From owner-freebsd-current@FreeBSD.ORG Mon Oct 25 12:06:46 2010 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0CE11106564A for ; Mon, 25 Oct 2010 12:06:46 +0000 (UTC) (envelope-from avg@freebsd.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 509E78FC19 for ; Mon, 25 Oct 2010 12:06:44 +0000 (UTC) Received: from odyssey.starpoint.kiev.ua (alpha-e.starpoint.kiev.ua [212.40.38.101]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id PAA05359; Mon, 25 Oct 2010 15:06:36 +0300 (EEST) (envelope-from avg@freebsd.org) Message-ID: <4CC572CC.8060903@freebsd.org> Date: Mon, 25 Oct 2010 15:06:36 +0300 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.2.11) Gecko/20101021 Lightning/1.0b2 Thunderbird/3.1.5 MIME-Version: 1.0 To: volker@vwsoft.com References: <4CBCCAB8.4090500@vwsoft.com> <4CBD24FA.8040302@icyb.net.ua> <4CC1510C.2020000@freebsd.org> <4CC154C5.3020500@vwsoft.com> <4CC15983.80003@freebsd.org> <4CC55D59.4020709@vwsoft.com> <4CC56419.7010603@freebsd.org> <4CC568C4.60504@vwsoft.com> In-Reply-To: <4CC568C4.60504@vwsoft.com> X-Enigmail-Version: 1.1.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: FreeBSD current Subject: Re: c 213323 breaks Sony Vaio P11Z w/o acpi X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Mon, 25 Oct 2010 12:06:46 -0000 on 25/10/2010 14:23 volker@vwsoft.com said the following: > the Vaio P11Z does not boot at all with ACPI enabled so it's disabled in > loader.conf. The panic messages are various if I try. I would be interested to look at that problem (or those problems) too. And now I think that see what the immediate problem is. In your current configuration there is no away for FreeBSD to determine number of processors and their IDs, because neither MP Table nor MADT are found. So essentially it's a uni-processor system (for FreeBSD at least) and we shouldn't try to probe CPU topology, because it neither make sense nor can be properly. I will add code to handle this case. -- Andriy Gapon