| commit | 6118ec847e8e35393efc0f88394c2f5dd48c3313 | |
| author | Keith Owens <kaos@sgi.com> | |
| Mon, 25 Apr 2005 20:23:47 +0000 (25 13:23 -0700) | ||
| committer | Tony Luck <tony.luck@intel.com> | |
| Mon, 25 Apr 2005 20:23:47 +0000 (25 13:23 -0700) | ||
| tree | 81b1eb429f1d7154ec7a36c3b6c0418ba2029f02 | treesnapshot (tar.gz zip) |
| parent | f0a8d3c9ec1f82d2a41faa6c46b8db7bd5b1eb8d | commitdiff |
[IA64] __copy_user breaks on unaligned src
memcpy_mck.S::__copy_user breaks in the prefetch code under these conditions :-
* src is unaligned and
* dst is near the end of a page and
* the page after dst is unmapped.
Signed-off-by: Keith Owens <kaos@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
memcpy_mck.S::__copy_user breaks in the prefetch code under these conditions :-
* src is unaligned and
* dst is near the end of a page and
* the page after dst is unmapped.
Signed-off-by: Keith Owens <kaos@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
| arch/ia64/lib/memcpy_mck.S | diffblobblamehistory |