Hi Ivan, kernel test robot noticed the following build errors: [auto build test ERROR on shuah-kselftest/kunit] [also build test ERROR on shuah-kselftest/kunit-fixes linus/master v6.9-rc7 next-20240508] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Ivan-Orlov/kunit-Cover-assert-c-with-tests/20240508-212654 base: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit patch link: https://lore.kernel.org/r/20240508132557.599213-1-ivan.orlov0322%40gmail.com patch subject: [PATCH v2] kunit: Cover 'assert.c' with tests config: i386-buildonly-randconfig-003-20240509 (https://download.01.org/0day-ci/archive/20240509/202405091439.Ed9d3azG-lkp@xxxxxxxxx/config) compiler: clang version 18.1.4 (https://github.com/llvm/llvm-project e6c3289804a67ea0bb6a86fadbe454dd93b8d855) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240509/202405091439.Ed9d3azG-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202405091439.Ed9d3azG-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: missing MODULE_DESCRIPTION() in fs/unicode/utf8-selftest.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/isofs/isofs.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/hfs/hfs.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/sysv/sysv.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/hpfs/hpfs.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/efs/efs.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/qnx6/qnx6.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/adfs/adfs.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/bcachefs/mean_and_variance_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in crypto/xor.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/kunit/kunit.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/kunit/kunit-test.o ERROR: modpost: missing MODULE_LICENSE() in lib/kunit/assert_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/kunit/assert_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/kunit/kunit-example-test.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/zlib_deflate/zlib_deflate.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pinctrl/pinctrl-mcp23s08_i2c.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pinctrl/pinctrl-mcp23s08.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpio/gpio-gw-pld.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpio/gpio-pcf857x.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/video/console/mdacon.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/clk_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/clk-fractional-divider_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/regulator/da9121-regulator.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/regulator/rt4831-regulator.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/regulator/tps6286x-regulator.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/tty/serial/8250/serial_cs.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/tty/goldfish.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/char/dtlk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/char/tlclk.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/base/regmap/regmap-kunit.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/base/regmap/regmap-i2c.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/base/regmap/regmap-ram.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/base/regmap/regmap-raw-ram.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/floppy.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/misc/open-dice.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mfd/arizona.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mfd/rt4831.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mfd/qcom-pm8008.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/scsi/aha1542.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/scsi/g_NCR5380.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/cdrom/cdrom.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pcmcia/i82365.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/misc/ezusb.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/misc/isight_firmware.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/mon/usbmon.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/ch341.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/usb_debug.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/navman.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/usb-serial-simple.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/input/matrix-keymap.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/input/vivaldi-fmap.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/input/tests/input_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mmc/core/mmc_core.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/mmc/core/sdio_uart.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/firmware/google/cbmem.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-apple.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-belkin.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-bigbenff.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-cherry.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-chicony.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-elecom.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-elo.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-ezkey.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-vivaldi-common.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-google-hammer.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-kensington.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-logitech.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-lg-g15.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-logitech-dj.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-logitech-hidpp.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-maltron.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-mf.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-ntrig.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-petalynx.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-retrode.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-saitek.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-samsung.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-semitek.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-sjoy.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-sunplus.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-topseed.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-twinhan.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hid/hid-xinmo.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/greybus/gb-es2.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/greybus/gb-bootrom.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/greybus/gb-log.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/greybus/gb-loopback.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/greybus/gb-power-supply.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/greybus/gb-gpio.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/greybus/gb-i2c.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/greybus/gb-sdio.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/greybus/gb-uart.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/platform/chrome/cros_kunit_proto_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvmem/nvmem_u-boot-env.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/fsi/fsi-scom.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/uio/uio.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/hwmon/mr75203.o WARNING: modpost: missing MODULE_DESCRIPTION() in samples/vfio-mdev/mtty.o WARNING: modpost: missing MODULE_DESCRIPTION() in samples/configfs/configfs_sample.o >> ERROR: modpost: "kunit_alloc_string_stream" [lib/kunit/assert_test.ko] undefined! >> ERROR: modpost: "string_stream_get_string" [lib/kunit/assert_test.ko] undefined! >> ERROR: modpost: "string_stream_clear" [lib/kunit/assert_test.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
