From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) (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 82FCA2C82 for ; Thu, 16 Dec 2021 15:49:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1639669751; x=1671205751; h=date:from:cc:subject:message-id:mime-version; bh=pvneDo9aeoJYpz9y5S0YRiNsMwXlCDvY/9GaARPMhiE=; b=B7/75nJ6Jr8qsoc0CuMIgDZs3IGw5dHbhuOkMpYvFa6I2jziFjETZXDA /oHGqyybl8dzQpzbTuz96JdQ494eCcLvy+x17M+duuDq/0Vxh1RPjRKOO DKPlLG8BPm5C9cPNhG7PawQy27TQGYai3CRc2rXcsYBxqEdqvXSQgLii5 t1afj9rLasWghqJ4kiBSZGrWFGocclVmQXW7zpvVTGLmriXVJiHKGcetI MFfQT6wXaDi2V9ErMe0j4CBeZ0UpAClBm2AaHCx6xLCK1oTDEodH//lnM IfTSvUVZRpbtT6Upd3JKSNIWQKm86XoC2eKYQA6K6FK99SHfNmIbPxBsr Q==; X-IronPort-AV: E=McAfee;i="6200,9189,10199"; a="219536915" X-IronPort-AV: E=Sophos;i="5.88,211,1635231600"; d="scan'208";a="219536915" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Dec 2021 07:49:10 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,211,1635231600"; d="scan'208";a="466112839" Received: from lkp-server02.sh.intel.com (HELO 9f38c0981d9f) ([10.239.97.151]) by orsmga006.jf.intel.com with ESMTP; 16 Dec 2021 07:49:09 -0800 Received: from kbuild by 9f38c0981d9f with local (Exim 4.92) (envelope-from ) id 1mxt0G-0003PH-Fl; Thu, 16 Dec 2021 15:49:08 +0000 Date: Thu, 16 Dec 2021 23:48:23 +0800 From: kernel test robot Cc: kbuild-all@lists.01.org, llvm@lists.linux.dev Subject: [linux-next:master 3549/7473] drivers/media/cec/core/cec-adap.o: warning: objtool: cec_transmit_msg_fh()+0x11a6: unreachable instruction Message-ID: <202112162329.ZCR3wABg-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 Memory Management List TO: Hans Verkuil CC: Mauro Carvalho Chehab CC: linux-media@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 93bf6eee76c0e716f6b32de690b1c52991547bb4 commit: 2ddd03309433d39852945c2f85d36e796c558793 [3549/7473] media: cec: safely unhook lists in cec_data config: x86_64-randconfig-a011-20211216 (https://download.01.org/0day-ci/archive/20211216/202112162329.ZCR3wABg-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project dd245bab9fbb364faa1581e4f92ba3119a872fba) 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/next/linux-next.git/commit/?id=2ddd03309433d39852945c2f85d36e796c558793 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 2ddd03309433d39852945c2f85d36e796c558793 # 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 drivers/media/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/media/cec/core/cec-adap.o: warning: objtool: cec_transmit_msg_fh()+0x11a6: unreachable instruction --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org