[PATCH 00/18] my generic mmu_gather patches

From: Peter Zijlstra
Date: Wed Sep 26 2018 - 07:54:47 EST


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(-)