diff options
| author | Yuri Benditovich | 2019-12-26 05:36:49 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin | 2020-01-06 18:04:51 +0100 |
| commit | d945d9f1731244ef341f74ede93120fc9de35913 (patch) | |
| tree | 477def5be2839d6bb7cadf2a7be98eb960ea0657 /hw/net/virtio-net.c | |
| parent | virtio: reset region cache when on queue deletion (diff) | |
| download | qemu-d945d9f1731244ef341f74ede93120fc9de35913.tar.gz qemu-d945d9f1731244ef341f74ede93120fc9de35913.tar.xz qemu-d945d9f1731244ef341f74ede93120fc9de35913.zip | |
virtio-net: delete also control queue when TX/RX deleted
https://bugzilla.redhat.com/show_bug.cgi?id=1708480
If the control queue is not deleted together with TX/RX, it
later will be ignored in freeing cache resources and hot
unplug will not be completed.
Cc: qemu-stable@nongnu.org
Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com>
Message-Id: <20191226043649.14481-3-yuri.benditovich@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/net/virtio-net.c')
| -rw-r--r-- | hw/net/virtio-net.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index db3d7c38e6..f325440d01 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -3101,7 +3101,8 @@ static void virtio_net_device_unrealize(DeviceState *dev, Error **errp) for (i = 0; i < max_queues; i++) { virtio_net_del_queue(n, i); } - + /* delete also control vq */ + virtio_del_queue(vdev, max_queues * 2); qemu_announce_timer_del(&n->announce_timer, false); g_free(n->vqs); qemu_del_nic(n->nic); |