Hi, Here is my current stash of generic mmu_gather patches that goes on top of Will's tlb patches: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tlb/asm-generic And they include the s390 patches done by Heiko. At the end of this, there is not a single arch left with a custom mmu_gather. I've been slow posting these, because the 0-day bot seems to be having trouble and I've not been getting the regular cross-build green light emails that I otherwise rely upon. I hope to have addressed all the feedback from the last time, and I've added a bunch of missing Cc's from last time. Please review with care. --- arch/Kconfig | 8 +- arch/alpha/include/asm/tlb.h | 2 - arch/arc/include/asm/tlb.h | 32 ----- arch/arm/include/asm/tlb.h | 256 +++---------------------------------- arch/arm64/Kconfig | 1 - arch/arm64/include/asm/tlb.h | 1 + arch/c6x/include/asm/tlb.h | 1 + arch/h8300/include/asm/tlb.h | 2 - arch/hexagon/include/asm/tlb.h | 12 -- arch/ia64/include/asm/tlb.h | 257 +------------------------------------- arch/ia64/include/asm/tlbflush.h | 25 ++++ arch/ia64/mm/tlb.c | 23 +++- arch/m68k/include/asm/tlb.h | 1 - arch/microblaze/include/asm/tlb.h | 4 +- arch/mips/include/asm/tlb.h | 17 --- arch/nds32/include/asm/tlb.h | 16 --- arch/nios2/include/asm/tlb.h | 14 +-- arch/openrisc/include/asm/tlb.h | 6 +- arch/parisc/include/asm/tlb.h | 18 --- arch/powerpc/Kconfig | 2 + arch/powerpc/include/asm/tlb.h | 18 +-- arch/riscv/include/asm/tlb.h | 1 + arch/s390/Kconfig | 2 + arch/s390/include/asm/tlb.h | 130 ++++++------------- arch/s390/mm/pgalloc.c | 63 +--------- arch/sh/include/asm/pgalloc.h | 9 ++ arch/sh/include/asm/tlb.h | 132 +------------------- arch/sparc/Kconfig | 1 + arch/sparc/include/asm/tlb_32.h | 18 --- arch/um/include/asm/tlb.h | 158 +---------------------- arch/unicore32/include/asm/tlb.h | 10 +- arch/x86/Kconfig | 1 - arch/x86/include/asm/tlb.h | 22 ++-- arch/x86/include/asm/tlbflush.h | 12 +- arch/x86/mm/tlb.c | 17 ++- arch/xtensa/include/asm/tlb.h | 26 ---- include/asm-generic/tlb.h | 238 +++++++++++++++++++++++++++++++---- mm/huge_memory.c | 4 +- mm/hugetlb.c | 2 +- mm/madvise.c | 2 +- mm/memory.c | 6 +- mm/mmu_gather.c | 129 ++++++++++--------- mm/pgtable-generic.c | 1 + 43 files changed, 460 insertions(+), 1240 deletions(-)
