From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olivier Nicolas Subject: Re: 2.6.19-rc5 x86_64 irq 22: nobody cared Date: Thu, 09 Nov 2006 17:08:46 +0100 Message-ID: <4553528E.9060504@trollprod.org> References: <4551D12D.4010304@trollprod.org> <20061109064956.GG4729@stusta.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from outmx017.isp.belgacom.be ([195.238.4.116]:38865 "EHLO outmx017.isp.belgacom.be") by vger.kernel.org with ESMTP id S1424095AbWKIQJF (ORCPT ); Thu, 9 Nov 2006 11:09:05 -0500 In-Reply-To: Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Takashi Iwai Cc: Adrian Bunk , Stephen Hemminger , Jaroslav Kysela , linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, gregkh@suse.de, linux-pci@atrey.karlin.mff.cuni.cz, len.brown@intel.com, linux-acpi@vger.kernel.org, "Eric W. Biederman" , Andrew Morton , Linus Torvalds Takashi, You are right, setting disable_msi=1 as an option for snd-hda-intel module solve my problem. Thanks Olivier Takashi Iwai wrote: > At Thu, 9 Nov 2006 07:49:56 +0100, > Adrian Bunk wrote: >> On Wed, Nov 08, 2006 at 01:44:29PM +0100, Olivier Nicolas wrote: >> >>> Hi, >> Hi Olivier, >> >>> 2.6.19-rc5 does not boot properly, I have tried pci=routeirq, irpoll >>> without success. >>> >>> Full details (.config, dmesg, /proc/interrupts) are in >>> http://olivn.trollprod.org/2.6.19-rc5-irq.tar.gz >> thanks for your report! >> >> I might be wrong, but looking at the dmesg: >> - irq 22 is the hda_intel IRQ >> - the "irq 22: nobody cared" is immediately before the >> "hda_intel: No response from codec, disabling MSI..." >> - in the routeirq case, the hda_intel IRQ as well as the >> IRQ in the error message change to 21 >> >> So it might be related to the hda_intel MSI check. > > To disable MSI from the beginning, set disable_msi=1 module option for > snd-hda-intel. > > > Takashi