From: mlarkin <mlarkin@openbsd.org>
Date: Wed, 6 Jul 2016 07:09:15 +0000 (+0000)
Subject: clarify a comment about memory regions
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=b063d38dacf47873ebdb728cede6d6a57831f2cc;p=openbsd

clarify a comment about memory regions
---

diff --git a/usr.sbin/vmd/vmm.c b/usr.sbin/vmd/vmm.c
index 1902a2e06ef..ba54944f7fc 100644
--- a/usr.sbin/vmd/vmm.c
+++ b/usr.sbin/vmd/vmm.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: vmm.c,v 1.28 2016/06/10 16:33:15 stefan Exp $	*/
+/*	$OpenBSD: vmm.c,v 1.29 2016/07/06 07:09:15 mlarkin Exp $	*/
 
 /*
  * Copyright (c) 2015 Mike Larkin <mlarkin@openbsd.org>
@@ -675,9 +675,10 @@ create_memory_map(struct vm_create_params *vcp)
 
 	/*
 	 * Second memory region: LOWMEM_KB - 1MB.
-	 * XXX Normally ROMs or parts of video RAM are mapped here.
+	 *
+	 * N.B. - Normally ROMs or parts of video RAM are mapped here.
 	 * We have to add this region, because some systems
-	 * unconditionally write to 0xb8000 (video RAM), and
+	 * unconditionally write to 0xb8000 (VGA RAM), and
 	 * we need to make sure that vmm(4) permits accesses
 	 * to it. So allocate guest memory for it.
 	 */