From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 3 Nov 2024 18:13:52 +0000 (-1000)
Subject: Merge tag 'perf-urgent-2024-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Tag: v6.12-rc6~12
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=68f05b251b7156b10a6f6547f7f8672ffb94100f;p=thirdparty%2Flinux.git

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()
---

68f05b251b7156b10a6f6547f7f8672ffb94100f