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| author | Ard Biesheuvel <ardb@kernel.org> | 2021-03-10 11:49:40 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2021-03-19 19:47:15 +0100 |
| commit | c1fd78a77704318de34ba4b780cd99a5ef96d162 (patch) | |
| tree | afca95cd036effc91b6fc80ef0b7fa50e21d46d7 /arch/arm64/include/asm/pgalloc.h | |
| parent | Linux 5.12-rc3 (diff) | |
| download | linux-c1fd78a77704318de34ba4b780cd99a5ef96d162.tar.xz linux-c1fd78a77704318de34ba4b780cd99a5ef96d162.zip | |
arm64: mm: add missing P4D definitions and use them consistently
Even though level 0, 1 and 2 descriptors share the same attribute
encodings, let's be a bit more consistent about using the right one at
the right level. So add new macros for level 0/P4D definitions, and
clean up some inconsistencies involving these macros.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20210310104942.174584-2-ardb@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/pgalloc.h')
| -rw-r--r-- | arch/arm64/include/asm/pgalloc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h index 3c6a7f5988b1..27cc643d0509 100644 --- a/arch/arm64/include/asm/pgalloc.h +++ b/arch/arm64/include/asm/pgalloc.h @@ -27,7 +27,7 @@ static inline void __pud_populate(pud_t *pudp, phys_addr_t pmdp, pudval_t prot) static inline void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmdp) { - __pud_populate(pudp, __pa(pmdp), PMD_TYPE_TABLE); + __pud_populate(pudp, __pa(pmdp), PUD_TYPE_TABLE); } #else static inline void __pud_populate(pud_t *pudp, phys_addr_t pmdp, pudval_t prot) @@ -45,7 +45,7 @@ static inline void __p4d_populate(p4d_t *p4dp, phys_addr_t pudp, p4dval_t prot) static inline void p4d_populate(struct mm_struct *mm, p4d_t *p4dp, pud_t *pudp) { - __p4d_populate(p4dp, __pa(pudp), PUD_TYPE_TABLE); + __p4d_populate(p4dp, __pa(pudp), P4D_TYPE_TABLE); } #else static inline void __p4d_populate(p4d_t *p4dp, phys_addr_t pudp, p4dval_t prot) |