diff options
| -rw-r--r-- | arch/arm64/Kconfig | 6 | ||||
| -rw-r--r-- | arch/arm64/include/asm/pgtable-hwdef.h | 10 |
2 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 4f3b7b24b5e5..609629e36779 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -217,6 +217,12 @@ config ARM64_CONT_PTE_SHIFT default 7 if ARM64_16K_PAGES default 4 +config ARM64_CONT_PMD_SHIFT + int + default 5 if ARM64_64K_PAGES + default 5 if ARM64_16K_PAGES + default 4 + config ARCH_MMAP_RND_BITS_MIN default 14 if ARM64_64K_PAGES default 16 if ARM64_16K_PAGES diff --git a/arch/arm64/include/asm/pgtable-hwdef.h b/arch/arm64/include/asm/pgtable-hwdef.h index 6c9c67f62551..94b3f2ac2e9d 100644 --- a/arch/arm64/include/asm/pgtable-hwdef.h +++ b/arch/arm64/include/asm/pgtable-hwdef.h @@ -82,17 +82,11 @@ * Contiguous page definitions. */ #define CONT_PTE_SHIFT (CONFIG_ARM64_CONT_PTE_SHIFT + PAGE_SHIFT) -#ifdef CONFIG_ARM64_64K_PAGES -#define CONT_PMD_SHIFT (5 + PMD_SHIFT) -#elif defined(CONFIG_ARM64_16K_PAGES) -#define CONT_PMD_SHIFT (5 + PMD_SHIFT) -#else -#define CONT_PMD_SHIFT (4 + PMD_SHIFT) -#endif - #define CONT_PTES (1 << (CONT_PTE_SHIFT - PAGE_SHIFT)) #define CONT_PTE_SIZE (CONT_PTES * PAGE_SIZE) #define CONT_PTE_MASK (~(CONT_PTE_SIZE - 1)) + +#define CONT_PMD_SHIFT (CONFIG_ARM64_CONT_PMD_SHIFT + PMD_SHIFT) #define CONT_PMDS (1 << (CONT_PMD_SHIFT - PMD_SHIFT)) #define CONT_PMD_SIZE (CONT_PMDS * PMD_SIZE) #define CONT_PMD_MASK (~(CONT_PMD_SIZE - 1)) |