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From: Kees Cook <keescook@chromium.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, James Morse <james.morse@arm.com>,
	Kees Cook <keescook@chromium.org>,
	Laura Abbott <labbott@redhat.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Sahara <keun-o.park@darkmatter.ae>
Subject: [GIT PULL] usercopy updates for v4.12-rc1
Date: Mon, 1 May 2017 11:34:56 -0700	[thread overview]
Message-ID: <20170501183456.GA38788@beast> (raw)

Hi,

Please pull these hardened usercopy updates for v4.12-rc1.

Thanks!

-Kees

The following changes since commit 4495c08e84729385774601b5146d51d9e5849f81:

  Linux 4.11-rc2 (2017-03-12 14:47:08 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/usercopy-v4.12-rc1

for you to fetch changes up to 517e1fbeb65f5eade8d14f46ac365db6c75aea9b:

  mm/usercopy: Drop extra is_vmalloc_or_module() check (2017-04-05 12:30:18 -0700)

----------------------------------------------------------------
A couple hardened usercopy changes:
- drop now unneeded is_vmalloc_or_module() check; Laura Abbott
- use enum instead of literals for stack frame API; Sahara

----------------------------------------------------------------
Laura Abbott (1):
      mm/usercopy: Drop extra is_vmalloc_or_module() check

Sahara (1):
      usercopy: Move enum for arch_within_stack_frames()

 arch/x86/include/asm/thread_info.h | 13 +++++++------
 include/linux/thread_info.h        | 12 ++++++++++++
 mm/usercopy.c                      | 19 +------------------
 3 files changed, 20 insertions(+), 24 deletions(-)

-- 
Kees Cook
Pixel Security

                 reply	other threads:[~2017-05-01 18:35 UTC|newest]

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