[PATCH] perf/x86: Fix LBR related crashes on Intel Atom and Intel Xeon

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This backported patch should be applied to kernel 4.4. Otherwise GPF/NULL pointer
derefer will happens on related platforms upon attempt to use perf in some use cases
(perf record).

Stephane Eranian (1):
  perf/x86: Fix LBR related crashes on Intel Atom and Intel Xeon

 arch/x86/kernel/cpu/perf_event_intel_lbr.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

-- 
2.10.3.dirty




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