[GIT PULL] more cgroup changes for v4.8-rc1

[Tejun Heo]

Hello, Linus.

I forgot to include the patches which got applied to for-4.7-fixes
late during last cycle.  Eric's three patches fix bugs introduced with
the namespace support.

Thanks.

The following changes since commit 82d6489d0fed2ec8a8c48c19e8d8a04ac8e5bb26:

  cgroup: Disable IRQs while holding css_set_lock (2016-06-23 17:23:12 -0400)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git for-4.7-fixes

for you to fetch changes up to 726a4994b05ff5b6f83d64b5b43c3251217366ce:

  cgroupns: Only allow creation of hierarchies in the initial cgroup namespace (2016-07-15 08:04:27 -0400)

----------------------------------------------------------------
Eric W. Biederman (3):
      cgroupns: Fix the locking in copy_cgroup_ns
      cgroupns: Close race between cgroup_post_fork and copy_cgroup_ns
      cgroupns: Only allow creation of hierarchies in the initial cgroup namespace

 kernel/cgroup.c | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

-- 
tejun