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| author | Hugh Dickins <hugh@veritas.com> | 2005-06-25 23:54:33 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-26 01:24:26 +0200 |
| commit | 2d15cab85b85a56cc886037cab43cc292923ff22 (patch) | |
| tree | 55de7526dfb766067821d552892ad43b32f78c35 /lib/idr.c | |
| parent | [PATCH] Fix the error handling in direct I/O (diff) | |
| download | linux-2d15cab85b85a56cc886037cab43cc292923ff22.tar.xz linux-2d15cab85b85a56cc886037cab43cc292923ff22.zip | |
[PATCH] mm: fix remap_pte_range BUG
Out-of-tree user of remap_pfn_range hit kernel BUG at mm/memory.c:1112! It
passes an unrounded size to remap_pfn_range, which was okay before 2.6.12,
but misses remap_pte_range's new end condition. An audit of all the other
ptwalks confirms that this is the only one so exposed.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'lib/idr.c')
0 files changed, 0 insertions, 0 deletions