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 826B8C43334 for ; Wed, 8 Jun 2022 22:55:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233820AbiFHWzE (ORCPT ); Wed, 8 Jun 2022 18:55:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37384 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231620AbiFHWya (ORCPT ); Wed, 8 Jun 2022 18:54:30 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 748AF625A for ; Wed, 8 Jun 2022 15:54:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1654728862; x=1686264862; h=date:from:to:cc:subject:message-id:mime-version; bh=hi7TghKYdYkjm4GjlEn/LxQ5ri3t6qc1FEgYaMhqY6E=; b=RfAbIhS263aipRCauLfY1irhYCsxo5D8Ic3Ye7oB+dVBZ59qdT+XWxEn pF38cq1KcO8N/YKWs6rZ++0hTBoWzD9xanKXSnwruHRvD3h+cQ8GPIi77 ck/BodQa6o5NnwN7ZVWiW8b7dmKRDwVuuHoowtwLXJZ+on1eq/fhWNVOY 3hFVEGZ1keGVRehAC1QwO1r3y6G8Yl7X0y2dpDBepxtfF58ybVR2E69j8 sFj/w3Bywui+d953ABpu5kzzW0uiXcwrZJ4cAsEosqsl/DmGIT6pCotmT iA/nuNomNYy/DhN9CcYUNh674O2S4kj5V52RqcEGAp4pYlHoMT1EGzT6H w==; X-IronPort-AV: E=McAfee;i="6400,9594,10372"; a="277898598" X-IronPort-AV: E=Sophos;i="5.91,287,1647327600"; d="scan'208";a="277898598" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jun 2022 15:54:07 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,287,1647327600"; d="scan'208";a="615605908" Received: from lkp-server01.sh.intel.com (HELO 60dabacc1df6) ([10.239.97.150]) by orsmga001.jf.intel.com with ESMTP; 08 Jun 2022 15:54:06 -0700 Received: from kbuild by 60dabacc1df6 with local (Exim 4.95) (envelope-from ) id 1nz4Yv-000FCL-JB; Wed, 08 Jun 2022 22:54:05 +0000 Date: Thu, 9 Jun 2022 06:53:08 +0800 From: kernel test robot To: Josh Poimboeuf Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [jpoimboe:reserve-brk-2 1/1] ld.lld: warning: section type mismatch for .brk_reservation Message-ID: <202206090620.HpoizvXw-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git reserve-brk-2 head: a802eefebee4d2c01f479a7d3f2008fdd32ce270 commit: a802eefebee4d2c01f479a7d3f2008fdd32ce270 [1/1] x86/mm: Fix RESERVE_BRK() for older binutils config: x86_64-randconfig-a001 (https://download.01.org/0day-ci/archive/20220609/202206090620.HpoizvXw-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project b92436efcb7813fc481b30f2593a4907568d917a) 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://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git/commit/?id=a802eefebee4d2c01f479a7d3f2008fdd32ce270 git remote add jpoimboe https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git git fetch --no-tags jpoimboe reserve-brk-2 git checkout a802eefebee4d2c01f479a7d3f2008fdd32ce270 # 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 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> ld.lld: warning: section type mismatch for .brk_reservation >>> arch/x86/built-in.a(kernel/setup.o):(.brk_reservation): SHT_PROGBITS >>> output section .brk: SHT_NOBITS -- >> ld.lld: warning: section type mismatch for .brk_reservation >>> arch/x86/built-in.a(mm/init.o):(.brk_reservation): SHT_PROGBITS >>> output section .brk: SHT_NOBITS >> ld.lld: warning: section type mismatch for .brk_reservation >>> arch/x86/built-in.a(kernel/setup.o):(.brk_reservation): SHT_PROGBITS >>> output section .brk: SHT_NOBITS -- >> ld.lld: warning: section type mismatch for .brk_reservation >>> arch/x86/built-in.a(mm/init.o):(.brk_reservation): SHT_PROGBITS >>> output section .brk: SHT_NOBITS -- 0-DAY CI Kernel Test Service https://01.org/lkp