Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752625AbZL2Urw (ORCPT ); Tue, 29 Dec 2009 15:47:52 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751523AbZL2Urw (ORCPT ); Tue, 29 Dec 2009 15:47:52 -0500 Received: from smtp-out2.blueyonder.co.uk ([195.188.213.5]:58917 "EHLO smtp-out2.blueyonder.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751414AbZL2Urv (ORCPT ); Tue, 29 Dec 2009 15:47:51 -0500 Message-ID: <4B3A6AF4.7040907@blueyonder.co.uk> Date: Tue, 29 Dec 2009 20:47:48 +0000 From: Sid Boyce Reply-To: sboyce@blueyonder.co.uk Organization: blueyonder.co.uk User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-GB; rv:1.9.1.5) Gecko/20091130 SUSE/3.0.0-1.2 Thunderbird/3.0 ThunderBrowse/3.2.6.8 MIME-Version: 1.0 To: Len Brown CC: Linux Kernel Mailing List , x86@kernel.org Subject: Re: All kernels after 2.6.32-git10 show only 1 CPU ** NOT Fixed in 2.6.33-rc2 either ** References: <4B324B76.9020901@blueyonder.co.uk> <4B33670C.7050503@blueyonder.co.uk> <4B341149.9010106@blueyonder.co.uk> <4B363EEE.8020108@blueyonder.co.uk> <4B37F16D.1040000@blueyonder.co.uk> <4B37F3F8.5000108@blueyonder.co.uk> <4B38C3AF.1060509@blueyonder.co.uk> <4B393CDF.5040404@blueyonder.co.uk> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1605 Lines: 43 On 29/12/09 20:19, Len Brown wrote: > On Mon, 28 Dec 2009, Sid Boyce wrote: > >> This dmesg is from a freshly built 2.6.32. The following do not appear >> in later 2.6.32-git or 2.6.33-rc kernels. >> # grep LAPIC /DMESG_2.6.32_tindog >> ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) >> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) >> ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled) >> ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled) >> ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) >> ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) >> ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1]) >> ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1] > > Right, your local apic is not found, ie this is missing > in the 2.6.33 dmesg: > > ACPI: Local APIC address 0xfee00000 > > Strange, as CONFIG_X86_LOCAL_APIC=y > > -Len > Len Brown, Intel Open Source Technology Center > That is the case for >2.6.32-git1. As I could get some early 2.6.32-git kernels to boot, I didn't spot the difference until I started to compare the dmesg outputs lately. I checked the BIOS and it's the latest available. Regards Sid. -- Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support Specialist, Cricket Coach Microsoft Windows Free Zone - Linux used for all Computing Tasks -- 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/