Heinz Graalfs e75279c4fb virtio_ccw: introduce device_lost in virtio_ccw_device ... When a device is lost, the common I/O layer calls the notification handler with CIO_GONE: In that event, flag device_lost as true. In case the device had been flagged as lost when the remove/offline callbacks are called, call the new virtio_break_device() function prior to invoking device_unregister(). This avoids hangs of I/O triggered via the device unregistration callbacks. Signed-off-by: Heinz Graalfs <graalfs@linux.vnet.ibm.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>		2014-04-28 11:34:13 +09:30
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kvm_virtio.c	s390/irq: Use defines for external interruption codes	2014-04-03 14:30:52 +02:00
Makefile	KVM: s390: Add a channel I/O based virtio transport driver.	2012-12-18 14:37:13 +02:00
virtio_ccw.c	virtio_ccw: introduce device_lost in virtio_ccw_device	2014-04-28 11:34:13 +09:30