linux-kernel - [GIT PULL 00/11] perf/core improvements and fixes

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 30 Jun 2016 19:16:48 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Alexei Starovoitov <ast@...nel.org>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	Andi Kleen <ak@...ux.intel.com>,
	Anton Blanchard <anton@...abs.org>,
	Colin King <colin.king@...onical.com>,
	Daniel Axtens <dja@...ens.net>,
	David Ahern <dsahern@...il.com>,
	David Laight <David.Laight@...LAB.COM>,
	He Kuang <hekuang@...wei.com>, Jiri Olsa <jolsa@...nel.org>,
	Michael Ellerman <mpe@...erman.id.au>,
	Namhyung Kim <namhyung@...nel.org>,
	"Naveen N . Rao" <naveen.n.rao@...ux.vnet.ibm.com>,
	Nilay Vaish <nilayvaish@...il.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>,
	Wang Nan <wangnan0@...wei.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL 00/11] perf/core improvements and fixes

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit d905768c9e1addfa35d9731dbaa9242e8991f6ac:

  Merge tag 'perf-core-for-mingo-20160628' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-06-29 11:34:41 +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-20160630

for you to fetch changes up to a24020e6b7cf6eb8b75d8bca6b89870b1cee6ba7:

  perf tools: Change cpu_map__fprintf output (2016-06-30 18:27:45 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

New features:

- Allow running 'perf test' entries in the same process, not forking to
  test each testcase, useful for debugging (Jiri Olsa)

- Show number of samples in the stdio annotate header (Peter Zijlstra)

Documentation:

- Add documentation for perf.data on disk format (Andi Kleen)

Build fixes:

- Fix 'perf trace' build on old systems wrt missing SCHED_RESET_ON_FORK and
  eventfd.h (Arnaldo Carvalho de Melo)

Infrastructure:

- Utility function to fetch arch from evsel/evlist (Ravi Bangoria)

Trivial:

- Fix spelling mistake: "missmatch" -> "mismatch" in libbpf (Colin Ian King)

Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>

----------------------------------------------------------------
Andi Kleen (1):
      perf tools: Add documentation for perf.data on disk format

Arnaldo Carvalho de Melo (2):
      perf trace beauty sched_policy: Define SCHED_RESET_ON_FORK for older systems
      perf trace beauty eventfd: No need to include eventfd.h

Colin Ian King (1):
      tools lib bpf: Fix spelling mistake: "missmatch" -> "mismatch"

Jiri Olsa (4):
      perf tools: Allow to reset open files counter
      perf tests: Fix thread map test for -F option
      perf test: Add -F/--dont-fork option
      perf tools: Change cpu_map__fprintf output

Peter Zijlstra (Intel) (2):
      perf annotate: Simplify header dotted line sizing
      perf annotate: Add number of samples to the header

Ravi Bangoria (1):
      perf evsel: Utility function to fetch arch

 tools/lib/bpf/libbpf.c                             |   2 +-
 tools/lib/bpf/libbpf.h                             |   2 +-
 tools/perf/Documentation/perf-test.txt             |   4 +
 tools/perf/Documentation/perf.data-file-format.txt | 442 +++++++++++++++++++++
 tools/perf/tests/builtin-test.c                    |  59 ++-
 tools/perf/tests/cpumap.c                          |  24 ++
 tools/perf/tests/dso-data.c                        |   6 +
 tools/perf/tests/tests.h                           |   1 +
 tools/perf/tests/thread-map.c                      |  16 +-
 tools/perf/trace/beauty/eventfd.c                  |   2 -
 tools/perf/trace/beauty/sched_policy.c             |   3 +
 tools/perf/util/annotate.c                         |  12 +-
 tools/perf/util/cpumap.c                           |  54 ++-
 tools/perf/util/cpumap.h                           |   1 +
 tools/perf/util/dso.c                              |  22 +-
 tools/perf/util/dso.h                              |   2 +
 tools/perf/util/event.c                            |   2 +-
 tools/perf/util/evsel.c                            |   7 +
 tools/perf/util/evsel.h                            |   2 +
 19 files changed, 614 insertions(+), 49 deletions(-)
 create mode 100644 tools/perf/Documentation/perf.data-file-format.txt