[PATCH 14/14] ARM: v6k: only allow SMP if we have v6k or v7 CPU

Russell King - ARM Linux linux at arm.linux.org.uk
Mon Jan 17 14:25:45 EST 2011


SMP extensions are only supported on ARMv6k or ARMv7 architectures, so
only offer the option if we're building for such an architecture.

Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
---
 arch/arm/Kconfig |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 283d7b9..ba304a3 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1250,6 +1250,7 @@ source "kernel/time/Kconfig"
 config SMP
 	bool "Symmetric Multi-Processing (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
+	depends on CPU_V6K || CPU_V7
 	depends on GENERIC_CLOCKEVENTS
 	depends on REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP || \
 		 MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || \
-- 
1.6.2.5




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