diff --git a/mm/memory.c b/mm/memory.c
index 99e8d5c7b312..b5af358b8b22 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1645,6 +1645,8 @@ static int apply_to_pte_range(struct mm_struct *mm, pmd_t *pmd,
 
 	BUG_ON(pmd_huge(*pmd));
 
+	arch_enter_lazy_mmu_mode();
+
 	token = pmd_pgtable(*pmd);
 
 	do {
@@ -1653,6 +1655,8 @@ static int apply_to_pte_range(struct mm_struct *mm, pmd_t *pmd,
 			break;
 	} while (pte++, addr += PAGE_SIZE, addr != end);
 
+	arch_leave_lazy_mmu_mode();
+
 	if (mm != &init_mm)
 		pte_unmap_unlock(pte-1, ptl);
 	return err;