func: int kvm_arch_init_vcpu(CPUState *cenv)
  
  {
  
      int ret = 0;
  
      struct kvm_sregs sregs;
  
  
  
      sregs.pvr = cenv->spr[SPR_PVR];
  
      ret = kvm_vcpu_ioctl(cenv, KVM_SET_SREGS, &sregs);
  
  
  
      idle_timer = qemu_new_timer_ns(vm_clock, kvm_kick_env, cenv);
  
  
  
      return ret;
  
  }
  