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authorWen Congyang <wency@cn.fujitsu.com>2015-07-15 17:20:59 +0800
committerMichael S. Tsirkin <mst@redhat.com>2015-07-20 14:19:42 +0300
commitf9d6dbf0bf6e91b8ed896369ab1b7e91e5a1a4df (patch)
tree85b1a129c051c49d9170923a4adb59c85e5e213a /hw/virtio
parent38705bb57bf1cd9e3f837cf11bcdee3876786c07 (diff)
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virtio-net: remove virtio queues if the guest doesn't support multiqueue
commit da51a335 adds all queues in .realize(). But if the guest doesn't support multiqueue, we forget to remove them. And we cannot handle the ctrl vq corretly. The guest will hang. Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com>
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