tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: d5beb3140f91b1c8a3d41b14d729aefa4dcc58bc commit: 97a32539b9568bb653683349e5a76d02ff3c3e2c proc: convert everything to "struct proc_ops" date: 10 months ago config: powerpc-randconfig-r002-20201124 (attached as .config) compiler: powerpc64le-linux-gcc (GCC) 9.3.0 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/?id=97a32539b9568bb653683349e5a76d02ff3c3e2c git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 97a32539b9568bb653683349e5a76d02ff3c3e2c # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> arch/powerpc/platforms/pseries/reconfig.c:394:30: error: 'ofdt_proc_ops' defined but not used [-Werror=unused-const-variable=] 394 | static const struct proc_ops ofdt_proc_ops = { | ^~~~~~~~~~~~~ cc1: all warnings being treated as errors -- >> arch/powerpc/platforms/pseries/lparcfg.c:701:30: error: 'lparcfg_proc_ops' defined but not used [-Werror=unused-const-variable=] 701 | static const struct proc_ops lparcfg_proc_ops = { | ^~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +/ofdt_proc_ops +394 arch/powerpc/platforms/pseries/reconfig.c 393 > 394 static const struct proc_ops ofdt_proc_ops = { 395 .proc_write = ofdt_write, 396 .proc_lseek = noop_llseek, 397 }; 398 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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