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=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 7D8B5C433EF for ; Mon, 20 Sep 2021 09:17:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 57F8F60ED7 for ; Mon, 20 Sep 2021 09:17:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236233AbhITJSj (ORCPT ); Mon, 20 Sep 2021 05:18:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35808 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232603AbhITJSV (ORCPT ); Mon, 20 Sep 2021 05:18:21 -0400 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 136D8C061762 for ; Mon, 20 Sep 2021 02:16:54 -0700 (PDT) Received: by mail-pj1-x102a.google.com with SMTP id k23-20020a17090a591700b001976d2db364so12162601pji.2 for ; Mon, 20 Sep 2021 02:16:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=Wbc3Zmo5GIb9tDLFhXIckh5fijk1uzMZpJmzD8Arsds=; b=HPs3d/f7BQhbNwPPGYOziP13Ojx87lUr1OPvrIeM7KatPRlMjxkyZThboMnPOqfjQ7 c6aWMvbkA4A/QQinMgQT8DsSWqJHk267bMEr2qHO0afGLDOeDgplupibVhTOvjvgtAZG 5SyUa3bmINK/LdHf/pjzsuts7dO+7Vw3X3qSFlB4jxarDj4YEHwOC6f/4CAOKyLFKYKr bQ6Sz5AjPJkISfY/pxNrtNkOuxgNl4fYwdERnv20gFfWTfWBPFOaGo1VtFnKgvaor1SU WmIP6fwvGp7oLx6lEdh2IZDRmpjSGdkmQyhNoEF0hoAHwlVNLuxlErqjZ3DAZap1VlpC fFYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=Wbc3Zmo5GIb9tDLFhXIckh5fijk1uzMZpJmzD8Arsds=; b=zywJSniiC6iwaY75QB95Yd7JW4XdBV45ooQB7Uyw+3FX/JglE8shVvm+grzCgVSKyy Bx1wEHzIx8P0fh/SyzH8+gPX5hBcMYWxUbf4CpxzrsDEJasoG131fOqkZu5QscOe/m5u D6TgYtUW4xE9aViHp+0f1mVGnua1jHTpC52G9VBPqauF1C9WAdcx+G1TVs9T9h0pw7Eq TwrZ+Bf/0f12Xf+EtSEHBxAUJE84otgvhF/gIQj8awFneRRIFAbLKNL/IJ4G8k1XsZvG yliDsQdOShHKT4xLHCXkXRkJXcFTtRHVyC0kuO1RQoBt05KK6v2awjQBLyImBiW6Yz9l xCfw== X-Gm-Message-State: AOAM530GJzce1qGCKPsZnwVzaY9iXMjlFOtmM+QRn6ScLrsn0hl6yEHU Jur+rotRVN3ZsVZAc9+trvOcA/7vs93+rCZk X-Google-Smtp-Source: ABdhPJw7nqDCi95G5lXn/pYixX+X1ZmQCo/nPOIWn3qSz6jYiD0XB/LmgHm6BRXp/sU9HPFjzHogpg== X-Received: by 2002:a17:90b:1089:: with SMTP id gj9mr28433015pjb.228.1632129413439; Mon, 20 Sep 2021 02:16:53 -0700 (PDT) Received: from owniadeMacBook-Pro.local ([103.97.201.31]) by smtp.gmail.com with ESMTPSA id 130sm13754532pfy.175.2021.09.20.02.16.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 20 Sep 2021 02:16:53 -0700 (PDT) Subject: Re: [PATCH] mm/debug: sync up latest migrate_reason to migrate_reason_names To: Andrew Morton Cc: John Hubbard , Pavel Tatashin , Oscar Salvador , "Huang, Ying" , Yang Shi , Zi Yan , Dave Hansen , linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20210917061432.323777-1-o451686892@gmail.com> <20210919163511.9f82c3634cf48d3769ccab42@linux-foundation.org> From: Weizhao Ouyang Message-ID: Date: Mon, 20 Sep 2021 17:16:50 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <20210919163511.9f82c3634cf48d3769ccab42@linux-foundation.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021/9/20 07:35, Andrew Morton wrote: > On Fri, 17 Sep 2021 14:14:32 +0800 Weizhao Ouyang wrote: > >> After related migrate page updates, sync up latest migrate_reason to >> migrate_reason_names, page_owner use it to parse the page migrate >> reason. > A slight problem. > >> Fixes: d1e153fea2a8 ("mm/gup: migrate pinned pages out of movable zone") >> Fixes: 26aa2d199d6f ("mm/migrate: demote pages during reclaim") > d1e153fea2a8 is from May 2021, so a -stable backport would be appropriate. > > But 26aa2d199d6f is only in 5.15-rc1, so no cc:stable. > > So can you please prepare this as a two-patch series with the first > patch (which fixes d1e153fea2a8) marked cc:stable? Okay I will send v2 patch soon. Thanks, Weizhao