Re: [PATCH v3 0/7] perf build: Update kernel headers

[Ian Rogers]

On Sun, May 10, 2026 at 1:23 PM Namhyung Kim <namhyung@xxxxxxxxxx> wrote:
>
> Hello,
>
> This is to update copy of kernel headers for v7.1.  I've updated ones
> in the tools/perf/trace/beauty/ and left others which seem not to
> affect perf syscall beautifiers.  This is suggested by Linus to avoid
> unnecessary builds of objtool and the kernel.
>
> There are AMD IBS changes that are directly related to perf, but I
> think Ravi is working on it with other Zen6 changes.  So I didn't
> include it here.
>
> Due to the header file changes, some beautifier scripts for perf trace
> are updated too.  This was detected by Sashiko.
>
> Also I removed the header difference output in the default perf build
> and added a new make target to check it explicitly.
>
> Thanks,
> Namhyung

There were some issues with sashiko and the reviews are still pending:
https://sashiko.dev/#/patchset/20260510202346.49853-1-namhyung%40kernel.org

Manually looking through the changes they all LGTM so for the series:

Reviewed-by: Ian Rogers <irogers@xxxxxxxxxx>

Thanks,
Ian

> Namhyung Kim (7):
>   perf trace: Sync linux/socket.h with the kernel source
>   perf trace: Sync uapi/linux/fs.h with the kernel source
>   perf trace: Sync uapi/linux/mount.h with the kernel source
>   perf trace: Sync uapi/linux/sched.h with the kernel source
>   perf build: Add make check-headers target
>   perf trace: Add beautifier script for fsmount flags
>   perf trace: Update beautifier script for clone flags
>
>  tools/perf/Makefile                           |  5 ++++-
>  tools/perf/Makefile.perf                      |  9 +++++++-
>  tools/perf/builtin-trace.c                    |  9 +++-----
>  tools/perf/trace/beauty/beauty.h              |  3 +++
>  tools/perf/trace/beauty/clone.sh              |  4 ++++
>  tools/perf/trace/beauty/fsmount.c             | 18 ++++++++++++++-
>  tools/perf/trace/beauty/fsmount.sh            | 11 +++-------
>  tools/perf/trace/beauty/fsmount_attr.sh       | 22 +++++++++++++++++++
>  .../perf/trace/beauty/include/linux/socket.h  |  2 +-
>  .../perf/trace/beauty/include/uapi/linux/fs.h | 12 ++++++++++
>  .../trace/beauty/include/uapi/linux/mount.h   |  1 +
>  .../trace/beauty/include/uapi/linux/sched.h   | 17 ++++++++++++--
>  12 files changed, 93 insertions(+), 20 deletions(-)
>  create mode 100644 tools/perf/trace/beauty/fsmount_attr.sh
>
> --
> 2.54.0
>