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 B3A396B0272 for ; Thu, 19 Jul 2018 10:23:58 -0400 (EDT) Received: by mail-it0-f71.google.com with SMTP id e21-v6so5813240itc.5 for ; Thu, 19 Jul 2018 07:23:58 -0700 (PDT) Received: from www262.sakura.ne.jp (www262.sakura.ne.jp. [202.181.97.72]) by mx.google.com with ESMTPS id o56-v6si4953727jal.32.2018.07.19.07.23.56 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 19 Jul 2018 07:23:57 -0700 (PDT) Subject: Re: [patch v3] mm, oom: fix unnecessary killing of additional processes From: Tetsuo Handa References: Message-ID: <9eaea8ee-08e3-2188-a852-60bfaf3693e1@i-love.sakura.ne.jp> Date: Thu, 19 Jul 2018 23:23:51 +0900 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: David Rientjes Cc: Andrew Morton , kbuild test robot , Michal Hocko , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Roman Gushchin David, Now that your patches are about to be dropped from linux-next.git , please try OOM lockup (CVE-2016-10723) mitigation patch ( https://marc.info/?l=linux-mm&m=153112243424285&w=4 ) and my cleanup patch ( [PATCH 1/2] at https://marc.info/?l=linux-mm&m=153119509215026&w=4 ) on top of linux.git . And please reply how was the result, for I'm currently asking Roman whether we can apply these patches before applying the cgroup-aware OOM killer.