perf/x86: Fix format definition of SNB-EP uncore QPI box

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The event control register of SNB-EP uncore QPI box has a one bit
extension at bit position 21.

Reported-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1343097850-4348-1-git-send-email-zheng.z.yan@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Yan, Zheng 2012-07-24 10:44:10 +08:00 • committed by Ingo Molnar

parent 597ed953d7

commit c1ece48cf7

2 changed files with 25 additions and 1 deletions

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22

arch/x86/kernel/cpu/perf_event_intel_uncore.c

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4

arch/x86/kernel/cpu/perf_event_intel_uncore.h

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