From 11b00311b44ffb1c49f068b139c67f4f90240b4b Mon Sep 17 00:00:00 2001
From: deraadt <deraadt@openbsd.org>
Date: Mon, 6 Jan 2014 22:34:22 +0000
Subject: [PATCH] document random buffer must be multiple of 4 in size

---
 sys/arch/amd64/stand/libsa/random_i386.S | 3 +++
 sys/arch/i386/stand/libsa/random_i386.S  | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/sys/arch/amd64/stand/libsa/random_i386.S b/sys/arch/amd64/stand/libsa/random_i386.S
index 568c8bb4daf..a2bb35ffeb0 100644
--- a/sys/arch/amd64/stand/libsa/random_i386.S
+++ b/sys/arch/amd64/stand/libsa/random_i386.S
@@ -19,6 +19,9 @@
 #include <machine/psl.h>
 #include <machine/specialreg.h>
 
+/*
+ * Buffer size must be multiple of 4
+ */
 ENTRY(mdrandom)
 	pushal
 
diff --git a/sys/arch/i386/stand/libsa/random_i386.S b/sys/arch/i386/stand/libsa/random_i386.S
index 568c8bb4daf..a2bb35ffeb0 100644
--- a/sys/arch/i386/stand/libsa/random_i386.S
+++ b/sys/arch/i386/stand/libsa/random_i386.S
@@ -19,6 +19,9 @@
 #include <machine/psl.h>
 #include <machine/specialreg.h>
 
+/*
+ * Buffer size must be multiple of 4
+ */
 ENTRY(mdrandom)
 	pushal
 
-- 
2.20.1