diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index c0d38b38e..4da18207d 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,8 @@
+2011-12-06  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	* common.h (NT_S390_LAST_BREAK): Define.
+	(NT_S390_SYSTEM_CALL): Likewise.
+
 2011-11-01  DJ Delorie  <dj@redhat.com>
 
 	* common.h (EM_RL78, EM_78K0R): New.
diff --git a/include/elf/common.h b/include/elf/common.h
index 4f20569ec..5cddc0bef 100644
--- a/include/elf/common.h
+++ b/include/elf/common.h
@@ -543,6 +543,10 @@
 					/*   note name must be "LINUX".  */
 #define NT_S390_PREFIX	0x305		/* S390 prefix register */
 					/*   note name must be "LINUX".  */
+#define NT_S390_LAST_BREAK      0x306   /* S390 breaking event address */
+					/*   note name must be "LINUX".  */
+#define NT_S390_SYSTEM_CALL     0x307   /* S390 system call restart data */
+					/*   note name must be "LINUX".  */
 #define NT_ARM_VFP	0x400		/* ARM VFP registers */
 					/*   note name must be "LINUX".  */