From owner-freebsd-current@FreeBSD.ORG Thu Jun 5 07:43:36 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 2DB2C37B401 for ; Thu, 5 Jun 2003 07:43:36 -0700 (PDT) Received: from stork.mail.pas.earthlink.net (stork.mail.pas.earthlink.net [207.217.120.188]) by mx1.FreeBSD.org (Postfix) with ESMTP id A38AC43FEC for ; Thu, 5 Jun 2003 07:43:30 -0700 (PDT) (envelope-from tlambert2@mindspring.com) Received: from user-2ivfmr7.dialup.mindspring.com ([165.247.219.103] helo=mindspring.com) by stork.mail.pas.earthlink.net with asmtp (SSLv3:RC4-MD5:128) (Exim 3.33 #1) id 19Nvxf-0003Fo-00; Thu, 05 Jun 2003 07:43:29 -0700 Message-ID: <3EDF55A3.D54B8D99@mindspring.com> Date: Thu, 05 Jun 2003 07:37:23 -0700 From: Terry Lambert X-Mailer: Mozilla 4.79 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: Bryan Liesner References: <20030604021752.Y69975-100000@mail.chesapeake.net> <20030605073853.Y453@gravy.homeunix.net> <20030605091745.A566@gravy.homeunix.net> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-ELNK-Trace: b1a02af9316fbb217a47c185c03b154d40683398e744b8a485a3c95431f971e65202277e3bc99f90666fa475841a1c7a350badd9bab72f9c350badd9bab72f9c cc: current@freebsd.org Subject: Re: 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: Thu, 05 Jun 2003 14:43:37 -0000 Bryan Liesner wrote: > A non disclosure agreement is a non disclosure agreement, so no crap > from me. > > I'll give that a try and see if it makes a difference. I don't > remember off of the top of my head from the previous posts on this > subject, but does this bug apply to an Athlon XP as well? The PSE bug applies to all CPU's that support 4M pages; it is a hardware bug. The PG_G is a seperate order of operation problem that gets workked around by disabling it; it is a software bug. -- Terry