kvm_tpr_access_ctl 1394 arch/x86/kvm/x86.c 		struct kvm_tpr_access_ctl tac;
kvm_tpr_access_ctl  427 include/linux/kvm.h #define KVM_TPR_ACCESS_REPORTING  _IOWR(KVMIO,  0x92, struct kvm_tpr_access_ctl)