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(merge: 7873933 a4866aa)
Merge tag 'devmem-v4.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/kees...
authorLinus Torvalds <torvalds@linux-foundation.org>
Fri, 14 Apr 2017 15:57:20 +0000 (08:57 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 14 Apr 2017 15:57:20 +0000 (08:57 -0700)
commit1882e562d37c8d4ed01a7ee7161c04fbaa428565
treeee4181b65593287807abca65356ddd2ff9fc65cbtree
parent787393338557456d2ad2dd49c45080624e39cbe5commit | diff
parenta4866aa812518ed1a37d8ea0c881dc946409de94commit | diff
Merge tag 'devmem-v4.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull CONFIG_STRICT_DEVMEM fix from Kees Cook:
 "Fixes /dev/mem to read back zeros for System RAM areas in the 1MB
  exception area on x86 to avoid exposing RAM or tripping hardened
  usercopy"

* tag 'devmem-v4.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  mm: Tighten x86 /dev/mem with zeroing reads
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