* for-next/stage1-lpa2: (48 commits)
  : Add support for LPA2 and WXN and stage 1
  arm64/mm: Avoid ID mapping of kpti flag if it is no longer needed
  arm64/mm: Use generic __pud_free() helper in pud_free() implementation
  arm64: gitignore: ignore relacheck
  arm64: Use Signed/Unsigned enums for TGRAN{4,16,64} and VARange
  arm64: mm: Make PUD folding check in set_pud() a runtime check
  arm64: mm: add support for WXN memory translation attribute
  mm: add arch hook to validate mmap() prot flags
  arm64: defconfig: Enable LPA2 support
  arm64: Enable 52-bit virtual addressing for 4k and 16k granule configs
  arm64: kvm: avoid CONFIG_PGTABLE_LEVELS for runtime levels
  arm64: ptdump: Deal with translation levels folded at runtime
  arm64: ptdump: Disregard unaddressable VA space
  arm64: mm: Add support for folding PUDs at runtime
  arm64: kasan: Reduce minimum shadow alignment and enable 5 level paging
  arm64: mm: Add 5 level paging support to fixmap and swapper handling
  arm64: Enable LPA2 at boot if supported by the system
  arm64: mm: add LPA2 and 5 level paging support to G-to-nG conversion
  arm64: mm: Add definitions to support 5 levels of paging
  arm64: mm: Add LPA2 support to phys<->pte conversion routines
  arm64: mm: Wire up TCR.DS bit to PTE shareability fields
  ...