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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D1791C433EF for ; Mon, 28 Mar 2022 19:54:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343933AbiC1T4R (ORCPT ); Mon, 28 Mar 2022 15:56:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39306 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241462AbiC1T4J (ORCPT ); Mon, 28 Mar 2022 15:56:09 -0400 Received: from mail-qv1-xf2c.google.com (mail-qv1-xf2c.google.com [IPv6:2607:f8b0:4864:20::f2c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9227D245BC for ; Mon, 28 Mar 2022 12:54:27 -0700 (PDT) Received: by mail-qv1-xf2c.google.com with SMTP id gi14so12759951qvb.0 for ; Mon, 28 Mar 2022 12:54:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:from:to:cc:subject:in-reply-to:message-id:references :mime-version; bh=WrEOFIQ8nddTmMjs0Ezvn7QeIOPamLyL9uH7CFNlwEE=; b=i++HAmVS08JASO6QZX/Xxgy/WbjC6B9It9btp8NtISWO1XdWybZMgkp+1n2749DK+l up+gAv1WXMOAS577OHEZWFKZMPYi3/4AWZJ0kZaCxHR4W81jgktIpfO58ct3RT56yILp LErunoEniN1dHor8JQot9XSKdQ5xk64soBcRbZV5HstN764lrWAVt5DAD/dVefgRs+wJ EMRJwG/WuH2REr2QGENSMRh8DBfiyGdtoulcD75XIoV4O36bAhbW2/9t0FVGbdk/8iik yh8kKIcF3o3k0FqsU4C9TvEzz2Yym5baprzy4dJ+InwYJgQ87txdeVTynshkpShpq0HX Xw5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:in-reply-to:message-id :references:mime-version; bh=WrEOFIQ8nddTmMjs0Ezvn7QeIOPamLyL9uH7CFNlwEE=; b=Q2Rw/Gnuy1Y07eRs6fKY6up0rzE+oHmyB9vChgVoAfPoD9tCE6fOKtApds4lvNHD5K eFZe3O4CaGHj1IkepENwYvwXM9875o+yaoFyYY449tzGdbBK33bew1AZhvfjsi2ad9Ok qKj6b2xP/Qjyv77RgqVRblY7N3LzaHWUyYWztoqDLkqX4TcazvrLK62L5hP2hnYQwiSD 5s+7KZLU7pYNimLqUBorZqzMDgWWOmxd3lxPCFEAtSagaSmH4nChdLUYp94P03kZHZZM rEj2GZOlQHDVMcXOWekM/3cqtsF3TtzC0XBbnSVu4JgHgNzbM/JLtwReDkjYIKD6MFDU TY1Q== X-Gm-Message-State: AOAM530KqhAgpoDIwFnm1HT065gQlLIqFyI7Qoduf6iPg7z1dVGqGyVd PgmqRrl9yuT7towKZho61t1GPT/4/W0/ig== X-Google-Smtp-Source: ABdhPJyKVt6eqEjiUmWY8SL0qm9MJdTACYj37suEPT1ul1RFDZ72gXR+7h0UKCfzCiuSD2ZSDfor7g== X-Received: by 2002:a05:6214:caa:b0:441:4ba4:3ebd with SMTP id s10-20020a0562140caa00b004414ba43ebdmr22641386qvs.22.1648497266582; Mon, 28 Mar 2022 12:54:26 -0700 (PDT) Received: from ripple.attlocal.net (172-10-233-147.lightspeed.sntcca.sbcglobal.net. [172.10.233.147]) by smtp.gmail.com with ESMTPSA id g9-20020a05620a108900b0067b13036bd5sm8239489qkk.52.2022.03.28.12.54.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Mar 2022 12:54:26 -0700 (PDT) Date: Mon, 28 Mar 2022 12:54:14 -0700 (PDT) From: Hugh Dickins X-X-Sender: hugh@ripple.anvils To: Stephen Rothwell cc: Hugh Dickins , Andrew Morton , Matthew Wilcox , Vlastimil Babka , linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, linux-mm@kvack.org Subject: Re: linux-next: build warnings after merge of the akpm-current tree In-Reply-To: <20220324182725.63a454e3@canb.auug.org.au> Message-ID: <224c2147-36fe-93ed-41a5-a4609b59b4a2@google.com> References: <20220209170245.08968c92@canb.auug.org.au> <20220324182725.63a454e3@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 24 Mar 2022, Stephen Rothwell wrote: > Hi all, > > On Wed, 9 Feb 2022 17:02:45 +1100 Stephen Rothwell wrote: > > > > After merging the akpm-current tree, today's linux-next build (htmldocs) > > produced these warnings: > > > > include/linux/mm_types.h:272: warning: Function parameter or member '__filler' not described in 'folio' > > include/linux/mm_types.h:272: warning: Function parameter or member 'mlock_count' not described in 'folio' > > > > Introduced by commit > > > > 60a5c5ab0ba7 ("mm/munlock: maintain page->mlock_count while unevictable") > > I am still getting these warnings. That commit is now > > 07ca76067308 ("mm/munlock: maintain page->mlock_count while unevictable") > > in Linus' tree :-( Sorry about that Stephen: back in Feb I expected Matthew to have strong feelings about it, and it wouldn't have been helpful for me to mess it around at that time. But I'll reply to this now with my suggested patch: which Matthew may not like (he may consider it a retrograde step), but unless he NAKs it and comes up with something we all like better, it should do for now. I did try to 'make htmldocs' for the first time, but was put off by all the new packages I was asked to install - not a good use of time. And I'm so ignorant that I do not even know if "/* public: */" is a helpful comment or a special annotation. Patch follows... Hugh