[PATCH 0/3 3.19] HTW fixes

Hi,
	
A few HTW fixes for 3.19 and stable branches.

Markos Chandras (3):
  MIPS: asm: pgtable: Add c0 hazards on HTW start/stop sequences
  MIPS: HTW: Prevent accidental HTW start due to nested htw_{start,stop}
  MIPS: asm: pgtable: Prevent HTW race when updating PTEs

 arch/mips/include/asm/cpu-info.h    |  5 +++++
 arch/mips/include/asm/mmu_context.h |  7 ++++++-
 arch/mips/include/asm/pgtable.h     | 37 ++++++++++++++++++++++---------------
 arch/mips/kernel/cpu-probe.c        |  4 +++-
 4 files changed, 36 insertions(+), 17 deletions(-)

-- 
2.2.2