From owner-freebsd-current Fri Nov 22 7:57:47 2002 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 2902F37B408 for ; Fri, 22 Nov 2002 07:57:40 -0800 (PST) Received: from mail.speakeasy.net (mail12.speakeasy.net [216.254.0.212]) by mx1.FreeBSD.org (Postfix) with ESMTP id B385C43E91 for ; Fri, 22 Nov 2002 07:57:39 -0800 (PST) (envelope-from jhb@FreeBSD.org) Received: (qmail 29279 invoked from network); 22 Nov 2002 15:57:42 -0000 Received: from unknown (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) by mail12.speakeasy.net (qmail-ldap-1.03) with DES-CBC3-SHA encrypted SMTP for ; 22 Nov 2002 15:57:42 -0000 Received: from laptop.baldwin.cx (gw1.twc.weather.com [216.133.140.1]) by server.baldwin.cx (8.12.6/8.12.6) with ESMTP id gAMFvb2D042679; Fri, 22 Nov 2002 10:57:37 -0500 (EST) (envelope-from jhb@FreeBSD.org) Message-ID: X-Mailer: XFMail 1.5.2 on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <3DDD7C44.84C0D242@mindspring.com> Date: Fri, 22 Nov 2002 10:57:42 -0500 (EST) From: John Baldwin To: Terry Lambert Subject: Re: DP2 Fatal Trap Cc: current@FreeBSD.org, Scott Sipe , Vallo Kallaste Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On 22-Nov-2002 Terry Lambert wrote: > John Baldwin wrote: >> > Is it any help to know that my problems on P4 stopped after enabling >> > DISABLE_PSE? Initially I had both of these enabled, but seems that >> > one is enough. Just FYI. >> >> If we can verify that DISABLE_PG_G has no effect then that would be >> nice. > > It has an effect: writing CR3 or a TSS resulting in a changed CR3 > will not invalidate TLB entries with the G flag set, if PGE is set > in CR4. I know what PG_G does, Terry. My question is that if DISABLE_PG_G has no effect on the _problems_ people are having. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message