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Namhyung KimandGreg Kroah-Hartman
4a1f44e546
[ Upstream commitbb6e7cb11d] Commit7b100989b4("perf evlist: Remove __evlist__add_default") changed to parse "cycles:P" event instead of creating a new cycles event for perf record. But it also changed the way how modifiers are handled so it doesn't set the exclude_guest bit by default. It seems Apple M1 PMU requires exclude_guest set and returns EOPNOTSUPP if not. Let's add a fallback so that it can work with default events. Also update perf stat hybrid tests to handle possible u or H modifiers. Reviewed-by: Ian Rogers <irogers@google.com> Reviewed-by: James Clark <james.clark@linaro.org> Reviewed-by: Ravi Bangoria <ravi.bangoria@amd.com> Acked-by: Kan Liang <kan.liang@linux.intel.com> Cc: James Clark <james.clark@arm.com> Cc: Atish Patra <atishp@atishpatra.org> Cc: Mingwei Zhang <mizhang@google.com> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Thomas Richter <tmricht@linux.ibm.com> Cc: Palmer Dabbelt <palmer@rivosinc.com> Link: https://lore.kernel.org/r/20241016062359.264929-2-namhyung@kernel.org Fixes:7b100989b4("perf evlist: Remove __evlist__add_default") Signed-off-by: Namhyung Kim <namhyung@kernel.org> Stable-dep-of:24937ee839("perf evsel: Ensure the fallback message is always written to") Signed-off-by: Sasha Levin <sashal@kernel.org>