linux/drivers/s390
Cornelia Huck 5fb6b8544d [S390] cio: Only register ccw_device for registered subchannel.
There is a race between io_subchannel_register() and
io_subchannel_sch_event() which may cause a subchannel to be
unregistered because it is no longer operational before
io_subchannel_register() had run. We need to check whether the
subchannel is still registered before the ccw device can be
registered and just bail out if it is not.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-12-25 13:39:08 +01:00
..
block [S390] struct device - replace bus_id with dev_name(), dev_set_name() 2008-12-25 13:39:03 +01:00
char [S390] vmcp: remove BKL 2008-12-25 13:38:54 +01:00
cio [S390] cio: Only register ccw_device for registered subchannel. 2008-12-25 13:39:08 +01:00
crypto [S390] ap: Minor code beautification. 2008-12-25 13:38:57 +01:00
kvm [S390] kvm_s390: Fix oops in virtio device detection with "mem=" 2008-11-14 18:18:52 +01:00
net [S390] service level interface. 2008-12-25 13:39:00 +01:00
scsi [S390] struct device - replace bus_id with dev_name(), dev_set_name() 2008-12-25 13:39:03 +01:00
ebcdic.c
Makefile
s390_rdev.c
s390mach.c
s390mach.h
sysinfo.c [S390] service level interface. 2008-12-25 13:39:00 +01:00