Re: 2.6.19-rc5 x86_64 irq 22: nobody cared

[Takashi Iwai <tiwai@suse.de>]

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
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