From owner-freebsd-current@FreeBSD.ORG Fri Jul 9 17:44:19 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 CA6F416A4CE for ; Fri, 9 Jul 2004 17:44:19 +0000 (GMT) Received: from ganymede.hub.org (u46n208.hfx.eastlink.ca [24.222.46.208]) by mx1.FreeBSD.org (Postfix) with ESMTP id 62E5943D41 for ; Fri, 9 Jul 2004 17:44:19 +0000 (GMT) (envelope-from scrappy@hub.org) Received: by ganymede.hub.org (Postfix, from userid 1000) id ADD8D3854F; Fri, 9 Jul 2004 14:44:16 -0300 (ADT) Received: from localhost (localhost [127.0.0.1]) by ganymede.hub.org (Postfix) with ESMTP id 9AB8538393; Fri, 9 Jul 2004 14:44:16 -0300 (ADT) Date: Fri, 9 Jul 2004 14:44:16 -0300 (ADT) From: "Marc G. Fournier" To: Steve Kargl In-Reply-To: <20040709172511.GA10540@troutmask.apl.washington.edu> Message-ID: <20040709144251.X728@ganymede.hub.org> References: <20040705184940.GA2651@tybalt.greiner.local> <200407081317.53981.jhb@FreeBSD.org> <200407091315.16899.jhb@FreeBSD.org> <20040709172511.GA10540@troutmask.apl.washington.edu> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed cc: Taku YAMAMOTO cc: freebsd-current@freebsd.org Subject: Re: Native preemption is the culprit [was Re: today's CURRENT lockups] 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: Fri, 09 Jul 2004 17:44:19 -0000 On Fri, 9 Jul 2004, Steve Kargl wrote: > I've tested it on a UP kernel (HTT enabled, ACPI disabled, > APIC enabled, ULE). Appears to work fine. 'k, I just upgraded my machine to latest, running ULE, P4, SMP kernel (but doesn't find or start up a second CPU) ... just locked solid here too ... unfortunately, was running X at the time, so don't know if it locked or panic'd to DDB :( Running non-X right now to see if it happens again ... ---- Marc G. Fournier Hub.Org Networking Services (http://www.hub.org) Email: scrappy@hub.org Yahoo!: yscrappy ICQ: 7615664