Method restore_vaia

devices/src/aia.rs:67–78

(
        &mut self,
        state: Option<AiaState>,
        _saved_vcpu_states: &[CpuState],
    )

    }

    pub fn restore_vaia(
        &mut self,
        state: Option<AiaState>,
        _saved_vcpu_states: &[CpuState],
    ) -> Result<()> {
        self.vaia
            .clone()
            .lock()
            .unwrap()
            .set_state(&state.unwrap())
            .map_err(Error::RestoreAia)
    }

    fn enable(&self) -> Result<()> {
        // Set irqfd for legacy interrupts