Hi Baruch, I love your patch! Perhaps something to improve: [auto build test WARNING on robh/for-next] [also build test WARNING on v5.16-rc6 next-20211220] [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/Baruch-Siach/of-base-Fix-phandle-argument-length-mismatch-error-message/20211221-165314 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20211221/202112212255.C7mbbAHi-lkp@xxxxxxxxx/config) compiler: mips-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/0day-ci/linux/commit/2308f6de78c852efe475dcb275b3236b185b03f5 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Baruch-Siach/of-base-Fix-phandle-argument-length-mismatch-error-message/20211221-165314 git checkout 2308f6de78c852efe475dcb275b3236b185b03f5 # 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=mips SHELL=/bin/bash drivers/of/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): In file included from include/asm-generic/bug.h:22, from arch/mips/include/asm/bug.h:42, from include/linux/bug.h:5, from arch/mips/include/asm/cmpxchg.h:11, from arch/mips/include/asm/atomic.h:22, from include/linux/atomic.h:7, from include/linux/console.h:17, from drivers/of/base.c:20: drivers/of/base.c: In function 'of_phandle_iterator_next': >> include/linux/kern_levels.h:5:25: warning: format '%ld' expects argument of type 'long int', but argument 5 has type 'int' [-Wformat=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ include/linux/printk.h:418:25: note: in definition of macro 'printk_index_wrap' 418 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ include/linux/printk.h:489:9: note: in expansion of macro 'printk' 489 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ include/linux/kern_levels.h:11:25: note: in expansion of macro 'KERN_SOH' 11 | #define KERN_ERR KERN_SOH "3" /* error conditions */ | ^~~~~~~~ include/linux/printk.h:489:16: note: in expansion of macro 'KERN_ERR' 489 | printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~ drivers/of/base.c:1379:25: note: in expansion of macro 'pr_err' 1379 | pr_err("%pOF: %s = %d found %ld\n", | ^~~~~~ vim +5 include/linux/kern_levels.h 314ba3520e513a Joe Perches 2012-07-30 4 04d2c8c83d0e3a Joe Perches 2012-07-30 @5 #define KERN_SOH "\001" /* ASCII Start Of Header */ 04d2c8c83d0e3a Joe Perches 2012-07-30 6 #define KERN_SOH_ASCII '\001' 04d2c8c83d0e3a Joe Perches 2012-07-30 7 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
