From owner-freebsd-current@FreeBSD.ORG Mon Jun 2 20:08:51 2003 Return-Path: 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 4627637B401 for ; Mon, 2 Jun 2003 20:08:51 -0700 (PDT) Received: from mail.chesapeake.net (chesapeake.net [208.142.252.6]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7F45143F85 for ; Mon, 2 Jun 2003 20:08:50 -0700 (PDT) (envelope-from jroberson@chesapeake.net) Received: from localhost (jroberson@localhost) by mail.chesapeake.net (8.11.6/8.11.6) with ESMTP id h5338oD44764 for ; Mon, 2 Jun 2003 23:08:50 -0400 (EDT) (envelope-from jroberson@chesapeake.net) Date: Mon, 2 Jun 2003 23:08:50 -0400 (EDT) From: Jeff Roberson To: current@freebsd.org Message-ID: <20030602230746.U69975-100000@mail.chesapeake.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: umtx/libthr SMP fixes. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Tue, 03 Jun 2003 03:08:51 -0000 If you have had issues with libthr on SMP or umtx panics, the following patch may solve these issues. http://www.chesapeake.net/~jroberson/umtxlocks.diff This patch fixes several race conditions and other issues with umtx. Thanks, Jeff