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From:   Ravi Bangoria <ravi.bangoria@amd.com>
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Subject: [PATCH 0/4] perf mem amd: Fix few logic bugs
Date:   Tue, 13 Jun 2023 15:25:02 +0530
Message-ID: <20230613095506.547-1-ravi.bangoria@amd.com>
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Recent pmu refactoring changes[1] introduced a notion of core vs other
pmus and made perf mem/c2c code depend only on core pmus, which is
logically wrong for AMD as perf mem/c2c on AMD depends on IBS OP pmu,
not the core pmu. Although user visible perf mem/c2c functionality is
still working fine, internal code logic is wrong. Fix those.

[1] https://lore.kernel.org/r/20230527072210.2900565-1-irogers@google.com

Ravi Bangoria (4):
  perf pmus: Describe semantics of 'core_pmus' and 'other_pmus'
  perf tool x86: Consolidate is_amd check into single function
  perf mem amd: Fix perf_pmus__num_mem_pmus()
  perf mem amd: Scan all PMUs instead of just core ones

 tools/perf/arch/x86/util/Build        |  1 +
 tools/perf/arch/x86/util/env.c        | 19 +++++++++++++++++++
 tools/perf/arch/x86/util/env.h        |  7 +++++++
 tools/perf/arch/x86/util/evsel.c      | 16 ++--------------
 tools/perf/arch/x86/util/mem-events.c | 24 +++++++-----------------
 tools/perf/arch/x86/util/pmu.c        | 15 +++++++++++++++
 tools/perf/util/mem-events.c          | 16 ++++++++++++----
 tools/perf/util/mem-events.h          |  1 +
 tools/perf/util/pmus.c                | 15 ++++++++++++++-
 9 files changed, 78 insertions(+), 36 deletions(-)
 create mode 100644 tools/perf/arch/x86/util/env.c
 create mode 100644 tools/perf/arch/x86/util/env.h

-- 
2.40.1