diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index b77186ec70e9..28e18777ec51 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -622,6 +622,10 @@ static int __collapse_huge_page_isolate(struct vm_area_struct *vma,
 			result = SCAN_PTE_NON_PRESENT;
 			goto out;
 		}
+		if (pte_uffd_wp(pteval)) {
+			result = SCAN_PTE_UFFD_WP;
+			goto out;
+		}
 		page = vm_normal_page(vma, address, pteval);
 		if (unlikely(!page)) {
 			result = SCAN_PAGE_NULL;