From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 15 May 2002 12:36:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 15 May 2002 12:36:33 -0400 Received: from 12-224-36-73.client.attbi.com ([12.224.36.73]:21511 "HELO kroah.com") by vger.kernel.org with SMTP id ; Wed, 15 May 2002 12:36:29 -0400 Date: Wed, 15 May 2002 08:35:18 -0700 From: Greg KH To: Martin Devera Cc: linux-kernel@vger.kernel.org Subject: Re: BUG and OOPS in USB-OHCI again Message-ID: <20020515153518.GC24420@kroah.com> In-Reply-To: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.26i X-Operating-System: Linux 2.2.20 (i586) Reply-By: Wed, 17 Apr 2002 14:28:18 -0700 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 15, 2002 at 05:52:29PM +0200, Martin Devera wrote: > Hi Greg, > > I read post of some people having problems with OHCI. Well > I'm having them too. > We use pwc.o module (without closed-source compression support) > on two machines with OHCI add-on card. > It fails regulary (twice a day) with: > BUG at usb-ohci.h:464 and it panics. With onboard UHCI it works > well !! When I sumarized other posts on the list we can see that > there was the same problems with OHCI+modem so that the bug > should not be related to camera. > Kernel is vanilla 2.4.18. > > Any tips ? I don't know the specifics of that driver, sorry, but I'd recommend asking this on the linux-usb-devel mailing list, as the ohci driver authors are there. I don't think they read lkml much. thanks, greg k-h