[PATCH net v3] net: airoha: Fix skb->priority underflow in airoha_dev_select_queue()

[Wayen Yan]

On Wed, Jun 18, 2026 at 08:19:51AM +0200, Jakub Kicinski wrote:
> Hi Lorenzo, is there a reason we're subtracting 1 here in the first
> place? Could be just me, but may be worth adding a comment here.
>
> Please respin with some sort of an explanation..

Hi Jakub,

The (priority - 1) mapping predates my involvement — I only addressed
the underflow bug when skb->priority is 0, where the unsigned
subtraction wraps and routes best-effort packets to the highest-priority
queue.

Lorenzo, could you clarify the intended priority-to-queue mapping so
I can add a proper comment in the respin?

Regards,
Wayen