From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 25 Aug 2022 17:52:16 +0000 (-0700)
Subject: Merge tag 'cgroup-for-6.0-rc2-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel... 
X-Git-Tag: v6.6.17~6723
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3f5c20055a640b3758ece75dcaa6ac974fcae26d;p=platform%2Fkernel%2Flinux-rpi.git

Merge tag 'cgroup-for-6.0-rc2-fixes-2' of git://git./linux/kernel/git/tj/cgroup

Pull another cgroup fix from Tejun Heo:
 "Commit 4f7e7236435c ("cgroup: Fix threadgroup_rwsem <->
  cpus_read_lock() deadlock") required the cgroup
  core to grab cpus_read_lock() before invoking ->attach().

  Unfortunately, it missed adding cpus_read_lock() in
  cgroup_attach_task_all(). Fix it"

* tag 'cgroup-for-6.0-rc2-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cgroup: Add missing cpus_read_lock() to cgroup_attach_task_all()
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3f5c20055a640b3758ece75dcaa6ac974fcae26d