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[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>
hifive-unleashed-5.1
Nick Piggin 2005-11-29 18:43:17 +11:00 committed by Linus Torvalds
parent 624f54be20
commit fa2a455b02
1 changed files with 1 additions and 1 deletions
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2
mm/memory.c
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@ -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);