Re: [GIT PULL 00/16] perf/core improvements and fixes

[Ingo Molnar]

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

> Hi Ingo,
> 
> 	Please consider pulling,
> 
> 	Build status:
> 
> [root@jouet ~]# dm
> alpine:3.4: FAIL  <--- strerror_r usage needs to be made XSI-compliant, Alpine Linux uses musl libc
> centos:5: FAIL    <--- flex snafu, being investigated by Jiri
> centos:6: Ok
> centos:7: Ok
> debian:7: Ok
> debian:8: Ok
> debian:experimental: Ok
> fedora:21: Ok
> fedora:22: Ok
> fedora:23: Ok
> fedora:24: Ok
> fedora:rawhide: Ok
> mageia:5: Ok
> opensuse:13.2: Ok
> opensuse:42.1: Ok
> ubuntu:12.04.5: Ok
> ubuntu:14.04.4: Ok
> ubuntu:15.10: Ok
> ubuntu:16.04: Ok
> [root@jouet ~]#
> 
> 	These images are now available at: https://hub.docker.com/search/?q=acmel
> 
> 	And the 'dm' script at: https://fedorapeople.org/~acme/perf/dm
> 
> Regards,
> 
> - Arnaldo
> 
> The following changes since commit dc29bb47a34130459fadd58f05e2acd051a6327d:
> 
>   Merge tag 'perf-core-for-mingo-20160630' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-07-01 08:40:39 +0200)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-20160704
> 
> for you to fetch changes up to f3d082ceabe53177c98bfa4580a294c2844966e8:
> 
>   perf tools: Sync copy of syscall_64.tbl with the kernel (2016-07-04 20:29:40 -0300)
> 
> ----------------------------------------------------------------
> perf/core improvements and fixes:
> 
> Documentation:
> 
> - Update android build documentation (Chris Phlipot)
> 
> Infrastructure:
> 
> - Respect WERROR=0 in libapi and libsubcmd, to allow building on Android (Chris Phlipot)
> 
> - Prep work to support SDT events in probe cache (Masami Hiramatsu)
> 
> - ELF support for SDT (Hemant Kumar)
> 
> - Add feature detection for libelf's elf_getshdrstrndx function (Arnaldo Carvalho de Melo)
> 
> - Fix hist accumulation test (Jiri Olsa)
> 
> - Unwind callchain fixes (Jiri Olsa)
> 
> - Change internal representation of numa nodes obtained from
>   perf.data header (Jiri Olsa)
> 
> - Sync copy of syscall_64.tbl with the kernel (Arnaldo Carvalho de Melo)
> 
> - Add LGPL 2.1 license header to libbpf source files (Wang Nan)
> 
> Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
> 
> ----------------------------------------------------------------
> Arnaldo Carvalho de Melo (2):
>       perf build: Add feature detection for libelf's elf_getshdrstrndx()
>       perf tools: Sync copy of syscall_64.tbl with the kernel
> 
> Chris Phlipot (3):
>       tools lib api: Respect WERROR=0 for build
>       tools lib subcmd: Respect WERROR=0 for build
>       perf tools: Update android build documentation
> 
> Hemant Kumar (1):
>       perf sdt: ELF support for SDT
> 
> Jiri Olsa (4):
>       perf header: Transform nodes string info to struct
>       perf tests: Fix hist accumulation test
>       perf unwind: Add initialized arg into unwind__prepare_access
>       perf unwind: Call unwind__prepare_access for forked thread
> 
> Masami Hiramatsu (5):
>       perf probe: Use cache entry if possible
>       perf probe: Show all cached probes
>       perf probe: Remove caches when --cache is given
>       perf probe: Add group name support
>       perf buildid-cache: Scan and import user SDT events to probe cache
> 
> Wang Nan (1):
>       tools lib bpf: Add license header
> 
>  tools/build/Makefile.feature                      |   1 +
>  tools/build/feature/Makefile                      |   4 +
>  tools/build/feature/test-all.c                    |   5 +
>  tools/build/feature/test-libelf-getshdrstrndx.c   |   8 +
>  tools/lib/api/Makefile                            |   8 +-
>  tools/lib/bpf/bpf.c                               |  13 ++
>  tools/lib/bpf/bpf.h                               |  13 ++
>  tools/lib/bpf/libbpf.c                            |  13 ++
>  tools/lib/bpf/libbpf.h                            |  13 ++
>  tools/lib/subcmd/Makefile                         |   8 +-
>  tools/perf/Documentation/android.txt              |  16 +-
>  tools/perf/Documentation/perf-buildid-cache.txt   |   3 +
>  tools/perf/Documentation/perf-probe.txt           |  19 +-
>  tools/perf/arch/x86/entry/syscalls/syscall_64.tbl |   2 +
>  tools/perf/builtin-probe.c                        |  31 ++-
>  tools/perf/config/Makefile                        |   4 +
>  tools/perf/tests/hists_cumulate.c                 |   4 +
>  tools/perf/util/build-id.c                        | 138 +++++++++++-
>  tools/perf/util/build-id.h                        |   3 +
>  tools/perf/util/callchain.h                       |   1 +
>  tools/perf/util/env.c                             |   5 +-
>  tools/perf/util/env.h                             |  10 +-
>  tools/perf/util/header.c                          |  76 +++----
>  tools/perf/util/map.c                             |   9 +-
>  tools/perf/util/map.h                             |   2 +-
>  tools/perf/util/probe-event.c                     |  91 +++++++-
>  tools/perf/util/probe-file.c                      | 175 ++++++++++++++-
>  tools/perf/util/probe-file.h                      |  10 +-
>  tools/perf/util/symbol-elf.c                      | 260 ++++++++++++++++++++++
>  tools/perf/util/symbol.h                          |  22 ++
>  tools/perf/util/thread.c                          |  39 +++-
>  tools/perf/util/unwind-libunwind.c                |  11 +-
>  tools/perf/util/unwind.h                          |   9 +-
>  tools/perf/util/util.c                            |  19 +-
>  34 files changed, 940 insertions(+), 105 deletions(-)
>  create mode 100644 tools/build/feature/test-libelf-getshdrstrndx.c

Pulled, thanks a lot Arnaldo!

	Ingo