From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762479AbYEVWwU (ORCPT ); Thu, 22 May 2008 18:52:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754643AbYEVWwL (ORCPT ); Thu, 22 May 2008 18:52:11 -0400 Received: from iron2.pdx.net ([69.64.224.71]:60199 "EHLO iron2.pdx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754143AbYEVWwK (ORCPT ); Thu, 22 May 2008 18:52:10 -0400 X-Greylist: delayed 401 seconds by postgrey-1.27 at vger.kernel.org; Thu, 22 May 2008 18:52:10 EDT Subject: Re: [PATCH] firewire: fix some broken hardware NMI interrupt From: Sean Bruno To: JiSheng Zhang Cc: stefanr@s5r6.in-berlin.de, krh@redhat.com, linux1394-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org In-Reply-To: <411458028.04591@ustc.edu.cn> References: <411458028.04591@ustc.edu.cn> Content-Type: text/plain Date: Thu, 22 May 2008 15:45:24 -0700 Message-Id: <1211496325.1374.99.camel@home-desk> Mime-Version: 1.0 X-Mailer: Evolution 2.12.3 (2.12.3-4.fc8) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2008-05-22 at 20:07 +0800, JiSheng Zhang wrote: > Hi, > > > >From: Stefan Richter > >Reply-To: > >To: jszhang3@mail.ustc.edu.cn > >Subject: Re: [PATCH] firewire: fix some broken hardware NMI interrupt > >Date:Wed, 21 May 2008 17:28:25 +0200 > > > >jszhang3@mail.ustc.edu.cn wrote: > > > Some broken pci-1394 card does not clear completely on-chip memory during > boot, it > > > may cause pci parity error, then NMI interrupt. > > > > Which card? > hmm, one card using VIA chip. > > > > Is the problem still present in linux-2.6.26-rc3? > It seems that the problem disappeared. Thanks > > > > Or if you don't want to test 2.6.26-rc yet, please test 2.6.25.4 with > > the firewire patchkit from > > http://me.in-berlin.de/~s5r6/linux1394/updates/. There were changes to > > fw-ohci which influence chip initialization. > > -- > > Stefan Richter > > -=====-==--- -=-= =-=-= > > http://arcgraph.de/sr/ > > > > I've got a VIA board causing the same error reported here. If someone at Redhat has the time to roll a test kernel for this issue I can test it in about 15 minutes. Right now I'm running RHEL 5, 2.6.18-53.1.21.el5 Se