diff options
| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2017-03-09 15:24:05 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-09 20:48:47 +0100 |
| commit | 9849a5697d3defb2087cb6b9be5573a142697889 (patch) | |
| tree | 4cee81e464700c9d831d0c01361b427e19a5672e /arch/ia64/include/asm | |
| parent | asm-generic: introduce __ARCH_USE_5LEVEL_HACK (diff) | |
| download | linux-9849a5697d3defb2087cb6b9be5573a142697889.tar.xz linux-9849a5697d3defb2087cb6b9be5573a142697889.zip | |
arch, mm: convert all architectures to use 5level-fixup.h
If an architecture uses 4level-fixup.h we don't need to do anything as
it includes 5level-fixup.h.
If an architecture uses pgtable-nop*d.h, define __ARCH_USE_5LEVEL_HACK
before inclusion of the header. It makes asm-generic code to use
5level-fixup.h.
If an architecture has 4-level paging or folds levels on its own,
include 5level-fixup.h directly.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ia64/include/asm')
| -rw-r--r-- | arch/ia64/include/asm/pgtable.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h index 384794e665fc..6cc22c8d8923 100644 --- a/arch/ia64/include/asm/pgtable.h +++ b/arch/ia64/include/asm/pgtable.h @@ -587,8 +587,10 @@ extern struct page *zero_page_memmap_ptr; #if CONFIG_PGTABLE_LEVELS == 3 +#define __ARCH_USE_5LEVEL_HACK #include <asm-generic/pgtable-nopud.h> #endif +#include <asm-generic/5level-fixup.h> #include <asm-generic/pgtable.h> #endif /* _ASM_IA64_PGTABLE_H */ |