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Date: Tue, 28 May 2019 23:17:56 +0200
From: Ingo Molnar <mingo@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Thomas Gleixner <tglx@...utronix.de>, Jiri Olsa <jolsa@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
Clark Williams <williams@...hat.com>,
linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
Michael Petlan <mpetlan@...hat.com>,
Shawn Landden <shawn@....icu>,
Thomas Richter <tmricht@...ux.ibm.com>,
Vitaly Chikunov <vt@...linux.org>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: Re: [GIT PULL] perf/urgent fixes for 5.2
* Arnaldo Carvalho de Melo <acme@...nel.org> wrote:
> Hi Ingo,
>
> Please consider pulling, that is a trimmed down set from
> yesterday's pull req, with just fixes.
>
> The other stuff, mostly acting on the warnings for the UAPI
> changes are being packaged into a perf/core pull request I'll send for
> 5.3.
>
> I had it mostly done earlier, but then I noticed the fix for
> the syscall numbers, and backtracked to avoid sending yet another pull
> req, got too late in the -rc game, so 5.3 they go.
>
> I'm not reposting them, the only change was adding an Acked-by
> for one of the UAPI syncs, the drm.h one.
>
> I did all the tests again, find them below, after the new signed
> tag.
>
> Best regards,
>
> - Arnaldo
>
> Test results at the end of this message, as usual.
>
> The following changes since commit 5bdd9ad875b6edf213f54ec3986ed9e8640c5cf9:
>
> Merge tag 'kbuild-fixes-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild (2019-05-20 17:22:17 -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-5.2-20190528
>
> for you to fetch changes up to a7350998a25ac10cdca5b33dee1d343a74debbfe:
>
> tools headers UAPI: Sync kvm.h headers with the kernel sources (2019-05-28 09:52:23 -0300)
>
> ----------------------------------------------------------------
> perf/urgent fixes:
>
> BPF:
>
> Jiri Olsa:
>
> - Fixup determination of end of kernel map, to avoid having BPF programs,
> that are after the kernel headers and just before module texts mixed up in
> the kernel map.
>
> tools UAPI header copies:
>
> Arnaldo Carvalho de Melo:
>
> - Update copy of files related to new fspick, fsmount, fsconfig, fsopen,
> move_mount and open_tree syscalls.
>
> - Sync cpufeatures.h, sched.h, fs.h, drm.h, i915_drm.h and kvm.h headers.
>
> Namespaces:
>
> Namhyung Kim:
>
> - Add missing byte swap ops for namespace events when processing records from
> perf.data files that could have been recorded in a arch with a different
> endianness.
>
> - Fix access to the thread namespaces list by using the namespaces_lock.
>
> perf data:
>
> Shawn Landden:
>
> - Fix 'strncat may truncate' build failure with recent gcc.
>
> s/390
>
> Thomas Richter:
>
> - Fix s390 missing module symbol and warning for non-root users in 'perf record'.
>
> arm64:
>
> Vitaly Chikunov:
>
> - Fix mksyscalltbl when system kernel headers are ahead of the kernel.
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
>
> ----------------------------------------------------------------
> Arnaldo Carvalho de Melo (8):
> tools include UAPI: Update copy of files related to new fspick, fsmount, fsconfig, fsopen, move_mount and open_tree syscalls
> tools arch x86: Sync asm/cpufeatures.h with the with the kernel
> tools headers UAPI: Sync linux/sched.h with the kernel
> tools headers UAPI: Sync linux/fs.h with the kernel
> tools headers UAPI: Sync drm/i915_drm.h with the kernel
> tools headers UAPI: Sync drm/drm.h with the kernel
> perf test vmlinux-kallsyms: Ignore aliases to _etext when searching on kallsyms
> tools headers UAPI: Sync kvm.h headers with the kernel sources
>
> Jiri Olsa (1):
> perf machine: Read also the end of the kernel
>
> Namhyung Kim (2):
> perf namespace: Protect reading thread's namespace
> perf session: Add missing swap ops for namespace events
>
> Shawn Landden (1):
> perf data: Fix 'strncat may truncate' build failure with recent gcc
>
> Thomas Richter (1):
> perf record: Fix s390 missing module symbol and warning for non-root users
>
> Vitaly Chikunov (1):
> perf arm64: Fix mksyscalltbl when system kernel headers are ahead of the kernel
>
> tools/arch/arm64/include/uapi/asm/kvm.h | 43 ++++
> tools/arch/powerpc/include/uapi/asm/kvm.h | 46 ++++
> tools/arch/s390/include/uapi/asm/kvm.h | 4 +-
> tools/arch/x86/include/asm/cpufeatures.h | 3 +
> tools/include/uapi/asm-generic/unistd.h | 14 +-
> tools/include/uapi/drm/drm.h | 37 ++++
> tools/include/uapi/drm/i915_drm.h | 254 +++++++++++++++-------
> tools/include/uapi/linux/fcntl.h | 2 +
> tools/include/uapi/linux/fs.h | 3 +
> tools/include/uapi/linux/kvm.h | 15 +-
> tools/include/uapi/linux/mount.h | 62 ++++++
> tools/include/uapi/linux/sched.h | 1 +
> tools/perf/arch/arm64/entry/syscalls/mksyscalltbl | 2 +-
> tools/perf/arch/s390/util/machine.c | 9 +-
> tools/perf/arch/x86/entry/syscalls/syscall_64.tbl | 6 +
> tools/perf/tests/vmlinux-kallsyms.c | 9 +-
> tools/perf/util/data-convert-bt.c | 2 +-
> tools/perf/util/machine.c | 27 ++-
> tools/perf/util/session.c | 21 ++
> tools/perf/util/thread.c | 15 +-
> 20 files changed, 481 insertions(+), 94 deletions(-)
Pulled, thanks a lot Arnaldo!
Ingo
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