| Date | Thu, 12 Aug 2021 13:10:54 +0300 | From | "Kirill A. Shutemov" <> | Subject | Re: [PATCH 0/5] x86: Impplement support for unaccepted memory |
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On Thu, Aug 12, 2021 at 10:23:24AM +0200, Joerg Roedel wrote: > Hi Kirill, > > On Tue, Aug 10, 2021 at 09:26:21AM +0300, Kirill A. Shutemov wrote: > > Accepting happens via a protocol specific for the Virtrual Machine > > platform. > > That sentence bothers me a bit. Can you explain what it VMM specific in > the acceptance protocol?
For TDX we have a signle MapGPA hypercall to VMM plus TDAcceptPage for every accepted page to TDX Module. SEV-SNP has to something similar.
-- Kirill A. Shutemov
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