[kbuild-all] drivers/cpufreq/cpufreq.o: warning: objtool: __resolve_freq()+0x376: unreachable instruction

CC: linux-kernel(a)vger.kernel.org TO: Viresh Kumar <viresh.kumar(a)linaro.org&gt; CC: "Rafael J. Wysocki" <rjw(a)rjwysocki.net&gt; tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 6b75d88fa81b122cce37ebf17428a849ccd3d0f1 commit: f9ccdec24d91ffddf1c6f4173b0e191fc08c7d14 cpufreq: Reuse cpufreq_driver_resolve_freq() in __cpufreq_driver_target() date: 4 months ago config: x86_64-randconfig-r024-20211001 (attached as .config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 962e503cc8bc411f7523cc393acae8aae425b1c4) 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 f9ccdec24d91ffddf1c6f4173b0e191fc08c7d14 # save the attached .config 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 arch/x86/ block// drivers/ fs// kernel// lib// mm// net/ security/keys/ 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