From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DF516C04EBF for ; Thu, 6 Dec 2018 11:13:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9A02D20850 for ; Thu, 6 Dec 2018 11:13:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544094813; bh=cqj4QkOqEE8x08Mu2Xw78WNjssnBkJOWAeqdmmW2exM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=vQpf6IBpkFS/AYEJq/pv9uDgegwCgA40wP3RDdlQlN7dL31y71BVjYTO2aJNIx08M ggRNxRNH5WHIPD2O7NfMcLDftk1/nEpvKPIv3D8gaRCghiN2zG0U8Ohk8mPQ75dIzo 3sBK1/NQc9SUciU0x5+rhifrc1ddd1AjwP8+Yk6Q= DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9A02D20850 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729601AbeLFLNc (ORCPT ); Thu, 6 Dec 2018 06:13:32 -0500 Received: from mail.kernel.org ([198.145.29.99]:57400 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729200AbeLFLNb (ORCPT ); Thu, 6 Dec 2018 06:13:31 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C053420850; Thu, 6 Dec 2018 11:13:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544094811; bh=cqj4QkOqEE8x08Mu2Xw78WNjssnBkJOWAeqdmmW2exM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rbDMmfK4v2/GxJkyUrCiBPHjYnD3mPngRRMaIrP2v4azCX1x+WD6NQATU+kQrVZTZ AOx6tpunTDGZfd3lElU3W90WLJVAPWXSJ4BQLQ79W9vLv3ZSgM9FL1PS6J6vsuJab0 tLz3mK6PGLnIJBdGqpapjvzp2HBeMuCE9QZPS9AA= Date: Thu, 6 Dec 2018 12:13:28 +0100 From: Greg KH To: Vlastimil Babka Cc: Roman Gushchin , "stable@vger.kernel.org" , Yongqin Liu , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , Kernel Team , Andrew Morton Subject: Re: [PATCH] mm: hide incomplete nr_indirectly_reclaimable in /proc/zoneinfo Message-ID: <20181206111328.GP19891@kroah.com> References: <20181030174649.16778-1-guro@fb.com> <20181129125228.GN3149@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.11.1 (2018-12-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Nov 29, 2018 at 03:54:10PM +0100, Vlastimil Babka wrote: > On 11/29/18 1:52 PM, Greg KH wrote: > > On Tue, Oct 30, 2018 at 05:48:25PM +0000, Roman Gushchin wrote: > >> BTW, in 4.19+ the counter has been renamed and exported by > >> the commit b29940c1abd7 ("mm: rename and change semantics of > >> nr_indirectly_reclaimable_bytes"), so there is no such a problem > >> anymore. > >> > >> Cc: # 4.14.x-4.18.x > >> Fixes: 7aaf77272358 ("mm: don't show nr_indirectly_reclaimable in /proc/vmstat") > > ... > > > I do not see this patch in Linus's tree, do you? > > > > If not, what am I supposed to do with this? > > Yeah it wasn't probably clear enough, but this is stable-only patch, as > upstream avoided the (then-unknown) problem in 4.19 as part of a far > more intrusive series. As I've said in my previous reply to this thread, > I don't think we can backport that series to stable (e.g. it introduces > a set of new kmalloc caches that will suddenly appear in /proc/slabinfo) > so I think this is a case for exception from the stable rules. Ok, now queued up, thanks. greg k-h