| commit | 72480ef863740c3dc301b0803c9ed6d10716aa11 | [log] [tgz] |
|---|---|---|
| author | Paul Mackerras <paulus@samba.org> | Fri May 20 16:50:55 2005 +1000 |
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | Fri May 20 07:54:10 2005 -0700 |
| tree | 958a49f87b40c6a208d95f85e5e93f2f39b77d3d | |
| parent | 3207a80a6e11c7ceff7e46d5ec6bfcc03c14e729 [diff] |
[PATCH] ppc32: Fix __copy_tofrom_user return value Recently the __copy_tofrom_user routine was modified to avoid doing prefetches past the end of the source array. However, in doing so we introduced a bug in that it now returns the wrong value for the number of bytes not copied when a fault is encountered. This fixes it to return the correct number. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>