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

Arnaldo Carvalho de Melo
2016-08-16T13:35:29Z

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(-)