perf/x86/rapl: Fix Haswell and Broadwell server RAPL event

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Perf-fuzzer triggers non-existent MSR access in RAPL driver on
Haswell-EX.

Haswell/Broadwell server and client have differnt RAPL events.
Since 'commit 7f2236d0bf ("perf/x86/rapl: Use Intel family macros for
RAPL")', it accidentally assign RAPL client events to server.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Linux-kernel@vger.kernel.org
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

...

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Kan Liang 2018-01-11 11:15:43 -08:00 • committed by Ingo Molnar

parent 1545dec46d

commit 1289e0e298

1 changed files with 2 additions and 2 deletions

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arch/x86/events/intel/rapl.c

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