linux-kernel - broken ACPI NUMA config option

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Date:	Sat, 08 Sep 2007 18:51:39 -0400
From:	"James C. Georgas" <jgeorgas@...rgas.ca>
To:	linux-kernel@...r.kernel.org
Subject: broken ACPI NUMA config option

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.

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

James
	/\V

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