Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933730AbYBMRqg (ORCPT ); Wed, 13 Feb 2008 12:46:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932332AbYBMRqR (ORCPT ); Wed, 13 Feb 2008 12:46:17 -0500 Received: from cadalboia.ferrara.linux.it ([195.110.122.101]:60892 "EHLO cadalboia.ferrara.linux.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932089AbYBMRqQ convert rfc822-to-8bit (ORCPT ); Wed, 13 Feb 2008 12:46:16 -0500 From: Fabio Coatti Organization: FerraraLUG To: Randy Dunlap Subject: Re: stuck with 2.6.23.14 on x86_64 Date: Wed, 13 Feb 2008 18:46:12 +0100 User-Agent: KMail/1.9.7 Cc: "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, len.brown@intel.com References: <200802121503.41328.cova@ferrara.linux.it> <200802131021.23974.cova@ferrara.linux.it> <20080213091642.b484a7ba.randy.dunlap@oracle.com> In-Reply-To: <20080213091642.b484a7ba.randy.dunlap@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8BIT Content-Disposition: inline Message-Id: <200802131846.13320.cova@ferrara.linux.it> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2001 Lines: 54 Alle mercoled? 13 febbraio 2008, Randy Dunlap ha scritto: > > > > > > You're not supposed to have CONFIG_PM unset and CONFIG_ACPI set at the > > > same time. The oldconfig generation must have gone wrong at one point. > > > > Maybe it's not supposed to have this situation, but maybe you should tell > > this to the kernel itself :) > > > > # zcat /proc/config.gz | egrep "PM|ACPI" > > CONFIG_X86_64_ACPI_NUMA=y > > # CONFIG_PM is not set > > CONFIG_ACPI=y > > # CONFIG_ACPI_PROCFS is not set > > > > # uname -rv > > 2.6.23.12 #3 SMP Tue Feb 12 11:22:16 CET 2008 > > > > And you can easily get this situation from menuconfig: just fire up make > > menuconfig without any .config, go to power management options and turn > > off "Power Management support". exit and look at .config: > > > > # CONFIG_PM is not set > > CONFIG_SUSPEND_SMP_POSSIBLE=y > > CONFIG_HIBERNATION_SMP_POSSIBLE=y > > CONFIG_ACPI=y > > > > Maybe if this is not supposed to be the right situation, some > > dependencies are not respected... (tested on .16) > > Yes, this is yet another select problem. X86_64_NUMA_ACPI > selects ACPI, even though PM is not enabled. :( > > So you have a manual fix: just enable CONFIG_PM. > > Is this specific config important to you? I.e., do you want/need > NUMA support? If so, you'll just need to continue enabling CONFIG_PM. Well, I suppose that I need to activate NUMA, as I'm running a dual processor/dual core AMD 2216HE box... so I will go for CONFIG_PM option enabled, I suppose :) -- Fabio "Cova" Coatti http://members.ferrara.linux.it/cova Ferrara Linux Users Group http://ferrara.linux.it GnuPG fp:9765 A5B6 6843 17BC A646 BE8C FA56 373A 5374 C703 Old SysOps never die... they simply forget their password. -- 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/