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| author | Vince Weaver <vincent.weaver@maine.edu> | 2012-10-20 01:30:01 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-10-24 12:31:57 +0400 |
| commit | 7991c9ca40d3127dd2ffa3a9c1e33f7d4005495a (patch) | |
| tree | 24ecd56e9039b7f990f4b6d0da1f2ddbc009279e /arch/x86/lib/atomic64_386_32.S | |
| parent | c13d38e4a1fd5dd07135403c613c8091af444169 (diff) | |
| download | linux-7991c9ca40d3127dd2ffa3a9c1e33f7d4005495a.tar.xz | |
perf/x86: Fix P6 FP_ASSIST event constraint
According to Intel SDM Volume 3B, FP_ASSIST is limited to Counter 1 only,
not Counter 0.
Tested on a Pentium II.
Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/alpine.DEB.2.02.1210191728570.14552@vincent-weaver-1.um.maine.edu
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/lib/atomic64_386_32.S')
0 files changed, 0 insertions, 0 deletions