diff --git a/ChangeLog b/ChangeLog
index 14f37cf9bc..ab414245d4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-05-23  Andreas Jaeger  <aj@suse.de>
+	    Maximilian Attems  <max@stro.at>
+
+	* sysdeps/unix/sysv/linux/sys/reboot.h (RB_SW_SUSPEND, RB_KEXEC):
+	New macros.
+
 2012-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* sysdeps/unix/sysv/linux/x86_64/x32/sched_getcpu.S: Rearrange
diff --git a/sysdeps/unix/sysv/linux/sys/reboot.h b/sysdeps/unix/sysv/linux/sys/reboot.h
index bc685aebbf..39a151f586 100644
--- a/sysdeps/unix/sysv/linux/sys/reboot.h
+++ b/sysdeps/unix/sysv/linux/sys/reboot.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -38,6 +38,12 @@
 /* Stop system and switch power off if possible.  */
 #define RB_POWER_OFF	0x4321fedc
 
+/* Suspend system using software suspend.  */
+#define RB_SW_SUSPEND	0xd000fce2
+
+/* Reboot system into new kernel.  */
+#define RB_KEXEC	0x45584543
+
 __BEGIN_DECLS
 
 /* Reboot or halt the system.  */