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Date: Fri, 2 Oct 2009 19:05:50 +0200 From: Ingo Molnar <mingo@...e.hu> To: Frans Pop <elendil@...net.nl> Cc: Trevor Hemsley <trevor.hemsley@...world.com>, linux-kernel@...r.kernel.org Subject: Re: Temperature above threshold loop with 2.6.31.1 * Frans Pop <elendil@...net.nl> wrote: > Trevor Hemsley wrote: > > I just downloaded and installed the latest 2.6.31.1 kernel on my > > machine here and I think I found a small bug. Shortly after boot I > > start to receive messages like > > > > CPU0: Temperature above threshold, cpu clock throttled (total events = > > 21672) > [...] > > More importantly, I get approximately 100,000 of these messages per > > minute and the machine is completely unusable. All of these are for > > CPU0 - at least all the ones that get written to /var/log/messages. > > > > 1,666 notifications a second seems a little on the 'too frequent' side > > of things to me :-) > > Looks like this may already be fixed in mainline by the following commit: > commit b417c9fd8690637f0c91479435ab3e2bf450c038 > Author: Ingo Molnar <mingo@...e.hu> > Date: Tue Sep 22 15:50:24 2009 +0200 > x86: mce: Fix thermal throttling message storm > > Can you confirm that please, either by compiling current git or by applying > that commit on top of 2.6.31.1? > > Ingo: is that patch already scheduled for stable? Not yet - i just forwarded it. Thanks for pointing it out, Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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