From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed, 10 Feb 2016 19:36:19 +0000 (-0800)
Subject: Merge branch 'for-4.5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj... 
X-Git-Tag: Ubuntu-5.0.0-8.9~7847
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=fb0dc5f129bc2d4763bdc237b8df0e1708c03e1e;p=mirror_ubuntu-disco-kernel.git

Merge branch 'for-4.5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

Pull cgroup fixes from Tejun Heo:

 - The destruction path of cgroup objects are asynchronous and
   multi-staged and some of them ended up destroying parents before
   children leading to failures in cpu and memory controllers.  Ensure
   that parents are always destroyed after children.

 - cpuset mm node migration was performed synchronously while holding
   threadgroup and cgroup mutexes and the recent threadgroup locking
   update resulted in a possible deadlock.  The migration is best effort
   and shouldn't have been performed under those locks to begin with.
   Made asynchronous.

 - Minor documentation fix.

* 'for-4.5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  Documentation: cgroup: Fix 'cgroup-legacy' -> 'cgroup-v1'
  cgroup: make sure a parent css isn't freed before its children
  cgroup: make sure a parent css isn't offlined before its children
  cpuset: make mm migration asynchronous
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fb0dc5f129bc2d4763bdc237b8df0e1708c03e1e