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, 30 May 2001 05:13:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 30 May 2001 05:13:11 -0400 Received: from nic.lth.se ([130.235.20.3]:36742 "EHLO nic.lth.se") by vger.kernel.org with ESMTP id ; Wed, 30 May 2001 05:13:03 -0400 Date: Wed, 30 May 2001 11:13:00 +0200 From: Jakob Borg To: linux-kernel@vger.kernel.org Subject: Re: 2.4.5: USB audio crash again; now with info Message-ID: <20010530111300.A13439@borg.pp.se> In-Reply-To: <20010528074654.A625@borg.pp.se> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20010528074654.A625@borg.pp.se> User-Agent: Mutt/1.3.18i X-Operating-System: Linux narayan 2.4.3 i686 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 28, 2001 at 07:46:54AM +0200, Jakob Borg wrote: > Hey; > > 2.4.5 again seems to have the same bug that was introduced in 2.4.4, that > the systems locks up completely when accessing and USB audio device. The > system is a dual P2 400, details to be found in the attached dmesg and > .config. The device in question is "device 3" after the kernel has > enumerated devices (the other device being a webcam and there being no > device 1). After testing a little it seems that this problem only occurs with a kernel compiled for SMP, and if the kernel is SMP it occurs even when only run on one CPU (maxcpus=1). The UP kernel works fine on my machine. //jb