Messages in this thread | | | Date | Sun, 27 Mar 2022 13:35:17 +0800 | From | kernel test robot <> | Subject | Re: [PATCH v1] char: misc:use DEFINE_PROC_SHOW_ATTRIBUTE micro to simplify misc proc_fops |
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Hi wujunwen,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on char-misc/char-misc-testing] [also build test ERROR on soc/for-next linux/master linus/master v5.17 next-20220325] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch]
url: https://github.com/intel-lab-lkp/linux/commits/wujunwen/char-misc-use-DEFINE_PROC_SHOW_ATTRIBUTE-micro-to-simplify-misc-proc_fops/20220327-120053 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 37fd83916da2e4cae03d350015c82a67b1b334c4 config: xtensa-randconfig-m031-20220327 (https://download.01.org/0day-ci/archive/20220327/202203271316.pktWRsr4-lkp@intel.com/config) compiler: xtensa-linux-gcc (GCC) 11.2.0 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://github.com/intel-lab-lkp/linux/commit/738cb3f8808411f37ad8cb6c2529c6686a87eddf git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review wujunwen/char-misc-use-DEFINE_PROC_SHOW_ATTRIBUTE-micro-to-simplify-misc-proc_fops/20220327-120053 git checkout 738cb3f8808411f37ad8cb6c2529c6686a87eddf # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=xtensa SHELL=/bin/bash drivers/char/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/char/misc.c: In function 'misc_init': >> drivers/char/misc.c:254:45: error: 'misc_proc_ops' undeclared (first use in this function); did you mean 'misc_fops'? 254 | ret = proc_create("misc", 0, NULL, &misc_proc_ops); | ^~~~~~~~~~~~~ | misc_fops drivers/char/misc.c:254:45: note: each undeclared identifier is reported only once for each function it appears in
vim +254 drivers/char/misc.c
248 249 static int __init misc_init(void) 250 { 251 int err; 252 struct proc_dir_entry *ret; 253 > 254 ret = proc_create("misc", 0, NULL, &misc_proc_ops);
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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