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