From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed, 15 Aug 2018 15:45:54 +0000 (-0700)
Subject: Merge tag 'hardened-usercopy-v4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel... 
X-Git-Tag: v4.19~422
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8c479c2c0f9dc105c0afaa662a22f39383d4ce92;p=platform%2Fkernel%2Flinux-rpi.git

Merge tag 'hardened-usercopy-v4.19-rc1' of git://git./linux/kernel/git/kees/linux

Pull hardened usercopy updates from Kees Cook:
 "This cleans up a minor Kconfig issue and adds a kernel boot option for
  disabling hardened usercopy for distro users that may have corner-case
  performance issues (e.g. high bandwidth small-packet UDP traffic).

  Summary:

   - drop unneeded Kconfig "select BUG" (Kamal Mostafa)

   - add "hardened_usercopy=off" rare performance needs (Chris von
     Recklinghausen)"

* tag 'hardened-usercopy-v4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  usercopy: Allow boot cmdline disabling of hardening
  usercopy: Do not select BUG with HARDENED_USERCOPY
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8c479c2c0f9dc105c0afaa662a22f39383d4ce92