[PULL][Xenial] arm64: pte fixes to avoid triggering BUG() in ext4

[Dann Frazier]

BugLink: http://bugs.launchpad.net/bugs/1566518

The following changes since commit 09d2b08839694169075e4fa1e27f3d9423e5586f:

  s390/crypto: provide correct file mode at device register.
(2016-04-05 15:29:41 +0100)

are available in the git repository at:

  git://kernel.ubuntu.com/dannf/ubuntu-xenial.git lp1566518

for you to fetch changes up to 31b9f3ccdff88a5ab1eab5dfb93e1db94cd9670a:

  arm64: Update PTE_RDONLY in set_pte_at() for PROT_NONE permission
(2016-04-05 14:23:57 -0600)

----------------------------------------------------------------
Catalin Marinas (2):
      arm64: Honour !PTE_WRITE in set_pte_at() for kernel mappings
      arm64: Update PTE_RDONLY in set_pte_at() for PROT_NONE permission

 arch/arm64/include/asm/pgtable.h | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)