Re: [RFC PATCH v5 091/104] KVM: TDX: Handle TDX PV CPUID hypercall

[Paolo Bonzini]

On 4/7/22 16:48, Sean Christopherson wrote:
> > Reviewed-by: Paolo Bonzini<pbonzini@xxxxxxxxxx>
> >
> > but I don't think tdvmcall_*_{read,write} add much.
> They provided a lot more value when the ABI was still in flux, but I still like
> having them.  That said, either the comments about R12..R15 need to go, or the
> wrappers need to go.  Having both is confusing.

Fair enough, let's keep them but rename them a0..a3 for consistency with 
kvm_emulate_hypercall.

Paolo