Commit 9da3fc37f5fe for kernel

commit 9da3fc37f5fe8b5adc0c6dd798d2caa3855dac4c
Merge: 16429bb37199 42c5ca1f0a28
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Aug 16 10:31:05 2026 -0700

    Merge tag 'perf_urgent_for_v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

    Pull perf fixes from Borislav Petkov:

     - Prevent the use of exited events as group leaders

     - Avoid use-after-free of an event's group leader by promoting detached
       sibling events to standalone entities and correct related accounting
       and state transitions

    * tag 'perf_urgent_for_v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
      perf/core: Fix group leader use-after-free after sibling detach
      perf: Reject exited events as group leaders