--- Net2/arch/i386/include/pmap.h	2018/04/24 18:04:01	1.1
+++ Net2/arch/i386/include/pmap.h	2018/04/24 18:20:41	1.1.1.3
@@ -34,7 +34,8 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	@(#)pmap.h	7.4 (Berkeley) 5/12/91
+ *	from: @(#)pmap.h	7.4 (Berkeley) 5/12/91
+ *	pmap.h,v 1.2 1993/05/22 08:00:30 cgd Exp
  */
 
 /*
@@ -168,7 +169,7 @@ extern int	IdlePTD;	/* physical address
  */
 
 #define	pdei(va)	(((va)&PD_MASK)>>PD_SHIFT)
-#define	ptei(va)	(((va)&PT_MASK)>>PT_SHIFT)
+#define	ptei(va)	(((va)&PT_MASK)>>PG_SHIFT)
 
 /*
  * Pmap stuff