From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758680AbaGOJ47 (ORCPT ); Tue, 15 Jul 2014 05:56:59 -0400 Received: from darkcity.gna.ch ([195.226.6.51]:43753 "EHLO mail.gna.ch" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1758430AbaGOJ4z (ORCPT ); Tue, 15 Jul 2014 05:56:55 -0400 Message-ID: <53C4FAD9.1020008@daenzer.net> Date: Tue, 15 Jul 2014 18:56:41 +0900 From: =?windows-1252?Q?Michel_D=E4nzer?= User-Agent: Mozilla/5.0 (X11; Linux ppc; rv:31.0) Gecko/20100101 Icedove/31.0 MIME-Version: 1.0 To: Hayes Wang , Francois Romieu , nic_swsd CC: "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] r8169: Enable RX_MULTI_EN for RTL_GIGA_MAC_VER_40 References: <1405406500-1208-1-git-send-email-michel@daenzer.net> <0835B3720019904CB8F7AA43166CEEB25066DC@RTITMBSV03.realtek.com.tw> In-Reply-To: <0835B3720019904CB8F7AA43166CEEB25066DC@RTITMBSV03.realtek.com.tw> X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 15.07.2014 18:29, Hayes Wang wrote: > Michel Dänzer [mailto:michel@daenzer.net] >> Sent: Tuesday, July 15, 2014 2:42 PM >> To: Francois Romieu; nic_swsd >> Cc: netdev@vger.kernel.org; linux-kernel@vger.kernel.org >> Subject: [PATCH] r8169: Enable RX_MULTI_EN for RTL_GIGA_MAC_VER_40 >> >> Without this, the ethernet port on my ASUS A88X Pro mainboard stops >> working sometimes, with messages like these in dmesg: >> >> AMD-Vi: Event logged [IO_PAGE_FAULT device=05:00.0 >> domain=0x001e address=0x0000000000003000 flags=0x0050] > > I search the information about your issue. It seems to be > relative to the IOMMU. I don't sure if your patch is the root > cause or a workaround. It's quite possibly just a workaround; I tried this based on previous similar commits in this driver. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer