aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/include/asm-generic/5level-fixup.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-generic/5level-fixup.h')
-rw-r--r--include/asm-generic/5level-fixup.h59
1 files changed, 0 insertions, 59 deletions
diff --git a/include/asm-generic/5level-fixup.h b/include/asm-generic/5level-fixup.h
deleted file mode 100644
index 58046ddc08d0..000000000000
--- a/include/asm-generic/5level-fixup.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _5LEVEL_FIXUP_H
-#define _5LEVEL_FIXUP_H
-
-#define __ARCH_HAS_5LEVEL_HACK
-#define __PAGETABLE_P4D_FOLDED 1
-
-#define P4D_SHIFT PGDIR_SHIFT
-#define P4D_SIZE PGDIR_SIZE
-#define P4D_MASK PGDIR_MASK
-#define MAX_PTRS_PER_P4D 1
-#define PTRS_PER_P4D 1
-
-#define p4d_t pgd_t
-
-#define pud_alloc(mm, p4d, address) \
- ((unlikely(pgd_none(*(p4d))) && __pud_alloc(mm, p4d, address)) ? \
- NULL : pud_offset(p4d, address))
-
-#define p4d_alloc(mm, pgd, address) (pgd)
-#define p4d_alloc_track(mm, pgd, address, mask) (pgd)
-#define p4d_offset(pgd, start) (pgd)
-
-#ifndef __ASSEMBLY__
-static inline int p4d_none(p4d_t p4d)
-{
- return 0;
-}
-
-static inline int p4d_bad(p4d_t p4d)
-{
- return 0;
-}
-
-static inline int p4d_present(p4d_t p4d)
-{
- return 1;
-}
-#endif
-
-#define p4d_ERROR(p4d) do { } while (0)
-#define p4d_clear(p4d) pgd_clear(p4d)
-#define p4d_val(p4d) pgd_val(p4d)
-#define p4d_populate(mm, p4d, pud) pgd_populate(mm, p4d, pud)
-#define p4d_populate_safe(mm, p4d, pud) pgd_populate(mm, p4d, pud)
-#define p4d_page(p4d) pgd_page(p4d)
-#define p4d_page_vaddr(p4d) pgd_page_vaddr(p4d)
-
-#define __p4d(x) __pgd(x)
-#define set_p4d(p4dp, p4d) set_pgd(p4dp, p4d)
-
-#undef p4d_free_tlb
-#define p4d_free_tlb(tlb, x, addr) do { } while (0)
-#define p4d_free(mm, x) do { } while (0)
-
-#undef p4d_addr_end
-#define p4d_addr_end(addr, end) (end)
-
-#endif