Hi Rasmus, [auto build test ERROR on next-20151020 -- if it's inappropriate base, please suggest rules for selecting the more suitable base]
url: https://github.com/0day-ci/linux/commits/Rasmus-Villemoes/lib-vsprintf-c-pull-out-padding-code-from-dentry_name/20151021-043621 config: frv-defconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=frv All errors (new ones prefixed by >>): >> lib/vsprintf.c:389:13: error: size of array '__check_printf_spec' is negative extern char __check_printf_spec[1-2*(sizeof(struct printf_spec) != 8)]; ^ vim +/__check_printf_spec +389 lib/vsprintf.c 383 unsigned int type:8; /* format_type enum */ 384 signed int field_width:24; /* width of output field */ 385 unsigned int flags:8; /* flags to number() */ 386 unsigned int base:8; /* number base, 8, 10 or 16 only */ 387 signed int precision:16; /* # of digits/chars */ 388 }; > 389 extern char __check_printf_spec[1-2*(sizeof(struct printf_spec) != 8)]; 390 391 static noinline_for_stack 392 char *number(char *buf, char *end, unsigned long long num, --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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