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 8F8EBC433EF for ; Mon, 28 Mar 2022 19:54:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343851AbiC1T4L (ORCPT ); Mon, 28 Mar 2022 15:56:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243536AbiC1T4J (ORCPT ); Mon, 28 Mar 2022 15:56:09 -0400 Received: from mail-qv1-xf36.google.com (mail-qv1-xf36.google.com [IPv6:2607:f8b0:4864:20::f36]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9264724BFD for ; Mon, 28 Mar 2022 12:54:27 -0700 (PDT) Received: by mail-qv1-xf36.google.com with SMTP id jo24so12732364qvb.5 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=l7ILdsYhFe5LNbHoh6Mhn8sTmbGmhPUjqjfrOzUA9/Gz6f6Sqc1Vhve13cqcpty2FN VPKQTjbv/8EOyurmKuzkuSaprYiGZlJhWX4+lKP7USn8iyZrOyilfn1b7wy0lX/pfurj KqbJylstOptlbGjknAAh5H7pdBHy3ehXUmVS8QZ+lqrir8u+ZJaozoSscZlBBqDR1sPK +OVNqplVq6TEA4MdG13fR98ycIu6T9o4k3RiA62xcnKH6+u8pEm0dx2IlxABMOS+S9GK eZBNsA/wTI6blCYzbQaZvYhQO2RT7mI+GDAmjmoBGewwXdhORrIQe2kCTVnYOGItB8bQ N+zA== X-Gm-Message-State: AOAM530U/MLSvJX828n/ml06HtSq8KwBkHPOdh4xWVPQYxqD1o4l1bkv l9VaZeC8JA8GMNsGEoqGUd3ciw== 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-next@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