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 58B26C433FE for ; Mon, 2 May 2022 08:54:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1383943AbiEBI57 (ORCPT ); Mon, 2 May 2022 04:57:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40922 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231442AbiEBI56 (ORCPT ); Mon, 2 May 2022 04:57:58 -0400 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7ADB857B38 for ; Mon, 2 May 2022 01:54:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1651481670; x=1683017670; h=date:from:to:cc:subject:message-id:mime-version; bh=I1Kokh7PAKPHoJWxBRQz7RioS+StlKTVIA22eUQ9K+Q=; b=CbLiuSdmlrq6f75Xg9qciVGKjzxX5+gFPJn/l6/uYh1jjwkDmQXeugov XVl28YlJZy9qXNi9v5v2qnTGmXaAhe+n7Ju0w2RuSedVOYlf2MPJ6Tlrr aX/RKuzkYVdA1DFqJzGONCoV2L5ggVJYyJ+8raxWt8lkPy57XbUpfR2ew 2AUZpLIiLZJlWjT4a5g3BnUWDR1GIosc0IB32YJVh+xrAVpEAC8R+4NmB CPrRdaKh09Z4BKF9QOQLaUWFT5vLVP+Hi9og3C2czpm2/IjJRjs91lLfU 3qjNYelZIa9r11pThXEHH68nX4fksWPG3Yd/pmtwXVs+IlpX9IKdREawS A==; X-IronPort-AV: E=McAfee;i="6400,9594,10334"; a="353588615" X-IronPort-AV: E=Sophos;i="5.91,190,1647327600"; d="scan'208";a="353588615" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 May 2022 01:54:30 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,190,1647327600"; d="scan'208";a="515991940" Received: from lkp-server01.sh.intel.com (HELO 5056e131ad90) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 02 May 2022 01:54:28 -0700 Received: from kbuild by 5056e131ad90 with local (Exim 4.95) (envelope-from ) id 1nlRp5-0009QV-P5; Mon, 02 May 2022 08:54:27 +0000 Date: Mon, 2 May 2022 16:53:32 +0800 From: kernel test robot To: Peter Zijlstra Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, x86@kernel.org, Borislav Petkov Subject: [tip:master 18/29] vmlinux.o: warning: objtool: do_user_addr_fault+0xac: unreachable instruction Message-ID: <202205021646.AwOPfinU-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/tip/tip.git master head: aea1ae1ab93e60b266453b008238fbc5f0c65865 commit: ad0952ac67d1bd2c1e0c25ce150b981f02cc23a3 [18/29] Merge objtool/core into tip/master config: x86_64-randconfig-a002-20220502 (https://download.01.org/0day-ci/archive/20220502/202205021646.AwOPfinU-lkp@intel.com/config) compiler: gcc-11 (Debian 11.2.0-20) 11.2.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=ad0952ac67d1bd2c1e0c25ce150b981f02cc23a3 git remote add tip https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git git fetch --no-tags tip master git checkout ad0952ac67d1bd2c1e0c25ce150b981f02cc23a3 # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> vmlinux.o: warning: objtool: do_user_addr_fault+0xac: unreachable instruction -- 0-DAY CI Kernel Test Service https://01.org/lkp