| commit | 741a698f420c34c458294a6accecfbad702a7c52 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Fri May 03 14:11:23 2013 +0200 |
| committer | Ingo Molnar <mingo@kernel.org> | Sat May 04 08:37:46 2013 +0200 |
| tree | daf6398ca14c71875d0a6dd5f09b12a40ea2df8b | |
| parent | 5919b30933d7c4fac1f214c59f26c5e990044f09 [diff] |
perf/x86: Blacklist all MEM_*_RETIRED events for Ivy Bridge Errata BV98 states that all MEM_*_RETIRED events corrupt the counter value of the SMT sibling's counters. Blacklist these events Reported-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: <stable@kernel.org> Cc: eranian@google.com Link: http://lkml.kernel.org/r/20130503121256.083340271@chello.nl Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: http://lkml.kernel.org/n/tip-jwra43mujrv1oq9xk6mfe57v@git.kernel.org