From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-it0-f71.google.com (mail-it0-f71.google.com [209.85.214.71]) by kanga.kvack.org (Postfix) with ESMTP id DFF23280276 for ; Fri, 23 Dec 2016 09:19:59 -0500 (EST) Received: by mail-it0-f71.google.com with SMTP id n68so189043878itn.4 for ; Fri, 23 Dec 2016 06:19:59 -0800 (PST) Received: from merlin.infradead.org (merlin.infradead.org. [2001:4978:20e::2]) by mx.google.com with ESMTPS id 2si12936372itc.59.2016.12.23.06.19.59 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 23 Dec 2016 06:19:59 -0800 (PST) Date: Fri, 23 Dec 2016 15:19:57 +0100 From: Peter Zijlstra Subject: Re: A small window for a race condition in mm/rmap.c:page_lock_anon_vma_read Message-ID: <20161223141957.GT3107@twins.programming.kicks-ass.net> References: <23B7B563BA4E9446B962B142C86EF24ADBD62C@CNMAILEX03.lenovo.com> <20161221144343.GD593@dhcp22.suse.cz> <20161222135106.GY3124@twins.programming.kicks-ass.net> <23B7B563BA4E9446B962B142C86EF24ADBF309@CNMAILEX03.lenovo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <23B7B563BA4E9446B962B142C86EF24ADBF309@CNMAILEX03.lenovo.com> Sender: owner-linux-mm@kvack.org List-ID: To: Dashi DS1 Cao Cc: Hugh Dickins , Michal Hocko , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" On Fri, Dec 23, 2016 at 02:02:14AM +0000, Dashi DS1 Cao wrote: > The kernel version is "RELEASE: 3.10.0-327.36.3.el7.x86_64". It was the latest kernel release of CentOS 7.2 at that time, or maybe still now. This would be the point where we ask you to run a recent upstream kernel and try and reproduce the problem with that, or contact RHT for support on their franken-kernel ;-) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org