diff --git a/mm/memory.c b/mm/memory.c
index ea6db8bdeeb939826206d4f19778572c6b0a248e..67051cae584cbf508f6de9762b0c3922ca7f864c 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -920,8 +920,11 @@ copy_present_page(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma
 	 * We have a prealloc page, all good!  Take it
 	 * over and copy the page & arm it.
 	 */
+
+	if (copy_mc_user_highpage(&new_folio->page, page, addr, src_vma))
+		return -EHWPOISON;
+
 	*prealloc = NULL;
-	copy_user_highpage(&new_folio->page, page, addr, src_vma);
 	__folio_mark_uptodate(new_folio);
 	folio_add_new_anon_rmap(new_folio, dst_vma, addr, RMAP_EXCLUSIVE);
 	folio_add_lru_vma(new_folio, dst_vma);
@@ -1161,8 +1164,9 @@ copy_pte_range(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma,
 		/*
 		 * If we need a pre-allocated page for this pte, drop the
 		 * locks, allocate, and try again.
+		 * If copy failed due to hwpoison in source page, break out.
 		 */
-		if (unlikely(ret == -EAGAIN))
+		if (unlikely(ret == -EAGAIN || ret == -EHWPOISON))
 			break;
 		if (unlikely(prealloc)) {
 			/*
@@ -1192,7 +1196,7 @@ copy_pte_range(struct vm_area_struct *dst_vma, struct vm_area_struct *src_vma,
 			goto out;
 		}
 		entry.val = 0;
-	} else if (ret == -EBUSY) {
+	} else if (ret == -EBUSY || unlikely(ret == -EHWPOISON)) {
 		goto out;
 	} else if (ret ==  -EAGAIN) {
 		prealloc = folio_prealloc(src_mm, src_vma, addr, false);
@@ -5054,10 +5058,14 @@ static vm_fault_t do_cow_fault(struct vm_fault *vmf)
 	if (ret & VM_FAULT_DONE_COW)
 		return ret;
 
-	copy_user_highpage(vmf->cow_page, vmf->page, vmf->address, vma);
+	if (copy_mc_user_highpage(vmf->cow_page, vmf->page, vmf->address, vma)) {
+		ret = VM_FAULT_HWPOISON;
+		goto unlock;
+	}
 	__folio_mark_uptodate(folio);
 
 	ret |= finish_fault(vmf);
+unlock:
 	unlock_page(vmf->page);
 	put_page(vmf->page);
 	if (unlikely(ret & (VM_FAULT_ERROR | VM_FAULT_NOPAGE | VM_FAULT_RETRY)))