Method init_kvm

vmm/src/vm.rs:1102–1126

(
        vm: &Arc<dyn hypervisor::Vm>,
        device_manager: &Arc<Mutex<DeviceManager>>,
        console_info: Option<ConsoleInfo>,
        console_resize_pipe: Option<Arc<File>>,
        original_

    /// Initialize KVM-specific components.
    #[cfg(feature = "kvm")]
    fn init_kvm(
        vm: &Arc<dyn hypervisor::Vm>,
        device_manager: &Arc<Mutex<DeviceManager>>,
        console_info: Option<ConsoleInfo>,
        console_resize_pipe: Option<Arc<File>>,
        original_termios: Arc<Mutex<Option<termios>>>,
    ) -> Result<()> {
        // For KVM, create interrupt controller after boot vcpus
        // because GIC state is restored from snapshot during vcpu creation
        let ic = device_manager
            .lock()
            .unwrap()
            .create_interrupt_controller()
            .map_err(Error::DeviceManager)?;

        vm.init().map_err(Error::InitializeVm)?;

        device_manager
            .lock()
            .unwrap()
            .create_devices(console_info, console_resize_pipe, original_termios, ic)
            .map_err(Error::DeviceManager)?;

        Ok(())
    }

    /// Create fw_cfg device if enabled in configuration.
    #[cfg(feature = "fw_cfg")]