[PATCH] Fix vma argument in get_usr_pages() for gate areas

The system call gate area handling called vm_normal_page() with the
wrong vma (which was always NULL, and caused an oops).

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/mm/memory.c b/mm/memory.c
index 9ab206b829a2..6c1eac92a316 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -988,7 +988,7 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
                                 return i ? : -EFAULT;
                         }
                         if (pages) {
-                                struct page *page = vm_normal_page(vma, start, *pte);
+                                struct page *page = vm_normal_page(gate_vma, start, *pte);
                                 pages[i] = page;
                                 if (page)
                                         get_page(page);