tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: b86a6a241b7c60ca7a6ca4fb3c0d2aedbbf2c1b6 commit: 2d8fce24a0fb125e4fbbd4bb546cc0f9e6122d8d [6276/7050] kasan: stackdepot: move filter_irq_stacks() to stackdepot.c config: ia64-randconfig-a001-20200306 (attached as .config) compiler: ia64-linux-gcc (GCC) 7.5.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 2d8fce24a0fb125e4fbbd4bb546cc0f9e6122d8d # save the attached .config to linux build tree GCC_VERSION=7.5.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): lib/stackdepot.o: In function `in_irqentry_text': >> lib/stackdepot.c:326: undefined reference to `__irqentry_text_start' >> lib/stackdepot.c:325: undefined reference to `__irqentry_text_end' >> lib/stackdepot.c:326: undefined reference to `__softirqentry_text_start' >> lib/stackdepot.c:327: undefined reference to `__softirqentry_text_end' >> lib/stackdepot.c:326: undefined reference to `__irqentry_text_start' >> lib/stackdepot.c:325: undefined reference to `__irqentry_text_end' >> lib/stackdepot.c:326: undefined reference to `__softirqentry_text_start' >> lib/stackdepot.c:327: undefined reference to `__softirqentry_text_end' vim +326 lib/stackdepot.c 322 323 static inline int in_irqentry_text(unsigned long ptr) 324 { > 325 return (ptr >= (unsigned long)&__irqentry_text_start && > 326 ptr < (unsigned long)&__irqentry_text_end) || > 327 (ptr >= (unsigned long)&__softirqentry_text_start && 328 ptr < (unsigned long)&__softirqentry_text_end); 329 } 330 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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