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remarkable-linux/drivers/s390
Cornelia Huck 7efeaf6d51 vfio-ccw: fence off transport mode
[ Upstream commit 9851bc77e6 ]

vfio-ccw only supports command mode for channel programs, not transport
mode. User space is supposed to already take care of that and pass us
command-mode ORBs only, but better make sure and return an error to
the caller instead of trying to process tcws as ccws.

Reviewed-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Acked-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-30 07:52:37 +02:00
..
block s390/dasd: fix handling of internal requests 2018-05-30 07:51:57 +02:00
char s390: introduce execute-trampolines for branches 2018-04-29 11:33:15 +02:00
cio vfio-ccw: fence off transport mode 2018-05-30 07:52:37 +02:00
crypto s390/zcrypt: Fix wrong comparison leading to strange load balancing 2018-02-03 17:38:59 +01:00
net s390/qeth: on channel error, reject further cmd requests 2018-03-31 18:10:43 +02:00
scsi scsi: zfcp: fix infinite iteration on ERP ready list 2018-05-25 16:17:34 +02:00
virtio Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2017-05-16 09:24:44 -07:00
Makefile virtio/s390: rename drivers/s390/kvm -> drivers/s390/virtio 2015-07-07 14:27:06 +03:00