tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git objtool/urgent head: 9d5fd941ca886df7c230a29d88e14bf4fd7676e7 commit: 9d5fd941ca886df7c230a29d88e14bf4fd7676e7 [1/1] objtool,static_call: Don't emit static_call_site for .exit.text config: x86_64-rhel-7.6-kselftests (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/commit/?... git remote add peterz-queue https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git git fetch --no-tags peterz-queue objtool/urgent git checkout 9d5fd941ca886df7c230a29d88e14bf4fd7676e7 # save the attached .config to linux build tree make W=1 ARCH=x86_64 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