[GIT PULL] lkdtm updates for next, part 2

[Kees Cook <keescook@chromium.org>]

Hi Greg,

Please pull these additional lkdtm changes for next.

Thanks!

-Kees

The following changes since commit c7fea48876773603721f545f8c1a2f894291ef85:

  lkdtm: Provide timing tests for atomic_t vs refcount_t (2017-07-26 14:38:04 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/lkdtm-next-part2

for you to fetch changes up to 93e78c6b14c42abe4018c815aeea2aa491522fae:

  lkdtm: Add -fstack-protector-strong test (2017-08-15 12:27:35 -0700)

----------------------------------------------------------------
- Add new CORRUPT_STACK_STRONG to test -fstack-protector-strong, since
  the existing CORRUPT_STACK test only tested regular -fstack-protector.
- Add pair of tests for checking kernel stack leading/trailing guard pages
  under VMAP_STACK: STACK_GUARD_PAGE_LEADING and STACK_GUARD_PAGE_TRAILING.

----------------------------------------------------------------
Kees Cook (2):
      lkdtm: Test VMAP_STACK allocates leading/trailing guard pages
      lkdtm: Add -fstack-protector-strong test

 drivers/misc/lkdtm.h      |  3 +++
 drivers/misc/lkdtm_bugs.c | 51 ++++++++++++++++++++++++++++++++++++++++++++---
 drivers/misc/lkdtm_core.c |  3 +++
 3 files changed, 54 insertions(+), 3 deletions(-)

-- 
Kees Cook
Pixel Security