From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750723AbWDDP4i (ORCPT ); Tue, 4 Apr 2006 11:56:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750724AbWDDP4i (ORCPT ); Tue, 4 Apr 2006 11:56:38 -0400 Received: from ns2.suse.de ([195.135.220.15]:419 "EHLO mx2.suse.de") by vger.kernel.org with ESMTP id S1750723AbWDDP4i (ORCPT ); Tue, 4 Apr 2006 11:56:38 -0400 Date: Tue, 04 Apr 2006 17:56:36 +0200 Message-ID: From: Takashi Iwai To: Jan Niehusmann Cc: Ken Moffat , linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org Subject: Re: [Alsa-devel] Slab corruptions & Re: 2.6.17-rc1: Oops in sound applications In-Reply-To: <20060404133814.GA11741@knautsch.gondor.com> References: <20060404133814.GA11741@knautsch.gondor.com> User-Agent: Wanderlust/2.12.0 (Your Wildest Dreams) SEMI/1.14.6 (Maruoka) FLIM/1.14.7 (=?ISO-8859-4?Q?Sanj=F2?=) APEL/10.6 MULE XEmacs/21.5 (beta25) (eggplant) (+CVS-20060326) (i386-suse-linux) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org At Tue, 4 Apr 2006 15:38:14 +0200, Jan Niehusmann wrote: > > On Mon, Apr 03, 2006 at 10:01:08PM +0100, Ken Moffat wrote: > > 1. One line summary: > > > > On x86, sound applications oops when I refresh the browser. > > I also see Oopses which seem to be sound related, although I did > not notice a correllation with the browser. The oopses below are from > 2.6.17-rc1 with additional ipw2200 patches (first one), and from a clean > 2.6.17 (second one). The -dirty suffix in the version numbers comes from > compiling with make-kpkg, not from actual changes to the source. Could you try the patch below by OGAWA Hirofumi ? Takashi === sound/core/oss/pcm_oss.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN sound/core/oss/pcm_oss.c~pcm_oss-fixes sound/core/oss/pcm_oss.c --- linux-2.6/sound/core/oss/pcm_oss.c~pcm_oss-fixes 2006-04-04 19:53:41.000000000 +0900 +++ linux-2.6-hirofumi/sound/core/oss/pcm_oss.c 2006-04-04 19:54:18.000000000 +0900 @@ -1760,7 +1760,7 @@ static int snd_pcm_oss_open_file(struct snd_pcm_oss_init_substream(substream, &setup[idx], minor); } - if (! pcm_oss_file->streams[0] && pcm_oss_file->streams[1]) { + if (!pcm_oss_file->streams[0] && !pcm_oss_file->streams[1]) { snd_pcm_oss_release_file(pcm_oss_file); return -EINVAL; }