Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756794AbYAKAba (ORCPT ); Thu, 10 Jan 2008 19:31:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754592AbYAKAbV (ORCPT ); Thu, 10 Jan 2008 19:31:21 -0500 Received: from nz-out-0506.google.com ([64.233.162.237]:30008 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753674AbYAKAbT (ORCPT ); Thu, 10 Jan 2008 19:31:19 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=G9/ro8WsUp3SDzYAZFcHG+NEbxgHJrxkm2vZ4KhMUYIH+Qipl6YuewkIw3GSWE2ZR9Bcd7akK3AgkTiAhbw4FXxyjkpXnCODqxuu2LWAKiwJFQju58lcrN8G6OC6zWcZiesYgyn4GFHJJATM1frEeEwWJ3UI0XRJ9R4HnlzDQbc= Message-ID: <82e4877d0801101631w3679188ehffdf847a4825168a@mail.gmail.com> Date: Thu, 10 Jan 2008 19:31:18 -0500 From: "Parag Warudkar" To: "Thomas Gleixner" Subject: Re: soft lockup - CPU#1 stuck for 15s! [swapper:0] Cc: "Len Brown" , "Arjan van de Ven" , "Ingo Molnar" , "Pallipadi, Venkatesh" , LKML , "Andrew Morton" , "Linus Torvalds" In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <924EFEDD5F540B4284297C4DC59F3DEE38C3C2@orsmsx423.amr.corp.intel.com> <82e4877d0712141651j3965fd85ged2cefed5336e1ef@mail.gmail.com> <82e4877d0712160543t2c7a03b1qb5c77ea6af59b5dd@mail.gmail.com> <82e4877d0712170508r69189409l803c8f490e65925d@mail.gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 606 Lines: 18 On Jan 9, 2008 6:56 AM, Thomas Gleixner wrote: > Can you apply the patch below + the debug patch which prints the timer > stats on softlockup and provide the output of this. Applied to today's git and running for 21 hours - no recurrence yet even with 1.2 wakeups per second. I will re-open this thread if it bites again. Thanks Parag -- 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/