From owner-cvs-all@FreeBSD.ORG  Thu Sep 13 09:12:37 2007
Return-Path: <owner-cvs-all@FreeBSD.ORG>
Delivered-To: cvs-all@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 6312A16A418;
	Thu, 13 Sep 2007 09:12:37 +0000 (UTC)
	(envelope-from attilio@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org
	[IPv6:2001:4f8:fff6::29])
	by mx1.freebsd.org (Postfix) with ESMTP id 548E013C45E;
	Thu, 13 Sep 2007 09:12:37 +0000 (UTC)
	(envelope-from attilio@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.14.1/8.14.1) with ESMTP id l8D9Cb9S070508;
	Thu, 13 Sep 2007 09:12:37 GMT
	(envelope-from attilio@repoman.freebsd.org)
Received: (from attilio@localhost)
	by repoman.freebsd.org (8.14.1/8.14.1/Submit) id l8D9Cbnv070507;
	Thu, 13 Sep 2007 09:12:37 GMT (envelope-from attilio)
Message-Id: <200709130912.l8D9Cbnv070507@repoman.freebsd.org>
From: Attilio Rao <attilio@FreeBSD.org>
Date: Thu, 13 Sep 2007 09:12:37 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/sys/kern subr_sleepqueue.c
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 13 Sep 2007 09:12:37 -0000

attilio     2007-09-13 09:12:37 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             subr_sleepqueue.c 
  Log:
  subr_sleepqueue.c presents a thread lock missing which leads to dangerous
  races for some struct thread members.
  More specifically, this bug seems responsible for some memory dumping
  problems people were experiencing.
  
  Fix this adding correct thread locking.
  
  Tested by: rwatson
  Submitted by: tegge
  Approved by: jeff
  Approved by: re
  
  Revision  Changes    Path
  1.39      +2 -0      src/sys/kern/subr_sleepqueue.c