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 51F792CA6 for ; Tue, 7 Dec 2021 00:32:26 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10190"; a="217466492" X-IronPort-AV: E=Sophos;i="5.87,292,1631602800"; d="scan'208";a="217466492" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2021 16:32:25 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,292,1631602800"; d="scan'208";a="514999678" Received: from lkp-server02.sh.intel.com (HELO 9e1e9f9b3bcb) ([10.239.97.151]) by orsmga008.jf.intel.com with ESMTP; 06 Dec 2021 16:32:24 -0800 Received: from kbuild by 9e1e9f9b3bcb with local (Exim 4.92) (envelope-from ) id 1muOPA-000Lva-2h; Tue, 07 Dec 2021 00:32:24 +0000 Date: Tue, 7 Dec 2021 08:31:35 +0800 From: kernel test robot Cc: kbuild-all@lists.01.org, llvm@lists.linux.dev Subject: [linux-next:master 2695/5235] drivers/regulator/irq_helpers.o: warning: objtool: regulator_irq_map_event_simple()+0xb3: unreachable instruction Message-ID: <202112070810.BaGGtZr0-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: Matti Vaittinen , Matti Vaittinen CC: Mark Brown tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 5d02ef4b57f6e7d4dcba14d40cf05373a146a605 commit: a764ff77d697a4a13e69b3379cc613f7409c6b9a [2695/5235] regulator: irq_helper: Provide helper for trivial IRQ notifications config: x86_64-randconfig-a015-20211205 (https://download.01.org/0day-ci/archive/20211207/202112070810.BaGGtZr0-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 5f1d1854eb1450d352663ee732235893c5782237) 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=a764ff77d697a4a13e69b3379cc613f7409c6b9a 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 a764ff77d697a4a13e69b3379cc613f7409c6b9a # 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 crypto// drivers/ fs/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/regulator/irq_helpers.o: warning: objtool: regulator_irq_map_event_simple()+0xb3: unreachable instruction --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org