From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue, 23 Aug 2016 18:32:38 +0000 (-0400)
Subject: Merge tag 'usercopy-v4.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees... 
X-Git-Tag: v4.8-rc4~24
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7a1dcf6adaa7cc4b8cd93a3883267497a77b1051;p=thirdparty%2Flinux.git

Merge tag 'usercopy-v4.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull hardened usercopy fixes from Kees Cook:
 - avoid signed math problems on unexpected compilers
 - avoid false positives at very end of kernel text range checks

* tag 'usercopy-v4.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  usercopy: fix overlap check for kernel text
  usercopy: avoid potentially undefined behavior in pointer math
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7a1dcf6adaa7cc4b8cd93a3883267497a77b1051