diff options
| -rw-r--r-- | arch/sh/include/asm/pgtable_pmd.h | 4 | ||||
| -rw-r--r-- | arch/sh/mm/Kconfig | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/sh/include/asm/pgtable_pmd.h b/arch/sh/include/asm/pgtable_pmd.h index 78dc36e1c2dd..42a180e534a8 100644 --- a/arch/sh/include/asm/pgtable_pmd.h +++ b/arch/sh/include/asm/pgtable_pmd.h @@ -17,11 +17,11 @@ #define USER_PTRS_PER_PGD 2 /* PMD bits */ -#define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT - 3)) +#define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT - PTE_MAGNITUDE)) #define PMD_SIZE (1UL << PMD_SHIFT) #define PMD_MASK (~(PMD_SIZE-1)) -#define PTRS_PER_PMD (PAGE_SIZE / sizeof(pmd_t)) +#define PTRS_PER_PMD ((1 << PGDIR_SHIFT) / PMD_SIZE) #define pmd_ERROR(e) \ printk("%s:%d: bad pmd %016llx.\n", __FILE__, __LINE__, pmd_val(e)) diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index b3f6c1a30b22..1b4364871899 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -220,7 +220,7 @@ config PAGE_SIZE_4KB config PAGE_SIZE_8KB bool "8kB" - depends on !MMU || X2TLB && !PGTABLE_LEVELS_3 + depends on !MMU || X2TLB help This enables 8kB pages as supported by SH-X2 and later MMUs. @@ -232,7 +232,7 @@ config PAGE_SIZE_16KB config PAGE_SIZE_64KB bool "64kB" - depends on !MMU || CPU_SH4 && !PGTABLE_LEVELS_3 || CPU_SH5 + depends on !MMU || CPU_SH4 || CPU_SH5 help This enables support for 64kB pages, possible on all SH-4 CPUs and later. |