[PATCH v3 18/25] virtio_scsi: enable VQs early on restore

2014-10-12 Thread Michael S. Tsirkin
virtio spec requires drivers to set DRIVER_OK before using VQs. This is set automatically after restore returns, virtio scsi violated this rule on restore by kicking event vq within restore. To fix, call virtio_enable_vqs_early before using event queue. Signed-off-by: Michael S. Tsirkin ---

[PATCH v3 18/25] virtio_scsi: enable VQs early on restore

2014-10-12 Thread Michael S. Tsirkin
virtio spec requires drivers to set DRIVER_OK before using VQs. This is set automatically after restore returns, virtio scsi violated this rule on restore by kicking event vq within restore. To fix, call virtio_enable_vqs_early before using event queue. Signed-off-by: Michael S. Tsirkin