Julian Wiedmann 64e03ff726 s390/qdio: reset old sbal_state flags ... When allocating a new AOB fails, handle_outbound() is still capable of transmitting the selected buffer (just without async completion). But if a previous transfer on this queue slot used async completion, its sbal_state flags field is still set to QDIO_OUTBUF_STATE_FLAG_PENDING. So when the upper layer driver sees this stale flag, it expects an async completion that never happens. Fix this by unconditionally clearing the flags field. Fixes: 104ea556ee ("qdio: support asynchronous delivery of storage blocks") Cc: <stable@vger.kernel.org> #v3.2+ Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2018-06-25 10:14:37 +02:00
..
block	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2018-06-19 07:44:51 +09:00
char	treewide: Use array_size() in vzalloc()	2018-06-12 16:19:22 -07:00
cio	s390/qdio: reset old sbal_state flags	2018-06-25 10:14:37 +02:00
crypto	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
net	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
scsi	SCSI misc on 20180610	2018-06-10 13:01:12 -07:00
virtio	virtio/s390: implement PM operations for virtio_ccw	2018-02-14 14:34:09 +02:00
Makefile	kbuild: rename built-in.o to built-in.a	2018-03-26 02:01:19 +09:00