On Wed, Jan 13, 2021 at 07:57:41AM +0100, Christian Borntraeger wrote:
>
>
> On 13.01.21 01:57, David Gibson wrote:
> > On Tue, Jan 12, 2021 at 12:36:07PM +0100, Cornelia Huck wrote:
> > 65;6201;1c> On Tue, 12 Jan 2021 09:15:26 +0100
> >> Christian Borntraeger wrote:
> >>
> >>> On 12.01.21
On 13.01.21 01:57, David Gibson wrote:
> On Tue, Jan 12, 2021 at 12:36:07PM +0100, Cornelia Huck wrote:
> 65;6201;1c> On Tue, 12 Jan 2021 09:15:26 +0100
>> Christian Borntraeger wrote:
>>
>>> On 12.01.21 05:45, David Gibson wrote:
At least some s390 cpu models support "Protected
On Tue, Jan 12, 2021 at 12:36:07PM +0100, Cornelia Huck wrote:
65;6201;1c> On Tue, 12 Jan 2021 09:15:26 +0100
> Christian Borntraeger wrote:
>
> > On 12.01.21 05:45, David Gibson wrote:
> > > At least some s390 cpu models support "Protected Virtualization" (PV),
> > > a mechanism to protect
On Tue, Jan 12, 2021 at 12:36:07PM +0100, Cornelia Huck wrote:
> On Tue, 12 Jan 2021 09:15:26 +0100
> Christian Borntraeger wrote:
>
> > On 12.01.21 05:45, David Gibson wrote:
> > > At least some s390 cpu models support "Protected Virtualization" (PV),
> > > a mechanism to protect guests from
On 12.01.21 12:36, Cornelia Huck wrote:
> On Tue, 12 Jan 2021 09:15:26 +0100
> Christian Borntraeger wrote:
>
>> On 12.01.21 05:45, David Gibson wrote:
>>> At least some s390 cpu models support "Protected Virtualization" (PV),
>>> a mechanism to protect guests from eavesdropping by a
On Tue, 12 Jan 2021 09:15:26 +0100
Christian Borntraeger wrote:
> On 12.01.21 05:45, David Gibson wrote:
> > At least some s390 cpu models support "Protected Virtualization" (PV),
> > a mechanism to protect guests from eavesdropping by a compromised
> > hypervisor.
> >
> > This is similar in
On Tue, Jan 12, 2021 at 03:45:08PM +1100, David Gibson wrote:
> At least some s390 cpu models support "Protected Virtualization" (PV),
> a mechanism to protect guests from eavesdropping by a compromised
> hypervisor.
>
> This is similar in function to other mechanisms like AMD's SEV and
> POWER's
On 12.01.21 05:45, David Gibson wrote:
> At least some s390 cpu models support "Protected Virtualization" (PV),
> a mechanism to protect guests from eavesdropping by a compromised
> hypervisor.
>
> This is similar in function to other mechanisms like AMD's SEV and
> POWER's PEF, which are
At least some s390 cpu models support "Protected Virtualization" (PV),
a mechanism to protect guests from eavesdropping by a compromised
hypervisor.
This is similar in function to other mechanisms like AMD's SEV and
POWER's PEF, which are controlled by the "confidential-guest-support"
machine