Stefan Haberland b659e15da5 s390/dasd: prevent prefix I/O error ... [ Upstream commit da340f921d ] Prevent that a prefix flag is set based on invalid configuration data. The validity.verify_base flag should only be set for alias devices. Usually the unit address type is either one of base, PAV alias or HyperPAV alias. But in cases where the unit address type is not set or any other value the validity.verify_base flag might be set as well. This would lead to follow on errors. Explicitly check for alias devices and set the validity flag only for them. Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com> Reviewed-by: Jan Hoeppner <hoeppner@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-02-25 11:05:47 +01:00
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block	s390/dasd: prevent prefix I/O error	2018-02-25 11:05:47 +01:00
char	s390/vmlogrdr: fix IUCV buffer allocation	2017-01-09 08:32:22 +01:00
cio	s390/chsc: Add exception handler for CHSC instruction	2017-03-15 10:02:41 +08:00
crypto	s390/zcrypt: Introduce CEX6 toleration	2017-03-22 12:43:38 +01:00
net	s390/qeth: update takeover IPs after configuration change	2018-01-02 20:35:15 +01:00
scsi	scsi: zfcp: fix erp_action use-before-initialize in REC action trace	2017-11-02 09:49:14 +01:00
virtio	virtio/s390: deprecate old transport	2016-08-09 13:42:41 +03:00
Makefile	virtio/s390: rename drivers/s390/kvm -> drivers/s390/virtio	2015-07-07 14:27:06 +03:00