linux-kernel - [GIT PULL] perf tools changes for v6.0: 5th batch

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Date:   Thu, 29 Sep 2022 21:33:16 -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>,
        Clark Williams <williams@...hat.com>,
        Kate Carcia <kcarcia@...hat.com>, linux-kernel@...r.kernel.org,
        linux-perf-users@...r.kernel.org,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Athira Jajeev <atrajeev@...ux.vnet.ibm.com>,
        Disha Goel <disgoel@...ux.vnet.ibm.com>,
        Ian Rogers <irogers@...gle.com>,
        Jing Zhang <renyu.zj@...ux.alibaba.com>,
        Xing Zhengjun <zhengjun.xing@...ux.intel.com>,
        Yi Ammy <ammy.yi@...el.com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL] perf tools changes for v6.0: 5th batch

Hi Linus,

	Please consider pulling,

Best regards,

- Arnaldo

The following changes since commit f76349cf41451c5c42a99f18a9163377e4b364ff:

  Linux 6.0-rc7 (2022-09-25 14:01:02 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-tools-fixes-for-v6.0-2022-09-29

for you to fetch changes up to 8e8bf60a675473a034ecfcb7a842b98868ed74a3:

  perf build: Fixup disabling of -Wdeprecated-declarations for the python scripting engine (2022-09-29 16:03:35 -0300)

----------------------------------------------------------------
perf tools fixes for v6.0: 5th batch

- Fail the 'perf test record' entry on error, fixing a regression where just
  setup stuff like allocating memory and not the actual things being tested failed.

- Fixup disabling of -Wdeprecated-declarations for the python scripting engine, the
  previous attempt had a brown paper bag thinko.

- Fix branch stack sampling test to include sanity check for branch filter on PowerPC.

- Update is_ignored_symbol function to match the kernel ignored list, fixing running
  the 'perf test' entry that compares resolving symbols from kallsyms to resolving from
  vmlinux.

- Augment the data source type with ARM's neoverse_spe list, the previous code
  was limited in its search resolving the data source.

- Fix some clang 5 variable set but unused cases.

- Get a perf cgroup more portably in BPF as the __builtin_preserve_enum_value builtin is
  not available in older versions of clang. In those cases we can forgo BPF's CO-RE (Compile
  Once, Run Everywhere).

- More Fixes for Intel's hybrid CPU model.

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

----------------------------------------------------------------
Arnaldo Carvalho de Melo (2):
      perf tests record: Fail the test if the 'errs' counter is not zero
      perf build: Fixup disabling of -Wdeprecated-declarations for the python scripting engine

Athira Rajeev (2):
      perf tests powerpc: Fix branch stack sampling test to include sanity check for branch filter
      perf tests vmlinux-kallsyms: Update is_ignored_symbol function to match the kernel ignored list

Jing Zhang (1):
      perf arm-spe: augment the data source type with neoverse_spe list

Jiri Olsa (2):
      perf parse-events: Ignore clang 15 warning about variable set but unused in bison produced code
      perf tests mmap-basic: Remove unused variable to address clang 15 warning

Namhyung Kim (1):
      perf tools: Get a perf cgroup more portably in BPF

Zhengjun Xing (3):
      perf print-events: Fix "perf list" can not display the PMU prefix for some hybrid cache events
      perf parse-events: Remove "not supported" hybrid cache events
      perf test: Fix test case 87 ("perf record tests") for hybrid systems

 tools/perf/tests/mmap-basic.c               |  3 +--
 tools/perf/tests/perf-record.c              |  2 +-
 tools/perf/tests/shell/record.sh            |  2 +-
 tools/perf/tests/shell/test_brstack.sh      |  3 ++-
 tools/perf/tests/vmlinux-kallsyms.c         |  5 ++--
 tools/perf/util/Build                       |  2 +-
 tools/perf/util/arm-spe.c                   |  2 +-
 tools/perf/util/bpf_skel/bperf_cgroup.bpf.c | 11 +++++++-
 tools/perf/util/bpf_skel/off_cpu.bpf.c      | 18 ++++++++++---
 tools/perf/util/parse-events-hybrid.c       | 21 +++++++++++++---
 tools/perf/util/parse-events.c              | 39 +++++++++++++++++++++++++++++
 tools/perf/util/parse-events.h              |  1 +
 tools/perf/util/print-events.c              | 39 -----------------------------
 tools/perf/util/scripting-engines/Build     |  2 +-
 14 files changed, 92 insertions(+), 58 deletions(-)