From: Jack Steiner <steiner@sgi.com>
Date: Fri, 3 Apr 2009 20:39:42 +0000 (-0500)
Subject: x86, uv: add Kconfig dependency on NUMA for UV systems
X-Git-Tag: v2.6.30-rc3~72^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=54c28d294c658abb6d6430a49fda230fdfd601c8;p=thirdparty%2Fkernel%2Flinux.git

x86, uv: add Kconfig dependency on NUMA for UV systems

Impact: build fix

Add Kconfig dependency on NUMA for enabling UV. Although it might
be possible to configure non-NUMA UV systems, they are unsupported
and not interesting. Much of the infrastructure for UV requires
NUMA support.

Signed-off-by: Jack Steiner <steiner@sgi.com>
LKML-Reference: <20090403203942.GA20137@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 748e50a1a1525..2817ab5a1204b 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -354,6 +354,7 @@ config X86_UV
 	bool "SGI Ultraviolet"
 	depends on X86_64
 	depends on X86_EXTENDED_PLATFORM
+	depends on NUMA
 	select X86_X2APIC
 	---help---
 	  This option is needed in order to support SGI Ultraviolet systems.