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x86_64: Select clocksource watchdog in Kconfig

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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>
This commit is contained in:
Thomas Gleixner
2007-10-12 23:04:06 +02:00
committed by Thomas Gleixner
parent 8f36881b3c
commit 89b2bbd69b
1 changed files with 4 additions and 0 deletions
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arch/x86_64/Kconfig
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@@ -36,6 +36,10 @@ config GENERIC_CMOS_UPDATE
bool bool
default y default y
config CLOCKSOURCE_WATCHDOG
bool
default y
config ZONE_DMA32 config ZONE_DMA32
bool bool
default y default y