Hi Boqun, [FYI, it's a private test report for your RFC patch.] [auto build test ERROR on tip/irq/core] [also build test ERROR on v5.13-rc7 next-20210622] [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/Boqun-Feng/irqchip-gic-v3-its-In... base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 006ae1970a8cde1d3e92da69b324d12880133a13 config: arm64-randconfig-r023-20210622 (attached as .config) compiler: aarch64-linux-gcc (GCC) 9.3.0 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/9c3938edc614fd8eefac6b25fb9b02ddf... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Boqun-Feng/irqchip-gic-v3-its-Introduce-virtual-ITS/20210622-235606 git checkout 9c3938edc614fd8eefac6b25fb9b02ddf90b7417 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): aarch64-linux-ld: Unexpected GOT/PLT entries detected! aarch64-linux-ld: Unexpected run-time procedure linkages detected! aarch64-linux-ld: drivers/irqchip/irq-gic-v3-its.o: in function `its_init': irq-gic-v3-its.c:(.init.text+0x7e8): undefined reference to `iort_register_domain_token' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org