Commit 05950213a971 for kernel

commit 05950213a9717dc8d83ba90538a87b7a9e140ff8
Merge: d4b779985a6c 94a4acfec146
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Sep 17 13:22:08 2025 -0700

    Merge tag 'cgroup-for-6.17-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

    Pull cgroup fixes from Tejun Heo:
     "This contains two cgroup changes. Both are pretty low risk.

      - Fix deadlock in cgroup destruction when repeatedly
        mounting/unmounting perf_event and net_prio controllers.

        The issue occurs because cgroup_destroy_wq has max_active=1, causing
        root destruction to wait for CSS offline operations that are queued
        behind it.

        The fix splits cgroup_destroy_wq into three separate workqueues to
        eliminate the blocking.

      - Set of->priv to NULL upon file release to make potential bugs to
        manifest as NULL pointer dereferences rather than use-after-free
        errors"

    * tag 'cgroup-for-6.17-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
      cgroup/psi: Set of->priv to NULL upon file release
      cgroup: split cgroup_destroy_wq into 3 workqueues