| commit | cd52858c73f9f7df859a08fb08496ca39b9b3d8d | [log] [tgz] |
|---|---|---|
| author | Nick Piggin <npiggin@suse.de> | Tue Jan 06 14:39:20 2009 -0800 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Tue Jan 06 15:59:01 2009 -0800 |
| tree | c8c3d8e641484618f44dcf3b7d55ba4d42c90750 | |
| parent | e97a630eb0f5b8b380fd67504de6cedebb489003 [diff] |
mm: vmalloc make lazy unmapping configurable Lazy unmapping in the vmalloc code has now opened the possibility for use after free bugs to go undetected. We can catch those by forcing an unmap and flush (which is going to be slow, but that's what happens). Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>