From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755123AbXJ2McI (ORCPT ); Mon, 29 Oct 2007 08:32:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752343AbXJ2Mbz (ORCPT ); Mon, 29 Oct 2007 08:31:55 -0400 Received: from e4.ny.us.ibm.com ([32.97.182.144]:48622 "EHLO e4.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752300AbXJ2Mbz (ORCPT ); Mon, 29 Oct 2007 08:31:55 -0400 Message-ID: <4725D2A5.1050908@linux.vnet.ibm.com> Date: Mon, 29 Oct 2007 18:01:33 +0530 From: Balbir Singh Reply-To: balbir@linux.vnet.ibm.com Organization: IBM User-Agent: Thunderbird 1.5.0.13 (X11/20070824) MIME-Version: 1.0 To: Frans Pop CC: Christian Borntraeger , Chuck Ebbert , Greg KH , stable@kernel.org, linux-kernel@vger.kernel.org, Ingo Molnar , Andrew Morton Subject: Re: [stable] 2.6.23 regression: top displaying 9999% CPU usage References: <200710122231.50739.elendil@planet.nl> <200710161234.35529.borntraeger@de.ibm.com> <4714B5BF.1090001@linux.vnet.ibm.com> <200710291305.52992.elendil@planet.nl> In-Reply-To: <200710291305.52992.elendil@planet.nl> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Frans Pop wrote: > Hello Balbir, [snip] > Any progress on this issue? I noticed that it's still there in current git. > I have been looking elsewhere, sorry, I'll look into this issue tonight > If a better implementation is not expected any time soon, how about an ACK > on the reversion patch Christian proposed in > http://lkml.org/lkml/2007/10/16/76 > so we can at least get rid of the regression? > We'll I initially thought of it and then I remembered that the regression occurs only when the accounting itself is inaccurate. I am tempted to ack the removal, but I would like to get input from others. Meanwhile, I'll try and see if I can fix the problem > Thanks, > Frans Pop -- Warm Regards, Balbir Singh Linux Technology Center IBM, ISTL