[kbuild-all] drivers/acpi/platform_profile.o: warning: objtool: platform_profile_show()+0xdb: unreachable instruction

CC: linux-kernel(a)vger.kernel.org TO: Mark Pearson <markpearson(a)lenovo.com&gt; CC: "Rafael J. Wysocki" <rjw(a)rjwysocki.net&gt; CC: Hans de Goede <hdegoede(a)redhat.com&gt; 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-lk...) 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... 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 <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org