diff --git a/mm/rmap.c b/mm/rmap.c
index f5d6799b8a744356873c4e20b67ee492b06c6dc3..2f855babfd060a52943b40a728a3c9e4c1278b3c 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -364,9 +364,10 @@ vma_address(struct page *page, struct vm_area_struct *vma)
  */
 unsigned long page_address_in_vma(struct page *page, struct vm_area_struct *vma)
 {
-	if (PageAnon(page))
-		;
-	else if (page->mapping && !(vma->vm_flags & VM_NONLINEAR)) {
+	if (PageAnon(page)) {
+		if (vma->anon_vma->root != page_anon_vma(page)->root)
+			return -EFAULT;
+	} else if (page->mapping && !(vma->vm_flags & VM_NONLINEAR)) {
 		if (!vma->vm_file ||
 		    vma->vm_file->f_mapping != page->mapping)
 			return -EFAULT;