diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 571212b80835..bca2707d02e3 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -4917,8 +4917,12 @@ int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src,
 
 		softleaf = softleaf_from_pte(entry);
 		if (unlikely(softleaf_is_hwpoison(softleaf))) {
-			if (!userfaultfd_wp(dst_vma))
-				entry = huge_pte_clear_uffd_wp(entry);
+			/*
+			 * A hwpoison entry never carries the uffd-wp bit: it is
+			 * installed fresh by make_hwpoison_entry() and
+			 * hugetlb_change_protection() leaves it untouched, so
+			 * there is nothing to clear for the child.
+			 */
 			set_huge_pte_at(dst, addr, dst_pte, entry, sz);
 		} else if (unlikely(softleaf_is_migration(softleaf))) {
 			bool uffd_wp = pte_swp_uffd_wp(entry);
@@ -4936,7 +4940,7 @@ int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src,
 				set_huge_pte_at(src, addr, src_pte, entry, sz);
 			}
 			if (!userfaultfd_wp(dst_vma))
-				entry = huge_pte_clear_uffd_wp(entry);
+				entry = pte_swp_clear_uffd_wp(entry);
 			set_huge_pte_at(dst, addr, dst_pte, entry, sz);
 		} else if (unlikely(pte_is_marker(entry))) {
 			const pte_marker marker = copy_pte_marker(softleaf, dst_vma);