Re: [PATCH 07/12] KVM: x86: SEV: Treat C-bit as legal GPA bit regardless of vCPU mode

[Paolo Bonzini]

On 04/02/21 18:52, Sean Christopherson wrote:
> > Alternatively there could be something like a is_rsvd_cr3_bits() helper that
> > just uses reserved_gpa_bits for now. Probably put the comment in the wrong
> > place.  It's a minor point in any case.
> That thought crossed my mind, too.  Maybe kvm_vcpu_is_illegal_cr3() to match
> the gpa helpers?

Yes, that's certainly a good name but it doesn't have to be done now. 
Or at least, if you do it, somebody is guaranteed to send a patch after 
one month because the wrapper is useless. :)

Paolo