From fa2de1d5313d334f267c153900302e189906e2fb Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Wed, 20 Sep 2000 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 2000-09-20

---
 bitsy/mmu.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/bitsy/mmu.c b/bitsy/mmu.c
index 58048cbda02867ecde80bd4841046e63683cfdaa..c67f59d902fe25069a354307721e9e9031ede2d5 100644
--- a/bitsy/mmu.c
+++ b/bitsy/mmu.c
@@ -91,7 +91,7 @@ mmuinit(void)
 }
 
 /*
- *  map special use space 
+ *  map special use space
  */
 ulong*
 mapspecial(ulong physaddr, int len)
@@ -110,8 +110,9 @@ mapspecial(ulong physaddr, int len)
 		}
 		t = (ulong*)(l1table[virtaddr>>20] & L1PTBaseMask);
 		for(i = 0; i < OneMeg; i += BY2PG){
-			if((t[virtaddr>>20] & L2TypeMask) != L2SmallPage)
+			if((t[(virtaddr+i)>>20] & L2TypeMask) != L2SmallPage)
 				break;
+			
 		}
 		if(i < OneMeg){
 			virtaddr += i;
@@ -119,8 +120,7 @@ mapspecial(ulong physaddr, int len)
 		}
 	}
 
-	/* we get here if no entry was found mapping this physical address */
-	
+	/* we get here if no entry was found mapping this physical range */
 }
 
 void