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| author | Peter Zijlstra <peterz@infradead.org> | 2022-10-04 11:03:47 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-10-04 13:32:09 +0200 |
| commit | 7be51cc1c68dfa180ef84e71bcb4204237bb5620 (patch) | |
| tree | a53e8759a15d4273da7064c26ab94b411b8d60a0 /kernel/ucount.c | |
| parent | 0ce38047e82a02017839b6cae837f13a1383a3a0 (diff) | |
| download | linux-7be51cc1c68dfa180ef84e71bcb4204237bb5620.tar.gz linux-7be51cc1c68dfa180ef84e71bcb4204237bb5620.tar.bz2 linux-7be51cc1c68dfa180ef84e71bcb4204237bb5620.zip | |
perf: Fix pmu_filter_match()
Mark reported that the new for_each_sibling_event() assertion triggers
in pmu_filter_match() -- which isn't always called with IRQs disabled
or ctx->mutex held.
Fixes: f3c0eba28704 ("perf: Add a few assertions")
Reported-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/YvvJq2f/7eFVcnNy@FVFF77S0Q05N
Diffstat (limited to 'kernel/ucount.c')
0 files changed, 0 insertions, 0 deletions