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 D03C5C43334 for ; Thu, 14 Jul 2022 22:41:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240777AbiGNWly (ORCPT ); Thu, 14 Jul 2022 18:41:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50938 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240738AbiGNWlu (ORCPT ); Thu, 14 Jul 2022 18:41:50 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8AFCE6EE85 for ; Thu, 14 Jul 2022 15:41:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1657838509; x=1689374509; h=date:from:to:cc:subject:message-id:mime-version; bh=arBDwEgc+Jlz/Dr0C/Q+E6/8AvlYSZ56uMlzXBp70ZM=; b=bgZZ49Me9NaUpH6LJyRLsUAczLBI/56JoBUM9ehf2VnwNj527PcqoV91 YoF3pngpW4ppP/FAGzbj5nYjwK56/WyYRQCJCIGpx2uDoq420u+29mol4 8yglAcCOVKfnWTuAOHmQpgmbRZlUYz4PGLyhmV9UcIZ2SxzNnAz2Jb8W8 vwH8Fr7TKebC9sLaXv98/xF8gmb000el40qHjwP7R9lDt7cdzM3HK+Cxf oRZ3yNJqr7eI81aWywZWWFHmrT5ovZMzwMa+oBspE/ZxooGX1AdSerwmW JZ33ENJ5Ujx5YGNNBqA/3j/jJuYhYvp2lqFAdC2D/OlPYubLjBLptASlZ w==; X-IronPort-AV: E=McAfee;i="6400,9594,10408"; a="286783735" X-IronPort-AV: E=Sophos;i="5.92,272,1650956400"; d="scan'208";a="286783735" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jul 2022 15:41:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,272,1650956400"; d="scan'208";a="663958795" Received: from lkp-server01.sh.intel.com (HELO fd2c14d642b4) ([10.239.97.150]) by fmsmga004.fm.intel.com with ESMTP; 14 Jul 2022 15:41:48 -0700 Received: from kbuild by fd2c14d642b4 with local (Exim 4.95) (envelope-from ) id 1oC7Wl-0001EY-Dg; Thu, 14 Jul 2022 22:41:47 +0000 Date: Fri, 15 Jul 2022 06:40:50 +0800 From: kernel test robot To: Josh Poimboeuf Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [jpoimboe:lkdtm 2/3] drivers/misc/lkdtm/lkdtm.o: warning: objtool: bad .discard.retpoline_safe entry Message-ID: <202207150619.JN2TT9Qo-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 lkdtm head: 91b11c81a070d7a1c75c467ccf6703b01cf78cfb commit: 26fe5d8405b16b3153bdb867dda090256a561b80 [2/3] lkdtm: Disable return thunks in rodata.c config: x86_64-allmodconfig (https://download.01.org/0day-ci/archive/20220715/202207150619.JN2TT9Qo-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git/commit/?id=26fe5d8405b16b3153bdb867dda090256a561b80 git remote add jpoimboe https://git.kernel.org/pub/scm/linux/kernel/git/jpoimboe/linux.git git fetch --no-tags jpoimboe lkdtm git checkout 26fe5d8405b16b3153bdb867dda090256a561b80 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/misc/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/misc/lkdtm/lkdtm.o: warning: objtool: bad .discard.retpoline_safe entry -- 0-DAY CI Kernel Test Service https://01.org/lkp