From owner-cvs-src Tue Mar 4 13: 9:16 2003 Delivered-To: cvs-src@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8C6B337B41D for ; Tue, 4 Mar 2003 13:09:09 -0800 (PST) Received: from mail.speakeasy.net (mail12.speakeasy.net [216.254.0.212]) by mx1.FreeBSD.org (Postfix) with ESMTP id 08BE543FCB for ; Tue, 4 Mar 2003 13:09:06 -0800 (PST) (envelope-from jhb@FreeBSD.org) Received: (qmail 1650 invoked from network); 4 Mar 2003 21:09:13 -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 ; 4 Mar 2003 21:09:13 -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 h24L6ZhT046085; Tue, 4 Mar 2003 16:06:35 -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: <20030304204049.GA72795@unixdaemons.com> Date: Tue, 04 Mar 2003 16:09:20 -0500 (EST) From: John Baldwin To: Hiten Pandya Subject: Re: cvs commit: src/sys/conf options.i386 src/sys/i386/conf NOTE Cc: cvs-all@FreeBSD.ORG, cvs-src@FreeBSD.ORG, src-committers@FreeBSD.ORG Sender: owner-cvs-src@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On 04-Mar-2003 Hiten Pandya wrote: > John Baldwin (Tue, Mar 04, 2003 at 12:24:53PM -0800) wrote: >> jhb 2003/03/04 12:24:53 PST >> >> FreeBSD src repository >> >> Modified files: >> sys/conf options.i386 >> sys/i386/conf NOTES >> sys/i386/i386 mp_machdep.c >> Log: >> Wrap the hyperthreading support code with the HTT kernel option. >> Hyperthreading support is now off unless the HTT option is added. > > Just wondering, Why can't you use a tunable instead? I could, but you already have to compile a new kernel for SMP support anyways. Also, once we start using ACPI to enumerate CPU's, this code won't be used anymore and we will respect whatever setting is in the BIOS. -- 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 cvs-src" in the body of the message