The first 3 patches in this series are some generic mm changes I
would like to make, including a possible fix which may(?) be needed
for ARM64. Other than the bugfix, these first 3 patches should not
change anything so hopefully they aren't too controversial.
The powerpc patch is also there for reference.
Thanks,
Nick
Nicholas Piggin (4):
mm: move tlb_table_flush to tlb_flush_mmu_free
mm: mmu_notifier fix for tlb_end_vma
mm: allow arch to have tlb_flush caled on an empty TLB range
powerpc/64s/radix: optimise TLB flush with precise TLB ranges in
mmu_gather
arch/powerpc/include/asm/tlb.h | 34 +++++++++++++++++++++++++++++++++
arch/powerpc/mm/tlb-radix.c | 10 ++++++++++
include/asm-generic/tlb.h | 35 ++++++++++++++++++++++++++++++----
mm/memory.c | 14 ++------------
4 files changed, 77 insertions(+), 16 deletions(-)
--
2.17.0
