On 7/14/21 4:52 AM, Dr. David Alan Gilbert wrote:
> * Brijesh Singh (brijesh.si...@amd.com) wrote:
>>
>> On 7/13/21 3:05 AM, Dov Murik wrote:>
>>> Particularly confusing is the `policy` attribute which is only relevant
>>> for SEV / SEV-ES, while there's a new `snp.policy` attribute for SNP...
>>
* Brijesh Singh (brijesh.si...@amd.com) wrote:
>
>
> On 7/13/21 3:05 AM, Dov Murik wrote:>
> > Particularly confusing is the `policy` attribute which is only relevant
> > for SEV / SEV-ES, while there's a new `snp.policy` attribute for SNP...
> > Maybe the irrelevant attributes should not be adde
On 7/13/21 3:31 AM, Dr. David Alan Gilbert wrote:
adding it to QMP as well (unles sit's purely for debug and may change).
We have query-sev QMP, I will extend to add a new 'snp: bool' field.
thanks
On 7/13/21 3:05 AM, Dov Murik wrote:>
Particularly confusing is the `policy` attribute which is only relevant
for SEV / SEV-ES, while there's a new `snp.policy` attribute for SNP...
Maybe the irrelevant attributes should not be added to the tree when not
in SNP.
The policy fields are also ap
* Dov Murik (dovmu...@linux.ibm.com) wrote:
> Brijesh,
>
> On 10/07/2021 0:55, Brijesh Singh wrote:
> > SEV-SNP builds upon existing SEV and SEV-ES functionality while adding
> > new hardware-based memory protections. SEV-SNP adds strong memory integrity
> > protection to help prevent malicious hy
Brijesh,
On 10/07/2021 0:55, Brijesh Singh wrote:
> SEV-SNP builds upon existing SEV and SEV-ES functionality while adding
> new hardware-based memory protections. SEV-SNP adds strong memory integrity
> protection to help prevent malicious hypervisor-based attacks like data
> replay, memory re-map
On 7/9/21 4:55 PM, Brijesh Singh wrote:
> SEV-SNP builds upon existing SEV and SEV-ES functionality while adding
> new hardware-based memory protections. SEV-SNP adds strong memory integrity
> protection to help prevent malicious hypervisor-based attacks like data
> replay, memory re-mapping and mo
SEV-SNP builds upon existing SEV and SEV-ES functionality while adding
new hardware-based memory protections. SEV-SNP adds strong memory integrity
protection to help prevent malicious hypervisor-based attacks like data
replay, memory re-mapping and more in order to create an isolated memory
encrypt
