From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754184Ab2ACQwE (ORCPT ); Tue, 3 Jan 2012 11:52:04 -0500 Received: from mx1.redhat.com ([209.132.183.28]:35737 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754039Ab2ACQwC (ORCPT ); Tue, 3 Jan 2012 11:52:02 -0500 Message-ID: <4F033227.3020404@redhat.com> Date: Tue, 03 Jan 2012 17:51:51 +0100 From: Denys Vlasenko User-Agent: Mozilla/5.0 (X11; Linux i686; rv:9.0) Gecko/20111222 Thunderbird/9.0 MIME-Version: 1.0 To: Oleg Nesterov CC: Denys Vlasenko , Tejun Heo , linux-kernel@vger.kernel.org, =?UTF-8?B?xYF1a2FzeiBNaWNoYWxpaw==?= , "Dmitry V. Levin" Subject: Re: ptrace fixes for 3.2 References: <201112281955.55200.vda.linux@googlemail.com> <20111229113245.GA18062@redhat.com> <20111229120506.GA23653@redhat.com> <20120103142941.GA25488@redhat.com> <20120103154404.GA28930@redhat.com> In-Reply-To: <20120103154404.GA28930@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/03/2012 04:44 PM, Oleg Nesterov wrote: > On 01/03, Oleg Nesterov wrote: >> >> I am going to send the hack^Wpatch below to Linus as a temporary >> workaround for 3.2. > > The same patch with the changelog. > > Denys, Tejun, any chance you can review it before I send it to Linus ? Testing it on top of Fedora 16's kernel-3.1.6-1.fc16: Confirmed that before patch both tests fail (in about a minute of run time at worst), and with patch they do not fail. -- vda