linux-kernel - [GIT PULL] perf tools fixes for v5.10: 4th batch

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Message-Id: <20201128153005.21172-1-acme@kernel.org>
Date:   Sat, 28 Nov 2020 12:30:05 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Hulk Robot <hulkci@...wei.com>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Sam Xi <xyzsam@...gle.com>,
        Thomas Richter <tmricht@...ux.ibm.com>,
        Zhen Lei <thunder.leizhen@...wei.com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL] perf tools fixes for v5.10: 4th batch

Hi Linus,

	Please consider pulling,

Best regards,

- Arnaldo

The following changes since commit 85a2c56cb4454c73f56d3099d96942e7919b292f:

  Merge tag 'pm-5.10-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm (2020-11-26 11:17:37 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-tools-fixes-for-v5.10-2020-11-28

for you to fetch changes up to a9ffd0484eb4426e6befd07e7be6c01108716302:

  perf probe: Change function definition check due to broken DWARF (2020-11-27 14:36:15 -0300)

----------------------------------------------------------------
perf tools for v5.10: 4th batch

- Fix die_entrypc() when DW_AT_ranges DWARF attribute not available.

- Cope with broken DWARF (missing DW_AT_declaration) generated by some recent
  gcc versions.

- Do not generate CGROUP metadata events when not asked to in 'perf record'.

- Use proper CPU for shadow stats in 'perf stat'.

- Update copy of libbpf's hashmap.c, silencing tools/perf build warning.

- Fix return value in 'perf diff'.

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

https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git/tag/?h=perf-tools-fixes-for-v5.10-2020-11-28

----------------------------------------------------------------
Arnaldo Carvalho de Melo (1):
      perf tools: Update copy of libbpf's hashmap.c

Masami Hiramatsu (2):
      perf probe: Fix to die_entrypc() returns error correctly
      perf probe: Change function definition check due to broken DWARF

Namhyung Kim (2):
      perf record: Synthesize cgroup events only if needed
      perf stat: Use proper cpu for shadow stats

Zhen Lei (1):
      perf diff: Fix error return value in __cmd_diff()

 tools/perf/builtin-diff.c          |  4 +++-
 tools/perf/util/dwarf-aux.c        | 28 ++++++++++++++++++++++++++--
 tools/perf/util/hashmap.h          | 15 +++++++++------
 tools/perf/util/probe-finder.c     |  3 +--
 tools/perf/util/stat-display.c     |  5 +----
 tools/perf/util/synthetic-events.c |  3 +++
 6 files changed, 43 insertions(+), 15 deletions(-)