diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/block/vhost-user-blk.c | 1 | ||||
| -rw-r--r-- | hw/virtio/vhost-user.c | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/hw/block/vhost-user-blk.c b/hw/block/vhost-user-blk.c index c7e502f4c7..c6210fad0c 100644 --- a/hw/block/vhost-user-blk.c +++ b/hw/block/vhost-user-blk.c @@ -324,6 +324,7 @@ static int vhost_user_blk_connect(DeviceState *dev, Error **errp) } s->connected = true; + s->dev.num_queues = s->num_queues; s->dev.nvqs = s->num_queues; s->dev.vqs = s->vhost_vqs; s->dev.vq_index = 0; diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c index ded0c10453..ee57abe045 100644 --- a/hw/virtio/vhost-user.c +++ b/hw/virtio/vhost-user.c @@ -1909,6 +1909,11 @@ static int vhost_user_backend_init(struct vhost_dev *dev, void *opaque) return err; } } + if (dev->num_queues && dev->max_queues < dev->num_queues) { + error_report("The maximum number of queues supported by the " + "backend is %" PRIu64, dev->max_queues); + return -EINVAL; + } if (virtio_has_feature(features, VIRTIO_F_IOMMU_PLATFORM) && !(virtio_has_feature(dev->protocol_features, |