kim

tools headers: Sync UAPI linux/fcntl.h with kernel sources

2025-12-24T19:42:32+00:00

To pick up changes from:

  fe93446b5ebdaa89 ("vfs: use UAPI types for new struct delegation definition")
  4be9e04ebf75a5c4 ("vfs: add needed headers for new struct delegation definition")
  1602bad16d7df82f ("vfs: expose delegation support to userland")

This should be used to beautify fcntl syscall arguments and it addresses
these tools/perf build warnings:

  Warning: Kernel ABI header differences:
    diff -u tools/perf/trace/beauty/include/uapi/linux/fcntl.h include/uapi/linux/fcntl.h

Please see tools/include/uapi/README.

Cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Namhyung Kim

perf arm-spe: Add NVIDIA Olympus to neoverse list

2025-12-23T18:15:50+00:00

Add NVIDIA Olympus MIDR to neoverse_spe range list.

Signed-off-by: Besar Wicaksono 
Reviewed-by: Leo Yan 
Signed-off-by: Namhyung Kim