Bug#619034: [regression] "BUG: Unable to handle kernel paging request at ffffc90013cd8000" and no sound card recognized
On Sat, 2012-01-21 at 08:58 +0100, Paul Menzel wrote:
> forwarded 619034 https://bugzilla.kernel.org/show_bug.cgi?id=42619
> Dear Svante, dear Jonathan,
> Am Mittwoch, den 18.01.2012, 19:23 -0600 schrieb Jonathan Nieder:
> > Svante Signell wrote:
> > > The box boots perfectly with the additional option pci=use_crs.
> > > Hopefully the kernel developers and Debian Kernel Maintainers can find a
> > > permanent solution soon.
> > Thanks again for your help in this. I assume current kernels still don't
> > work out of the box on your machine?
I can confirm that also the latest kernel: 3.2.0-1-686-pae
fails to boot without the option: pci=use_crs
> I created a new ticket dedicated to the Svanteʼs board MS-7253, so that
> the Debian BTS can track that bug now for #619034. Please comment there
> anything else.
Do I need to add a comment about this at ticket 42619 too?
> > Unfortunately some machines need to use the _CRS table and some need
> > it ignored, so for now upstream is building a table of known cases in
> > which the kernel looks up the machine at boot time. Hopefully over
> > time patterns will emerge and there can be a more principled rule.
> Letʼs hope so.
> >  https://bugzilla.kernel.org/show_bug.cgi?id=30552
>  https://bugzilla.kernel.org/show_bug.cgi?id=42619