Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751868Ab0AZUZg (ORCPT ); Tue, 26 Jan 2010 15:25:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751211Ab0AZUZf (ORCPT ); Tue, 26 Jan 2010 15:25:35 -0500 Received: from cantor2.suse.de ([195.135.220.15]:34115 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751287Ab0AZUZe (ORCPT ); Tue, 26 Jan 2010 15:25:34 -0500 Date: Tue, 26 Jan 2010 21:25:33 +0100 Message-ID: From: Takashi Iwai To: "Rafael J. Wysocki" Cc: sboyce@blueyonder.co.uk, Linux Kernel Mailing List , Kernel Testers List Subject: Re: HDA Intel Audio hang on boot In-Reply-To: <201001261922.35213.rjw@sisk.pl> References: <4B5EF1B7.3090800@blueyonder.co.uk> <201001261922.35213.rjw@sisk.pl> User-Agent: Wanderlust/2.15.6 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.7 Emacs/23.1 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) 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 List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4021 Lines: 108 At Tue, 26 Jan 2010 19:22:35 +0100, Rafael J. Wysocki wrote: > > On Tuesday 26 January 2010, Sid Boyce wrote: > > On 26/01/10 12:55, Takashi Iwai wrote: > > > At Tue, 26 Jan 2010 12:02:44 +0000, > > > Sid Boyce wrote: > > >> > > >> On 26/01/10 06:58, Takashi Iwai wrote: > > >>> At Tue, 26 Jan 2010 07:40:03 +0100, > > >>> I wrote: > > >>>> > > >>>> At Tue, 26 Jan 2010 00:59:15 +0000, > > >>>> Sid Boyce wrote: > > >>>>> > > >>>>> On 25/01/10 21:55, Takashi Iwai wrote: > > >>>>>> At Mon, 25 Jan 2010 22:54:23 +0100, > > >>>>>> I wrote: > > >>>>>>> > > >>>>>>> At Mon, 25 Jan 2010 22:39:02 +0100, > > >>>>>>> Rafael J. Wysocki wrote: > > >>>>>>>> > > >>>>>>>> On Monday 25 January 2010, Sid Boyce wrote: > > >>>>>>>>> On 15/01/10 01:24, Sid Boyce wrote: > > >>>>>>>>> This is the only outstanding bug. No problems up 2.6.32-git1, but I get > > >>>>>>>>> a solid lock-up on 2.6.32-git2 through 2.6.33-rc5 if the on-board audio > > >>>>>>>>> is not disabled in the BIOS. > > >>>>>>>> > > >>>>>>>> I guess we should let Takashi know. > > >>>>>>> > > >>>>>>> Thanks. > > >>>>>>> > > >>>>>>>>>> tindog:~ # uname -r > > >>>>>>>>>> 2.6.33-rc4-smp > > >>>>>>>>>> On 2.6.32-git1 which boots, hwinfo shows:- > > >>>>>>>>>> oss.card_id = 'HDA NVidia' > > >>>>>>>>>> oss.card_id = 'HDA NVidia' > > >>>>>>>>>> oss.card_id = 'HDA NVidia' > > >>>>>>>>>> alsa.card_id = 'HDA NVidia' > > >>>>>>>>>> alsa.card_id = 'HDA NVidia' > > >>>>>>>>>> alsa.card_id = 'HDA NVidia' > > >>>>>>>>>> alsa.card_id = 'HDA NVidia' > > >>>>>>>>>> info.product = 'HDA NVidia ALSA hardware specific Device' > > >>>>>>>>>> alsa.card_id = 'HDA NVidia' > > >>>>>>>>>> info.product = 'HDA NVidia ALSA Control Device' > > >>>>>>>>>> alsa.card_id = 'HDA NVidia' > > >>>>>>>>>> info.product = 'HDA NVidia Sound Card' > > >>>>>>>>>> sound.card_id = 'HDA NVidia' > > >>>>>>>>>> info.linux.driver = 'HDA Intel' > > >>>>>>>>>> 22: 489835 578 IO-APIC-fasteoi sata_nv, HDA Intel > > >>>>>>>>>> HDA Intel: /devices/pci0000:00/0000:00:0e.1 > > >>>>>>>>>> HDA Intel: module = snd_hda_intel > > >>>>>>>>>> irq:0 22 ( 490413) "sata_nv" "HDA Intel" > > >>>>>>>>>> HDA Intel: /devices/pci0000:00/0000:00:0e.1 > > >>>>>>>>>> HDA Intel: module = snd_hda_intel > > >>>>>>>>>> HDA Intel: /devices/pci0000:00/0000:00:0e.1 > > >>>>>>>>>> HDA Intel: module = snd_hda_intel > > >>>>>>>>>> E: DRIVER=HDA Intel > > >>>>>>>>>> <6>HDA Intel 0000:00:0e.1: PCI INT B -> Link[AAZA] -> GSI 22 (level, > > >>>>>>>>>> low) -> IRQ 22 > > >>>>>>>>>> <7>HDA Intel 0000:00:0e.1: setting latency timer to 64 > > >>>>>>>>>> Driver: "HDA Intel" > > >>>>>>> > > >>>>>>> What I'd try first is to pass enable_msi=0 option. > > >>>>>> > > >>>>>> Just to be sure -- it's an option for snd-hda-intel module. > > >>>>>> > > >>>>>> > > >>>>>> Takashi > > >>>>>> > > >>>>> > > >>>>> I passed "modprobe snd-hda-intel enable_msi=0" on the kernel command > > >>>>> line, > > >>> > > >>> Oh, I overlooked this text. Of course, this can't work :) > > >>> > > >>> "modprobe..." isn't for the kernel command line but for modprobe > > >>> configs, usually specified in /etc/modprobe.d/* file. > > >>> > > >> I had already tried that... it locks up at the same point also with > > >> "enable_msi=1". > > >> tindog:/etc/modprobe.d # less 50-sound.conf > > >> > > >> options snd slots=snd-hda-intel,enable_msi=0 > > > > > > This is the option for module snd, not snd-hda-intel. > > > > > > > > > Takashi > > > > > options snd,enable_msi=0 slots=snd-hda-intel > > options snd enable_msi=0 slots=snd-hda-intel > > (ie. the comma shouldn't be present in there). Heh, not quite right :) You need just a new line containing: options snd-hda-intel enable_msi=0 Takashi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/