linux-kernel - [GIT PULL] perf tools fixes for v6.2: 2nd batch

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Message-Id: <20230111174331.984275-1-acme@kernel.org>
Date:   Wed, 11 Jan 2023 14:43:31 -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>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Athira Jajeev <atrajeev@...ux.vnet.ibm.com>,
        Dmitry Dolgov <9erthalion6@...il.com>,
        Ian Rogers <irogers@...gle.com>, Leo Yan <leo.yan@...aro.org>,
        Mike Leach <mike.leach@...aro.org>,
        Ravi Bangoria <ravi.bangoria@....com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL] perf tools fixes for v6.2: 2nd batch

Hi Linus,

	Please consider pulling,

Best regards,

- Arnaldo


The following changes since commit 1fe4fd6f5cad346e598593af36caeadc4f5d4fa9:

  Merge tag 'xfs-6.2-fixes-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux (2023-01-08 12:11:45 -0600)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-tools-fixes-for-v6.2-2-2023-01-11

for you to fetch changes up to cf129830ee820f7fc90b98df193cd49d49344d09:

  perf auxtrace: Fix address filter duplicate symbol selection (2023-01-11 14:03:44 -0300)

----------------------------------------------------------------
perf tools fixes for v6.2: 2nd batch

- Make 'perf kmem' cope with the removal of kmem:kmem_cache_alloc_node and
  kmem:kmalloc_node in the 11e9734bcb6a7361 ("mm/slab_common: unify NUMA and
  UMA version of tracepoints") commit, making sure it works with Linux >= 6.2 as well
  as with older kernels where those tracepoints are present.

- Also make it handle the new "node" kmem:kmalloc and kmem:kmem_cache_alloc tracepoint
  field introduced in that same commit.

- Fix hardware tracing PMU address filter duplicate symbol selection, that was
  preventing to match with static functions with the same name present in different
  object files.

- Fix regression on what linux/types.h file gets used to build the "BPF prologue"
  'perf test' entry, the system one lacks the fmode_t definition used in this test,
  so provide that type in the test itself.

- Avoid build breakage with libbpf < 0.8.0 + LIBBPF_DYNAMIC=1. If the user asks for
  linking with the libbpf package provided by the distro, then it has to be >= 0.8.0.
  Using the libbpf supplied with the kernel would be a fallback in that case.

- Fix the build when libbpf isn't available or explicitly disabled via NO_LIBBPF=1.

- Don't try to install libtraceevent plugins as its not anymore in the kernel sources
  and will thus always fail.

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

----------------------------------------------------------------
Adrian Hunter (1):
      perf auxtrace: Fix address filter duplicate symbol selection

Arnaldo Carvalho de Melo (2):
      perf tools: Don't install libtraceevent plugins as its not anymore in the kernel sources
      perf bpf: Avoid build breakage with libbpf < 0.8.0 + LIBBPF_DYNAMIC=1

Athira Rajeev (1):
      perf tests bpf prologue: Fix bpf-script-test-prologue test compile issue with clang

Ian Rogers (2):
      perf build: Properly guard libbpf includes
      perf build: Fix build error when NO_LIBBPF=1

Leo Yan (2):
      perf kmem: Support legacy tracepoints
      perf kmem: Support field "node" in evsel__process_alloc_event() coping with recent tracepoint restructuring

 tools/perf/Makefile.config                  | 12 ++----
 tools/perf/Makefile.perf                    | 21 ++++++----
 tools/perf/builtin-kmem.c                   | 65 ++++++++++++++++++++++-------
 tools/perf/builtin-trace.c                  |  2 +
 tools/perf/tests/bpf-script-test-prologue.c |  2 +
 tools/perf/tests/make                       | 12 ------
 tools/perf/util/auxtrace.c                  |  2 +-
 tools/perf/util/bpf_counter.h               |  6 +++
 8 files changed, 77 insertions(+), 45 deletions(-)