Merge tag 'cgroup-for-7.1-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel...

Pull cgroup fixes from Tejun Heo:

 - Fix UAF race in psi pressure_write() against cgroup file release by
   extending cgroup_mutex coverage and ordering of->priv access after
   cgroup_kn_lock_live()

 - Fix integer overflow in rdmacg_try_charge() when usage equals INT_MAX
   by performing the increment in s64

 - Fix asymmetric DL bandwidth accounting on cpuset attach rollback by
   recording the CPU used by dl_bw_alloc() so cancel_attach() returns
   the reservation to the same root domain

 - Fix nr_dying_subsys_* race that briefly showed 0 in cgroup.stat after
   rmdir by incrementing from kill_css() instead of offline_css()

 - Typo fix in cgroup-v2 documentation

* tag 'cgroup-for-7.1-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  docs: cgroup: fix typo 'protetion' -> 'protection'
  cgroup: Increment nr_dying_subsys_* from rmdir context
  cgroup/cpuset: record DL BW alloc CPU for attach rollback
  cgroup/rdma: fix integer overflow in rdmacg_try_charge()
  sched/psi: fix race between file release and pressure write

diff --cc kernel/cgroup/cgroup.c
Simple merge