| commit | c65a5480ff29198c241f11d39d9e34ab22c72c69 | [log] [tgz] |
|---|---|---|
| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | Mon Nov 12 02:05:18 2007 +0900 |
| committer | Ralf Baechle <ralf@linux-mips.org> | Sun Sep 21 14:52:57 2008 +0200 |
| tree | bb6fadfbb27c607b4c99745844339f9f1e740940 | |
| parent | 6657fe0a0281e06ff46eb42bc18ecb68d8b14b27 [diff] |
[MIPS] Fix potential latency problem due to non-atomic cpu_wait. If an interrupt happened between checking of NEED_RESCHED and WAIT instruction, adjust EPC to restart from checking of NEED_RESCHED. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>