Paolo Bonzini writes:
>> Paolo Bonzini writes:
>>
>> > On 21/07/2016 00:25, Bandan Das wrote:
>> >> vmentry should check whether the vmcs provided by
>> >> the guest hypervisor is a shadow vmcs and fail.
>> >
>> > How can this happen, since vmptrld checks the revision_id as you said
>> > below?
> Paolo Bonzini writes:
>
> > On 21/07/2016 00:25, Bandan Das wrote:
> >> vmentry should check whether the vmcs provided by
> >> the guest hypervisor is a shadow vmcs and fail.
> >
> > How can this happen, since vmptrld checks the revision_id as you said
> > below?
>
> This is more of a change t
Paolo Bonzini writes:
> On 21/07/2016 00:25, Bandan Das wrote:
>> vmentry should check whether the vmcs provided by
>> the guest hypervisor is a shadow vmcs and fail.
>
> How can this happen, since vmptrld checks the revision_id as you said below?
This is more of a change that adheres to the spe
On 21/07/2016 00:25, Bandan Das wrote:
> vmentry should check whether the vmcs provided by
> the guest hypervisor is a shadow vmcs and fail.
How can this happen, since vmptrld checks the revision_id as you said below?
Paolo
> Also, vmptrld should check whether a shadow vmcs
> is being loaded b
vmentry should check whether the vmcs provided by
the guest hypervisor is a shadow vmcs and fail.
Also, vmptrld should check whether a shadow vmcs
is being loaded by the guest without support being present
but this check happens as part of checking the revision_id.
Signed-off-by: Bandan Das
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