]> Git Repo - linux.git/commit
Merge tag 'perf-urgent-2024-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git...
authorLinus Torvalds <[email protected]>
Sun, 3 Nov 2024 18:13:52 +0000 (08:13 -1000)
committerLinus Torvalds <[email protected]>
Sun, 3 Nov 2024 18:13:52 +0000 (08:13 -1000)
commit68f05b251b7156b10a6f6547f7f8672ffb94100f
tree84df6af460dbcb236442e2b8327cd905f4807498
parent8f0b844adc096feee437c6271a1419ee81383fc6
parente3dfd64c1f344ebec9397719244c27b360255855
Merge tag 'perf-urgent-2024-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf fix from Thomas Gleixner:
 "perf_event_clear_cpumask() uses list_for_each_entry_rcu() without
  being in a RCU read side critical section, which triggers a
  'suspicious RCU usage' warning.

  It turns out that the list walk does not be RCU protected because the
  write side lock is held in this context.

  Change it to a regular list walk"

* tag 'perf-urgent-2024-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf: Fix missing RCU reader protection in perf_event_clear_cpumask()
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