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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2010-03-08 13:51:01 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-03-10 13:22:26 +0100 |
| commit | 3fb2b8ddcc6a7aa62af6bd2cb939edfd4c460506 (patch) | |
| tree | e86a4fc239653fe55d448d28f1841fb9875fe102 /arch/x86/math-emu/reg_u_div.S | |
| parent | 32975a4f114be52286f9a5bf6c230dbb8c0e1903 (diff) | |
| download | op-kernel-dev-3fb2b8ddcc6a7aa62af6bd2cb939edfd4c460506.zip op-kernel-dev-3fb2b8ddcc6a7aa62af6bd2cb939edfd4c460506.tar.gz | |
perf, x86, Do not user perf_disable from NMI context
Explicitly use intel_pmu_{disable,enable}_all() in intel_pmu_handle_irq()
to avoid the NMI race conditions in perf_{disable,enable}
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: paulus@samba.org
Cc: eranian@google.com
Cc: robert.richter@amd.com
Cc: fweisbec@gmail.com
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/math-emu/reg_u_div.S')
0 files changed, 0 insertions, 0 deletions
