linux-kernel - Re: FW: CONFIG_X86_ES7000=y, CONFIG_X86_GENERICARCH=n, CONFIG

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Message-ID: <32209efe0706121449j7a973d5w47c9ff0efe916bcd@mail.gmail.com>
Date:	Tue, 12 Jun 2007 14:49:01 -0700
From:	"Natalie Protasevich" <protasnb@...il.com>
To:	linux-kernel@...r.kernel.org, rdreier@...co.com
Cc:	akpm@...ux-foundation.org, vgoyal@...ibm.com
Subject: Re: FW: CONFIG_X86_ES7000=y, CONFIG_X86_GENERICARCH=n, CONFIG_ACPI=y build broken

On 6/12/07, Natalie Protasevich <protasnb@...il.com> wrote:
> >
> > From: Roland Dreier [mailto:rdreier@...co.com]
> > Sent: Tuesday, June 12, 2007 1:14 PM
> > To: linux-kernel@...r.kernel.org; Protasevich, Natalie; Vivek Goyal
> > Cc: akpm@...ux-foundation.org
> > Subject: CONFIG_X86_ES7000=y, CONFIG_X86_GENERICARCH=n, CONFIG_ACPI=y
> > build broken
> >
> > (sending to Vivek since he seems to be one of the last people to touch
> > this code)
> >
> > For some strange reason I found myself compiling a kernel with
> > CONFIG_X86_ES7000 and CONFIG_ACPI set and CONFIG_X86_GENERICARCH not
> > set.  It died with
> >
> >     arch/i386/kernel/built-in.o: In function `acpi_parse_madt':
> >     boot.c:(.init.text+0x68b7): undefined reference to
> > `acpi_madt_oem_check'
> >     arch/i386/kernel/built-in.o: In function `get_smp_config':
> >     (.init.text+0x9f98): undefined reference to `mps_oem_check'
> >     arch/i386/kernel/built-in.o: In function `connect_bsp_APIC':
> >     (.init.text+0xa340): undefined reference to `enable_apic_mode'
> >     arch/i386/kernel/built-in.o: In function `connect_bsp_APIC':
> >     (.init.text+0xa370): undefined reference to `enable_apic_mode'
> >
> > this seems to be because eg acpi_madt_oem_check() and mps_oem_check()
> > are defined in arch/i386/mach-generic/es7000.c, but arch/i386/Makefile
> > only goes into mach-generic if CONFIG_X86_GENERICARCH is set.
> > I didn't track down why enable_apic_mode is broken yet.
> >
> > No patch because I don't understand how this subarch stuff is supposed
> > to build :(
> >
> >  - R.
> >
>
> Roland,
> I can't reproduce the problem, with the git tree I just pulled. Can
> you please provide the config file?
Sorry, never mind - I just did...Will look at it also.
Thanks,
--Natalie
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