Re: [PATCH v2 21/21] KVM:x86: Support CET supervisor shadow stack MSR access

[Edgecombe, Rick P]

On Fri, 2023-04-21 at 09:46 -0400, Yang Weijiang wrote:
> @@ -2471,6 +2495,12 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu,
> struct msr_data *msr_info)
>                 else
>                         kvm_set_xsave_msr(msr_info);
>                 break;
> +       case MSR_IA32_PL0_SSP ... MSR_IA32_PL2_SSP:
> +       case MSR_IA32_INT_SSP_TAB:
> +               if (!cet_is_msr_accessible(vcpu, msr_info))
> +                       return 1;
> +               kvm_set_xsave_msr(msr_info);
> +               break;

These are supposed to be canonical too, right?