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| author |  Anshuman Khandual <anshuman.khandual@arm.com>
| 2021-06-14 15:12:35 +0530 |
|---|---|---|
| committer |  Will Deacon <will@kernel.org>
| 2021-06-15 12:08:25 +0100 |
| commit | ca6ece6a76a8b5d8b428429c2803df48a69ee88b (patch) | |
| tree | 573ab41cbc89e8f7d7e332ded261c5e0f4c6a538 /arch/arm64/include/asm/kernel-pgtable.h | |
| parent | arm64/mm: Drop SWAPPER_INIT_MAP_SIZE (diff) | |
| download | linux-ca6ece6a76a8b5d8b428429c2803df48a69ee88b.tar.gz linux-ca6ece6a76a8b5d8b428429c2803df48a69ee88b.tar.bz2 linux-ca6ece6a76a8b5d8b428429c2803df48a69ee88b.zip | |
arm64/mm: Use CONT_PMD_SHIFT for ARM64_MEMSTART_SHIFT
ARM64_MEMSTART_SIZE needs to be aligned with CONT_PMD_SIZE on 16K page size
config. Hence just directly use CONT_PMD_SHIFT.
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/1623663755-8949-1-git-send-email-anshuman.khandual@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/kernel-pgtable.h')
| -rw-r--r-- | arch/arm64/include/asm/kernel-pgtable.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/kernel-pgtable.h b/arch/arm64/include/asm/kernel-pgtable.h index e2f103cce7c1..c5f18f2408b5 100644 --- a/arch/arm64/include/asm/kernel-pgtable.h +++ b/arch/arm64/include/asm/kernel-pgtable.h @@ -122,7 +122,7 @@ #if defined(CONFIG_ARM64_4K_PAGES) #define ARM64_MEMSTART_SHIFT PUD_SHIFT #elif defined(CONFIG_ARM64_16K_PAGES) -#define ARM64_MEMSTART_SHIFT (PMD_SHIFT + 5) +#define ARM64_MEMSTART_SHIFT CONT_PMD_SHIFT #else #define ARM64_MEMSTART_SHIFT PMD_SHIFT #endif |