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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-21 10:51:00 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-21 10:51:00 -0800 |
| commit | c4ff10efe8e487cd35f4475ed2dd1e5e0c6f784a (patch) | |
| tree | 0fff372310e9d54d5e82fc2aaca2698371410944 /kernel | |
| parent | 6c1c79a5f4eead27465d4d1d97ce230163772a78 (diff) | |
| parent | 9f0bff1180efc9ea988fed3fd93da7647151ac8b (diff) | |
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
"Misc fixes: a BTS fix, a PT NMI handling fix, a PMU sysfs fix and an
SRCU annotation"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/core: Add SRCU annotation for pmus list walk
perf/x86/intel: Fix PT PMI handling
perf/x86/intel/bts: Fix the use of page_private()
perf/x86: Fix potential out-of-bounds access
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 4ff86d57f9e5..a1f8bde19b56 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -10523,7 +10523,7 @@ again: goto unlock; } - list_for_each_entry_rcu(pmu, &pmus, entry) { + list_for_each_entry_rcu(pmu, &pmus, entry, lockdep_is_held(&pmus_srcu)) { ret = perf_try_init_event(pmu, event); if (!ret) goto unlock; |