diff options
| author | Mike Rapoport <rppt@linux.ibm.com> | 2019-11-21 18:21:33 +0200 |
|---|---|---|
| committer | Paul Burton <paulburton@kernel.org> | 2019-11-22 10:51:22 -0800 |
| commit | 2bee1b58484f036e3e2dc657e524d095d0d332b3 (patch) | |
| tree | e3ee8827fbfbafa8f3a8a3b82c7e46b5de6048a7 /arch/mips/include/asm/fixmap.h | |
| parent | 31168f033e3751d1c9245d9ee847d775af16dcd6 (diff) | |
mips: add support for folded p4d page tables
Implement primitives necessary for the 4th level folding, add walks of p4d
level where appropriate, replace 5leve-fixup.h with pgtable-nop4d.h and
drop usage of __ARCH_USE_5LEVEL_HACK.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-mm@kvack.org
Cc: Mike Rapoport <rppt@kernel.org>
Diffstat (limited to 'arch/mips/include/asm/fixmap.h')
| -rw-r--r-- | arch/mips/include/asm/fixmap.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/include/asm/fixmap.h b/arch/mips/include/asm/fixmap.h index 6842ffafd1e7..1784d4348c36 100644 --- a/arch/mips/include/asm/fixmap.h +++ b/arch/mips/include/asm/fixmap.h @@ -70,7 +70,7 @@ enum fixed_addresses { #include <asm-generic/fixmap.h> #define kmap_get_fixmap_pte(vaddr) \ - pte_offset_kernel(pmd_offset(pud_offset(pgd_offset_k(vaddr), (vaddr)), (vaddr)), (vaddr)) + pte_offset_kernel(pmd_offset(pud_offset(p4d_offset(pgd_offset_k(vaddr), (vaddr)), (vaddr)), (vaddr)), (vaddr)) /* * Called from pgtable_init() |