Re: [RFC PATCH v1 09/28] x86/efi: Access EFI data as encrypted when SEV is active

From: Borislav Petkov
Date: Thu Sep 22 2016 - 13:07:43 EST

On Thu, Sep 22, 2016 at 05:05:54PM +0200, Paolo Bonzini wrote:
> Which paragraph?

"Linux relies on BIOS to set this bit if BIOS has determined that the
reduction in the physical address space as a result of enabling memory

Basically, you can enable SME in the BIOS and you're all set.


SUSE Linux GmbH, GF: Felix ImendÃrffer, Jane Smithard, Graham Norton, HRB 21284 (AG NÃrnberg)