Re: [GIT PULL] perf/urgent fixes

From: Ingo Molnar
Date: Thu Apr 16 2020 - 06:07:57 EST



* Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> wrote:

> Hi Ingo/Thomas,
>
> Please consider pulling,
>
> Best regards,
>
> - Arnaldo
>
> Test results at the end of this message, as usual.
>
> The following changes since commit 8f3d9f354286745c751374f5f1fcafee6b3f3136:
>
> Linux 5.7-rc1 (2020-04-12 12:35:55 -0700)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-urgent-for-mingo-5.7-20200414
>
> for you to fetch changes up to e3698b23ecb8c099b4b523e7d5c8c042e93ef15d:
>
> tools headers: Synchronize linux/bits.h with the kernel sources (2020-04-14 11:40:05 -0300)
>
> ----------------------------------------------------------------
> perf/urgent fixes:
>
> perf stat:
>
> Jin Yao:
>
> - Fix no metric header if --per-socket and --metric-only set
>
> build system:
>
> - Fix python building when built with clang, that was failing if the clang
> version doesn't support -fno-semantic-interposition.
>
> tools UAPI headers:
>
> Arnaldo Carvalho de Melo:
>
> - Update various copies of kernel headers, some ended up automatically
> updating build-time generated tables to enable tools such as 'perf trace'
> to decode syscalls and tracepoints arguments.
>
> Now the tools/perf build is free of UAPI drift warnings.
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
>
> ----------------------------------------------------------------
> Arnaldo Carvalho de Melo (14):
> tools arch x86: Sync the msr-index.h copy with the kernel sources
> perf python: Check if clang supports -fno-semantic-interposition
> tools headers: Update linux/vdso.h and grab a copy of vdso/const.h
> tools headers UAPI: Sync sched.h with the kernel
> tools headers UAPI: Sync linux/mman.h with the kernel
> tools arch x86: Sync asm/cpufeatures.h with the kernel sources
> tools include UAPI: Sync linux/vhost.h with the kernel sources
> tools headers UAPI: Sync linux/fscrypt.h with the kernel sources
> tools headers kvm: Sync linux/kvm.h with the kernel sources
> tools headers UAPI: Update tools's copy of drm.h headers
> tools headers UAPI: Sync drm/i915_drm.h with the kernel sources
> tools headers: Update x86's syscall_64.tbl with the kernel sources
> tools headers: Adopt verbatim copy of compiletime_assert() from kernel sources
> tools headers: Synchronize linux/bits.h with the kernel sources
>
> Jin Yao (1):
> perf stat: Fix no metric header if --per-socket and --metric-only set
>
> tools/arch/x86/include/asm/cpufeatures.h | 5 +-
> tools/arch/x86/include/asm/msr-index.h | 9 +
> tools/include/linux/bits.h | 24 +-
> tools/include/linux/build_bug.h | 82 +++
> tools/include/linux/compiler.h | 26 +
> tools/include/linux/const.h | 5 +-
> tools/include/linux/kernel.h | 4 +-
> tools/include/uapi/drm/drm.h | 2 +
> tools/include/uapi/drm/i915_drm.h | 21 +
> tools/include/uapi/linux/fscrypt.h | 1 +
> tools/include/uapi/linux/kvm.h | 47 +-
> tools/include/uapi/linux/mman.h | 5 +-
> tools/include/uapi/linux/sched.h | 5 +
> tools/include/uapi/linux/vhost.h | 24 +
> tools/include/vdso/bits.h | 9 +
> tools/include/vdso/const.h | 10 +
> tools/perf/arch/x86/entry/syscalls/syscall_64.tbl | 740 +++++++++++-----------
> tools/perf/check-headers.sh | 3 +
> tools/perf/trace/beauty/clone.c | 1 +
> tools/perf/trace/beauty/mmap.c | 1 +
> tools/perf/util/setup.py | 2 +
> tools/perf/util/stat-shadow.c | 7 +-
> 22 files changed, 646 insertions(+), 387 deletions(-)
> create mode 100644 tools/include/linux/build_bug.h
> create mode 100644 tools/include/vdso/bits.h
> create mode 100644 tools/include/vdso/const.h

Pulled into tip:perf/urgent, thanks a lot Arnaldo!

Ingo