[PATCH 0/5][Yakkety SRU] Additional POWER9 support patches

[Seth Forshee]

BugLink: http://bugs.launchpad.net/bugs/1667116

Patches requested by IBM for POWER9 support. All are clean cherry picks
from linux-next except for the last which is a patch from the
linuxppc-dev list.

Thanks,
Seth


Aneesh Kumar K.V (5):
  powerpc/mm: Update PROTFAULT handling in the page fault path
  powerpc/mm/radix: Update pte update sequence for pte clear case
  powerpc/mm/radix: Use ptep_get_and_clear_full when clearing pte for
    full mm
  powerpc/mm/radix: Skip ptesync in pte update helpers
  UBUNTU: SAUCE: powerpc/mm/hash: Always clear UPRT and Host Radix bits
    when setting up CPU

 arch/powerpc/include/asm/book3s/64/pgtable.h | 17 +++++++++++
 arch/powerpc/include/asm/book3s/64/radix.h   | 36 +++++++++++++++--------
 arch/powerpc/kernel/cpu_setup_power.S        |  4 +++
 arch/powerpc/mm/copro_fault.c                | 10 ++++---
 arch/powerpc/mm/fault.c                      | 43 +++++++++++++++++++++-------
 5 files changed, 84 insertions(+), 26 deletions(-)