Re: [Bug #16007] x86/pci Oops with CONFIG_SND_HDA_INTEL

Rafael J. Wysocki
2010-07-23T19:51:58Z

On Friday, July 23, 2010, Bjorn Helgaas wrote:
> On Friday, July 23, 2010 06:15:50 am Rafael J. Wysocki wrote:
> > This message has been generated automatically as a part of a report
> > of regressions introduced between 2.6.33 and 2.6.34.
> >
> > The following bug entry is on the current list of known regressions
> > introduced between 2.6.33 and 2.6.34. Please verify if it still should
> > be listed and let the tracking team know (either way).
> >
> >
> > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=16007
> > Subject : x86/pci Oops with CONFIG_SND_HDA_INTEL
> > Submitter : Graham Ramsey <ramsey.graham@ntlworld.com>
> > Date : 2010-05-19 17:09 (66 days old)
> > Handled-By : Yinghai Lu <yinghai@kernel.org>
> > Bjorn Helgaas <bjorn.helgaas@hp.com>
> > Patch : https://patchwork.kernel.org/patch/105662/
>
> This entry should remain on the regression list.
>
> In my opinion, we should apply Graham's patch from comment 8:
> https://bugzilla.kernel.org/attachment.cgi?id=26508
> which turns on "pci=use_crs" for this machine.
>
> BIOS is telling us what configuration works, and we should
> pay attention to it. amd_bus.c has no hope of ever discovering
> this working configuration.

I agree, FWIW.

Rafael