netdev - Re: iwlwifi warnings in 5.5-rc1

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Date:   Fri, 20 Dec 2019 17:55:32 -0700
From:   Jens Axboe <axboe@...nel.dk>
To:     Johannes Berg <johannes@...solutions.net>,
        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 12/11/19 1:36 AM, Johannes Berg wrote:
> 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.

Still the case in -git, as of right now. Just following up on this to
ensure that a patch is merged to fix this up.

I'd be happy to test, if you need something tested.

-- 
Jens Axboe