From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933175Ab2LMO1f (ORCPT ); Thu, 13 Dec 2012 09:27:35 -0500 Received: from mx1.redhat.com ([209.132.183.28]:43539 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752927Ab2LMO1c (ORCPT ); Thu, 13 Dec 2012 09:27:32 -0500 Date: Thu, 13 Dec 2012 15:27:28 +0100 From: Stanislaw Gruszka To: Peter Zijlstra Cc: Ingo Molnar , linux-kernel@vger.kernel.org, Oleg Nesterov Subject: Re: [PATCH] sched: cputime: avoid multiplication overflow (in common cases) Message-ID: <20121213142727.GA4609@redhat.com> References: <20121213084430.GA2297@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20121213084430.GA2297@redhat.com> User-Agent: Mutt/1.5.20 (2009-12-10) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 13, 2012 at 09:44:30AM +0100, Stanislaw Gruszka wrote: > Signed-off-by: Stanislaw Gruszka > --- > kernel/sched/cputime.c | 92 +++++++++++++++++++++++++++++------------------ > 1 files changed, 57 insertions(+), 35 deletions(-) There are recent changes in cputime.c . This patch will not apply, please ignore it for now. I'll repost. Stanislaw