File 0002-units-serial-getty-.service-use-the-default-RestartS.patch of Package systemd

Based on 4bf04322b8b7ecca4f3d65cfc642d0ac16356129 Mon Sep 17 00:00:00 2001
From: Michael Olbrich <>
Date: Tue, 15 Jul 2014 18:28:10 +0200
Subject: [PATCH] units/serial-getty@.service: use the default RestartSec

For pluggable ttys such as USB serial devices, the getty is restarted
and exits in a loop until the remove event reaches systemd. Under
certain circumstances the restart loop can overload the system in a
way that prevents the remove event from reaching systemd for a long
time (e.g. at least several minutes on a small embedded system).

Use the default RestartSec to prevent the restart loop from
overloading the system. Serial gettys are interactive units, so
waiting an extra 100ms really doesn't make a difference anyways
compared to the time it takes the user to log in.
 units/serial-getty@.service.m4 |    1 -
 1 file changed, 1 deletion(-)

--- units/serial-getty@.service.m4
+++ units/serial-getty@.service.m4	2014-07-16 00:00:00.000000000 +0000
@@ -27,7 +27,6 @@ ExecStart=-/sbin/agetty --keep-baud %I 1
 ExecStopPost=-/sbin/vhangup /dev/%I