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authorThomas Gleixner <tglx@linutronix.de>2007-10-12 23:04:06 +0200
committerThomas Gleixner <tglx@inhelltoy.tec.linutronix.de>2007-10-12 23:04:06 +0200
commit89b2bbd69b89b4c5efdc112a88d72419bdeb8dfc (patch)
treea773385eab354acc7483553450d396b925650755 /arch/x86_64
parent8f36881b3c972ebc019195692849f22488f9c0a3 (diff)
downloadlinux-linaro-stable-89b2bbd69b89b4c5efdc112a88d72419bdeb8dfc.tar.gz
x86_64: Select clocksource watchdog in Kconfig
TSC must be verified by a continous and reliable clocksource to allow high resolution timers and or dynamic ticks. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Diffstat (limited to 'arch/x86_64')
-rw-r--r--arch/x86_64/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index b1b98e614f7c..520f33b83bfc 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -36,6 +36,10 @@ config GENERIC_CMOS_UPDATE
bool
default y
+config CLOCKSOURCE_WATCHDOG
+ bool
+ default y
+
config ZONE_DMA32
bool
default y