From owner-freebsd-current@FreeBSD.ORG Fri Aug 26 10:15:09 2005 Return-Path: X-Original-To: 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 7BB9516A41F for ; Fri, 26 Aug 2005 10:15:09 +0000 (GMT) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from transport.cksoft.de (transport.cksoft.de [62.111.66.27]) by mx1.FreeBSD.org (Postfix) with ESMTP id 159E243D45 for ; Fri, 26 Aug 2005 10:15:08 +0000 (GMT) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from transport.cksoft.de (localhost [127.0.0.1]) by transport.cksoft.de (Postfix) with ESMTP id 937491FFAD4; Fri, 26 Aug 2005 12:15:07 +0200 (CEST) Received: by transport.cksoft.de (Postfix, from userid 66) id 4697A1FFAD3; Fri, 26 Aug 2005 12:15:05 +0200 (CEST) Received: by mail.int.zabbadoz.net (Postfix, from userid 1060) id 4E0EB1577D; Fri, 26 Aug 2005 10:10:28 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.int.zabbadoz.net (Postfix) with ESMTP id 4BE471538C; Fri, 26 Aug 2005 10:10:29 +0000 (UTC) Date: Fri, 26 Aug 2005 10:10:29 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@e0-0.zab2.int.zabbadoz.net To: FreeBSD current mailing list Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Virus-Scanned: by AMaViS cksoft-s20020300-20031204bz on transport.cksoft.de Cc: Kyle Brooks Subject: LOR UMA lock/system map X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 26 Aug 2005 10:15:09 -0000 Hi, I have documented the LOR from PR 85302[1] as LOR #138[2] and closed the PR. lock order reversal 1st 0xc0a167c0 UMA lock (UMA lock) @ sys/vm/uma_core.c:1494 2nd 0xc1060144 system map (system map) @ sys/vm/vm_kern.c:295 It looks similar to 110[3] and might only differ because of pending MFC at time of BETA3. [1] http://www.freebsd.org/cgi/query-pr.cgi?pr=85302 [2] http://sources.zabbadoz.net/freebsd/lor.html#138 [3] http://sources.zabbadoz.net/freebsd/lor.html#110 -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT