Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932087AbVKVGdX (ORCPT ); Tue, 22 Nov 2005 01:33:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932106AbVKVGdX (ORCPT ); Tue, 22 Nov 2005 01:33:23 -0500 Received: from fsmlabs.com ([168.103.115.128]:33717 "EHLO spamalot.fsmlabs.com") by vger.kernel.org with ESMTP id S932087AbVKVGdX (ORCPT ); Tue, 22 Nov 2005 01:33:23 -0500 X-ASG-Debug-ID: 1132641200-12763-52-0 X-Barracuda-URL: http://10.0.1.244:8000/cgi-bin/mark.cgi Date: Mon, 21 Nov 2005 22:39:02 -0800 (PST) From: Zwane Mwaikambo To: Robert Hancock cc: linux-kernel X-ASG-Orig-Subj: Re: 2.6.14.2 detects only one processor (out of 2) Subject: Re: 2.6.14.2 detects only one processor (out of 2) In-Reply-To: <43826414.4060701@shaw.ca> Message-ID: References: <5bpni-8r0-5@gated-at.bofh.it> <5bsEh-4Sc-51@gated-at.bofh.it> <43826414.4060701@shaw.ca> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Barracuda-Spam-Score: 0.00 X-Barracuda-Spam-Status: No, SCORE=0.00 using global scores of TAG_LEVEL=1000.0 QUARANTINE_LEVEL=5.0 KILL_LEVEL=5.0 tests= X-Barracuda-Spam-Report: Code version 3.02, rules version 3.0.5470 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 690 Lines: 18 On Mon, 21 Nov 2005, Robert Hancock wrote: > Philippe Pegon wrote: > > Hi, > > > > try with acpi enabled, it works for me. It's seem that recent kernel (since > > 2.6.12) need acpi for SMP. > > It should not - if it does this is a bug, as SMP motherboards that do not > support ACPI will not work. Looks like we got rid of CONFIG_ACPI_BOOT, his particular system has an incomplete mptable and requires ACPI for proper processor enumeration. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/