wakeup on migration

Wakeup the guest when the live part of the migation is finished.
This avoids being in suspended state on migration, so we don't
have to save the is_suspended bit.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: NLuiz Capitulino <lcapitulino@redhat.com>

migration.c

@@ -252,6 +252,7 @@ static void migrate_fd_put_ready(void *opaque)
         int old_vm_running = runstate_is_running();
 
         DPRINTF("done iterating\n");
+        qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER);
         vm_stop_force_state(RUN_STATE_FINISH_MIGRATE);
 
         if (qemu_savevm_state_complete(s->file) < 0) {