From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: Re: 2.6.18-rc6-mm1: endless loop in snd_hda_intel on HPC 6325, sometimes Date: Tue, 12 Sep 2006 23:07:42 +0200 Message-ID: <200609122307.42756.rjw@sisk.pl> References: <4506D2A4020000C800009336@emea1-mh.id2.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from ogre.sisk.pl (ogre.sisk.pl [217.79.144.158]) by alsa.jcu.cz (ALSA's E-mail Delivery System) with ESMTP id 5FA0F1A9 for ; Tue, 12 Sep 2006 23:07:42 +0200 (MEST) In-Reply-To: <4506D2A4020000C800009336@emea1-mh.id2.novell.com> Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@lists.sourceforge.net Errors-To: alsa-devel-bounces@lists.sourceforge.net To: Takashi Iwai Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On Tuesday, 12 September 2006 15:30, Takashi Iwai wrote: > >>> "Rafael J. Wysocki" 09/11/06 10:20 PM >>> > > > > On the HPC 6325 I'm currently using snd_hda_intel sometimes goes into an > > endless loop in wich it plays the same chunk of sound (< 1 sec.) repeatedly > > forever. > > > > It helps to reload the snd_hda_intel module. > > Does this happen with disable_msi=1 or without? Without. Loading the module with disable_msi=1 apparently prevents it from happening. > Any relevant kernel messages? I haven't found any ... > The symptom indicates either an irq problem or a problem of > DMA position reading. The latter could be fixed via position_fix > module option as Lee suggested... I think that's an IRQ. [Andrew says MSI is busted in -rc6-mm1, so no wonder.] Greetings, Rafael -- You never change things by fighting the existing reality. R. Buckminster Fuller ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642