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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9759FEB64DA for ; Thu, 22 Jun 2023 20:10:55 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=KqGoa/9F; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4QnBMK4mq5z3bnw for ; Fri, 23 Jun 2023 06:10:53 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=KqGoa/9F; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=intel.com (client-ip=134.134.136.20; helo=mga02.intel.com; envelope-from=lkp@intel.com; receiver=lists.ozlabs.org) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4QnBLK0GGlz30QD for ; Fri, 23 Jun 2023 06:09:54 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1687464601; x=1719000601; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=rMYEm8dbaQOauXtEW2aM8kbljQdU8H0asFUgdMQJAw4=; b=KqGoa/9FAid76k4vPVoV3SA8CSjkOcnWmAtjCIaVVuM8tS4CAu2Tldn8 mEz0mzNTp1mePyFBCtLLfNQ927PSAOOrlB943PG2V0Flz/0C9tOl1Mnmk M1KMexbuYHBcY38VQlcIfXq5fzUJzdzv7vw2DqTVSnfPeegMIN/TM8FIC mVrBTKPKZ/JzMgSavwuf1GKUJ9Hb+aFpOxyItC+ows/hgXSalC5q167U8 3fp31ENL2MeY4DgS6QL9uREPOOGbzZ/4i8jLmzFQVPwtM5dUeJui89SjC LTp2geQpZtYuQW9lEdY6fUQqBjEMY/gd5q0AbyCv3c/lmC1P1X8MydAPn w==; X-IronPort-AV: E=McAfee;i="6600,9927,10749"; a="350359343" X-IronPort-AV: E=Sophos;i="6.01,149,1684825200"; d="scan'208";a="350359343" 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 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: X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, oe-kbuild-all@lists.linux.dev Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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