Re: [Xen-devel] PAE & hypercall interfaces

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 18 May 2005, at 20:23, Gerd Knorr wrote:

>   (1) make page table entrys 64bit wide everythere.
>   (2) make page table entrys 64bit wide in PAE mode only.
>   (3) pass two values: 32bit page frame number & flags.
>   (4) others?
>
> I'd prefeare option (1), option (3) is reasonable as well I
> think.  I don't think (2) is a good idea, that will cause some
> very nasty problems in case we'll try to allow non-PAE guests in
> PAE mode.
>
> Comments?
I like option 3.

 -- Keir


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel