Cornelia Huck bddabeb71f vfio: ccw: process ssch with interrupts disabled ... commit 3368e547c5 upstream. When we call ssch, an interrupt might already be pending once we return from the START SUBCHANNEL instruction. Therefore we need to make sure interrupts are disabled while holding the subchannel lock until after we're done with our processing. Cc: stable@vger.kernel.org #v4.12+ Reviewed-by: Dong Jia Shi <bjsdjshi@linux.ibm.com> Acked-by: Halil Pasic <pasic@linux.vnet.ibm.com> Acked-by: Pierre Morel <pmorel@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-05-01 12:58:20 -07:00
..
block	s390/dasd: fix IO error for newly defined devices	2018-04-29 11:33:18 +02:00
char	s390: introduce execute-trampolines for branches	2018-04-29 11:33:15 +02:00
cio	vfio: ccw: process ssch with interrupts disabled	2018-05-01 12:58:20 -07:00
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	License cleanup: add SPDX license identifiers to some files	2017-11-02 10:04:46 -07:00
virtio	…
Makefile	…