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Bug#619034: [regression] "BUG: Unable to handle kernel paging request at ffffc90013cd8000" and no sound card recognized



forwarded 619034 https://bugzilla.kernel.org/show_bug.cgi?id=42619
quit


Dear Svante, dear Jonathan,


Am Mittwoch, den 18.01.2012, 19:23 -0600 schrieb Jonathan Nieder:

> Svante Signell wrote:
> 
> > I have uploaded a dmesg ouput to the kernel bug
> > https://bugzilla.kernel.org/show_bug.cgi?id=30552
>>
> > 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?
> 
> If so, please add a comment to [1] with the newest version you've
> checked and your DMI information.  (You can get it with "dmidecode" or
> "grep . /sys/class/dmi/id/*", or something like "dmesg | grep DMI" on
> more recent kernels.)

I created a new ticket dedicated to the Svante’s board MS-7253, so that
the Debian BTS can track that bug now for #619034. Please comment there
anything else.

> 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.

Let’s hope so.


Thanks,

Paul


> [1] https://bugzilla.kernel.org/show_bug.cgi?id=30552
[2] https://bugzilla.kernel.org/show_bug.cgi?id=42619

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