| commit | 3022d734a54cbd2b65eea9a024564821101b4a9a | [log] [tgz] |
|---|---|---|
| author | Andi Kleen <ak@suse.de> | Tue Sep 26 10:52:39 2006 +0200 |
| committer | Andi Kleen <andi@basil.nowhere.org> | Tue Sep 26 10:52:39 2006 +0200 |
| tree | a1445aeaf8fbdf84898c8cdc13dd98c550b5be0f | |
| parent | f0f4c3432e5e1087b3a8c0e6bd4113d3c37497ff [diff] |
[PATCH] Fix zeroing on exception in copy_*_user - Don't zero for __copy_from_user_inatomic following i386. This will prevent spurious zeros for parallel file system writers when one does a exception - The string instruction version didn't zero the output on exception. Oops. Also I cleaned up the code a bit while I was at it and added a minor optimization to the string instruction path. Signed-off-by: Andi Kleen <ak@suse.de>