linux-stable/drivers/s390/cio
Vineeth Vijayan 16091aa1d5 s390/cio: unregister device when the only path is gone
[ Upstream commit 89c0c62e94 ]

Currently, if the device is offline and all the channel paths are
either configured or varied offline, the associated subchannel gets
unregistered. Don't unregister the subchannel, instead unregister
offline device.

Signed-off-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-06-28 10:14:21 +02:00
..
airq.c
blacklist.c
blacklist.h
ccwgroup.c
ccwreq.c
chp.c s390/cio: dont call css_wait_for_slow_path() inside a lock 2021-07-20 16:17:29 +02:00
chp.h
chsc.c s390/cio: dont call css_wait_for_slow_path() inside a lock 2021-07-20 16:17:29 +02:00
chsc.h
chsc_sch.c
chsc_sch.h
cio.c
cio.h
cio_debug.h
cmf.c
crw.c
css.c s390/cio: check the subchannel validity for dev_busid 2021-11-26 11:40:37 +01:00
css.h
device.c s390/cio: unregister device when the only path is gone 2023-06-28 10:14:21 +02:00
device.h
device_fsm.c
device_id.c
device_ops.c
device_pgid.c
device_status.c
eadm_sch.c
eadm_sch.h
fcx.c
idset.c
idset.h
io_sch.h
ioasm.c
ioasm.h
isc.c
itcw.c
Makefile
orb.h
qdio.h
qdio_debug.c
qdio_debug.h
qdio_main.c
qdio_setup.c
qdio_thinint.c
scm.c
trace.c
trace.h
vfio_ccw_cp.c
vfio_ccw_cp.h
vfio_ccw_drv.c vfio/ccw: Do not change FSM state in subchannel event 2022-08-25 11:11:24 +02:00
vfio_ccw_fsm.c
vfio_ccw_ops.c
vfio_ccw_private.h