linux-kernel - [GIT PULL 00/10] perf/urgent fixes

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Date:	Fri, 16 Jan 2015 18:22:32 -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>,
	Alexey Brodkin <abrodkin@...opsys.com>,
	Borislav Petkov <bp@...e.de>, Cody P Schafer <dev@...yps.com>,
	David Ahern <dsahern@...il.com>,
	Don Zickus <dzickus@...hat.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jan Beulich <JBeulich@...e.com>, Jiri Olsa <jolsa@...hat.com>,
	Li Zefan <lizefan@...wei.com>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Michael Ellerman <mpe@...erman.id.au>,
	Mike Galbraith <efault@....de>,
	Namhyung Kim <namhyung@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Stephane Eranian <eranian@...gle.com>,
	Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>,
	Vineet Gupta <vgupta@...opsys.com>,
	Wang Nan <wangnan0@...wei.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL 00/10] perf/urgent fixes

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit 33636732dcd7cc738a5913bb730d663c6b03c8fb:

  perf/x86/intel: Fix bug for "cycles:p" and "cycles:pp" on SLM (2015-01-16 09:06:59 +0100)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-urgent-for-mingo

for you to fetch changes up to 6bcf9c1ff3ec22fd81eba336737d9865476509b1:

  perf tools powerpc: Use dwfl_report_elf() instead of offline. (2015-01-16 17:49:30 -0300)

----------------------------------------------------------------
perf/urgent fixes:

User visible:

- Fix segfault when using both the map symtab viewer and annotation
  in the TUI (Namhyung Kim).

Developer stuff:

- uClibc build fixes (Alexey Brodkin, Vineet Gupta).

- bitops/hweight were moved from tools/perf/ too tools/include, move
  some leftovers (Arnaldo Carvalho de Melo)

- Fix dwarf unwind x86_64 build error (Namhyung Kim)

- Fix __machine__findnew_thread() error path (Namhyung Kim)

- Propagate error code when write(2) failed in 'perf probe' (Namhyung Kim)

- Use dwfl_report_elf() instead of offline in powerpc bits to
  properly handle non prelinked DSOs (Sukadev Bhattiprolu).

- Fix dwarf unwind using libunwind in 'perf test' (Wang Nan)

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

----------------------------------------------------------------
Alexey Brodkin (1):
      perf tools: Fix statfs.f_type data type mismatch build error with uclibc

Arnaldo Carvalho de Melo (1):
      tools: Remove bitops/hweight usage of bits in tools/perf

Namhyung Kim (4):
      perf probe: Propagate error code when write(2) failed
      perf tools: Fix building error in x86_64 when dwarf unwind is on
      perf machine: Fix __machine__findnew_thread() error path
      perf tools: Fix segfault for symbol annotation on TUI

Sukadev Bhattiprolu (1):
      perf tools powerpc: Use dwfl_report_elf() instead of offline.

Vineet Gupta (2):
      perf tools: Elide strlcpy warning with uclibc
      perf tools: Avoid build splat for syscall numbers with uclibc

Wang Nan (1):
      perf test: Fix dwarf unwind using libunwind.

 tools/include/asm-generic/bitops.h                |  2 ++
 tools/include/asm-generic/bitops/arch_hweight.h   |  1 +
 tools/include/asm-generic/bitops/const_hweight.h  |  1 +
 tools/include/asm-generic/bitops/hweight.h        |  7 +++++
 tools/include/linux/bitops.h                      |  7 ++++-
 tools/lib/api/fs/debugfs.c                        |  2 +-
 tools/lib/api/fs/fs.c                             |  2 +-
 tools/perf/MANIFEST                               |  6 ++++
 tools/perf/Makefile.perf                          | 11 +++++--
 tools/perf/arch/powerpc/util/skip-callchain-idx.c | 19 +++++++-----
 tools/perf/bench/sched-pipe.c                     |  2 +-
 tools/perf/builtin-top.c                          |  1 -
 tools/perf/config/Makefile                        |  2 +-
 tools/perf/config/Makefile.arch                   | 26 ++++++++--------
 tools/perf/perf-sys.h                             |  1 -
 tools/perf/tests/dwarf-unwind.c                   | 36 +++++++++++++++++++++--
 tools/perf/util/annotate.h                        |  8 +----
 tools/perf/util/cache.h                           |  2 ++
 tools/perf/util/hweight.c                         | 31 -------------------
 tools/perf/util/include/asm/hweight.h             |  8 -----
 tools/perf/util/machine.c                         |  4 ++-
 tools/perf/util/probe-event.c                     |  4 ++-
 tools/perf/util/python-ext-sources                |  2 +-
 tools/perf/util/unwind-libunwind.c                | 28 +++++++++++++++++-
 24 files changed, 131 insertions(+), 82 deletions(-)
 create mode 100644 tools/include/asm-generic/bitops/arch_hweight.h
 create mode 100644 tools/include/asm-generic/bitops/const_hweight.h
 create mode 100644 tools/include/asm-generic/bitops/hweight.h
 delete mode 100644 tools/perf/util/hweight.c
 delete mode 100644 tools/perf/util/include/asm/hweight.h
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