Here's the first bunch of patches of 5-level patchset. Let's see if I'm on
right track addressing Ingo's feedback. :)
These patches prepare x86 code to be switched from <asm-generic/5level-fixup>
to <asm-generic/pgtable-nop4d.h>. It's a stepping stone for adding 5-level
paging support.
Please review and consider applying.
Kirill A. Shutemov (6):
x86/mm: Extend headers with basic definitions to support 5-level
paging
x86/mm: Convert trivial cases of page table walk to 5-level paging
x86/gup: Add 5-level paging support
x86/ident_map: Add 5-level paging support
x86/vmalloc: Add 5-level paging support
x86/power: Add 5-level paging support
arch/x86/include/asm/pgtable-2level_types.h | 1 +
arch/x86/include/asm/pgtable-3level_types.h | 1 +
arch/x86/include/asm/pgtable.h | 26 +++++++++---
arch/x86/include/asm/pgtable_64_types.h | 1 +
arch/x86/include/asm/pgtable_types.h | 30 ++++++++++++-
arch/x86/kernel/tboot.c | 6 ++-
arch/x86/kernel/vm86_32.c | 6 ++-
arch/x86/mm/fault.c | 66 +++++++++++++++++++++++++----
arch/x86/mm/gup.c | 33 ++++++++++++---
arch/x86/mm/ident_map.c | 51 +++++++++++++++++++---
arch/x86/mm/init_32.c | 22 +++++++---
arch/x86/mm/ioremap.c | 3 +-
arch/x86/mm/pgtable.c | 4 +-
arch/x86/mm/pgtable_32.c | 8 +++-
arch/x86/platform/efi/efi_64.c | 13 ++++--
arch/x86/power/hibernate_32.c | 7 ++-
arch/x86/power/hibernate_64.c | 50 ++++++++++++++++------
17 files changed, 269 insertions(+), 59 deletions(-)
--
2.11.0
