Sebastian Ott d40f7b75a2 [S390] cio: dont unregister a busy device in ccw_device_set_offline ...

If we detect a busy subchannel after the driver's set_offline
callback returned in ccw_device_set_offline, the current behavior
is to unregister the device, which may lead to undesired
consequences. Change this to just quiesce the subchannel and go on
with the offline processing.

Note: This is no excuse for not fixing these drivers -
after the set_offline callback they should have no running IO!

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2009-12-07 12:51:33 +01:00

..

block

[S390] cio: split PGID settings and status

2009-12-07 12:51:31 +01:00

char

[S390] cio: split PGID settings and status

2009-12-07 12:51:31 +01:00

cio

[S390] cio: dont unregister a busy device in ccw_device_set_offline

2009-12-07 12:51:33 +01:00

crypto

[S390] zcrypt: Improve some comments

2009-10-06 10:35:09 +02:00

kvm

[S390] kvm: use console_initcall() to initialize s390 virtio console

2009-09-11 10:29:52 +02:00

net

[S390] s/r: cmm resume fix

2009-10-29 15:05:12 +01:00

scsi

[SCSI] zfcp: Flush SCSI registration work when adding unit

2009-10-22 09:38:51 +09:00

Makefile

[S390] split/move machine check handler code

2009-03-26 15:24:10 +01:00