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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-02-04 15:11:24 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-02-04 15:11:24 -0800 |
| commit | 3c7b4d1994f63d6fa3984d7d5ad06dbaad96f167 (patch) | |
| tree | 37029e996143b6a4b0081e3f53c86ae108e21e7a /Documentation/CodingStyle | |
| parent | 27db1ae6ecdf23f4176276da6037eaafbd23bf94 (diff) | |
| parent | 0eca95cba2b7bf7b7b4f2fa90734a85fcaa72782 (diff) | |
Merge tag 'sched_ext-for-6.19-rc8-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext fix from Tejun Heo:
- Fix race where sched_class operations (sched_setscheduler() and
friends) could be invoked on dead tasks after sched_ext_dead()
already ran, causing invalid SCX task state transitions and NULL
pointer dereferences.
This was a regression from the cgroup exit ordering fix which
moved sched_ext_free() to finish_task_switch().
* tag 'sched_ext-for-6.19-rc8-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext:
sched_ext: Short-circuit sched_class operations on dead tasks
Diffstat (limited to 'Documentation/CodingStyle')
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