From 43bc536ba20519a15dc85c1f4f29bc96ddf74d3b Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Wed, 4 Jul 2001 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 2001-07-04

---
 pc/vgamach64xx.c | 2 +-
 pc/vgas3.c       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pc/vgamach64xx.c b/pc/vgamach64xx.c
index bebdf33a46c82a8a34d1986341c206af0530f463..7a1e1dd407467f635d10b94ea40bea1bec42842e 100644
--- a/pc/vgamach64xx.c
+++ b/pc/vgamach64xx.c
@@ -126,7 +126,7 @@ mach64xxlinear(VGAscr* scr, int* size, int* align)
 		scr->isupamem = 1;
 
 	scr->mmio = KADDR(aperture+osize-0x400);
-	if(oaperture)
+	if(oaperture && oaperture != aperture)
 		print("warning (BUG): redefinition of aperture does not change mach64mmio segment\n");
 	memset(&seg, 0, sizeof(seg));
 	seg.attr = SG_PHYSICAL;
diff --git a/pc/vgas3.c b/pc/vgas3.c
index b2b29c11c2e0f15b0855c81adda685c2dafeb3c7..a936d8f38dd1e0020b935b0ae34916e03c6a2bff 100644
--- a/pc/vgas3.c
+++ b/pc/vgas3.c
@@ -155,7 +155,7 @@ s3linear(VGAscr* scr, int* size, int* align)
 	else
 		scr->isupamem = 1;
 
-	if(oaperture)
+	if(oaperture && oaperture != aperture)
 		print("warning (BUG): redefinition of aperture does not change s3screen segment\n");
 	memset(&seg, 0, sizeof(seg));
 	seg.attr = SG_PHYSICAL;