From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrej Gelenberg Subject: Re: iwlagn regression in v3.1.5 Date: Sun, 11 Dec 2011 20:05:20 +0100 Message-ID: <4EE4FEF0.1090107@udo.edu> References: <4EE4AEF4.2080702@udo.edu> <4EE4DB55.4090804@udo.edu> <20111211174138.79e51fe8@x220.fritz.box> <4EE4E152.2070204@udo.edu> <1323627815.1806.19.camel@wwguy-ubuntu> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: Udo Steinberg , Intel Linux Wireless , "John W. Linville" , "linux-wireless@vger.kernel.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" To: wwguy Return-path: Received: from mx1.HRZ.Uni-Dortmund.DE ([129.217.128.51]:34869 "EHLO unimail.uni-dortmund.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751620Ab1LKTFm (ORCPT ); Sun, 11 Dec 2011 14:05:42 -0500 In-Reply-To: <1323627815.1806.19.camel@wwguy-ubuntu> Sender: netdev-owner@vger.kernel.org List-ID: Hi, i haven't experienced firmware crushes, but after that commit i don't get any networking with my wlan card. I added some lspci and dmesg output to the patch. There was no strange output in my dmesg. dhcpcd says in logs, that carrier lost after about 30 seconds. How can i reproduce the HT40 bug? Regards, Andrej On 12/11/2011 07:23 PM, wwguy wrote: > On Sun, 2011-12-11 at 08:58 -0800, Andrej Gelenberg wrote: >> Hi, >> >> this is pretty mean regression for the stable kernel. You may the fix >> only for cards, which need it and not for all of them. > > Could you elaborate more on the failure case and setup. this patch is to > address HT40 related problem which cause the iwlwifi firmware crash. > > Thanks > Wey >>> > >