Merge tag 'cgroup-for-7.0-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel...

Merge tag 'cgroup-for-7.0-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

Pull cgroup fixes from Tejun Heo:

 - Hide PF_EXITING tasks from cgroup.procs to avoid exposing dead tasks
   that haven't been removed yet, fixing a systemd timeout issue on
   PREEMPT_RT

 - Call rebuild_sched_domains() directly in CPU hotplug instead of
   deferring to a workqueue, fixing a race where online/offline CPUs
   could briefly appear in stale sched domains

* tag 'cgroup-for-7.0-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cgroup: Don't expose dead tasks in cgroup
  cgroup/cpuset: Call rebuild_sched_domains() directly in hotplug