Received-SPF: pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Subject: Re: iwlwifi warnings in 5.5-rc1
To:     Johannes Berg <johannes@sipsolutions.net>,
        Emmanuel Grumbach <emmanuel.grumbach@intel.com>,
        Luca Coelho <luciano.coelho@intel.com>
Cc:     "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
        Networking <netdev@vger.kernel.org>
References: <ceb74ea2-6a1b-4cef-8749-db21a2ee4311@kernel.dk>
 <9727368004ceef03f72d259b0779c2cf401432e1.camel@sipsolutions.net>
 <bac02c88-6107-7517-0114-e9c369f5fb41@kernel.dk>
 <d907132a16e7bfcd253df088a1d5a1b317c32589.camel@sipsolutions.net>
From:   Jens Axboe <axboe@kernel.dk>
Message-ID: <9f6db6b5-3953-9f69-15cd-6dc1da54aa80@kernel.dk>
Date:   Sat, 21 Dec 2019 06:45:30 -0700
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101
 Thunderbird/68.2.2
MIME-Version: 1.0
In-Reply-To: <d907132a16e7bfcd253df088a1d5a1b317c32589.camel@sipsolutions.net>
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: 7bit
Sender: linux-wireless-owner@vger.kernel.org
Precedence: bulk

On 12/21/19 2:17 AM, Johannes Berg wrote:
> On Fri, 2019-12-20 at 17:55 -0700, Jens Axboe wrote:
>> 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.
> 
> It's in net/master, so from my POV it's on the way :)

Great! Just wanted to follow up, as I've seen various draft patches
being tossed around, but nothing posted that looked like a final
submission. Guess I just wasn't CC'ed on those.

-- 
Jens Axboe