On Thu, Jul 4, 2024 at 6:10 AM Xiaoyao Li wrote:
> > So there are specific ranges that are checked, mainly ones where there
> > is potential for guests to misbehave if they are being lied to. But
> > hypervisor-ranges are paravirtual in a sense so there's no assumptions
> > being made about what t
On 7/4/2024 8:34 AM, Michael Roth wrote:
On Tue, Jul 02, 2024 at 11:07:18AM +0800, Xiaoyao Li wrote:
On 5/30/2024 7:16 PM, Pankaj Gupta wrote:
From: Michael Roth
SEV-SNP firmware allows a special guest page to be populated with a
table of guest CPUID values so that they can be validated throu
On Tue, Jul 02, 2024 at 11:07:18AM +0800, Xiaoyao Li wrote:
> On 5/30/2024 7:16 PM, Pankaj Gupta wrote:
> > From: Michael Roth
> >
> > SEV-SNP firmware allows a special guest page to be populated with a
> > table of guest CPUID values so that they can be validated through
> > firmware before bein
On 5/30/2024 7:16 PM, Pankaj Gupta wrote:
From: Michael Roth
SEV-SNP firmware allows a special guest page to be populated with a
table of guest CPUID values so that they can be validated through
firmware before being loaded into encrypted guest memory where they can
be used in place of hypervis
From: Michael Roth
SEV-SNP firmware allows a special guest page to be populated with a
table of guest CPUID values so that they can be validated through
firmware before being loaded into encrypted guest memory where they can
be used in place of hypervisor-provided values[1].
As part of SEV-SNP g
