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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2011-08-03 13:49:31 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2011-08-08 10:23:22 -0700
commitbb30b1915be745fa2ef499580ac5a74e8e50e7b9 (patch)
treec3971ef577d3f90c3eb448665b0025a02a5473af /REPORTING-BUGS
parent3d247615d6b54f39e32b9b27a148e4a88dd3b9ca (diff)
downloadlinux-linaro-stable-bb30b1915be745fa2ef499580ac5a74e8e50e7b9.tar.gz
perf: overflow/perf_count_sw_cpu_clock crashes recent kernels
The below patch is for -stable only, upstream has a much larger patch that contains the below hunk in commit a8b0ca17b80e92faab46ee7179ba9e99ccb61233 Vince found that under certain circumstances software event overflows go wrong and deadlock. Avoid trying to delete a timer from the timer callback. Reported-by: Vince Weaver <vweaver1@eecs.utk.edu> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'REPORTING-BUGS')
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