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