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Diffstat (limited to 'arch/xtensa/mm/kasan_init.c')
-rw-r--r--arch/xtensa/mm/kasan_init.c10
1 files changed, 2 insertions, 8 deletions
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)