Re: [Patch v2] Make PCI extended config space (MMCONFIG) a driver opt-in

Linus Torvalds
2008-01-11T21:29:12Z

On Fri, 11 Jan 2008, Matthew Wilcox wrote:
>
> Did I miss a bug report? The only problems I'm currently aware of are
> the ones where using MMCONFIG during BAR probing causes a hard lockup on
> some Intel machines, and the ones where we get bad config data on some
> AMD machines due to the configuration retry status being mishandled.

Hmm. Were all those reports root-caused to just that BAR probing? If so,
we may be in better shape than I worried.

Linus