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perf/x86/intel/uncore: Add missing filter constraint for SKX CHA event

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Adding a filter constraint for Intel Skylake CHA event
UNC_CHA_UPI_CREDITS_ACQUIRED (0x38).

The event supports core-id/thread-id and link filtering.

Signed-off-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <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: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Link: http://lkml.kernel.org/r/1520869294-14176-1-git-send-email-kan.liang@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Stephane Eranian 2018-03-12 08:41:34 -07:00 committed by Ingo Molnar
parent e5ea9b54a0
commit e340895c9e
1 changed files with 1 additions and 0 deletions
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arch/x86/events/intel/uncore_snbep.c
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@ -3343,6 +3343,7 @@ static struct extra_reg skx_uncore_cha_extra_regs[] = {
SNBEP_CBO_EVENT_EXTRA_REG(0x9134, 0xffff, 0x4),
SNBEP_CBO_EVENT_EXTRA_REG(0x35, 0xff, 0x8),
SNBEP_CBO_EVENT_EXTRA_REG(0x36, 0xff, 0x8),
SNBEP_CBO_EVENT_EXTRA_REG(0x38, 0xff, 0x3),
EVENT_EXTRA_END
};