tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: a811c1fa0a02c062555b54651065899437bacdbe commit: 505a0ef15f96c6c43ec719c9fc1833d98957bb39 kasan: stackdepot: move filter_irq_stacks() to stackdepot.c date: 4 weeks ago config: arc-randconfig-r034-20200507 (attached as .config) compiler: arc-elf-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 505a0ef15f96c6c43ec719c9fc1833d98957bb39 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=arc If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): arc-elf-ld: lib/stackdepot.o: in function `filter_irq_stacks': >> lib/stackdepot.c:331: undefined reference to `__irqentry_text_start' >> arc-elf-ld: lib/stackdepot.c:331: undefined reference to `__irqentry_text_start' arc-elf-ld: lib/stackdepot.o: in function `in_irqentry_text': >> lib/stackdepot.c:323: undefined reference to `__irqentry_text_end' >> arc-elf-ld: lib/stackdepot.c:323: undefined reference to `__irqentry_text_end' >> arc-elf-ld: lib/stackdepot.c:324: undefined reference to `__softirqentry_text_start' >> arc-elf-ld: lib/stackdepot.c:324: undefined reference to `__softirqentry_text_start' >> arc-elf-ld: lib/stackdepot.c:325: undefined reference to `__softirqentry_text_end' >> arc-elf-ld: lib/stackdepot.c:325: undefined reference to `__softirqentry_text_end' vim +331 lib/stackdepot.c 320 321 static inline int in_irqentry_text(unsigned long ptr) 322 { > 323 return (ptr >= (unsigned long)&__irqentry_text_start && > 324 ptr < (unsigned long)&__irqentry_text_end) || > 325 (ptr >= (unsigned long)&__softirqentry_text_start && 326 ptr < (unsigned long)&__softirqentry_text_end); 327 } 328 329 unsigned int filter_irq_stacks(unsigned long *entries, 330 unsigned int nr_entries) > 331 { --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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