Re: [Qemu-devel] [Question] why need to start all queues in vhost_net_start

[Jason Wang]

On 2017年11月16日 17:01, Gonglei (Arei) wrote:
No, Windows guest + vhost-user/DPDK.

BTW pls see virtio spec in :

"If VIRTIO_NET_F_MQ is negotiated, each of receiveq1. . .receiveqN that will be 
used SHOULD be populated
with receive buffers."

It is not mandatory that all queues must be initialized.

I think not, since it said we should fill receive buffers for each queue 
which means we should initialize all queues. May Michael can clarify on 
this.

Thanks


Thanks,
-Gonglei