diff options
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/kernel-pgtable.h | 2 | ||||
| -rw-r--r-- | arch/arm64/include/asm/mmu.h | 3 | ||||
| -rw-r--r-- | arch/arm64/include/asm/pgtable.h | 3 |
3 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/kernel-pgtable.h b/arch/arm64/include/asm/kernel-pgtable.h index a780f6714b44..850e2122d53f 100644 --- a/arch/arm64/include/asm/kernel-pgtable.h +++ b/arch/arm64/include/asm/kernel-pgtable.h @@ -97,7 +97,7 @@ + EARLY_PGDS((vstart), (vend)) /* each PGDIR needs a next level page table */ \ + EARLY_PUDS((vstart), (vend)) /* each PUD needs a next level page table */ \ + EARLY_PMDS((vstart), (vend))) /* each PMD needs a next level page table */ -#define SWAPPER_DIR_SIZE (PAGE_SIZE * EARLY_PAGES(KIMAGE_VADDR + TEXT_OFFSET, _end)) +#define INIT_DIR_SIZE (PAGE_SIZE * EARLY_PAGES(KIMAGE_VADDR + TEXT_OFFSET, _end)) #define IDMAP_DIR_SIZE (IDMAP_PGTABLE_LEVELS * PAGE_SIZE) #ifdef CONFIG_ARM64_SW_TTBR0_PAN diff --git a/arch/arm64/include/asm/mmu.h b/arch/arm64/include/asm/mmu.h index dd320df0d026..7689c7aa1d77 100644 --- a/arch/arm64/include/asm/mmu.h +++ b/arch/arm64/include/asm/mmu.h @@ -95,5 +95,8 @@ extern void create_pgd_mapping(struct mm_struct *mm, phys_addr_t phys, extern void *fixmap_remap_fdt(phys_addr_t dt_phys); extern void mark_linear_text_alias_ro(void); +#define INIT_MM_CONTEXT(name) \ + .pgd = init_pg_dir, + #endif /* !__ASSEMBLY__ */ #endif diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h index 2ab2031b778c..92bcc50b0cc2 100644 --- a/arch/arm64/include/asm/pgtable.h +++ b/arch/arm64/include/asm/pgtable.h @@ -718,8 +718,9 @@ static inline pmd_t pmdp_establish(struct vm_area_struct *vma, } #endif +extern pgd_t init_pg_dir[PTRS_PER_PGD]; +extern pgd_t init_pg_end[]; extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; -extern pgd_t swapper_pg_end[]; extern pgd_t idmap_pg_dir[PTRS_PER_PGD]; extern pgd_t tramp_pg_dir[PTRS_PER_PGD]; |