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>
From:   Jens Axboe <axboe@kernel.dk>
Message-ID: <bac02c88-6107-7517-0114-e9c369f5fb41@kernel.dk>
Date:   Fri, 20 Dec 2019 17:55:32 -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: <9727368004ceef03f72d259b0779c2cf401432e1.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 12/11/19 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