Re: 2.6.19-rc5 x86_64 irq 22: nobody cared

[Olivier Nicolas <olivn@trollprod.org>]

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



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