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authorThomas Gleixner <tglx@linutronix.de>2007-03-25 14:42:51 +0200
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-25 23:57:34 +0200
commit948ac6d71cf868b431adb3139d8dfbd9c4e4a6ca (patch)
tree485171e5970cfc75614730aaa4201db430c3030a /Makefile
parent[PATCH] dynticks: fix hrtimer rounding error in next_timer_interrupt (diff)
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[PATCH] clocksource: Fix thinko in watchdog selection
The watchdog implementation excludes low res / non continuous clocksources from being selected as a watchdog reference unintentionally. Allow using jiffies/PIT as a watchdog reference as long as no better clocksource is available. This is necessary to detect TSC breakage on systems, which have no pmtimer/hpet. The main goal of the initial patch (preventing to switch to highres/nohz when no reliable fallback clocksource is available) is still guaranteed by the checks in clocksource_watchdog(). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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