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Date: Fri, 7 Dec 2007 18:31:43 -0500 From: "Parag Warudkar" <parag.warudkar@...il.com> To: "Pallipadi, Venkatesh" <venkatesh.pallipadi@...el.com> Cc: LKML <linux-kernel@...r.kernel.org>, "Andrew Morton" <akpm@...ux-foundation.org>, "Linus Torvalds" <torvalds@...ux-foundation.org>, "Thomas Gleixner" <tglx@...utronix.de>, "Ingo Molnar" <mingo@...e.hu> Subject: Re: soft lockup - CPU#1 stuck for 15s! [swapper:0] On Dec 7, 2007 6:12 PM, Pallipadi, Venkatesh <venkatesh.pallipadi@...el.com> wrote: > Looks like tick_broadcast_lock did not get freed in some path. > You do not see this when you CPU_IDLE is not configured? > > Thanks, > Venki > No, I did not see this prior to enabling CPU_IDLE. All previous kernels without CPU_IDLE also had soft lockup detection enabled. Parag -- 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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