From: Alexei Starovoitov <ast@kernel.org>
Date: Thu, 3 Jan 2019 00:01:25 +0000 (-0800)
Subject: Merge branch 'prevent-oob-under-speculation'
X-Git-Tag: microblaze-v5.1-rc1~50^2~2^2
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=a67825f5195145f840939d0f85fc40b6b1077329;p=linux-2.6-microblaze.git

Merge branch 'prevent-oob-under-speculation'

Daniel Borkmann says:

====================
This set fixes an out of bounds case under speculative execution
by implementing masking of pointer alu into the verifier. For
details please see the individual patches.

Thanks!

v2 -> v3:
  - 8/9: change states_equal condition into old->speculative &&
    !cur->speculative, thanks Jakub!
  - 8/9: remove incorrect speculative state test in
    propagate_liveness(), thanks Jakub!
v1 -> v2:
  - Typo fixes in commit msg and a comment, thanks David!
====================

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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a67825f5195145f840939d0f85fc40b6b1077329