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 DB82BEB64DA for ; Thu, 22 Jun 2023 20:09:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230481AbjFVUJy (ORCPT ); Thu, 22 Jun 2023 16:09:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229549AbjFVUJv (ORCPT ); Thu, 22 Jun 2023 16:09:51 -0400 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C61281710 for ; Thu, 22 Jun 2023 13:09:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1687464589; x=1719000589; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=rMYEm8dbaQOauXtEW2aM8kbljQdU8H0asFUgdMQJAw4=; b=enOHGsdOfpHTHpy5OJD22E8kA8ptPcZXx0VVnr+GBLizUemcg313DfMh 8uBKflBLIY49g+l7P69myQW57JdP2SIB07lNeQgngZzq3EP3o8KOt1qMB 4YY69+6j7t6kqnxy/wwCJ5PlnVE1xue2+exfytgA8t7w740r4ekD4Aibi qfoUgELg8/DPw7ay3qTvRKDldHYhb3/aYKI8Gmughj7ExW3zjsJH6t7A5 sDDFxUuIycBRxUEC+G6tQm5f4eLW2E7rGClmyAh8BkraL0NEepsinlShS WZ+ZaKSlPtctkyVKupRnYkGxz28lq9dtRujUkQ774oE/F0Uqc3dIUThzs A==; X-IronPort-AV: E=McAfee;i="6600,9927,10749"; a="350359337" X-IronPort-AV: E=Sophos;i="6.01,149,1684825200"; d="scan'208";a="350359337" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jun 2023 13:08:51 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10749"; a="780372167" X-IronPort-AV: E=Sophos;i="6.01,149,1684825200"; d="scan'208";a="780372167" Received: from lkp-server01.sh.intel.com (HELO 783282924a45) ([10.239.97.150]) by fmsmga008.fm.intel.com with ESMTP; 22 Jun 2023 13:08:47 -0700 Received: from kbuild by 783282924a45 with local (Exim 4.96) (envelope-from ) id 1qCQbm-0007lR-0Q; Thu, 22 Jun 2023 20:08:46 +0000 Date: Fri, 23 Jun 2023 04:07:59 +0800 From: kernel test robot To: Christophe Leroy , Michael Ellerman , Nicholas Piggin , Josh Poimboeuf , Peter Zijlstra , Sathvika Vasireddy , Naveen N Rao Cc: oe-kbuild-all@lists.linux.dev, Christophe Leroy , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH v2 14/14] powerpc: Implement UACCESS validation on PPC32 Message-ID: <202306230351.SpwvWyz3-lkp@intel.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Christophe, kernel test robot noticed the following build warnings: [auto build test WARNING on powerpc/next] [also build test WARNING on powerpc/fixes masahiroy-kbuild/for-next masahiroy-kbuild/fixes linus/master v6.4-rc7] [cannot apply to next-20230622] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Christophe-Leroy/powerpc-kuap-Avoid-unnecessary-reads-of-MD_AP/20230622-185950 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next patch link: https://lore.kernel.org/r/be282f27ad808418c7475b51a00b4cb035f89a95.1687430631.git.christophe.leroy%40csgroup.eu patch subject: [PATCH v2 14/14] powerpc: Implement UACCESS validation on PPC32 config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20230623/202306230351.SpwvWyz3-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230623/202306230351.SpwvWyz3-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202306230351.SpwvWyz3-lkp@intel.com/ All warnings (new ones prefixed by >>): arch/powerpc/platforms/powermac/smp.c:416:13: warning: no previous prototype for 'smp_psurge_take_timebase' [-Wmissing-prototypes] 416 | void __init smp_psurge_take_timebase(void) | ^~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/platforms/powermac/smp.c:432:13: warning: no previous prototype for 'smp_psurge_give_timebase' [-Wmissing-prototypes] 432 | void __init smp_psurge_give_timebase(void) | ^~~~~~~~~~~~~~~~~~~~~~~~ >> arch/powerpc/platforms/powermac/smp.o: warning: objtool: .text.pmac_cpu_offline_self: unexpected end of section -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki