linux-stable/drivers/s390
Heinz Graalfs 46f9c2b925 virtio_ring: change host notification API
Currently a host kick error is silently ignored and not reflected in
the virtqueue of a particular virtio device.

Changing the notify API for guest->host notification seems to be one
prerequisite in order to be able to handle such errors in the context
where the kick is triggered.

This patch changes the notify API. The notify function must return a
bool return value. It returns false if the host notification failed.

Signed-off-by: Heinz Graalfs <graalfs@linux.vnet.ibm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2013-10-29 11:28:11 +10:30
..
block s390/irq: rework irq subclass handling 2013-09-04 17:19:13 +02:00
char s390/vmcore: use vmcore for zfcpdump 2013-09-11 15:59:15 -07:00
cio s390/cio: fix unlocked access of global bitmap 2013-08-30 08:57:22 +02:00
crypto s390/ap_bus: use and-mask instead of a cast 2013-09-07 11:58:18 +02:00
kvm virtio_ring: change host notification API 2013-10-29 11:28:11 +10:30
net s390: replace strict_strtoul() with kstrtoul() 2013-08-22 12:20:00 +02:00
scsi SCSI misc on 20130903 2013-09-03 15:48:06 -07:00
Makefile