From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sat, 26 Aug 2017 00:32:35 +0000 (-0700)
Subject: Merge tag 'powerpc-4.13-8' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc... 
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=42e6d5e5ee05a0a4fa6f71ffeeafc367a1483740;p=openwrt%2Fstaging%2Fblogic.git

Merge tag 'powerpc-4.13-8' of git://git./linux/kernel/git/powerpc/linux

Pull powerpc fix from Michael Ellerman:
 "Just one fix, to add a barrier in the switch_mm() code to make sure
  the mm cpumask update is ordered vs the MMU starting to load
  translations. As far as we know no one's actually hit the bug, but
  that's just luck.

  Thanks to Benjamin Herrenschmidt, Nicholas Piggin"

* tag 'powerpc-4.13-8' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/mm: Ensure cpumask update is ordered
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42e6d5e5ee05a0a4fa6f71ffeeafc367a1483740