From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932444AbcHVWGF (ORCPT ); Mon, 22 Aug 2016 18:06:05 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:54555 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755857AbcHVWGE (ORCPT ); Mon, 22 Aug 2016 18:06:04 -0400 Date: Mon, 22 Aug 2016 15:05:17 -0700 From: Andrew Morton To: Michal Hocko Cc: Greg KH , Linus Torvalds , Markus Trippelsdorf , Arkadiusz Miskiewicz , Ralf-Peter Rohbeck , Jiri Slaby , Olaf Hering , Vlastimil Babka , Joonsoo Kim , linux-mm@kvack.org, LKML Subject: Re: OOM detection regressions since 4.7 Message-Id: <20160822150517.62dc7cce74f1af6c1f204549@linux-foundation.org> In-Reply-To: <20160822134227.GM13596@dhcp22.suse.cz> References: <20160822093249.GA14916@dhcp22.suse.cz> <20160822093707.GG13596@dhcp22.suse.cz> <20160822100528.GB11890@kroah.com> <20160822105441.GH13596@dhcp22.suse.cz> <20160822133114.GA15302@kroah.com> <20160822134227.GM13596@dhcp22.suse.cz> X-Mailer: Sylpheed 3.4.1 (GTK+ 2.24.23; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 22 Aug 2016 15:42:28 +0200 Michal Hocko wrote: > Of course, if Linus/Andrew doesn't like to take those compaction > improvements this late then I will ask to merge the partial revert to > Linus tree as well and then there is not much to discuss. This sounds like the prudent option. Can we get 4.8 working well-enough, backport that into 4.7.x and worry about the fancier stuff for 4.9?