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Date: Sat, 8 Sep 2007 18:09:04 -0700
From: Randy Dunlap <randy.dunlap@oracle.com>
To: "James C. Georgas" <jgeorgas@georgas.ca>
Cc: linux-kernel@vger.kernel.org
Subject: Re: broken ACPI NUMA config option
Message-Id: <20070908180904.656f3d03.randy.dunlap@oracle.com>
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On Sat, 08 Sep 2007 18:51:39 -0400 James C. Georgas wrote:

> If I select X86_64_ACPI_NUMA, then ACPI_NUMA is (properly) selected
> automatically, but ACPI is not selected automatically. This causes
> ACPI_NUMA to not be built, and the kernel compile fails with unresolved
> symbols.

exactly what kernel version??


> Steps to reproduce:
> 
> 	make clean
> 	make mrproper
> 	make noallconfig
> 
> 	select SMP
> 	select NUMA
> 	select X86_64_ACPI_NUMA
> 
> 	make
> 	<boom>
> 
> results:
> 
> 	  LD      .tmp_vmlinux1
> 	drivers/built-in.o: In function `acpi_bus_generate_event':
> 	(.text+0x23365): undefined reference to `event_is_open'
> 	drivers/built-in.o: In function `acpi_bus_get_power':
> 	(.text+0x2361d): undefined reference to `acpi_power_get_inferred_state'
> 	drivers/built-in.o: In function `acpi_bus_set_power':
> 	(.text+0x23733): undefined reference to `acpi_power_transition'
> 	drivers/built-in.o: In function `acpi_bus_set_power':
> 	(.text+0x237a5): undefined reference to `acpi_power_transition'
> 	make: *** [.tmp_vmlinux1] Error 1


---
~Randy
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