diff options
| author | Ingo Molnar <mingo@kernel.org> | 2013-10-09 12:36:13 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-10-09 12:36:13 +0200 |
| commit | 37bf06375c90a42fe07b9bebdb07bc316ae5a0ce (patch) | |
| tree | de572dd6d3955b0725001776a7b03796f99e1e8e /mm/madvise.c | |
| parent | 6bfa687c19b7ab8adee03f0d43c197c2945dd869 (diff) | |
| parent | d0e639c9e06d44e713170031fe05fb60ebe680af (diff) | |
Merge tag 'v3.12-rc4' into sched/core
Merge Linux v3.12-rc4 to fix a conflict and also to refresh the tree
before applying more scheduler patches.
Conflicts:
arch/avr32/include/asm/Kbuild
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm/madvise.c')
| -rw-r--r-- | mm/madvise.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/madvise.c b/mm/madvise.c index 6975bc812542..539eeb96b323 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -343,10 +343,11 @@ static long madvise_remove(struct vm_area_struct *vma, */ static int madvise_hwpoison(int bhv, unsigned long start, unsigned long end) { + struct page *p; if (!capable(CAP_SYS_ADMIN)) return -EPERM; - for (; start < end; start += PAGE_SIZE) { - struct page *p; + for (; start < end; start += PAGE_SIZE << + compound_order(compound_head(p))) { int ret; ret = get_user_pages_fast(start, 1, 0, &p); |