Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752466Ab3GJGeP (ORCPT ); Wed, 10 Jul 2013 02:34:15 -0400 Received: from mail-qe0-f45.google.com ([209.85.128.45]:61381 "EHLO mail-qe0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751095Ab3GJGeN (ORCPT ); Wed, 10 Jul 2013 02:34:13 -0400 MIME-Version: 1.0 In-Reply-To: <51DCF982.4070707@linux.vnet.ibm.com> References: <1443144.WnBWEpaopK@amdc1032> <51DB724F.9050708@linux.vnet.ibm.com> <1754044.EVIH1UZj6p@amdc1032> <51DC0B0D.9070201@linux.vnet.ibm.com> <51DCDF1C.1000208@linux.vnet.ibm.com> <51DCF982.4070707@linux.vnet.ibm.com> Date: Wed, 10 Jul 2013 12:04:12 +0530 Message-ID: Subject: Re: [v3.10 regression] deadlock on cpu hotplug From: Viresh Kumar To: Michael Wang Cc: "Srivatsa S. Bhat" , Bartlomiej Zolnierkiewicz , "Rafael J. Wysocki" , Borislav Petkov , Jiri Kosina , Tomasz Figa , linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 683 Lines: 14 On 10 July 2013 11:34, Michael Wang wrote: > Thanks for the confirm :) seems like the root cause is very likely > related with the problem Srivatsa discovered. > > I think the fix in his mail worth a try, but I need more investigations > to confirm that's the right way... Its not a fix really, but with that we can atleast confirm that we are on the right path and the problem is exactly what he described. -- 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/