From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 90DE32F22 for ; Thu, 10 Feb 2022 08:01:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1644480116; x=1676016116; h=date:from:cc:subject:message-id:mime-version; bh=Hna673Z3dX9q5Cg2SeJuXY0XMdl4pHS7lC4zGnZXYlE=; b=XFZWqvHFaJv226aGXnB3+MV1mqZ8akbBXHakczlKzZTdXVuSPKiSeRHZ 7nNUwBUUIWtm1gQcsjUWt725+8/UVFz/X6clb2Nl/4PCMhEwIQB7RrA4R x8wsdxijEyxoBuwVhL+lY8SR9z72dokpMIQzDAoTnX008NZr2oPCJFOUd 0h16sPs589DMPhCdE5zfMx4Yp3snuG5UQU593YtT7q4nUG2aHFbLmjweA PFKYCbwz3g/L02W2Nbb3W1daFirbgNAfD9PA5H+euM4ZhYgXM4EEqmqrK +y140VjP+vpZPJmw8j0SZ1Mnzw+YqCaox+l05siCPZFOhKQC2x78iRs34 Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10253"; a="249189303" X-IronPort-AV: E=Sophos;i="5.88,358,1635231600"; d="scan'208";a="249189303" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Feb 2022 00:01:34 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,358,1635231600"; d="scan'208";a="633578403" Received: from lkp-server01.sh.intel.com (HELO d95dc2dabeb1) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 10 Feb 2022 00:01:33 -0800 Received: from kbuild by d95dc2dabeb1 with local (Exim 4.92) (envelope-from ) id 1nI4OS-0002ux-JP; Thu, 10 Feb 2022 08:01:32 +0000 Date: Thu, 10 Feb 2022 16:00:38 +0800 From: kernel test robot Cc: kbuild-all@lists.01.org, llvm@lists.linux.dev Subject: drivers/acpi/platform_profile.o: warning: objtool: platform_profile_show()+0xdb: unreachable instruction Message-ID: <202202101500.A2YFc7ud-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) CC: linux-kernel@vger.kernel.org TO: Mark Pearson CC: "Rafael J. Wysocki" CC: Hans de Goede tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f4bc5bbb5fef3cf421ba3485d6d383c27ec473ed commit: a2ff95e018f1d2bc816f3078d5110a655e355f18 ACPI: platform: Add platform profile support date: 1 year, 1 month ago config: x86_64-buildonly-randconfig-r002-20220207 (https://download.01.org/0day-ci/archive/20220210/202202101500.A2YFc7ud-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 0d8850ae2cae85d49bea6ae0799fa41c7202c05c) 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/torvalds/linux.git/commit/?id=a2ff95e018f1d2bc816f3078d5110a655e355f18 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout a2ff95e018f1d2bc816f3078d5110a655e355f18 # save the config file to linux build tree mkdir build_dir 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 as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/acpi/platform_profile.o: warning: objtool: platform_profile_show()+0xdb: unreachable instruction --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org