RE: [Xen-devel] A tale of three memory allocators

["Magenheimer, Dan (HP Labs Fort Collins)" <dan.magenheimer@xxxxxx>]

>Of course I mean that the hypervisor probably has to support this stuff
to 
>work correctly on multi-node ia64 machines.  The guests can probably
get away 
>with being special cased since they can be presented with a contiguous
memory 
>model (Dan is this what you're doing now?)...

On Xen/ia64, domain0 is given the real EFI memory map and has capability
to map any part of memory not owned by the Xen hypervisor.  All other
domains are presented with contiguous memory starting at zero.


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