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xen-devel
Re: [Xen-devel] PAE & hypercall interfaces
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
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