int kvm_set_xcr(struct kvm_vcpu *vcpu, u32 index, u64 xcr)
{
	if (kvm_x86_ops->get_cpl(vcpu) != 0 ||
	    __kvm_set_xcr(vcpu, index, xcr)) {
		kvm_inject_gp(vcpu, 0);
		return 1;
	}
	return 0;
}
Unknown