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Merge tag 'v3.3-rc4' into for-3.4 in order to resolve the conflict
[firefly-linux-kernel-4.4.55.git]
/
arch
/
x86
/
kernel
/
cpu
/
perf_event_intel_lbr.c
diff --git
a/arch/x86/kernel/cpu/perf_event_intel_lbr.c
b/arch/x86/kernel/cpu/perf_event_intel_lbr.c
index 3fab3de3ce96dde8b3bece9bdf65cae8c5b1e466..47a7e63bfe54d4ec466911e75a901fe45ef09eeb 100644
(file)
--- a/
arch/x86/kernel/cpu/perf_event_intel_lbr.c
+++ b/
arch/x86/kernel/cpu/perf_event_intel_lbr.c
@@
-72,8
+72,6
@@
void intel_pmu_lbr_enable(struct perf_event *event)
if (!x86_pmu.lbr_nr)
return;
- WARN_ON_ONCE(cpuc->enabled);
-
/*
* Reset the LBR stack if we changed task context to
* avoid data leaks.