From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Cole Subject: Re: 2.6.12-rc2-mm1: ACPI=y, ACPI_BOOT=n problems Date: Tue, 05 Apr 2005 14:09:52 -0600 Message-ID: <4252F090.4040605@mesatop.com> References: <42524D83.1080104@reub.net> <20050405121444.GB6885@stusta.de> <6.2.3.0.2.20050406002812.04393a30@tornado.reub.net> <20050405132417.GD6885@stusta.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20050405132417.GD6885-HeJ8Db2Gnd6zQB+pC5nmwQ@public.gmane.org> Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Adrian Bunk Cc: Reuben Farrelly , len.brown-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, Andrew Morton , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Adrian Bunk wrote: > On Wed, Apr 06, 2005 at 12:32:52AM +1200, Reuben Farrelly wrote: > >>Hi again >> >>At 12:14 a.m. 6/04/2005, Adrian Bunk wrote: >> >>>On Tue, Apr 05, 2005 at 08:34:11PM +1200, Reuben Farrelly wrote: >>> >>> >>>>Hi, >>> >>>Hi Reuben, >>> >>> >>>>... >>>>Hrm. Something changed between the last -mm release which compiled >>>>through, and this one.. >>>>... >>>> LD .tmp_vmlinux1 >>>>arch/i386/kernel/built-in.o(.init.text+0x1823): In function `setup_arch': >>>>: undefined reference to `acpi_boot_table_init' >>>>arch/i386/kernel/built-in.o(.init.text+0x1828): In function `setup_arch': >>>>: undefined reference to `acpi_boot_init' >>>>make: *** [.tmp_vmlinux1] Error 1 >>>>[root@tornado linux-2.6]# >>>> >>>>Backing out bk-acpi.patch works around it.. >>> >>>Please send your .config . >> >>Have just figured out that it seems to be caused by having ACPI >>disabled in .config, once I re-enabled ACPI the build problem went away. >> >>Config attached anyway, I imagine the problem is quite reproduceable.. > > > Ah, this was the working .config . > fter setting CONFIG_ACPI=n I started seeing different but most likely > related problems. > > > @Len: > ACPI=y and ACPI_BOOT=n seems to be a legal configuration (with > X86_HT=y), but it breaks into pieces if you try the compilation. > Here is some additional and hopefully helpful information. Without CONFIG_ACPI=y, I first got: arch/i386/kernel/setup.c: In function 'setup_arch': arch/i386/kernel/setup.c:1571: warning: implicit declaration of function 'acpi_boot_table_init' arch/i386/kernel/setup.c:1572: warning: implicit declaration of function 'acpi_boot_init' and then at the end: arch/i386/kernel/built-in.o(.init.text+0x1b81): In function `setup_arch': : undefined reference to `acpi_boot_table_init' arch/i386/kernel/built-in.o(.init.text+0x1b86): In function `setup_arch': : undefined reference to `acpi_boot_init' make: *** [.tmp_vmlinux1] Error 1 With these set linux-2.6.12-rc2-mm1 built OK. [steven@spc1 linux-2.6.12-rc2-mm1]$ grep ^CONFIG_ACPI .config CONFIG_ACPI=y CONFIG_ACPI_BOOT=y CONFIG_ACPI_INTERPRETER=y CONFIG_ACPI_BLACKLIST_YEAR=0 CONFIG_ACPI_BUS=y CONFIG_ACPI_EC=y CONFIG_ACPI_POWER=y CONFIG_ACPI_PCI=y CONFIG_ACPI_SYSTEM=y Steven ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click