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| author | Sandipan Das <sandipan.das@amd.com> | 2026-01-22 13:39:46 +0530 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2026-01-26 18:21:20 -0300 |
| commit | 76b2cf07a6d2a836108f9c2486d76599f7adf6e8 (patch) | |
| tree | 79e8ae841bdf4764975e3c07c43ad4ebedbe4a74 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 008603bda19b29687edce533e4c09acff68c1077 (diff) | |
| download | linux-76b2cf07a6d2a836108f9c2486d76599f7adf6e8.tar.gz linux-76b2cf07a6d2a836108f9c2486d76599f7adf6e8.zip | |
perf vendor events amd: Fix Zen 5 MAB allocation events
The unit masks for PMCx041 vary across different generations of Zen
processors.
Fix the Zen 5 events based on PMCx041 as they incorrectly use the same
unit masks as that of Zen 4.
Fixes: 45c072f2537ab07b ("perf vendor events amd: Add Zen 5 core events")
Reported-by: Suyash Mahar <smahar@meta.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Sandipan Das <sandipan.das@amd.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ananth Narayan <ananth.narayan@amd.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions