Re: [GIT PULL v2 00/11] perf/urgent fixes

Ingo Molnar
2016-08-16T18:10:11Z

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

> Hi Ingo,
>
> Please consider pulling, this time with the request-pull output, the patches are
> exactly the same as yesterday's.
>
> - Arnaldo
>
> Build stats:
>
> # time dm
> 1 70.159253018 alpine:3.4: Ok
> 2 27.099391445 android-ndk:r12b-arm: Ok
> 3 75.359247352 archlinux:latest: Ok
> 4 24.340381467 centos:5: Ok
> 5 35.444981358 centos:6: Ok
> 6 40.638249015 centos:7: Ok
> 7 39.903273551 debian:7: Ok
> 8 44.413434336 debian:8: Ok
> 9 75.444927554 debian:experimental: Ok
> 10 74.050811017 fedora:20: Ok
> 11 77.325297310 fedora:21: Ok
> 12 76.934955654 fedora:22: Ok
> 13 77.173183115 fedora:23: Ok
> 14 78.870701061 fedora:24: Ok
> 15 82.441966844 fedora:rawhide: Ok
> 16 81.840268590 mageia:5: Ok
> 17 74.529050646 opensuse:13.2: Ok
> 18 76.367891421 opensuse:42.1: Ok
> 19 82.874433572 opensuse:tumbleweed: Ok
> 20 63.525497311 ubuntu:12.04.5: Ok
> 21 69.943145955 ubuntu:14.04.4: Ok
> 22 72.413641422 ubuntu:15.10: Ok
> 23 69.335646559 ubuntu:16.04: Ok
> 24 56.204402973 ubuntu:16.04-x-arm: Ok
> 25 56.601927116 ubuntu:16.04-x-arm64: Ok
> 26 32.073176756 ubuntu:16.04-x-armhf: Ok
> 27 55.799523589 ubuntu:16.04-x-powerpc64: Ok
> 28 56.579047498 ubuntu:16.04-x-powerpc64el: Ok
> 29 55.715073756 ubuntu:16.04-x-s390: Ok
> 30 76.034846449 ubuntu:16.10: Ok
> 1879.44s
>
> real 31m20.253s
> user 0m1.768s
> sys 0m2.067s
> #
>
> * The ones taking longer are doing more stuff:
> - Building objtool where supported
> - Building perf twice, with NO_LIBELF=1 and without it.
>
> ----------------------------------------------------------------
>
> The following changes since commit 95f3be798472f63b495ca4712af005ea5ac7aa47:
>
> perf/x86/intel/uncore: Add enable_box for client MSR uncore (2016-08-12 08:35:05 +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-20160815
>
> for you to fetch changes up to 3d918fb13abdbeca7947578f5d7e426eafad7f5e:
>
> perf intel-pt: Fix occasional decoding errors when tracing system-wide (2016-08-15 18:11:18 -0300)
>
> ----------------------------------------------------------------
> perf/urgent fixes:
>
> - Fix occasional decoding errors when tracing system-wide with
> Intel PT (Adrian Hunter)
>
> - Fix ip compression in Intel PT for some specific packet types not
> present on current hardware (Adrian Hunter)
>
> - Fix annotation of objects with debuginfo files (Anton Blanchard)
>
> - Fix build on Fedora Rawhide (25) wrt using the right header to
> get the major() & minor() definitions in the jitdump code, now
> it is deprecated getting those using sys/types.h, one has to use
> sys/sysmacros.h (Arnaldo Carvalho de Melo)
>
> - Sync arm64/s390 kvm related header files (Arnaldo Carvalho de Melo)
>
> - Check for dup and fdopen failures in 'perf probe' (Colin Ian King,
> Arnaldo Carvalho de Melo)
>
> - Fix showing callchains in pipe mode, i.e.
>
> perf record -g -o - workload | perf script
>
> now shows callchains (He Kuang)
>
> - Show proper message when the scripts directory points to some
> invalid location in 'perf script --list' (He Kuang)
>
> - Fix 'perf mem -t store' to record 'cpu/mem-stores/P' events
> again (Jiri Olsa)
>
> - Fix ppc64le build failure when libelf is not present (Ravi Bangoria)
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> Adrian Hunter (2):
> perf intel-pt: Fix ip compression
> perf intel-pt: Fix occasional decoding errors when tracing system-wide
>
> Anton Blanchard (1):
> perf symbols: Fix annotation of objects with debuginfo files
>
> Arnaldo Carvalho de Melo (3):
> perf jitdump: Add the right header to get the major()/minor() definitions
> perf probe: Release resources on error when handling exit paths
> tools: Sync kvm related header files for arm64 and s390
>
> Colin Ian King (1):
> perf probe: Check for dup and fdopen failures
>
> He Kuang (2):
> perf script: Show proper message when failed list scripts
> perf script: Don't disable use_callchain if input is pipe
>
> Jiri Olsa (1):
> perf tools mem: Fix -t store option for record command
>
> Ravi Bangoria (1):
> perf ppc64le: Fix build failure when libelf is not present
>
> tools/arch/arm64/include/uapi/asm/kvm.h | 2 +
> tools/arch/s390/include/uapi/asm/kvm.h | 41 ++++++++++++++++++++
> tools/arch/s390/include/uapi/asm/sie.h | 1 +
> tools/perf/arch/powerpc/util/sym-handling.c | 2 +
> tools/perf/arch/x86/util/intel-pt.c | 6 ++-
> tools/perf/builtin-mem.c | 3 ++
> tools/perf/builtin-script.c | 13 +++++--
> .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 44 +++++++++++-----------
> .../util/intel-pt-decoder/intel-pt-pkt-decoder.c | 24 ++++++++----
> tools/perf/util/jitdump.c | 1 +
> tools/perf/util/probe-file.c | 36 ++++++++++++++----
> tools/perf/util/symbol-elf.c | 3 +-
> 12 files changed, 136 insertions(+), 40 deletions(-)

Pulled, thanks a lot Arnaldo!

Ingo