Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934042AbYBMRQ6 (ORCPT ); Wed, 13 Feb 2008 12:16:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933870AbYBMRQ3 (ORCPT ); Wed, 13 Feb 2008 12:16:29 -0500 Received: from agminet01.oracle.com ([141.146.126.228]:15921 "EHLO agminet01.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933862AbYBMRQ1 convert rfc822-to-8bit (ORCPT ); Wed, 13 Feb 2008 12:16:27 -0500 Date: Wed, 13 Feb 2008 09:15:45 -0800 From: Randy Dunlap To: Fabio Coatti Cc: "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, len.brown@intel.com Subject: Re: stuck with 2.6.23.14 on x86_64 Message-Id: <20080213091545.a9dcc5b9.randy.dunlap@oracle.com> In-Reply-To: <200802131021.23974.cova@ferrara.linux.it> References: <200802121503.41328.cova@ferrara.linux.it> <200802121847.19991.cova@ferrara.linux.it> <200802122155.13959.rjw@sisk.pl> <200802131021.23974.cova@ferrara.linux.it> Organization: Oracle Linux Eng. X-Mailer: Sylpheed 2.4.7 (GTK+ 2.8.10; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT X-Brightmail-Tracker: AAAAAQAAAAI= X-Brightmail-Tracker: AAAAAQAAAAI= X-Whitelist: TRUE X-Whitelist: TRUE Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5556 Lines: 133 On Wed, 13 Feb 2008 10:21:23 +0100 Fabio Coatti wrote: > Alle marted? 12 febbraio 2008, Rafael J. Wysocki ha scritto: > > On Tuesday, 12 of February 2008, Fabio Coatti wrote: > > > Alle marted? 12 febbraio 2008, Randy Dunlap ha scritto: > > > > On Tue, 12 Feb 2008 15:03:41 +0100 Fabio Coatti wrote: > > > > > Hi all, > > > > > I'm stuck in a weird situation: I'm unable to go beyond 2.6.23.14, so > > > > > to fix the splice bug I've had to apply by hand the patch. (x86_64) > > > > > > > > > > Basically, with 2.6.24.2 (the same with 2.6.24 and .1), tha machine > > > > > won't boot due to a problem with cciss driver, that prevents to find > > > > > the / partition. (bug described here: Kernel Bug Tracker Bug 9859 > > > > > http://bugzilla.kernel.org/show_bug.cgi?id=9859 ); > > > > > > > > > > With kernels 2.6.23, the lastest that I can compile is 2.6.23.14; > > > > > starting from .15 (and .16) I get this message: > > > > > > > > > > ====================== > > > > > UPD include/linux/compile.h > > > > > CC init/version.o > > > > > LD init/built-in.o > > > > > LD .tmp_vmlinux1 > > > > > drivers/built-in.o: In function `acpi_init': > > > > > bus.c:(.init.text+0x1713): undefined reference to `pm_flags' > > > > > bus.c:(.init.text+0x1756): undefined reference to `pm_flags' > > > > > ====================== > > > > > > > > > > All .config are the same, (make oldconfig) beside the obvious > > > > > differences between .23 and .24 > > > > > > > > > > Hardware: x86_64 AMD 2216HE > > > > > SCSI controller: HP Smart Array E200i Controller > > > > > Compiler: gcc (GCC) 4.1.1 > > > > > binutils: 2.16.1 > > > > > > > > > > On a x86 machine, Intel(R) Xeon(TM) CPU 3.20GHz > > > > > with a cciss0: HP Smart Array 6i Controller, > > > > > the 2.6.24.2 compiles just fine and works, so the cciss problems > > > > > seems related only to E200i controller. > > > > > > > > > > Right now, on AMD64 machines, I'm forced to patch by hand the kernel, > > > > > that's quite uncomfortable :) > > > > > > > > > > Can someone point me in the right direction to get out of this > > > > > situation? Of course I can provide any further information. (.config > > > > > not inlcuded now to avoid cluttering ) > > > > > > > > > > Thanks for any answer. > > > > > > > > a/ send .config file for the build problem above > > > > b/ How do you download and/or apply 2.6.23.{15,16} ? > > > > Full tarball or base tarball + patches? > > > > If patches, what base tree are they applied to? > > > > > > full tarball from kernel.org (.16), tried also applying patches to 2.6.23 > > > vanilla.(.15,.16) Same process leads to successful compilation for .14 > > > > 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. I made a patch that prevents the select problem (see below). The "select PCI" in the X86_64_ACPI_NUMA config option is evil. :( > Anyway, with .16 and CONFIG_PM set, I get this : > =================== > WARNING: vmlinux.o(.text+0x1f6395): Section mismatch: reference > to .init.data.14:pxm_to_node_map (between 'pxm_to_node' and 'node_to_pxm') > WARNING: vmlinux.o(.text+0x1f63a7): Section mismatch: reference > to .init.data.14:node_to_pxm_map (between 'node_to_pxm' > and '__acpi_map_pxm_to_node') > WARNING: vmlinux.o(.text+0x1f63b2): Section mismatch: reference > to .init.data.14:pxm_to_node_map (between '__acpi_map_pxm_to_node' > and 'acpi_get_pxm') > WARNING: vmlinux.o(.text+0x1f63bc): Section mismatch: reference > to .init.data.14:node_to_pxm_map (between '__acpi_map_pxm_to_node' > and 'acpi_get_pxm') > WARNING: vmlinux.o(.text+0x1f6412): Section mismatch: reference > to .init.data.14:pxm_to_node_map (between 'acpi_map_pxm_to_node' > and 'acpi_get_node') > WARNING: vmlinux.o(.text+0x1f6458): Section mismatch: reference > to .init.data.14:pxm_to_node_map (between 'acpi_map_pxm_to_node' > and 'acpi_get_node') > WARNING: vmlinux.o(.text+0x1f645f): Section mismatch: reference > to .init.data.14:node_to_pxm_map (between 'acpi_map_pxm_to_node' > and 'acpi_get_node') > ========================= > > Anyway, it booted and so far it runs without "splice" problem, thanks. --- ~Randy -- 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/