Hi, This patch series introduce range based tlb flush and use the same for radix implementation. We still need to handle the mmu_gather related tlb flush. That will be done in a later patch.
Aneesh Kumar K.V (7): powerpc/mm: Use hugetlb flush functions powerpc/mm: Drop multiple definition of mm_is_core_local powerpc/mm/radix: Add tlb flush of THP ptes powerpc/mm/radix: Rename function and drop unused arg powerpc/mm/radix/hugetlb: Add helper for finding page size from hstate powerpc/mm/hugetlb: Add flush_hugetlb_tlb_range powerpc/mm: remove flush_tlb_page_nohash arch/powerpc/include/asm/book3s/64/hugetlb-radix.h | 15 +++++ arch/powerpc/include/asm/book3s/64/tlbflush-hash.h | 5 -- .../powerpc/include/asm/book3s/64/tlbflush-radix.h | 16 +++-- arch/powerpc/include/asm/book3s/64/tlbflush.h | 27 +++++--- arch/powerpc/include/asm/hugetlb.h | 2 +- arch/powerpc/include/asm/tlb.h | 13 ++++ arch/powerpc/include/asm/tlbflush.h | 1 - arch/powerpc/mm/hugetlbpage-radix.c | 39 +++++------ arch/powerpc/mm/pgtable-book3s64.c | 4 +- arch/powerpc/mm/pgtable.c | 2 +- arch/powerpc/mm/tlb-radix.c | 78 ++++++++++++++++++---- arch/powerpc/mm/tlb_hash32.c | 11 --- arch/powerpc/mm/tlb_nohash.c | 6 -- mm/hugetlb.c | 10 ++- 14 files changed, 152 insertions(+), 77 deletions(-) -- 2.7.4 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev