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When it finds a matching PMU for a legacy event, it should look for core PMUs. The raw events also refers to core events so it should be handled similarly. On x86, PERF_TYPE_RAW should match with the existing cpu PMU. But on ARM, there's no PMU with the matching type so it'll pick the first core PMU for it. Suggested-by: Ian Rogers <irogers@google.com> Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20250507215939.54399-1-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
781 lines
21 KiB
781 lines
21 KiB