netdev - Re: iwlwifi warnings in 5.5-rc1

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Date:   Wed, 11 Dec 2019 09:36:29 +0100
From:   Johannes Berg <johannes@...solutions.net>
To:     Jens Axboe <axboe@...nel.dk>,
        Emmanuel Grumbach <emmanuel.grumbach@...el.com>,
        Luca Coelho <luciano.coelho@...el.com>
Cc:     "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
        Networking <netdev@...r.kernel.org>
Subject: Re: iwlwifi warnings in 5.5-rc1

On Tue, 2019-12-10 at 13:46 -0700, Jens Axboe wrote:
> Hi,
> 
> Since the GRO issue got fixed, iwlwifi has worked fine for me.
> However, on every boot, I get some warnings:
> 
> ------------[ cut here ]------------
> STA b4:75:0e:99:1f:e0 AC 2 txq pending airtime underflow: 4294967088, 208

Yeah, we've seen a few reports of this.

I guess I kinda feel responsible for this since I merged the AQL work,
I'll take a look as soon as I can.

johannes