From owner-cvs-src-old@FreeBSD.ORG  Mon Mar 28 06:35:36 2011
Return-Path: <owner-cvs-src-old@FreeBSD.ORG>
Delivered-To: cvs-src-old@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 6D0261065677
	for <cvs-src-old@freebsd.org>; Mon, 28 Mar 2011 06:35:36 +0000 (UTC)
	(envelope-from alc@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 5BA3F8FC12
	for <cvs-src-old@freebsd.org>; Mon, 28 Mar 2011 06:35:36 +0000 (UTC)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.4/8.14.4) with ESMTP id p2S6ZarB075274
	for <cvs-src-old@freebsd.org>; Mon, 28 Mar 2011 06:35:36 GMT
	(envelope-from alc@repoman.freebsd.org)
Received: (from svn2cvs@localhost)
	by repoman.freebsd.org (8.14.4/8.14.4/Submit) id p2S6ZauJ075273
	for cvs-src-old@freebsd.org; Mon, 28 Mar 2011 06:35:36 GMT
	(envelope-from alc@repoman.freebsd.org)
Message-Id: <201103280635.p2S6ZauJ075273@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to
	alc@repoman.freebsd.org using -f
From: Alan Cox <alc@FreeBSD.org>
Date: Mon, 28 Mar 2011 06:35:17 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/amd64/amd64 machdep.c src/sys/conf
 ldscript.amd64
X-BeenThere: cvs-src-old@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: **OBSOLETE** CVS commit messages for the src tree
	<cvs-src-old.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src-old>
List-Post: <mailto:cvs-src-old@freebsd.org>
List-Help: <mailto:cvs-src-old-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src-old>,
	<mailto:cvs-src-old-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 28 Mar 2011 06:35:36 -0000

alc         2011-03-28 06:35:17 UTC

  FreeBSD src repository

  Modified files:
    sys/amd64/amd64      machdep.c 
    sys/conf             ldscript.amd64 
  Log:
  SVN rev 220090 on 2011-03-28 06:35:17Z by alc
  
  The new binutils has correctly redefined MAXPAGESIZE on amd64 as 0x200000
  instead of 0x100000.  As a side effect, an amd64 kernel now loads at
  physical address 0x200000 instead of 0x100000.  This is probably for the
  best because it avoids the use of a 2MB page mapping for the first 1MB of
  the kernel that also spans the fixed MTRRs.  However, getmemsize() still
  thinks that the kernel loads at 0x100000, and so the physical memory between
  0x100000 and 0x200000 is lost.  Fix this problem by replacing the hard-wired
  constant in getmemsize() by a symbol "kernphys" that is defined by the
  linker script.
  
  In collaboration with:  kib
  
  Revision  Changes    Path
  1.746     +6 -1      src/sys/amd64/amd64/machdep.c
  1.11      +2 -1      src/sys/conf/ldscript.amd64