Do not use plain copy_highpage on a normal

COW user mapping, that is what copy_user_highpage
is for.

1 files changed, 1 insertions, 1 deletions

diff --git a/mm/memory.c b/mm/memory.c
index cd99761be..8ade31111 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1223,7 +1223,7 @@ static int do_no_page(struct mm_struct * mm, struct vm_area_struct * vma,
 		struct page * page = alloc_page(GFP_HIGHUSER);
 		if (!page)
 			return -1;
-		copy_highpage(page, new_page);
+		copy_user_highpage(page, new_page, address);
 		page_cache_release(new_page);
 		lru_cache_add(page);
 		new_page = page;