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, 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 80E78C433E0 for ; Wed, 10 Mar 2021 03:16:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4984A64FEF for ; Wed, 10 Mar 2021 03:16:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230490AbhCJDQX (ORCPT ); Tue, 9 Mar 2021 22:16:23 -0500 Received: from bilbo.ozlabs.org ([203.11.71.1]:38717 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230458AbhCJDQJ (ORCPT ); Tue, 9 Mar 2021 22:16:09 -0500 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 4DwHKM2w0vz9sVS; Wed, 10 Mar 2021 14:16:07 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1615346167; bh=fH8d75kMKDuL+wTwiHzzw8rRtEl4DPmfTt6KY51I6FA=; h=Date:From:To:Cc:Subject:From; b=gtChtimYrCAawvP7MZpYbcTI/qw/sNQAk6fB5eeS6/pYxuy89f435EzjIo+15FyYN iUQz9zGZG6EmlNXdnERDiG91un8TfK+ghWOqrxPZhsFKtKosET84nuv/WvppbwPRvI h3dXDQOqhYEkNjCkuVvT73/1q6T2KM0arDKpz3mqNYb1gLx2KSUrE6CtMsQdGEGy+R gAiIgMlru4Yy+iA9049C1YUb3qaVgTXgEceVkvEgKLplzIr3vG9AaHFGpF8wYNvMBO au3eenT/3pZzsGod/mCQ8Q6cYm24j39EAluDeIC28yrasBm9+6fbvr2RP+ZOxA73O0 px1o661NdLvew== Date: Wed, 10 Mar 2021 14:16:06 +1100 From: Stephen Rothwell To: Andrew Morton Cc: Axel Rasmussen , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the akpm-current tree Message-ID: <20210310141606.75e990d2@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/c3HZeuph4x_ZDng=57vtXe."; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/c3HZeuph4x_ZDng=57vtXe. 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 (powerpc ppc64_defconfig) failed like this: mm/shmem.c:2365:12: warning: 'enum mcopy_atomic_mode' declared inside param= eter list will not be visible outside of this definition or declaration 2365 | enum mcopy_atomic_mode mode, struct page **pagep) | ^~~~~~~~~~~~~~~~~ mm/shmem.c:2365:30: error: parameter 6 ('mode') has incomplete type 2365 | enum mcopy_atomic_mode mode, struct page **pagep) | ~~~~~~~~~~~~~~~~~~~~~~~^~~~ mm/shmem.c:2362:5: error: function declaration isn't a prototype [-Werror= =3Dstrict-prototypes] 2362 | int shmem_mcopy_atomic_pte(struct mm_struct *dst_mm, pmd_t *dst_pmd, | ^~~~~~~~~~~~~~~~~~~~~~ mm/shmem.c: In function 'shmem_mcopy_atomic_pte': mm/shmem.c:2367:30: error: 'MCOPY_ATOMIC_CONTINUE' undeclared (first use in= this function) 2367 | bool is_continue =3D (mode =3D=3D MCOPY_ATOMIC_CONTINUE); | ^~~~~~~~~~~~~~~~~~~~~ mm/shmem.c:2367:30: note: each undeclared identifier is reported only once = for each function it appears in mm/shmem.c:2394:15: error: 'MCOPY_ATOMIC_NORMAL' undeclared (first use in t= his function) 2394 | if (mode =3D=3D MCOPY_ATOMIC_NORMAL) { /* mcopy_atomic */ | ^~~~~~~~~~~~~~~~~~~ Caused by commit 3407bec05d6d ("userfaultfd: support minor fault handling for shmem") # CONFIG_USERFAULTFD is not set I have reverted that commit (and the following 4 as well). --=20 Cheers, Stephen Rothwell --Sig_/c3HZeuph4x_ZDng=57vtXe. Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmBIOfYACgkQAVBC80lX 0GyeNAf/atQ7fN6HN+er47OPnt/eOqRzzDhzr3Ln1CWnNUMmg5ZthHCnL5rSLY0P yKiZxXG/agYemxIB8DvtjWtih7cN4Zztn4v5eTOol2e1B/VUmCS3mMj1yQA3NWQF tUgZa/segYSYEzYrZNCoUOm6D3fulji+dkohL0RjlwfsYlDAqwluNAKwBJ6iDJcQ TFgc+Uwj7yhwp/4DhA4prxBxX4csRcpoOvWiIoGLFbq5AJ/pCndNIckp6WtF6bTR M7nHPieVe+rxsxiPghLDLlZiJ5iALG+S36wgUxrPjTq3vvPxQa6+wmpumN0c+mkZ y7I+EVoVyJ3Lf1fTTVhDixdP90Fe4A== =jxbS -----END PGP SIGNATURE----- --Sig_/c3HZeuph4x_ZDng=57vtXe.--