From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756612AbYEWNRX (ORCPT ); Fri, 23 May 2008 09:17:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753307AbYEWNRQ (ORCPT ); Fri, 23 May 2008 09:17:16 -0400 Received: from smtp.ustc.edu.cn ([202.38.64.16]:39452 "HELO ustc.edu.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S1752241AbYEWNRP (ORCPT ); Fri, 23 May 2008 09:17:15 -0400 Message-ID: <411548657.14585@ustc.edu.cn> X-WebMAIL-MUA: [211.86.158.77] From: "JiSheng Zhang" To: stefanr@s5r6.in-berlin.de Cc: linux-kernel@vger.kernel.org, linux1394-devel@lists.sourceforge.net, krh@redhat.com Date: Fri, 23 May 2008 21:17:37 +0800 Reply-To: "JiSheng Zhang" X-Priority: 3 Subject: Re: [PATCH] firewire: fix some broken hardware NMI interrupt Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, after a lot of test today, the problem appears again. Now it also emit a similar message even applied my patch. Tested on 2.6.25-4 and 2.6.26-rc3. The via chip is VT6306. How can I dig into this problem more? CU, JiSheng >From: Stefan Richter >Reply-To: >To: JiSheng Zhang >Subject: Re: [PATCH] firewire: fix some broken hardware NMI interrupt >Date:Thu, 22 May 2008 15:38:30 +0200 > >JiSheng Zhang wrote: > >> From: Stefan Richter > >> 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 > > Great, thanks for testing. > > I hope this is now permanently fixed. Should it ever appear again, just > tell us. > -- > Stefan Richter > -=====-==--- -=-= =-==- >