===================================================================
RCS file: /cvs/funnyos/kern/kern_mem.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- funnyos/kern/kern_mem.c	2007/10/16 12:48:51	1.3
+++ funnyos/kern/kern_mem.c	2007/10/16 13:45:16	1.4
@@ -1,5 +1,5 @@
 /*
- * $Id: kern_mem.c,v 1.3 2007/10/16 11:48:51 init Exp $
+ * $Id: kern_mem.c,v 1.4 2007/10/16 12:45:16 init Exp $
  */
 #include <sys/types.h>
 #include <sys/mem.h>
@@ -158,7 +158,7 @@
 					/* rewind pointer to the first byte */
 					firstpageptr = lastpageptr - ((npages - 1));
 
-					offbits = mask ? mask - 1 : mask;	/* XXX */
+					offbits = nmbmbits;
 					/* fill this (npages pages) region with zeroes */
 					while(firstpageptr <= lastpageptr) {