[PATCH v2] app/testpmd: fix invalid queue ID when start port

[Ferruh Yigit]

On 7/4/2023 9:45 AM, Jie Hai wrote:
> Function update_queue_state updates queue state of all queues
> of all ports, using the queue num nb_rxq|nb_txq stored locally
> by testpmd. An error on the invalid queue ID occurs if we run
> testpmd with two ports and detach-attach one of them and start
> the other port first. This is because the attached port has not
> been configured and has no queues, which differs from nb_rxq|nb_txq.
> The similar error happens in multi-process senoris if secondary
> process attaches a port and starts it.
> 
> This patch updates queue state of the specified port, which has
> been configured by primary process. As the secondary process
> cannot configure the ports, make sure that the secondary process
> starts the port only after the primary process has done so.
> 
> Fixes: 141a520b35f7 ("app/testpmd: fix primary process not polling all queues")
> Fixes: 5028f207a4fa ("app/testpmd: fix secondary process packet forwarding")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Jie Hai <haijie1 at huawei.com>
>

The problem description and solution looks reasonable to me, but Intel
testing still reporting the issue.

There is a chance that the issue Intel side observing is different,
waiting for more information from Intel test team.