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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS 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 1930CC433EF for ; Sun, 19 Sep 2021 23:35:16 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 8D33A60F9D for ; Sun, 19 Sep 2021 23:35:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8D33A60F9D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id D3B70900003; Sun, 19 Sep 2021 19:35:14 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id CE960900002; Sun, 19 Sep 2021 19:35:14 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id BD837900003; Sun, 19 Sep 2021 19:35:14 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0124.hostedemail.com [216.40.44.124]) by kanga.kvack.org (Postfix) with ESMTP id AB700900002 for ; Sun, 19 Sep 2021 19:35:14 -0400 (EDT) Received: from smtpin18.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 584F6181AEF23 for ; Sun, 19 Sep 2021 23:35:14 +0000 (UTC) X-FDA: 78605931348.18.A3A8DB9 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf17.hostedemail.com (Postfix) with ESMTP id 0FCF2F000392 for ; Sun, 19 Sep 2021 23:35:13 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 70B4A60F93; Sun, 19 Sep 2021 23:35:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1632094513; bh=9BtKLYV2SwBw6eP4jLE8SnXaFNs5TvaXNr7aenlK12s=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=DlSpik6RVVa7VHRdC0EnN/kzXP6U/KvMjcl3auo2ncWjFHhvq41pfqhcpy4JbrH3D LahJd1hyvD22J1weWMrTq1jL1WkibFYQjIm9AVLyxzNOcP5kTf6/SiDi0Y9CsLhDCC U1jP6ujJUJCHDTNLNLQyZ/3XyGMWxPpvMGcIlRtw= Date: Sun, 19 Sep 2021 16:35:11 -0700 From: Andrew Morton To: Weizhao Ouyang Cc: John Hubbard , Pavel Tatashin , Oscar Salvador , "Huang, Ying" , Yang Shi , Zi Yan , Dave Hansen , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm/debug: sync up latest migrate_reason to migrate_reason_names Message-Id: <20210919163511.9f82c3634cf48d3769ccab42@linux-foundation.org> In-Reply-To: <20210917061432.323777-1-o451686892@gmail.com> References: <20210917061432.323777-1-o451686892@gmail.com> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.32; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Authentication-Results: imf17.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=DlSpik6R; spf=pass (imf17.hostedemail.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org; dmarc=none X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 0FCF2F000392 X-Stat-Signature: 83msbrq9bqsyssaudyjor66wgens6anf X-HE-Tag: 1632094513-731772 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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? Thanks.