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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 02CE7C4724C for ; Thu, 7 May 2020 12:17:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CD99D2083B for ; Thu, 7 May 2020 12:17:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="EW+Al6Hw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726904AbgEGMRc (ORCPT ); Thu, 7 May 2020 08:17:32 -0400 Received: from bilbo.ozlabs.org ([203.11.71.1]:54227 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725879AbgEGMRc (ORCPT ); Thu, 7 May 2020 08:17:32 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 49Hssj0d5Rz9sSg; Thu, 7 May 2020 22:17:29 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1588853849; bh=a1iuU7BDFXNW9XIQlcpHXEd1WD74mjRtsagUGjpCkjQ=; h=Date:From:To:Cc:Subject:From; b=EW+Al6Hwv1/3gOfv8USeIsUZRIsiECaKV9gax5lQpS4TuWCD5ZDjpDNzJFWA1lZnE KyWs9Y/K6d8u2jfEfHKYYtm1R1LlNCmuqFSxhjcHi5eJmk8wBiZAkg5B93rbMw1SSU i1trT7CQywLlb561O1rqzPAZYiDtn+KXK0VpxQriQJEVtPvYMWDfJvHgEkzj39RYFa OXfYfpwkZLWphHGIAF08GMadbQWh6KJnsZB9SDk2/rOhY6+RtCVSFTjIaEkHHOxJg+ I1+uW3MYb8oLDnkPyiMtUbJZlCeYKQaphZEm0WBHSVV5w9VdNo917IjWm7kbtJy975 X5d8n15C3wsCw== Date: Thu, 7 May 2020 22:17:21 +1000 From: Stephen Rothwell To: Andrew Morton Cc: Linux Next Mailing List , Linux Kernel Mailing List , Ira Weiny Subject: linux-next: build failure after merge of the akpm-current tree Message-ID: <20200507221721.0330271c@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/2euMQcBNsrba+=M.o_o9Irw"; protocol="application/pgp-signature"; micalg=pgp-sha256 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/2euMQcBNsrba+=M.o_o9Irw Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the akpm-current tree, today's linux-next build (arm collie_defconfig and many others) failed like this: arch/arm/mm/dma-mapping.c: In function 'dma_cache_maint_page': arch/arm/mm/dma-mapping.c:892:6: error: implicit declaration of function 'k= unmap_high' [-Werror=3Dimplicit-function-declaration] kunmap_high(page); ^ arch/arm/mm/flush.c: In function '__flush_dcache_page': arch/arm/mm/flush.c:221:6: error: implicit declaration of function 'kunmap_= high' [-Werror=3Dimplicit-function-declaration] kunmap_high(page + i); ^ Caused by commit 6b66ab470b4d ("arch/kunmap: remove duplicate kunmap implementations") kunmap_high() is now only declared when CONFIG_HIGHMEM is defined. --=20 Cheers, Stephen Rothwell --Sig_/2euMQcBNsrba+=M.o_o9Irw Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl6z/FEACgkQAVBC80lX 0Gy7fggAga0k5aI1f+7F72PVnE1weLx4PFwzQhL3YSS5lpadGkNVrNlXY4Fqrnpa ZKSHr5PyN/sNygWrfMmig4nzbWF1LxgYn02I9afHLn95cq8sCdZ7SDbOUOdoolxf 1DgeBZMyB41NoxwWZu0F7S1rbaMsoEKWzv8Z1MliOw+TXICxM08J2YkW6UX38onx rrrWYV/m2jMIfpM1zNZS1a/GP7ej+FYS1GEyf6Z6CVYIZnB+Jy92VaMZ2XI3jjvi yozpRGI2VcoO9z9QXAYHsab/4BsRM9QnpcrJ5lNxFKQedMIYE/zSM+sdYP7iaIy9 pXR8THLpIz/J+w6WY90F5PVUSHIlQA== =Xgnm -----END PGP SIGNATURE----- --Sig_/2euMQcBNsrba+=M.o_o9Irw--