From owner-svn-src-projects@FreeBSD.ORG  Thu Nov  6 09:59:57 2008
Return-Path: <owner-svn-src-projects@FreeBSD.ORG>
Delivered-To: svn-src-projects@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id AA58E106564A;
	Thu,  6 Nov 2008 09:59:57 +0000 (UTC)
	(envelope-from kmacy@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 99E898FC08;
	Thu,  6 Nov 2008 09:59:57 +0000 (UTC)
	(envelope-from kmacy@FreeBSD.org)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id mA69xvQv051418;
	Thu, 6 Nov 2008 09:59:57 GMT (envelope-from kmacy@svn.freebsd.org)
Received: (from kmacy@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id mA69xv8w051417;
	Thu, 6 Nov 2008 09:59:57 GMT (envelope-from kmacy@svn.freebsd.org)
Message-Id: <200811060959.mA69xv8w051417@svn.freebsd.org>
From: Kip Macy <kmacy@FreeBSD.org>
Date: Thu, 6 Nov 2008 09:59:57 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-projects@freebsd.org
X-SVN-Group: projects
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r184713 - projects/release_6_3_xen/sys/i386/xen
X-BeenThere: svn-src-projects@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the src &quot; projects&quot;
	tree" <svn-src-projects.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-projects>, 
	<mailto:svn-src-projects-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-projects>
List-Post: <mailto:svn-src-projects@freebsd.org>
List-Help: <mailto:svn-src-projects-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-projects>, 
	<mailto:svn-src-projects-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 06 Nov 2008 09:59:57 -0000

Author: kmacy
Date: Thu Nov  6 09:59:57 2008
New Revision: 184713
URL: http://svn.freebsd.org/changeset/base/184713

Log:
  printk state for recursive mappings issue

Modified:
  projects/release_6_3_xen/sys/i386/xen/xen_machdep.c

Modified: projects/release_6_3_xen/sys/i386/xen/xen_machdep.c
==============================================================================
--- projects/release_6_3_xen/sys/i386/xen/xen_machdep.c	Thu Nov  6 09:41:31 2008	(r184712)
+++ projects/release_6_3_xen/sys/i386/xen/xen_machdep.c	Thu Nov  6 09:59:57 2008	(r184713)
@@ -974,6 +974,7 @@ initvalues(start_info_t *startinfo)
 	/* unmap remaining pages from initial 4MB chunk
 	 *
 	 */
+	printk("unmapping remaining pages\n");
 	for (tmpva = cur_space; (tmpva & ((1<<22)-1)) != 0; tmpva += PAGE_SIZE) {
 		bzero((char *)tmpva, PAGE_SIZE);
 		PT_SET_MA(tmpva, (vm_paddr_t)0);
@@ -985,13 +986,17 @@ initvalues(start_info_t *startinfo)
 	    ((uint8_t *)IdlePTD) + ((KERNBASE >> 18) & PAGE_MASK),
 	    l1_pages*sizeof(pt_entry_t));
 
+	printk("installing recursive mappings\n");
 	for (i = 0; i < 4; i++) {
 		PT_SET_MA((uint8_t *)IdlePTDnew + i*PAGE_SIZE,
 		    IdlePTDnewma[i] | PG_V);
 	}
+	printk("installing new cr3\n");
 	xen_load_cr3(VTOP(IdlePDPTnew));
+	printk("installed new cr3\n");
 	xen_pgdpt_pin(xpmap_ptom(VTOP(IdlePDPTnew)));
-
+	printk("pinned new pdpt\n");
+	
 	/* allocate remainder of nkpt pages */
 	cur_space_pt = cur_space;
 	for (offset = (KERNBASE >> PDRSHIFT), i = l1_pages; i < nkpt;