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 748e50a..2817ab5 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -354,6 +354,7 @@
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.