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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-19 23:22:40 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-19 23:22:40 +0300 |
| commit | fec3036200b7d9df32c94eb2616447eb2f6e09ac (patch) | |
| tree | a2a5221b4a303bc0dbdf574d34c4b84fca82f08b /drivers/iommu/io-pgtable-arm-v7s.c | |
| parent | f5e29a26c42b2c1b149118319a03bf937f168298 (diff) | |
| parent | b89a05b21f46150ac10a962aa50109250b56b03b (diff) | |
| download | linux-fec3036200b7d9df32c94eb2616447eb2f6e09ac.tar.xz | |
Merge tag 'perf-urgent-2021-09-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf event fix from Thomas Gleixner:
"A single fix for the perf core where a value read with READ_ONCE() was
checked and then reread which makes all the checks invalid. Reuse the
already read value instead"
* tag 'perf-urgent-2021-09-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
events: Reuse value read using READ_ONCE instead of re-reading it
Diffstat (limited to 'drivers/iommu/io-pgtable-arm-v7s.c')
0 files changed, 0 insertions, 0 deletions