From owner-freebsd-current@FreeBSD.ORG  Mon Apr 24 10:52:43 2006
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
X-Original-To: freebsd-current@freebsd.org
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 74DBE16A401
	for <freebsd-current@freebsd.org>; Mon, 24 Apr 2006 10:52:43 +0000 (UTC)
	(envelope-from rwatson@FreeBSD.org)
Received: from cyrus.watson.org (cyrus.watson.org [209.31.154.42])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 2BB6F43D45
	for <freebsd-current@freebsd.org>; Mon, 24 Apr 2006 10:52:43 +0000 (GMT)
	(envelope-from rwatson@FreeBSD.org)
Received: from fledge.watson.org (fledge.watson.org [209.31.154.41])
	by cyrus.watson.org (Postfix) with ESMTP id 9353F46C16;
	Mon, 24 Apr 2006 06:52:42 -0400 (EDT)
Date: Mon, 24 Apr 2006 11:52:42 +0100 (BST)
From: Robert Watson <rwatson@FreeBSD.org>
X-X-Sender: robert@fledge.watson.org
To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>
In-Reply-To: <20060405125247.I76259@maildrop.int.zabbadoz.net>
Message-ID: <20060424115213.T44099@fledge.watson.org>
References: <4433B014.9040004@highway.ne.jp>
	<20060405125247.I76259@maildrop.int.zabbadoz.net>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
Cc: freebsd-current@freebsd.org
Subject: Re: lock order reversal: tcp_input.c
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: Mon, 24 Apr 2006 10:52:43 -0000


On Wed, 5 Apr 2006, Bjoern A. Zeeb wrote:

> On Wed, 5 Apr 2006, Kazuaki Oda wrote:
>
>> I re-cvsup'ed and rebuilt kernel again, and I got the following:
>> 
>> lock order reversal: 1st 0xc493bb10 inp (tcpinp) @ 
>> /usr/src/sys/netinet/tcp_input.c:743 2nd 0xc09bdb8c tcp (tcp) @ 
>> /usr/src/sys/netinet/tcp_input.c:616
>
> I added it to "the LOR page" with ID #182:
> 	http://sources.zabbadoz.net/freebsd/lor.html#182

FYI, this is now believed fixed as of tcp_input.c:1.296,1.297.

(catching up on back e-mail from my trip)

Robert N M Watson