Hi Liam, Thank you for the patch! Yet something to improve: [auto build test ERROR on 2b6bff0b122785f09cfbdc34b1aa9edceea6e4c1] url: https://github.com/0day-ci/linux/commits/Liam-Beguin/iio-afe-add-temperature-rescaling-support/20211220-064048 base: 2b6bff0b122785f09cfbdc34b1aa9edceea6e4c1 config: mips-randconfig-r026-20211220 (https://download.01.org/0day-ci/archive/20211221/202112211530.JHHCLDOr-lkp@xxxxxxxxx/config) compiler: mipsel-linux-gcc (GCC) 11.2.0 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/833188fad2d37f1e40f56eb7286d6dd2e1a2ced5 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Liam-Beguin/iio-afe-add-temperature-rescaling-support/20211220-064048 git checkout 833188fad2d37f1e40f56eb7286d6dd2e1a2ced5 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=mips SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): mipsel-linux-ld: drivers/iio/test/iio-test-rescale.o: in function `iio_rescale_test_offset': >> iio-test-rescale.c:(.text+0x48): undefined reference to `kunit_kmalloc_array' >> mipsel-linux-ld: iio-test-rescale.c:(.text+0xc4): undefined reference to `kunit_binary_assert_format' mipsel-linux-ld: iio-test-rescale.c:(.text+0xc8): undefined reference to `kunit_binary_assert_format' >> mipsel-linux-ld: iio-test-rescale.c:(.text+0x13c): undefined reference to `kunit_do_assertion' >> mipsel-linux-ld: iio-test-rescale.c:(.text+0x15c): undefined reference to `kunit_binary_str_assert_format' mipsel-linux-ld: iio-test-rescale.c:(.text+0x160): undefined reference to `kunit_binary_str_assert_format' mipsel-linux-ld: iio-test-rescale.c:(.text+0x1b0): undefined reference to `kunit_do_assertion' mipsel-linux-ld: drivers/iio/test/iio-test-rescale.o: in function `iio_rescale_test_scale': iio-test-rescale.c:(.text+0x40c): undefined reference to `kunit_kmalloc_array' mipsel-linux-ld: iio-test-rescale.c:(.text+0x490): undefined reference to `kunit_binary_assert_format' mipsel-linux-ld: iio-test-rescale.c:(.text+0x4c0): undefined reference to `kunit_binary_assert_format' mipsel-linux-ld: iio-test-rescale.c:(.text+0x4f0): undefined reference to `kunit_do_assertion' mipsel-linux-ld: iio-test-rescale.c:(.text+0x6a4): undefined reference to `kunit_do_assertion' mipsel-linux-ld: iio-test-rescale.c:(.text+0x718): undefined reference to `kunit_do_assertion' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
