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7970e206e1
Extend arch_evsel__open_strerror() from just AMD IBS events to Intel core PMU events, to give a message when a slots event isn't a group leader or when a perf metric event is duplicated within an event group. As generating the warning happens after non-arch specific warnings are generated, disable the missing system wide (-a) flag warning for the core PMU. This assumes core PMU events should support per-thread/process and system-wide. Reviewed-by: Dapeng Mi <dapeng1.mi@linux.intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Tested-by: Dapeng Mi <dapeng1.mi@linux.intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Howard Chu <howardchu95@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@linaro.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Falcon <thomas.falcon@intel.com> Cc: Yoshihiro Furudera <fj5100bi@fujitsu.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>