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 9D34AC433EF for ; Mon, 14 Feb 2022 17:28:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348812AbiBNR2u (ORCPT ); Mon, 14 Feb 2022 12:28:50 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:54380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231523AbiBNR2t (ORCPT ); Mon, 14 Feb 2022 12:28:49 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3FC43A1AC for ; Mon, 14 Feb 2022 09:28:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=rnqMU4kUstXK04BkfmDD9MNLe54Eb2WuFgh7mzop/BQ=; b=hdkQ7y4cYeWUj3ba1bdAfdI+XM hu2lF1ZazE1LcJiVDO56CXYllFi7iosCiIe45S0PhAVtJpceWoav5nDk3VEGQJ0hUo8rPTp4GtNy/ KvmWmfjI5lWnigjvvpXXJ54gFNihAqWlef6eOGUKtQPAeMAiZfvYh4ZZyUnR05tGBDaKpvkIsWLIi N6VArq1VdFZDiiZb8AnXIK1y539AvtSZSa8T9Cd8+4QAKO1ae4pur2H6+Zamz5hs+jWc38yVdq3Ja NlRQZunzVhVAs1vZ7ujp96cd/mLfSNgK65VmJLOOTyE8fqUpRp8/jPedzUzwuZ9TkYRz7VgWrWIeP AWeyDnUQ==; Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1nJf9O-00D7VY-KI; Mon, 14 Feb 2022 17:28:34 +0000 Date: Mon, 14 Feb 2022 17:28:34 +0000 From: Matthew Wilcox To: kernel test robot Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: Re: [willy-pagecache:for-next 58/85] mm/folio-compat.c:181:9: error: implicit declaration of function 'folio_mlock'; did you mean 'folio_lock'? Message-ID: References: <202202142352.7A4VgqBz-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202202142352.7A4VgqBz-lkp@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 15, 2022 at 01:19:26AM +0800, kernel test robot wrote: > commit: 2cefeaf011db4a95ecb515cc2ca61d091a792ac1 [58/85] mm/rmap: Turn page_mlock() into folio_mlock() > > mm/folio-compat.c:169:6: warning: no previous prototype for 'clear_page_mlock' [-Wmissing-prototypes] > 169 | void clear_page_mlock(struct page *page) > | ^~~~~~~~~~~~~~~~ > mm/folio-compat.c:174:6: error: redefinition of 'mlock_vma_page' > 174 | void mlock_vma_page(struct page *page) > | ^~~~~~~~~~~~~~ > In file included from mm/folio-compat.c:11: > mm/internal.h:503:20: note: previous definition of 'mlock_vma_page' with type 'void(struct page *)' > 503 | static inline void mlock_vma_page(struct page *page) { } > | ^~~~~~~~~~~~~~ > mm/folio-compat.c: In function 'mlock_vma_page': > mm/folio-compat.c:176:9: error: implicit declaration of function 'mlock_vma_folio'; did you mean 'mlock_vma_page'? [-Werror=implicit-function-declaration] > 176 | mlock_vma_folio(page_folio(page)); > | ^~~~~~~~~~~~~~~ > | mlock_vma_page > mm/folio-compat.c: At top level: > mm/folio-compat.c:179:6: warning: no previous prototype for 'page_mlock' [-Wmissing-prototypes] > 179 | void page_mlock(struct page *page) > | ^~~~~~~~~~ > mm/folio-compat.c: In function 'page_mlock': > >> mm/folio-compat.c:181:9: error: implicit declaration of function 'folio_mlock'; did you mean 'folio_lock'? [-Werror=implicit-function-declaration] > 181 | folio_mlock(page_folio(page)); > | ^~~~~~~~~~~ > | folio_lock > cc1: some warnings being treated as errors All fixed in an update I pushed about two hours ago ;-)