Am Sonntag, 24. November 2019, 23:44:13 CET schrieb kbuild test robot: Hi kbuild, > Hi "Stephan, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on char-misc/char-misc-testing] > [also build test ERROR on v5.4-rc8 next-20191122] > [if your patch is applied to the wrong git tree, please drop us a note to > help improve the system. BTW, we also suggest to use '--base' option to > specify the base tree in git format-patch, please see > https://stackoverflow.com/a/37406982] > > url: > https://github.com/0day-ci/linux/commits/Stephan-M-ller/dev-random-a-new-ap > proach-with-full-SP800-90B/20191125-042152 base: > https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git > b78cda795ac83333293f1bfa3165572a47e550c2 config: sh-allmodconfig (attached > as .config) > compiler: sh4-linux-gcc (GCC) 7.4.0 > reproduce: > wget > https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O > ~/bin/make.cross chmod +x ~/bin/make.cross > # save the attached .config to linux build tree > GCC_VERSION=7.4.0 make.cross ARCH=sh > > If you fix the issue, kindly add following tag > Reported-by: kbuild test robot <lkp@xxxxxxxxx> > > All error/warnings (new ones prefixed by >>): > > In file included from include/linux/printk.h:6:0, > from include/linux/kernel.h:15, > from include/asm-generic/bug.h:19, > from arch/sh/include/asm/bug.h:112, > from include/linux/bug.h:5, > from include/linux/mmdebug.h:5, > from include/linux/percpu.h:5, > from include/asm-generic/irq_regs.h:11, > from ./arch/sh/include/generated/asm/irq_regs.h:1, > > from drivers/char/lrng/lrng_pool.c:10: > >> drivers/char/lrng/lrng_pool.c:216:15: error: initialization from > >> incompatible pointer type [-Werror=incompatible-pointer-types] The function prototype needs to return an int - I wonder why that did not show in my x86 compile run. It will be fixed in the next set. > core_initcall(lrng_init_time_source); > ^ > include/linux/init.h:197:50: note: in definition of macro > '___define_initcall' __attribute__((__section__(#__sec ".init"))) = fn; > ^~ > include/linux/init.h:218:28: note: in expansion of macro > '__define_initcall' #define core_initcall(fn) __define_initcall(fn, 1) > ^~~~~~~~~~~~~~~~~ > > >> drivers/char/lrng/lrng_pool.c:216:1: note: in expansion of macro > >> 'core_initcall' > core_initcall(lrng_init_time_source); > ^~~~~~~~~~~~~ > cc1: some warnings being treated as errors > > vim +216 drivers/char/lrng/lrng_pool.c > > 215 > > > 216 core_initcall(lrng_init_time_source); > > 217 > > --- > 0-DAY kernel test infrastructure Open Source Technology > Center https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx Intel > Corporation Ciao Stephan
