From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265897AbUGAP0k (ORCPT ); Thu, 1 Jul 2004 11:26:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265906AbUGAP03 (ORCPT ); Thu, 1 Jul 2004 11:26:29 -0400 Received: from postfix4-1.free.fr ([213.228.0.62]:54427 "EHLO postfix4-1.free.fr") by vger.kernel.org with ESMTP id S265897AbUGAP01 (ORCPT ); Thu, 1 Jul 2004 11:26:27 -0400 From: Duncan Sands To: Alan Stern Subject: Re: [Linux-usb-users] linux 2.6.6, bttv and usb2 data corruption & lockups & poor performance Date: Thu, 1 Jul 2004 17:26:24 +0200 User-Agent: KMail/1.6.2 Cc: linux-usb-users@lists.sourceforge.net, janne , References: In-Reply-To: MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200407011726.24592.baldrick@free.fr> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi Alan, > > I get hard hangs with a Bt878 + disk activity (every time it hangs, > > the disk activity LED is on). But I don't have usb2. However I have > > a similar processor, Athlon XP 2100+, and motherboard, VIA KT333. > > I'm also using reiserfs (where an OOPS occurred in your system logs). > > I also have a realtek 8139 ethernet card. We both have VIA usb 1.1 > > controllers. My hangs happen with both 2.4 and 2.6 kernels. I only > > get hangs if I'm using the bttv card. > > Is it possible that you are exceeding the capacity of your PCI bus? I guess so, but that's no reason to hang... Or is overloading the PCI bus somehow problematic? Ciao, Duncan.