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

Ivan Kokshaysky
2008-01-30T15:15:45Z

On Tue, Jan 29, 2008 at 08:45:55PM -0700, Matthew Wilcox wrote:
> On Tue, Jan 29, 2008 at 05:19:55AM -0800, Greg KH wrote:
> > Matthew, with Arjan's patch, is anything that currently works now
> > broken? Why do you feel it is somehow "wrong"?
>
> lspci is broken. It used to be able to access extended config space, and
> now can't unless it is patched to know about the sysfs flag to enable it.

There is also likely damage to Xorg for the very same reason.

Ivan.