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| author | Gleb Natapov <gleb@redhat.com> | 2010-10-26 23:22:07 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 01:52:11 +0200 |
| commit | 70384dc6dcc6aa76762200262820bdb8b724ecd5 (patch) | |
| tree | 2a1692b185b2bbb9dc3890cdb897ef2a0d375c15 /Documentation/bad_memory.txt | |
| parent | /proc/swaps: support polling (diff) | |
| download | linux-70384dc6dcc6aa76762200262820bdb8b724ecd5.tar.xz linux-70384dc6dcc6aa76762200262820bdb8b724ecd5.zip | |
mm: fix error reporting in move_pages() syscall
The vma returned by find_vma does not necessarily include the target
address. If this happens the code tries to follow a page outside of any
vma and returns ENOENT instead of EFAULT.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Acked-by: Christoph Lameter <cl@linux-foundation.org>
Cc: Minchan Kim <minchan.kim@gmail.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/bad_memory.txt')
0 files changed, 0 insertions, 0 deletions