diff --git a/ChangeLog b/ChangeLog
index e79c3a46ea..e4c9abc62d 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -9556,3 +9556,6 @@
 	  interrupts are automatically restored when the wait happens.  But
 	  with CONFIG_NET_NOINTS=y, the wait blocks with the network locked --
 	  bad style and also can lead to a deadlock condition (2015-01-28).
+	* arch/arm/src/armv7-a/arm_memcpy.S and arch/arm/src/armv7-m/up_memcpy.S:
+	  ARM assembly language memcpy.S's were not returning a value in R0 they
+	  are required to do.  From David Sidrane (2015-01-29).