diff options
| author | Cornelia Huck <cohuck@de.ibm.com> | 2005-07-29 14:03:37 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-29 15:01:14 -0700 |
| commit | 4ffa92340b22a59575afe60ea155195c43213120 (patch) | |
| tree | 2d3c5fd21760d791ed1704b194cf9596370185c0 /kernel/sys.c | |
| parent | 350e3ade9ed0809a94c51db6ee66883a35f0d6c9 (diff) | |
[PATCH] s390: device recognition
Close a small window where a device may be not operational again after senseid
finished and the "same device" check fails due to dev=0000 by checking for dnv
after stsch() by then setting the device to not operational. (No need to
check for dnv in ccw_device_handle_oper() again since we don't do stsch() into
the subchannel's schib in the meantime and will get a crw anyway if the device
becomes not oper again).
Signed-off-by: Cornelia Huck <cohuck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/sys.c')
0 files changed, 0 insertions, 0 deletions