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 08FB0C433F5 for ; Mon, 7 Mar 2022 11:24:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241498AbiCGLZ2 (ORCPT ); Mon, 7 Mar 2022 06:25:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241735AbiCGLY5 (ORCPT ); Mon, 7 Mar 2022 06:24:57 -0500 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 95C9C7085D; Mon, 7 Mar 2022 02:55:32 -0800 (PST) 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 4KBwNL62S2z4xyH; Mon, 7 Mar 2022 21:55:30 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1646650531; bh=J1/W/1e2Ay1wq7HwjLRvzE7/YEvZthoj5pPO9/JrDVo=; h=Date:From:To:Cc:Subject:From; b=UutuYFL6oxk6yMOvAdEsshZ482cpOU+vMT2bPRAycT6E4alDsKjHGq8m16QQ0EvNr AeWm3YnveCs+Hh/z/wBpmm7eq7F+vTuer0V46pFuOFet3lc11D/KkX9YU8cW6VykJU rFCE6Q5N5kWu1cN2sEoLazi9G90tIYa+7xeh1eAulcaboKuwgvEl4cR3Rts8GJNtLG aerWC9JSYqFIcBBFAYGAiaZZwYXmKPSsY74EYMtMFj9GKJjjzhKz+l8pTZcTgm821u 611mSHQq/HirxPoKpVUPqIptUeVIJIbD2EmbVa9oaWT7oVPVDqoGlliu3Dmpl8KfZ0 NF3Vck6Rr3Deg== Date: Mon, 7 Mar 2022 21:55:30 +1100 From: Stephen Rothwell To: Andrew Morton Cc: Johannes Weiner , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the akpm tree Message-ID: <20220307215530.7c981424@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/SZbBxw=3QLnHmWfdz67BRm2"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/SZbBxw=3QLnHmWfdz67BRm2 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the akpm tree, today's linux-next build (mips malta_defconfig) failed like this: mm/madvise.c: In function 'madvise_need_mmap_write': mm/madvise.c:55:7: error: 'MADV_DONTNEED_LOCKED' undeclared (first use in t= his function); did you mean 'MADV_DONTNEED'? case MADV_DONTNEED_LOCKED: ^~~~~~~~~~~~~~~~~~~~ MADV_DONTNEED mm/madvise.c:55:7: note: each undeclared identifier is reported only once f= or each function it appears in mm/madvise.c: In function 'madvise_dontneed_free_valid_vma': mm/madvise.c:789:19: error: 'MADV_DONTNEED_LOCKED' undeclared (first use in= this function); did you mean 'MADV_DONTNEED'? if (behavior !=3D MADV_DONTNEED_LOCKED) ^~~~~~~~~~~~~~~~~~~~ MADV_DONTNEED mm/madvise.c: In function 'madvise_dontneed_free': mm/madvise.c:859:47: error: 'MADV_DONTNEED_LOCKED' undeclared (first use in= this function); did you mean 'MADV_DONTNEED'? if (behavior =3D=3D MADV_DONTNEED || behavior =3D=3D MADV_DONTNEED_LOCKED) ^~~~~~~~~~~~~~~~~~~~ MADV_DONTNEED mm/madvise.c: In function 'madvise_vma_behavior': mm/madvise.c:998:7: error: 'MADV_DONTNEED_LOCKED' undeclared (first use in = this function); did you mean 'MADV_DONTNEED'? case MADV_DONTNEED_LOCKED: ^~~~~~~~~~~~~~~~~~~~ MADV_DONTNEED mm/madvise.c: In function 'madvise_behavior_valid': mm/madvise.c:1129:7: error: 'MADV_DONTNEED_LOCKED' undeclared (first use in= this function); did you mean 'MADV_DONTNEED'? case MADV_DONTNEED_LOCKED: ^~~~~~~~~~~~~~~~~~~~ MADV_DONTNEED mm/madvise.c: In function 'madvise_dontneed_free': mm/madvise.c:865:1: error: control reaches end of non-void function [-Werro= r=3Dreturn-type] } ^ Caused by commit 55e85812e13f ("mm: madvise: MADV_DONTNEED_LOCKED") Maybe some of these files need a definition as well? arch/alpha/include/uapi/asm/mman.h arch/mips/include/uapi/asm/mman.h arch/parisc/include/uapi/asm/mman.h arch/xtensa/include/uapi/asm/mman.h --=20 Cheers, Stephen Rothwell --Sig_/SZbBxw=3QLnHmWfdz67BRm2 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmIl5KIACgkQAVBC80lX 0GwuLgf5AXMyDmXnol/QQghlvfffq/XksVa4vpc+WYi1I0K7DbVOgaWICgwWAjxR vkMpLWxRdIb8RSB9QIRQFSzRkD3UDUcymf7E93FQr6npi2fa+VZvtFN/v88QxyFZ EEcWCWXB4VTZ+HZUP3/GLUnAIHC8p+djLdWqgGIX6RKc8aL1iwxOxI21VVURoC8c feHverxeD8tdjSC0QMVfCyiOXB7UOmVc3ex5jPJGA92Oi5umzcGXD+w+G83avyzU DvmPW8dZL1gCAhlSoZtB5AMAeK9n3U8gOy6/ig1VN/WgSVzbZJYwssG/U2+uanmt 5/XS3AeUGVWcChGg7BX11MFbXNNXTw== =aPsF -----END PGP SIGNATURE----- --Sig_/SZbBxw=3QLnHmWfdz67BRm2--