Messages in this thread | | | From | Don Zickus <> | Subject | [PATCH 0/4] nmi perf fixes | Date | Tue, 31 Aug 2010 22:56:42 -0400 |
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Fixes to allow unknown nmis to pass through the perf nmi handler instead of being swallowed. Contains patches that are already in Ingo's tree. Added here for completeness. Based on ingo/tip
Tested on intel/amd
git pull git://fedorapeople.org/dzickus/
Don Zickus (2): [x86] perf: rename nmi variable to avoid clash with entry point [x86] perf: fix accidentally ack'ing a second event on intel perf counter
Peter Zijlstra (1): perf, x86: Fix handle_irq return values
Robert Richter (1): perf, x86: Try to handle unknown nmis with an enabled PMU
arch/x86/kernel/cpu/perf_event.c | 59 +++++++++++++++++++++++++------- arch/x86/kernel/cpu/perf_event_intel.c | 15 +++++--- arch/x86/kernel/cpu/perf_event_p4.c | 2 +- 3 files changed, 56 insertions(+), 20 deletions(-)
-- 1.7.2.2
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