RE: [Xen-devel] making changes to agp code?

["Jan Beulich" <jbeulich@xxxxxxxxxx>]

>> On a second look I believe the implementation is broken even 
>> on native, as long as !CONFIG_FLATMEM, since there's an
>> assumption that an invalid PFN cannot be followed by a valid
>> one. For that reason, I think the code needs to be changed to
>> call e820_any_mapped() (just like aperture.c does). I have a
>> tentative patch to do that, but don't have a working box with
>> an 8151.
>
>I do.  You can send it to me for testing.

Attached - depending on what tree you want to apply it on you
may have to tweak it a little.

Jan

xen-amd64-agp.patch
Description: Text document

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