linux-kernel - [PULL] lkdtm update (next)

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Message-ID: <20160610230244.GA24889@www.outflux.net>
Date:	Fri, 10 Jun 2016 16:02:44 -0700
From:	Kees Cook <keescook@...omium.org>
To:	Greg KH <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, Kees Cook <keescook@...omium.org>
Subject: [PULL] lkdtm update (next)

Hi,

Please pull these lkdtm changes for next.

Thanks!

-Kees

The following changes since commit 3d0f0b6a5520878305589411b8d434fe088e4f21:

  Merge branch 'for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs (2016-06-10 14:13:27 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next

for you to fetch changes up to b54845276a969b72daa2dee1afe379847a639478:

  lkdtm: split atomic test into over and underflow (2016-06-10 15:57:51 -0700)

----------------------------------------------------------------
Rearranged build to be able to deal with unusual executable sections (i.e.
functions in rodata).

New tests for prior memory protections (EXEC_RODATA), new tests for upcoming
kernel self-protections (USERCOPY_HEAP_SIZE_TO, USERCOPY_HEAP_SIZE_FROM,
USERCOPY_HEAP_FLAG_TO, USERCOPY_HEAP_FLAG_FROM, USERCOPY_STACK_FRAME_TO,
USERCOPY_STACK_FRAME_FROM, USERCOPY_STACK_BEYOND), and updated tests
(ATOMIC_UNDERFLOW, ATOMIC_OVERFLOW).

----------------------------------------------------------------
Kees Cook (5):
      lkdtm: split build into multiple source files
      lkdtm: clean up after rename
      lkdtm: add function for testing .rodata section
      lkdtm: add usercopy tests
      lkdtm: split atomic test into over and underflow

 MAINTAINERS                            |   2 +-
 drivers/misc/Makefile                  |  10 +
 drivers/misc/lkdtm.h                   |   6 +
 drivers/misc/{lkdtm.c => lkdtm_core.c} | 333 +++++++++++++++++++++++++++++++--
 drivers/misc/lkdtm_rodata.c            |  10 +
 5 files changed, 341 insertions(+), 20 deletions(-)
 create mode 100644 drivers/misc/lkdtm.h
 rename drivers/misc/{lkdtm.c => lkdtm_core.c} (72%)
 create mode 100644 drivers/misc/lkdtm_rodata.c

-- 
Kees Cook
Chrome OS & Brillo Security