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| author | Andi Kleen <[email protected]> | 2015-09-09 21:54:00 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2015-09-18 07:20:23 +0000 |
| commit | dfe1f3cb312624928052413928d88b0ee3492216 (patch) | |
| tree | 8332940cc9097864e0dd142dd60bc2a84551d420 /drivers/fpga/fpga-mgr.c | |
| parent | perf/x86/intel/pebs: Add PEBS frontend profiling for Skylake (diff) | |
| download | kernel-dfe1f3cb312624928052413928d88b0ee3492216.tar.gz kernel-dfe1f3cb312624928052413928d88b0ee3492216.zip | |
perf/x86/intel: Fix Skylake FRONTEND MSR extrareg mask
Stephane pointed out that the extrareg mask was one bit too short.
The bubble width field was truncated by one bit. Fix that here.
Also add some extra comments on the reserved bits inside the event
select code.
Reported-by: Stephane Eranian <[email protected]>
Signed-off-by: Andi Kleen <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Acked-by: Thomas Gleixner <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions