Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753630AbaJTViG (ORCPT ); Mon, 20 Oct 2014 17:38:06 -0400 Received: from mx1.redhat.com ([209.132.183.28]:21726 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753284AbaJTViD (ORCPT ); Mon, 20 Oct 2014 17:38:03 -0400 Date: Mon, 20 Oct 2014 23:34:29 +0200 From: Oleg Nesterov To: Kirill Tkhai Cc: Kirill Tkhai , linux-kernel@vger.kernel.org, Peter Zijlstra , Ingo Molnar , Vladimir Davydov Subject: Re: [PATCH v3] sched/numa: fix unsafe get_task_struct() in task_numa_assign() Message-ID: <20141020213429.GA5245@redhat.com> References: <1413800145.19914.23.camel@tkhai> <20141020144757.GA10939@redhat.com> <20141020165614.GA16373@redhat.com> <20141020182748.GA20424@redhat.com> <54456E26.2000103@yandex.ru> <20141020205006.GA2500@redhat.com> <54457918.8090006@yandex.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <54457918.8090006@yandex.ru> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Kirill, You should be as rude as you can if you send an email to lkml! You are breaking the well-known rules, and now I have to mimic your wrong behaviour. On 10/21, Kirill Tkhai wrote: > > No, I won't send. Please do this. Your idea and your patch is almost > ready. Thanks :) Come on. You have found the nontrivial problem. This is much more important than a simple fix. And if we prefer a less-trivial fix which plays with ->curr recheck, then it will be based on your idea, not mine. So please make a patch after we know what Peter thinks. Oleg. -- 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/