From owner-p4-projects@FreeBSD.ORG  Thu Jul  3 16:25:42 2003
Return-Path: <owner-p4-projects@FreeBSD.ORG>
Delivered-To: p4-projects@freebsd.org
Received: by hub.freebsd.org (Postfix, from userid 32767)
	id D4CF837B404; Thu,  3 Jul 2003 16:25:41 -0700 (PDT)
Delivered-To: perforce@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 4E14E37B401
	for <perforce@freebsd.org>; Thu,  3 Jul 2003 16:25:41 -0700 (PDT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 70A9D43F3F
	for <perforce@freebsd.org>; Thu,  3 Jul 2003 16:25:40 -0700 (PDT)
	(envelope-from peter@freebsd.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.12.6/8.12.6) with ESMTP id h63NPe0U055910
	for <perforce@freebsd.org>; Thu, 3 Jul 2003 16:25:40 -0700 (PDT)
	(envelope-from peter@freebsd.org)
Received: (from perforce@localhost)
	by repoman.freebsd.org (8.12.6/8.12.6/Submit) id h63NPdCL055907
	for perforce@freebsd.org; Thu, 3 Jul 2003 16:25:39 -0700 (PDT)
Date: Thu, 3 Jul 2003 16:25:39 -0700 (PDT)
Message-Id: <200307032325.h63NPdCL055907@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: perforce set sender to
	peter@freebsd.org using -f
From: Peter Wemm <peter@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 34044 for review
X-BeenThere: p4-projects@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: p4 projects tree changes <p4-projects.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/p4-projects>
List-Post: <mailto:p4-projects@freebsd.org>
List-Help: <mailto:p4-projects-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 03 Jul 2003 23:25:43 -0000

http://perforce.freebsd.org/chv.cgi?CH=34044

Change 34044 by peter@peter_hammer on 2003/07/03 16:25:11

	turn 2M pages back on for kernel.

Affected files ...

.. //depot/projects/hammer/sys/amd64/amd64/pmap.c#24 edit

Differences ...

==== //depot/projects/hammer/sys/amd64/amd64/pmap.c#24 (text+ko) ====

@@ -388,14 +388,12 @@
 		((pd_entry_t *)KPDphys)[i] |= PG_RW | PG_V;
 	}
 
-#if 0
 	/* Map from zero to end of allocations under 2M pages */
 	/* This replaces some of the KPTphys entries above */
 	for (i = 0; (i << PDRSHIFT) < avail_start; i++) {
 		((pd_entry_t *)KPDphys)[i] = i << PDRSHIFT;
 		((pd_entry_t *)KPDphys)[i] |= PG_RW | PG_V | PG_PS;
 	}
-#endif
 
 	/* And connect up the PD to the PDP */
 	for (i = 0; i < NKPDPE; i++) {