From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752758AbcIIIii (ORCPT ); Fri, 9 Sep 2016 04:38:38 -0400 Received: from 8bytes.org ([81.169.241.247]:43546 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750839AbcIIIie (ORCPT ); Fri, 9 Sep 2016 04:38:34 -0400 Date: Fri, 9 Sep 2016 10:38:32 +0200 From: Joerg Roedel To: Valerio Passini Cc: Kalle Valo , Adam Morrison , linux-wireless@vger.kernel.org, Omer Peleg , linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, David Woodhouse Subject: Re: Stability connection problems in ath9k kernel 4.7 Message-ID: <20160909083832.GX1437@8bytes.org> References: <1798564.U2X6r5Zons@automatix> <87wpio155z.fsf@purkki.adurom.net> <2596121.7secQ7hYiJ@automatix> <87d1kes3qe.fsf@kamboji.qca.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Valerio, On Thu, Sep 08, 2016 at 09:07:56PM +0200, Valerio Passini wrote: > I'm hoping having done it right and I can try your first suggestion, but I > really cannot solve this problem by myself: sorry, I have no capabilities in > programming in any known and unknown computer language. Surely, I can test all > the patches you want and report the results but this is the best I can do. Best > regards Can you please send me the full dmesg after boot? The Intel-IOMMU is not enabled by default, so I want to check if it is either enabled by kernel-config or kernel command-line. Thanks, Joerg