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Date: Sun, 9 Dec 2007 22:42:39 +0000 From: parag.warudkar@...il.com To: "Arjan van de Ven" <arjan@...radead.org> Cc: "Ingo Molnar" <mingo@...e.hu>, "Thomas Gleixner" <tglx@...utronix.de>, "Pallipadi, Venkatesh" <venkatesh.pallipadi@...el.com>, "LKML" <linux-kernel@...r.kernel.org>, "Andrew Morton" <akpm@...ux-foundation.org>, "Linus Torvalds" <torvalds@...ux-foundation.org> Subject: Re: soft lockup - CPU#1 stuck for 15s! [swapper:0] >starts to sound like something is >turning off the clock during a >somewhat deeper C-state... Sure may be - powertop is behind all this - if there wasn't long lasting deep c-state we wouldn't have this problem :) Actually I run powertop and disable things until the machine goes into around 5-6 wakeups per second. So what you said is quite likely. Thanks for powertop. Parag Sent via BlackBerry from T-Mobile -- 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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