inmates: Block reconfigurations during execution of APIC Demo

Extend the APIC demo to lock all cell configurations while it is
running. This lock can be resolved by destroying the APIC demo cell.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>

diff --git a/inmates/apic-demo.c b/inmates/apic-demo.c
index 8a529e1f9d2f605d19e3c7e4de659d20376fe853..f9ffaf5fae75f31aec892fa36a0f0f9296e944f1 100644 (file)
--- a/inmates/apic-demo.c
+++ b/inmates/apic-demo.c
@@ -142,6 +142,8 @@ void inmate_main(void)
                                break;
        } while (n < UART_IDLE_LOOPS);
 
+       comm_region->cell_state = JAILHOUSE_CELL_RUNNING_LOCKED;
+
        if (init_pm_timer())
                init_apic();