From owner-freebsd-current@FreeBSD.ORG  Tue Sep 30 14:36:28 2008
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id B2BF8106568B
	for <freebsd-current@freebsd.org>; Tue, 30 Sep 2008 14:36:28 +0000 (UTC)
	(envelope-from jhb@freebsd.org)
Received: from server.baldwin.cx (bigknife-pt.tunnel.tserv9.chi1.ipv6.he.net
	[IPv6:2001:470:1f10:75::2])
	by mx1.freebsd.org (Postfix) with ESMTP id 592358FC0C
	for <freebsd-current@freebsd.org>; Tue, 30 Sep 2008 14:36:28 +0000 (UTC)
	(envelope-from jhb@freebsd.org)
Received: from localhost.corp.yahoo.com (john@localhost [IPv6:::1])
	(authenticated bits=0)
	by server.baldwin.cx (8.14.2/8.14.2) with ESMTP id m8UEaEgA056813;
	Tue, 30 Sep 2008 10:36:21 -0400 (EDT) (envelope-from jhb@freebsd.org)
From: John Baldwin <jhb@freebsd.org>
To: freebsd-current@freebsd.org
Date: Tue, 30 Sep 2008 10:15:48 -0400
User-Agent: KMail/1.9.7
References: <025E4E8B1EB14A6F834031B6E6F94A60@gccs.com.au>
In-Reply-To: <025E4E8B1EB14A6F834031B6E6F94A60@gccs.com.au>
MIME-Version: 1.0
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
Message-Id: <200809301015.48635.jhb@freebsd.org>
X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by
	milter-greylist-2.0.2 (server.baldwin.cx [IPv6:::1]);
	Tue, 30 Sep 2008 10:36:22 -0400 (EDT)
X-Virus-Scanned: ClamAV 0.93.1/8359/Tue Sep 30 09:29:02 2008 on
	server.baldwin.cx
X-Virus-Status: Clean
X-Spam-Status: No, score=-2.6 required=4.2 tests=AWL,BAYES_00,NO_RELAYS 
	autolearn=ham version=3.1.3
X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on server.baldwin.cx
Cc: Harry Starr <starr4@gccs.com.au>
Subject: Re: LORs during boot with -current (20080930)
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 30 Sep 2008 14:36:28 -0000

On Tuesday 30 September 2008 02:49:26 am Harry Starr wrote:
> I am consistently getting LORs during boot on both Uniprocessor  and 
> SMP -current (20080930)

These are very old (probably dating back to at least FreeBSD 4.x, maybe as far 
back as 2.x).  The difference in HEAD is that HEAD now knows about lockmgr 
locks and can report on these reversals.  I wouldn't stress over them very 
much.

-- 
John Baldwin