diff --git a/kernel/reboot.c b/kernel/reboot.c
index a6ad5eb2fa73..5cf5009f276e 100644
--- a/kernel/reboot.c
+++ b/kernel/reboot.c
@@ -413,7 +413,7 @@ void ctrl_alt_del(void)
 	if (C_A_D)
 		schedule_work(&cad_work);
 	else
-		kill_cad_pid(SIGINT, 1);
+		pr_info("Ignored %s()\n", __func__);
 }
 
 char poweroff_cmd[POWEROFF_CMD_PATH_LEN] = "/sbin/poweroff";
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index 7998affa45d4..64f9ede6834e 100644
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -530,6 +530,8 @@ int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
 		retval = -ENOENT;
 		goto exit;
 	}
+	if (strstr(devpath, "/dummy"))
+		schedule_timeout_uninterruptible(HZ / 10);
 
 	/* default keys */
 	retval = add_uevent_var(env, "ACTION=%s", action_string);