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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-28 10:02:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-28 10:02:23 -0700 |
| commit | 908e373f1c8102505d13cdb61ad56c1686d6a583 (patch) | |
| tree | d5afa775647adcc8fe334f641a3c5827a39eb272 /kernel | |
| parent | 5d84ee7964489acea418122edf54d55f980a0383 (diff) | |
| parent | 8b6a3fe8fab97716990a3abde1a01fb5a34552a3 (diff) | |
| download | linux-0-day-908e373f1c8102505d13cdb61ad56c1686d6a583.tar.gz linux-0-day-908e373f1c8102505d13cdb61ad56c1686d6a583.tar.xz | |
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Thomas Gleixner:
"A few fixes from the perf departement
- prevent a imbalanced preemption disable in the events teardown code
- prevent out of bound acces in perf userspace
- make perf tools compile with UCLIBC again
- a fix for the userspace unwinder utility"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/core: Use this_cpu_ptr() when stopping AUX events
perf evsel: Do not access outside hw cache name arrays
tools lib: Reinstate strlcpy() header guard with __UCLIBC__
perf unwind: Use addr_location::addr instead of ip for entries
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/events/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 5650f5317e0c3..3cfabdf7b9429 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -6166,7 +6166,7 @@ static int __perf_pmu_output_stop(void *info) { struct perf_event *event = info; struct pmu *pmu = event->pmu; - struct perf_cpu_context *cpuctx = get_cpu_ptr(pmu->pmu_cpu_context); + struct perf_cpu_context *cpuctx = this_cpu_ptr(pmu->pmu_cpu_context); struct remote_output ro = { .rb = event->rb, }; |