diff options
Diffstat (limited to 'arch/xtensa/mm')
| -rw-r--r-- | arch/xtensa/mm/highmem.c | 2 | ||||
| -rw-r--r-- | arch/xtensa/mm/kasan_init.c | 10 | ||||
| -rw-r--r-- | arch/xtensa/mm/mmu.c | 5 |
3 files changed, 4 insertions, 13 deletions
diff --git a/arch/xtensa/mm/highmem.c b/arch/xtensa/mm/highmem.c index 99b5ad137ab5..673196fe862e 100644 --- a/arch/xtensa/mm/highmem.c +++ b/arch/xtensa/mm/highmem.c @@ -86,6 +86,6 @@ void __init kmap_init(void) BUILD_BUG_ON(PKMAP_BASE < TLBTEMP_BASE_1 + TLBTEMP_SIZE); /* cache the first kmap pte */ kmap_vstart = __fix_to_virt(FIX_KMAP_BEGIN); - kmap_pte = kmap_get_fixmap_pte(kmap_vstart); + kmap_pte = virt_to_kpte(kmap_vstart); kmap_waitqueues_init(); } diff --git a/arch/xtensa/mm/kasan_init.c b/arch/xtensa/mm/kasan_init.c index e3baa21ff24c..1fef24db2ff6 100644 --- a/arch/xtensa/mm/kasan_init.c +++ b/arch/xtensa/mm/kasan_init.c @@ -19,10 +19,7 @@ void __init kasan_early_init(void) { unsigned long vaddr = KASAN_SHADOW_START; - pgd_t *pgd = pgd_offset_k(vaddr); - p4d_t *p4d = p4d_offset(pgd, vaddr); - pud_t *pud = pud_offset(p4d, vaddr); - pmd_t *pmd = pmd_offset(pud, vaddr); + pmd_t *pmd = pmd_off_k(vaddr); int i; for (i = 0; i < PTRS_PER_PTE; ++i) @@ -43,10 +40,7 @@ static void __init populate(void *start, void *end) unsigned long n_pmds = n_pages / PTRS_PER_PTE; unsigned long i, j; unsigned long vaddr = (unsigned long)start; - pgd_t *pgd = pgd_offset_k(vaddr); - p4d_t *p4d = p4d_offset(pgd, vaddr); - pud_t *pud = pud_offset(p4d, vaddr); - pmd_t *pmd = pmd_offset(pud, vaddr); + pmd_t *pmd = pmd_off_k(vaddr); pte_t *pte = memblock_alloc(n_pages * sizeof(pte_t), PAGE_SIZE); if (!pte) diff --git a/arch/xtensa/mm/mmu.c b/arch/xtensa/mm/mmu.c index 37e478a27877..fd2193df8a14 100644 --- a/arch/xtensa/mm/mmu.c +++ b/arch/xtensa/mm/mmu.c @@ -21,10 +21,7 @@ #if defined(CONFIG_HIGHMEM) static void * __init init_pmd(unsigned long vaddr, unsigned long n_pages) { - pgd_t *pgd = pgd_offset_k(vaddr); - p4d_t *p4d = p4d_offset(pgd, vaddr); - pud_t *pud = pud_offset(p4d, vaddr); - pmd_t *pmd = pmd_offset(pud, vaddr); + pmd_t *pmd = pmd_off_k(vaddr); pte_t *pte; unsigned long i; |