On Tue, Jul 03, 2018 at 04:16:57PM -0500, Brijesh Singh wrote: > I agree with Ard, it may be good idea to extend the UEFI spec to > include encryption information. Having this information may be helpful > in some cases, e.g if we ever need to map a specific non IO memory as > unencrypted. So far we have not seen the need for it. But I will ask AMD > folks working closely with UEFI committee to float this and submit it as > enhancement in Tianocore BZ. Except that if the IO memory handling unencrypted changes in future incarnations, the changes to the spec become moot. I'm just saying... -- Regards/Gruss, Boris. SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg) --