Cornelia Huck 05ce3e53f3 s390/cio: avoid duplicated 'ADD' uevents ... The common I/O layer delays the ADD uevent for subchannels and delegates generating this uevent to the individual subchannel drivers. The io_subchannel driver will do so when the associated ccw_device has been registered -- but unconditionally, so more ADD uevents will be generated if a subchannel has been unbound from the io_subchannel driver and later rebound. To fix this, only generate the ADD event if uevents were still suppressed for the device. Fixes: fa1a8c23eb ("s390: cio: Delay uevents for subchannels") Message-Id: <20200327124503.9794-2-cohuck@redhat.com> Reported-by: Boris Fiuczynski <fiuczy@linux.ibm.com> Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com> Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>		2020-04-06 14:02:28 +02:00
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block	s390 updates for the 5.7 merge window	2020-04-04 09:45:50 -07:00
char	s390: use fallthrough;	2020-03-25 12:39:37 +01:00
cio	s390/cio: avoid duplicated 'ADD' uevents	2020-04-06 14:02:28 +02:00
crypto	s390 updates for the 5.7 merge window	2020-04-04 09:45:50 -07:00
net	s390/qdio: remove cdev from init_data	2020-04-06 13:13:50 +02:00
scsi	s390/qdio: remove cdev from init_data	2020-04-06 13:13:50 +02:00
virtio	virtio/s390: fix race on airq_areas[]	2019-07-26 13:36:18 +02:00
Makefile	s390: remove pointless drivers-y in drivers/s390/Makefile	2019-09-16 13:21:51 +02:00