Re: ieee80211_handle_wake_tx_queue and dynamic ps regression

[Bryan O'Donoghue]

On 10/01/2023 15:43, Alexander Wetzel wrote:
> >
>
> Looks like the the commit 
> https://patchwork.kernel.org/project/linux-wireless/patch/20221230121850.218810-1-alexander@xxxxxxxxxxxxxx/
> has a good chance to solve the issue:
>
> 1) Queues are stopped due to PS
> 2) Then there is a TX attempt. But due to the (PS) queue stop
>     wake_tx_push_queue() aborts the queue run
> 3) Then we hit the bug the patch fixes: The queue is not marked to
>     have pending packets and thus packets on it are not transmitted.
>
> Packets get only send when you happen to try tx when the queue is 
> operational. (And then you will get all the packets sitting in the queue.)
>
> Does that make sense? And more crucial, is the patch fixing that for you?

Ok works for me.

Good job.

---
bod