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SubjectRe: [GIT PULL] perf/urgent fixes

* Arnaldo Carvalho de Melo <acme@kernel.org> wrote:

> Hi Ingo,
>
> Please consider pulling,
>
> Best regards,
>
> - Arnaldo
>
> Test results at the end of this message, as usual.
>
> The following changes since commit 289a2d22b5b611d85030795802a710e9f520df29:
>
> perf/x86/intel: Mark expected switch fall-throughs (2019-07-25 15:57:03 +0200)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-urgent-for-mingo-5.3-20190729
>
> for you to fetch changes up to 8aa259b10a6a759c50137bbbf225df0c17ca5d27:
>
> libbpf: fix missing __WORDSIZE definition (2019-07-29 10:18:08 -0300)
>
> ----------------------------------------------------------------
> perf/urgent fixes:
>
> perf header:
>
> Vince Weaver:
>
> - Fix divide by zero error if f_header.attr_size==0, found using a perf tool fuzzer.
>
> Numfor Mbiziwo-Tiapo:
>
> - Silence use of uninitialized value warning pointed out by clang's MSAN tool.
>
> libbpf:
>
> Andrii Nakryiko:
>
> - Fix missing __WORDSIZE definition in some systems, such as musl libc (Alpine Linux).
>
> tools header UAPI:
>
> Arnaldo Carvalho de Melo:
>
> - Sync headers to address perf build warnings:
>
> - syscalls_64.tbl and generic unistd.h to pick up clone3 and pidfd_open.
>
> - With new ioctls: kvm.h, drm.h and usbdevice_fs.h.
>
> - No tooling change: mman.h, sched.h and if_link.h.
>
> Documentation:
>
> Vince Weaver:
>
> - Fix perf.data documentation units for memory size, its kB, not bytes.
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> Andrii Nakryiko (1):
> libbpf: fix missing __WORDSIZE definition
>
> Arnaldo Carvalho de Melo (8):
> tools include UAPI: Sync x86's syscalls_64.tbl and generic unistd.h to pick up clone3 and pidfd_open
> tools headers UAPI: Update tools's copy of kvm.h headers
> tools headers UAPI: Update tools's copy of mman.h headers
> tools headers UAPI: Update tools's copy of drm.h headers
> tools perf beauty: Fix usbdevfs_ioctl table generator to handle _IOC()
> tools headers UAPI: Sync usbdevice_fs.h with the kernels to get new ioctl
> tools headers UAPI: Sync sched.h with the kernel
> tools headers UAPI: Sync if_link.h with the kernel
>
> Numfor Mbiziwo-Tiapo (1):
> perf header: Fix use of unitialized value warning
>
> Vince Weaver (2):
> perf header: Fix divide by zero error if f_header.attr_size==0
> perf tools: Fix perf.data documentation units for memory size
>
> tools/arch/arm/include/uapi/asm/kvm.h | 12 ++
> tools/arch/arm64/include/uapi/asm/kvm.h | 10 +
> tools/arch/powerpc/include/uapi/asm/mman.h | 4 -
> tools/arch/sparc/include/uapi/asm/mman.h | 4 -
> tools/arch/x86/include/uapi/asm/kvm.h | 22 ++-
> tools/arch/x86/include/uapi/asm/vmx.h | 1 -
> tools/include/uapi/asm-generic/mman-common.h | 15 +-
> tools/include/uapi/asm-generic/mman.h | 10 +-
> tools/include/uapi/asm-generic/unistd.h | 8 +-
> tools/include/uapi/drm/drm.h | 1 +
> tools/include/uapi/drm/i915_drm.h | 209 ++++++++++++++++++++-
> tools/include/uapi/linux/if_link.h | 5 +
> tools/include/uapi/linux/kvm.h | 3 +
> tools/include/uapi/linux/sched.h | 30 ++-
> tools/include/uapi/linux/usbdevice_fs.h | 26 +++
> tools/lib/bpf/hashmap.h | 5 +
> tools/perf/Documentation/perf.data-file-format.txt | 2 +-
> tools/perf/arch/x86/entry/syscalls/syscall_64.tbl | 2 +
> tools/perf/trace/beauty/usbdevfs_ioctl.sh | 9 +-
> tools/perf/util/header.c | 9 +-
> 20 files changed, 352 insertions(+), 35 deletions(-)

Pulled, thanks a lot Arnaldo!

Ingo

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