linux-stable/drivers/s390
Vineeth Vijayan a4751f157c s390/cio: check the subchannel validity for dev_busid
Check the validity of subchanel before reading other fields in
the schib.

Fixes: d3683c0552 ("s390/cio: add dev_busid sysfs entry for each subchannel")
CC: <stable@vger.kernel.org>
Reported-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Link: https://lore.kernel.org/r/20211105154451.847288-1-vneethv@linux.ibm.com
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2021-11-08 14:17:49 +01:00
..
block
char s390/tape: fix timer initialization in tape_std_assign() 2021-11-08 14:17:49 +01:00
cio s390/cio: check the subchannel validity for dev_busid 2021-11-08 14:17:49 +01:00
crypto
net
scsi
virtio
Makefile