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 2B8CCC0755A for ; Sat, 25 Nov 2023 21:28:22 +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=B4NWrxd9; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Sd4hh3KlNz3cBQ for ; Sun, 26 Nov 2023 08:28:20 +1100 (AEDT) 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=B4NWrxd9; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=intel.com (client-ip=192.198.163.8; helo=mgamail.intel.com; envelope-from=lkp@intel.com; receiver=lists.ozlabs.org) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (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 4Sd4gg4vW3z3c7C for ; Sun, 26 Nov 2023 08:27:25 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700947648; x=1732483648; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=2msMvypUB/fdSacdfq9Xd4cZCJy1Df5Vy8rcx7wAbvU=; b=B4NWrxd9B9IB+bXZUpqcfpvtcIKWjO9aA+SaOUd4Q++OVhZq8D8u6FDn UzDu3mPW2UjOrCoUSsn11rGdrKsiBjJ2V6bfwkgUa1bn4dM5OgSHKJd7O 1BFw5rY+7AEn/3CgeA3rvQoOIu2o6FjIRd/aqvZEzV+j0hv2VGp69DHsJ CZm+2i6SasS3dXCMh3+QzvuwwvLErS8F3O3PgxaiEHZFyMyrwGKsCgwUB XblOMb4RYpzPRDZrrMkvengtVKK9zbInhb3rekqUGmEghwDTdpzoUZ75b kRMmTgk4PRdQTtmwayy1tp7bfJnNhNvPFHqXBzx7rhkevYZ/zvSdp3t7+ A==; X-IronPort-AV: E=McAfee;i="6600,9927,10905"; a="5698988" X-IronPort-AV: E=Sophos;i="6.04,227,1695711600"; d="scan'208";a="5698988" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Nov 2023 13:27:08 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10905"; a="761258825" X-IronPort-AV: E=Sophos;i="6.04,227,1695711600"; d="scan'208";a="761258825" Received: from lkp-server01.sh.intel.com (HELO d584ee6ebdcc) ([10.239.97.150]) by orsmga007.jf.intel.com with ESMTP; 25 Nov 2023 13:27:04 -0800 Received: from kbuild by d584ee6ebdcc with local (Exim 4.96) (envelope-from ) id 1r70B3-0004RK-3B; Sat, 25 Nov 2023 21:27:01 +0000 Date: Sun, 26 Nov 2023 05:26:14 +0800 From: kernel test robot To: Baoquan He , linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 4/7] kexec_file, arm64: print out debugging message if required Message-ID: <202311260548.1HaxcDnE-lkp@intel.com> References: <20231124033642.520686-5-bhe@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231124033642.520686-5-bhe@redhat.com> 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: x86@kernel.org, yujie.liu@intel.com, Baoquan He , linux-parisc@vger.kernel.org, llvm@lists.linux.dev, kexec@lists.infradead.org, nathan@kernel.org, oe-kbuild-all@lists.linux.dev, joe@perches.com, linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, akpm@linux-foundation.org, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hi Baoquan, kernel test robot noticed the following build errors: [auto build test ERROR on arm64/for-next/core] [also build test ERROR on tip/x86/core powerpc/next powerpc/fixes linus/master v6.7-rc2 next-20231124] [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/Baoquan-He/kexec_file-add-kexec_file-flag-to-control-debug-printing/20231124-113942 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core patch link: https://lore.kernel.org/r/20231124033642.520686-5-bhe%40redhat.com patch subject: [PATCH v2 4/7] kexec_file, arm64: print out debugging message if required config: arm64-randconfig-001-20231126 (https://download.01.org/0day-ci/archive/20231126/202311260548.1HaxcDnE-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231126/202311260548.1HaxcDnE-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/202311260548.1HaxcDnE-lkp@intel.com/ All errors (new ones prefixed by >>): >> arch/arm64/kernel/machine_kexec.c:35:2: error: implicit declaration of function 'kexec_dprintk' is invalid in C99 [-Werror,-Wimplicit-function-declaration] kexec_dprintk("%s:%d:\n", func, line); ^ 1 error generated. vim +/kexec_dprintk +35 arch/arm64/kernel/machine_kexec.c 27 28 /** 29 * kexec_image_info - For debugging output. 30 */ 31 #define kexec_image_info(_i) _kexec_image_info(__func__, __LINE__, _i) 32 static void _kexec_image_info(const char *func, int line, 33 const struct kimage *kimage) 34 { > 35 kexec_dprintk("%s:%d:\n", func, line); 36 kexec_dprintk(" kexec kimage info:\n"); 37 kexec_dprintk(" type: %d\n", kimage->type); 38 kexec_dprintk(" head: %lx\n", kimage->head); 39 kexec_dprintk(" kern_reloc: %pa\n", &kimage->arch.kern_reloc); 40 kexec_dprintk(" el2_vectors: %pa\n", &kimage->arch.el2_vectors); 41 } 42 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki