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Subject[PATCH 0/1] arm/arm64: add support for folded p4d page tables
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From: Mike Rapoport <rppt@linux.ibm.com>

Hi,

This is a part of clean up of the page table manipulation code that aims to
remove asm-generic/5level-fixup.h and asm-generic/pgtable-nop4d-hack.h

There is a single patch for both arm and arm64 because doing the conversion
separately would mean breaking the shared mmu bits in virt/kvm/arm.

The patch is build tested and boot tested on qemu-system-{arm,aarch64}.

Mike Rapoport (1):
arm/arm64: add support for folded p4d page tables

arch/arm/include/asm/kvm_mmu.h | 5 +-
arch/arm/include/asm/pgtable.h | 1 -
arch/arm/include/asm/stage2_pgtable.h | 15 +-
arch/arm/lib/uaccess_with_memcpy.c | 9 +-
arch/arm/mach-sa1100/assabet.c | 2 +-
arch/arm/mm/dump.c | 29 +++-
arch/arm/mm/fault-armv.c | 7 +-
arch/arm/mm/fault.c | 28 +++-
arch/arm/mm/idmap.c | 3 +-
arch/arm/mm/init.c | 2 +-
arch/arm/mm/ioremap.c | 12 +-
arch/arm/mm/mm.h | 2 +-
arch/arm/mm/mmu.c | 35 +++-
arch/arm/mm/pgd.c | 40 ++++-
arch/arm64/include/asm/kvm_mmu.h | 10 +-
arch/arm64/include/asm/pgalloc.h | 10 +-
arch/arm64/include/asm/pgtable-types.h | 5 +-
arch/arm64/include/asm/pgtable.h | 37 +++--
arch/arm64/include/asm/stage2_pgtable.h | 48 ++++--
arch/arm64/kernel/hibernate.c | 46 +++++-
arch/arm64/mm/dump.c | 29 +++-
arch/arm64/mm/fault.c | 9 +-
arch/arm64/mm/hugetlbpage.c | 15 +-
arch/arm64/mm/kasan_init.c | 41 ++++-
arch/arm64/mm/mmu.c | 52 ++++--
arch/arm64/mm/pageattr.c | 7 +-
virt/kvm/arm/mmu.c | 209 ++++++++++++++++++++----
27 files changed, 565 insertions(+), 143 deletions(-)

--
2.24.0

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