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Date:	Fri, 7 Dec 2007 18:31:43 -0500
From:	"Parag Warudkar" <>
To:	"Pallipadi, Venkatesh" <>
Cc:	LKML <>,
	"Andrew Morton" <>,
	"Linus Torvalds" <>,
	"Thomas Gleixner" <>,
	"Ingo Molnar" <>
Subject: Re: soft lockup - CPU#1 stuck for 15s! [swapper:0]

On Dec 7, 2007 6:12 PM, Pallipadi, Venkatesh
<> 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.

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