| commit | 6faf4444f2445b068a4f75a86ae81b104c0eed2c | [log] [tgz] |
|---|---|---|
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | Tue Jan 09 10:18:41 2007 +0100 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Tue Jan 09 10:18:41 2007 +0100 |
| tree | 4a8aa9cc9d0f9538ee19847e762e612069699da6 | |
| parent | dd401e2b9250e3bb07ef388ddccbbf80aa106fc7 [diff] |
[S390] cio: use barrier() in stsch_reset. Use barrier() in stsch_reset() instead of duplicating the stsch() inline assembly and adding "memory" to the clobberlist. Pointed out by Chuck Ebbert. Real fix would be to add a fixup section to the stsch() and extend the basic program check handler so it searches the exception tables in case of a program check. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>