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 ABEF7C19F2D for ; Sat, 13 Aug 2022 13:48:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239557AbiHMNs2 (ORCPT ); Sat, 13 Aug 2022 09:48:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51942 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238887AbiHMNsZ (ORCPT ); Sat, 13 Aug 2022 09:48:25 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9A5A1E00B for ; Sat, 13 Aug 2022 06:48:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660398504; x=1691934504; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=IaNOV5ULcqrPGIPFKhOxGOt/yH1/fsN9Oo9GiVQq6HQ=; b=Cv/RkRyIJvK66FkPsTmHe/aHSrR5Jmr+AYL9u8ENaz0CDKIN2p595g9Y 2J2kdkzdD8LY9bozcSs9D0ZA1WEDxoWwZrkiyceQrOxTBLNYfAfaNF9Dy 1qS0al6uSKJnjCOaMsobZKnG/VJqs/PXvw7RqfSg1ebAAPCPNE+x0sRhs cG1P0oe3RtSl69GlRy/JhfcF20qvOCkMTJVbvMCtZxbfv9+aXtsQmy+At u0gyufNcoSYlNIWU5UdcoE4Gn0dn9LoY7PGocurNcfozX+UMJ7FtZQshy DKTOkFo2VWwFNpZoVWEQLy5Hxjr7FY3aJMCvVmrVm3zkBGPKREWcXhLkY g==; X-IronPort-AV: E=McAfee;i="6400,9594,10437"; a="317730701" X-IronPort-AV: E=Sophos;i="5.93,235,1654585200"; d="scan'208";a="317730701" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Aug 2022 06:48:24 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,235,1654585200"; d="scan'208";a="634974321" Received: from lkp-server02.sh.intel.com (HELO 8745164cafc7) ([10.239.97.151]) by orsmga008.jf.intel.com with ESMTP; 13 Aug 2022 06:48:19 -0700 Received: from kbuild by 8745164cafc7 with local (Exim 4.96) (envelope-from ) id 1oMrUx-0001j4-0B; Sat, 13 Aug 2022 13:48:19 +0000 Date: Sat, 13 Aug 2022 21:48:17 +0800 From: kernel test robot To: Sathvika Vasireddy , linuxppc-dev@lists.ozlabs.org Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, jpoimboe@redhat.com, peterz@infradead.org, linux-kernel@vger.kernel.org, aik@ozlabs.ru, mpe@ellerman.id.au, mingo@redhat.com, christophe.leroy@csgroup.eu, rostedt@goodmis.org, mbenes@suse.cz, npiggin@gmail.com, chenzhongjin@huawei.com, linux-arm-kernel@lists.infradead.org, naveen.n.rao@linux.vnet.ibm.com, sv@linux.ibm.com Subject: Re: [PATCH 14/16] objtool: Add arch specific function arch_ftrace_match() Message-ID: <202208132139.WhghhLpC-lkp@intel.com> References: <20220808114908.240813-15-sv@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220808114908.240813-15-sv@linux.ibm.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Sathvika, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.19 next-20220812] [cannot apply to powerpc/next powerpc/topic/ppc-kvm masahiroy-kbuild/for-next] [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/Sathvika-Vasireddy/objtool-Enable-and-implement-mcount-option-on-powerpc/20220808-200702 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 4e23eeebb2e57f5a28b36221aa776b5a1122dde5 config: x86_64-randconfig-a005 (https://download.01.org/0day-ci/archive/20220813/202208132139.WhghhLpC-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 5f1c7e2cc5a3c07cbc2412e851a7283c1841f520) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/2b03c8be7104e834933d2f5928e69828190e935c git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Sathvika-Vasireddy/objtool-Enable-and-implement-mcount-option-on-powerpc/20220808-200702 git checkout 2b03c8be7104e834933d2f5928e69828190e935c # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 prepare If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): error: write on a pipe with no reader error: write on a pipe with no reader error: write on a pipe with no reader >> arch/x86/decode.c:28:14: error: use of undeclared identifier 'func' if (!strcmp(func->name, "__fentry__")) ^ 1 error generated. make[5]: *** [tools/build/Makefile.build:96: tools/objtool/arch/x86/decode.o] Error 1 make[4]: *** [tools/build/Makefile.build:139: arch/x86] Error 2 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [Makefile:54: tools/objtool/objtool-in.o] Error 2 make[2]: *** [Makefile:73: objtool] Error 2 make[1]: *** [Makefile:1347: tools/objtool] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:219: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. -- 0-DAY CI Kernel Test Service https://01.org/lkp