From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 11 Jun 2017 19:02:01 +0000 (-0700)
Subject: Merge tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel... 
X-Git-Tag: v4.12-rc5~3
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=5ad9345d2321eb1442794098506d136d01cf8345;p=linux-block.git

Merge tag 'random_for_linus_stable' of git://git./linux/kernel/git/tytso/random

Pull randomness fixes from Ted Ts'o:
 "Improve performance by using a lockless update mechanism suggested by
  Linus, and make sure we refresh per-CPU entropy returned get_random_*
  as soon as the CRNG is initialized"

* tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
  random: invalidate batched entropy after crng init
  random: use lockless method of accessing and updating f->reg_idx
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5ad9345d2321eb1442794098506d136d01cf8345