Messages in this thread | | | Date | Thu, 12 Jan 2012 10:11:19 +0800 | From | Chen Gong <> | Subject | Re: CPU clock throttled prints.. |
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于 2011/7/5 13:36, R, Durgadoss 写道: > Hi All, > > I am getting these prints in my Atom based device, running 2.6.35 kernel. > > [ 350.084005] CPU0: Temperature above threshold, cpu clock throttled (total > events = 26) > [ 350.084029] CPU1: Temperature above threshold, cpu clock throttled (total > events = 26) > [ 350.085293] CPU0: Temperature/speed normal > [ 350.085311] CPU1: Temperature/speed normal > > Seems like these are from therm_throt.c and the flow for this, > Starts from smp_thermal_interrupt(...) method. > > Can somebody tell me when this method gets called ? > Also, does this actually throttle the CPU ? >
try to apply this patch 29e9bf1841e4f (x86, mce, therm_throt: Don't report power limit and package level thermal throttle events in mcelog) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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