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authorNick Piggin <nickpiggin@yahoo.com.au>2005-11-29 18:43:17 +1100
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-29 07:53:32 -0800
commitfa2a455b028f3b6ca4dae129c6337d7edf21f12c (patch)
tree42b147522c5c112e26efa55b8173a97b424149a5
parent624f54be206adf970cd8eece16446b027913e533 (diff)
downloadop-kernel-dev-fa2a455b028f3b6ca4dae129c6337d7edf21f12c.zip
op-kernel-dev-fa2a455b028f3b6ca4dae129c6337d7edf21f12c.tar.gz
[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>
-rw-r--r--mm/memory.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/memory.c b/mm/memory.c
index 9ab206b..6c1eac9 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);
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