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 8952DC433EF for ; Fri, 8 Jul 2022 07:47:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237339AbiGHHrn (ORCPT ); Fri, 8 Jul 2022 03:47:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53706 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237316AbiGHHrn (ORCPT ); Fri, 8 Jul 2022 03:47:43 -0400 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2A4C7D1E4; Fri, 8 Jul 2022 00:47:41 -0700 (PDT) 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 4LfQNp3q1wz4xXD; Fri, 8 Jul 2022 17:47:38 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canb.auug.org.au; s=201702; t=1657266460; bh=BufiTmFOjOTRKTxthIni/3WqGCUldD57kd+VeVSwYLc=; h=Date:From:To:Cc:Subject:From; b=aX56pxlG/2Wuw25ozUllP6Pjl+Vrz6E9WVq1as29r4ToQZlyI8EjXipFxbqSYHxKJ dXwcQEqWWdoclHnf2DFHlR30N2CH5ovO92qq3nDcOISR+8Ix+mjOV5Ygryc/GbmzLH i673RtW61oL1ZJZEnk/2TlNWGfEdWrzgwuJgoAxb8NZ7A/eQ+rqyfsnDHaJgrvot9y Aq9PjVEIlQDMupLUFYEq4rj7/dbmkfv44cN0ANACOxa1/X+dGe4ZmSR5aisx44ZxFK rP1GS5PQDaxGIrd8F090ARv4ebCfRBebJ/svr6Oh3/B37OdisLQ5JWihz7uJjRVXE8 nBmd4F/R2ob3w== Date: Fri, 8 Jul 2022 17:47:37 +1000 From: Stephen Rothwell To: Yury Norov Cc: Paul Menzel , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the bitmap tree Message-ID: <20220708174737.52d569c8@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/QE_j9YWfk8R.jkLw/IhID=R"; protocol="application/pgp-signature"; micalg=pgp-sha256 Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/QE_j9YWfk8R.jkLw/IhID=R Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the bitmap tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: lib/bitmap.c:351:6: error: conflicting types for '__bitmap_set'; have 'void= (long unsigned int *, unsigned int, unsigned int)' 351 | void __bitmap_set(unsigned long *map, unsigned int start, unsigned = int len) | ^~~~~~~~~~~~ In file included from lib/bitmap.c:7: include/linux/bitmap.h:167:6: note: previous declaration of '__bitmap_set' = with type 'void(long unsigned int *, unsigned int, int)' 167 | void __bitmap_set(unsigned long *map, unsigned int start, int len); | ^~~~~~~~~~~~ In file included from include/linux/linkage.h:7, from include/linux/printk.h:8, from include/asm-generic/bug.h:22, from arch/powerpc/include/asm/bug.h:158, from include/linux/bug.h:5, from lib/bitmap.c:9: lib/bitmap.c:370:15: error: conflicting types for '__bitmap_set'; have 'voi= d(long unsigned int *, unsigned int, unsigned int)' 370 | EXPORT_SYMBOL(__bitmap_set); | ^~~~~~~~~~~~ include/linux/export.h:87:28: note: in definition of macro '___EXPORT_SYMBO= L' 87 | extern typeof(sym) sym; = \ | ^~~ include/linux/export.h:147:41: note: in expansion of macro '__EXPORT_SYMBOL' 147 | #define _EXPORT_SYMBOL(sym, sec) __EXPORT_SYMBOL(sym, sec, "= ") | ^~~~~~~~~~~~~~~ include/linux/export.h:150:41: note: in expansion of macro '_EXPORT_SYMBOL' 150 | #define EXPORT_SYMBOL(sym) _EXPORT_SYMBOL(sym, "") | ^~~~~~~~~~~~~~ lib/bitmap.c:370:1: note: in expansion of macro 'EXPORT_SYMBOL' 370 | EXPORT_SYMBOL(__bitmap_set); | ^~~~~~~~~~~~~ In file included from lib/bitmap.c:7: include/linux/bitmap.h:167:6: note: previous declaration of '__bitmap_set' = with type 'void(long unsigned int *, unsigned int, int)' 167 | void __bitmap_set(unsigned long *map, unsigned int start, int len); | ^~~~~~~~~~~~ Caused by commit aaa4ab5ec044 ("lib/bitmap: Make length parameter `len` unsigned") I have reverted that commit for today. --=20 Cheers, Stephen Rothwell --Sig_/QE_j9YWfk8R.jkLw/IhID=R Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAmLH4RkACgkQAVBC80lX 0GzC4wf/fZvuuy8PT/HsMWEk0gbxdXRLtobp2h471ccc0PE85+oTUMMZ68G+5FyM DnT8kNucZNxCbJdCcsbXBaGwcAF8DkJQqdkmWdxroe/y3yPllGzzeLprVY6uNmM9 sWrJL2s9HPpUPwRW3r0mKQPPkH99pORB+5Pm39r8suN+sNZm3HpW/mbSziwyeM5M /HGU5fmDgCeXf9gfkPw/NWQ+e3LgMjxL5uFWoeBAJQ4/pSxbZF/zgXUxqnbmf5HU n574GCfFJ16XwI54ZMdl1XJORifjWNZcNUF3dl0O3et6Jw9MCWapjIN3h5VjGyxy KvG4gJfL8j2liPoVGnaVJdt4hd9wrA== =0app -----END PGP SIGNATURE----- --Sig_/QE_j9YWfk8R.jkLw/IhID=R--