diff options
| author | Peter Zijlstra <[email protected]> | 2013-05-03 14:11:23 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2013-05-04 08:37:46 +0200 |
| commit | 741a698f420c34c458294a6accecfbad702a7c52 (patch) | |
| tree | daf6398ca14c71875d0a6dd5f09b12a40ea2df8b /fs/jbd2/commit.c | |
| 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 <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
Cc: <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions