diff --git a/mm/memory.c b/mm/memory.c index 8b44f765b64584a9a2e7c6f8873d6fcb6acb7726..06ff0720d75abeb820fc7345a77d4bd07cce8024 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3181,7 +3181,7 @@ static int handle_pte_fault(struct mm_struct *mm, pte_t entry; spinlock_t *ptl; - entry = *pte; + entry = ACCESS_ONCE(*pte); if (!pte_present(entry)) { if (pte_none(entry)) { if (vma->vm_ops) {