Hi David, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.19-rc2 next-20220617] [cannot apply to mcgrof/modules-next joel-aspeed/for-next ulf-hansson-mmc-mirror/next] [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/intel-lab-lkp/linux/commits/David-Gow/Rework-KUnit-test-execution-in-modules/20220618-170653 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 4b35035bcf80ddb47c0112c4fbd84a63a2836a18 config: xtensa-allyesconfig (https://download.01.org/0day-ci/archive/20220618/202206182258.EahbTrAv-lkp@xxxxxxxxx/config) compiler: xtensa-linux-gcc (GCC) 11.3.0 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/intel-lab-lkp/linux/commit/c2386c54cc9fd471e5353f375ff71734214ed3c6 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review David-Gow/Rework-KUnit-test-execution-in-modules/20220618-170653 git checkout c2386c54cc9fd471e5353f375ff71734214ed3c6 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=xtensa SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> Note: the linux-review/David-Gow/Rework-KUnit-test-execution-in-modules/20220618-170653 HEAD fddb3ea0ed5627098eabc542fdba5a8b4b769066 builds fine. It only hurts bisectability. All errors (new ones prefixed by >>): drivers/thunderbolt/test.c: In function 'tb_test_init': >> drivers/thunderbolt/test.c:2824:16: error: too few arguments to function '__kunit_test_suites_init' 2824 | return __kunit_test_suites_init(tb_test_suites); | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/thunderbolt/test.c:9: include/kunit/test.h:240:5: note: declared here 240 | int __kunit_test_suites_init(struct kunit_suite * const * const suites, int num_suites); | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/thunderbolt/test.c: In function 'tb_test_exit': >> drivers/thunderbolt/test.c:2829:16: error: too few arguments to function '__kunit_test_suites_exit' 2829 | return __kunit_test_suites_exit(tb_test_suites); | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/thunderbolt/test.c:9: include/kunit/test.h:242:6: note: declared here 242 | void __kunit_test_suites_exit(struct kunit_suite **suites, int num_suites); | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/thunderbolt/test.c:2829:16: error: 'return' with a value, in function returning void [-Werror=return-type] 2829 | return __kunit_test_suites_exit(tb_test_suites); | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/thunderbolt/test.c:2827:6: note: declared here 2827 | void tb_test_exit(void) | ^~~~~~~~~~~~ drivers/thunderbolt/test.c: In function 'tb_test_init': drivers/thunderbolt/test.c:2825:1: error: control reaches end of non-void function [-Werror=return-type] 2825 | } | ^ cc1: some warnings being treated as errors vim +/__kunit_test_suites_init +2824 drivers/thunderbolt/test.c 2c6ea4e2cefe2e Mika Westerberg 2020-08-24 2821 2c6ea4e2cefe2e Mika Westerberg 2020-08-24 2822 int tb_test_init(void) 2c6ea4e2cefe2e Mika Westerberg 2020-08-24 2823 { 2c6ea4e2cefe2e Mika Westerberg 2020-08-24 @2824 return __kunit_test_suites_init(tb_test_suites); 2c6ea4e2cefe2e Mika Westerberg 2020-08-24 2825 } 2c6ea4e2cefe2e Mika Westerberg 2020-08-24 2826 2c6ea4e2cefe2e Mika Westerberg 2020-08-24 2827 void tb_test_exit(void) 2c6ea4e2cefe2e Mika Westerberg 2020-08-24 2828 { 2c6ea4e2cefe2e Mika Westerberg 2020-08-24 @2829 return __kunit_test_suites_exit(tb_test_suites); -- 0-DAY CI Kernel Test Service https://01.org/lkp