kvm_register_is_available
if (!kvm_register_is_available(vcpu, reg))
if (!kvm_register_is_available(vcpu, VCPU_REG_RIP))
if (!kvm_register_is_available(vcpu, VCPU_REG_PDPTR))
!kvm_register_is_available(vcpu, VCPU_REG_CR0))
!kvm_register_is_available(vcpu, VCPU_REG_CR4))
if (!kvm_register_is_available(vcpu, VCPU_REG_CR3))
if (!kvm_register_is_available(vcpu, VCPU_REG_RFLAGS)) {
if (!kvm_register_is_available(vcpu, VCPU_REG_CR3))
if (!kvm_register_is_available(&vmx->vcpu, VCPU_REG_SEGMENTS)) {