From owner-freebsd-current@FreeBSD.ORG Tue Sep 7 16:24:06 2004 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 E541616A4CE for ; Tue, 7 Sep 2004 16:24:05 +0000 (GMT) Received: from tethys.ringofsaturn.com (tethys.ringofsaturn.com [66.13.175.242]) by mx1.FreeBSD.org (Postfix) with ESMTP id 40F7F43D31 for ; Tue, 7 Sep 2004 16:24:05 +0000 (GMT) (envelope-from rnejdl@ringofsaturn.com) Received: from mail.ringofsaturn.com (localhost [127.0.0.1]) i87GO4O2002576 for ; Tue, 7 Sep 2004 11:24:04 -0500 (CDT) (envelope-from rnejdl@ringofsaturn.com) Received: from 12.148.147.242 (SquirrelMail authenticated user rnejdl); by mail.ringofsaturn.com with HTTP; Tue, 7 Sep 2004 11:24:04 -0500 (CDT) Message-ID: <33307.12.148.147.242.1094574244.squirrel@mail.ringofsaturn.com> Date: Tue, 7 Sep 2004 11:24:04 -0500 (CDT) From: "Rusty Nejdl" To: current@freebsd.org User-Agent: SquirrelMail/1.5.1 [CVS] MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal X-Virus-Scanned: clamd / ClamAV version 0.75.1, clamav-milter version 0.75c on tethys.ringofsaturn.com X-Virus-Status: Clean Subject: Beta 3 Crash with machdep.hlt_logical_cpus X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: rnejdl@ringofsaturn.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Sep 2004 16:24:06 -0000 I am running on a Dual 1.8 Ghz Xeon box and I have hyperthreading turned on in the BIOS such that it appears that I have 4 processors. I am not physically at the machine right now but wanted to report a problem I had today. I changed machdep.hlt_logical_cpus from 0 to 1 while running and the system completely froze up. I don't know what error occurred as I wasn't at the machine and have rebooted since then. I do know that using 5.2 I was able to do this and the sytstem would move all the processes to the correct CPU's. Not sure if anyone else has seen this. Rusty Nejdl