diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/virtio_net.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index bfb566fecb92..f4adcfee7a80 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -3759,6 +3759,12 @@ static int virtnet_set_queues(struct virtnet_info *vi, u16 queue_pairs) queue_pairs); return -EINVAL; } + + /* Keep max_tx_vq in sync so that a later RSS command does not + * revert queue_pairs to a stale value. + */ + if (vi->has_rss) + vi->rss_trailer.max_tx_vq = cpu_to_le16(queue_pairs); succ: vi->curr_queue_pairs = queue_pairs; if (dev->flags & IFF_UP) { |