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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-08-08 11:53:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-08-08 11:53:30 -0700 |
| commit | cceb634774efca60f8cc57041234f00faf97f22d (patch) | |
| tree | 1b046122ef1870261e384a492e4fcaeb3130dec5 /Documentation/index.rst | |
| parent | 713f0f37e8128e8a0190a98f5a4be71fb32a671a (diff) | |
| parent | bb7262b295472eb6858b5c49893954794027cd84 (diff) | |
| download | linux-cceb634774efca60f8cc57041234f00faf97f22d.tar.bz2 | |
Merge tag 'timers-urgent-2021-08-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fix from Thomas Gleixner:
"A single timer fix:
- Prevent a memory ordering issue in the timer expiry code which
makes it possible to observe falsely that the callback has been
executed already while that's not the case, which violates the
guarantee of del_timer_sync()"
* tag 'timers-urgent-2021-08-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timers: Move clearing of base::timer_running under base:: Lock
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