Hi Jonathan, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on hnaz-mm/master] [also build test WARNING on linux/master linus/master v5.17-rc8 next-20220318] [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/0day-ci/linux/commits/Jonathan-Lassoff/Add-FAT-messages-to-printk-index/20220319-012711 base: https://github.com/hnaz/linux-mm master config: x86_64-randconfig-a012 (https://download.01.org/0day-ci/archive/20220319/202203190644.dlcQDVaN-lkp@xxxxxxxxx/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a6e70e4056dff962ec634c5bd4f2f4105a0bef71) 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/0day-ci/linux/commit/e3f2c52ef480a29ed0b693801bcd9497c19b89ab git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Jonathan-Lassoff/Add-FAT-messages-to-printk-index/20220319-012711 git checkout e3f2c52ef480a29ed0b693801bcd9497c19b89ab # 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 fs/fat/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): fs/fat/misc.c:49: warning: Function parameter or member 'sb' not described in '_fat_msg' fs/fat/misc.c:49: warning: Function parameter or member 'level' not described in '_fat_msg' fs/fat/misc.c:49: warning: Function parameter or member 'fmt' not described in '_fat_msg' >> fs/fat/misc.c:49: warning: expecting prototype for fat_msg(). Prototype was for _fat_msg() instead vim +49 fs/fat/misc.c ^1da177e4c3f41 Linus Torvalds 2005-04-16 43 81ac21d34a91e8 Oleksij Rempel 2011-04-12 44 /** 81ac21d34a91e8 Oleksij Rempel 2011-04-12 45 * fat_msg() - print preformated FAT specific messages. Every thing what is 81ac21d34a91e8 Oleksij Rempel 2011-04-12 46 * not fat_fs_error() should be fat_msg(). 81ac21d34a91e8 Oleksij Rempel 2011-04-12 47 */ e3f2c52ef480a2 Jonathan Lassoff 2022-03-18 48 void _fat_msg(struct super_block *sb, const char *level, const char *fmt, ...) 81ac21d34a91e8 Oleksij Rempel 2011-04-12 @49 { 81ac21d34a91e8 Oleksij Rempel 2011-04-12 50 struct va_format vaf; 81ac21d34a91e8 Oleksij Rempel 2011-04-12 51 va_list args; 81ac21d34a91e8 Oleksij Rempel 2011-04-12 52 81ac21d34a91e8 Oleksij Rempel 2011-04-12 53 va_start(args, fmt); 81ac21d34a91e8 Oleksij Rempel 2011-04-12 54 vaf.fmt = fmt; 81ac21d34a91e8 Oleksij Rempel 2011-04-12 55 vaf.va = &args; e3f2c52ef480a2 Jonathan Lassoff 2022-03-18 56 _printk(FAT_PRINTK_PREFIX "%pV\n", level, sb->s_id, &vaf); 81ac21d34a91e8 Oleksij Rempel 2011-04-12 57 va_end(args); 81ac21d34a91e8 Oleksij Rempel 2011-04-12 58 } 81ac21d34a91e8 Oleksij Rempel 2011-04-12 59 --- 0-DAY CI Kernel Test Service https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
