Hi Andy, I love your patch! Yet something to improve: [auto build test ERROR on linux/master] [also build test ERROR on hnaz-mm/master linus/master v5.15-rc7 next-20211027] [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/Andy-Shevchenko/delay-Replace-kernel-h-with-the-necessary-inclusions/20211027-230458 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 2f111a6fd5b5297b4e92f53798ca086f7c7d33a4 config: m68k-allmodconfig (attached as .config) compiler: m68k-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/fd321f3d5b18ccab48b82ee4099ae79961067fdc git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Andy-Shevchenko/delay-Replace-kernel-h-with-the-necessary-inclusions/20211027-230458 git checkout fd321f3d5b18ccab48b82ee4099ae79961067fdc # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): drivers/media/dvb-frontends/cxd2880/cxd2880_common.c: In function 'cxd2880_convert2s_complement': >> drivers/media/dvb-frontends/cxd2880/cxd2880_common.c:18:30: error: implicit declaration of function 'GENMASK' [-Werror=implicit-function-declaration] 18 | return (int)(GENMASK(31, bitlen) | value); | ^~~~~~~ cc1: all warnings being treated as errors vim +/GENMASK +18 drivers/media/dvb-frontends/cxd2880/cxd2880_common.c 1a3ef038d09e66 Yasunari Takiguchi 2018-01-18 11 1a3ef038d09e66 Yasunari Takiguchi 2018-01-18 12 int cxd2880_convert2s_complement(u32 value, u32 bitlen) 1a3ef038d09e66 Yasunari Takiguchi 2018-01-18 13 { 1a3ef038d09e66 Yasunari Takiguchi 2018-01-18 14 if (!bitlen || bitlen >= 32) 1a3ef038d09e66 Yasunari Takiguchi 2018-01-18 15 return (int)value; 1a3ef038d09e66 Yasunari Takiguchi 2018-01-18 16 1a3ef038d09e66 Yasunari Takiguchi 2018-01-18 17 if (value & (u32)(1 << (bitlen - 1))) 1a3ef038d09e66 Yasunari Takiguchi 2018-01-18 @18 return (int)(GENMASK(31, bitlen) | value); --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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