Hi Andriy, Thank you for the patch! Yet something to improve: [auto build test ERROR on 7d2a07b769330c34b4deabeed939325c77a7ec2f] url: https://github.com/0day-ci/linux/commits/Andriy-Tryshnivskyy/iio-test-Add-test-for-IIO_VAL_INT_64/20211105-180624 base: 7d2a07b769330c34b4deabeed939325c77a7ec2f config: arc-buildonly-randconfig-r002-20211105 (attached as .config) compiler: arc-elf-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/679e11158271ed8c6219060b06dca25dce946859 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Andriy-Tryshnivskyy/iio-test-Add-test-for-IIO_VAL_INT_64/20211105-180624 git checkout 679e11158271ed8c6219060b06dca25dce946859 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash drivers/iio/test/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): drivers/iio/test/iio-test-format.c: In function 'iio_test_iio_format_value_integer_64': >> drivers/iio/test/iio-test-format.c:213:37: error: 'IIO_VAL_INT_64' undeclared (first use in this function); did you mean 'IIO_VAL_INT'? 213 | ret = iio_format_value(buf, IIO_VAL_INT_64, ARRAY_SIZE(values), values); | ^~~~~~~~~~~~~~ | IIO_VAL_INT drivers/iio/test/iio-test-format.c:213:37: note: each undeclared identifier is reported only once for each function it appears in vim +213 drivers/iio/test/iio-test-format.c 199 200 static void iio_test_iio_format_value_integer_64(struct kunit *test) 201 { 202 int values[2]; 203 s64 value; 204 char *buf; 205 int ret; 206 207 buf = kunit_kmalloc(test, PAGE_SIZE, GFP_KERNEL); 208 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, buf); 209 210 value = 24; 211 values[0] = lower_32_bits(value); 212 values[1] = upper_32_bits(value); > 213 ret = iio_format_value(buf, IIO_VAL_INT_64, ARRAY_SIZE(values), values); 214 IIO_TEST_FORMAT_EXPECT_EQ(test, buf, ret, "24\n"); 215 216 value = -24; 217 values[0] = lower_32_bits(value); 218 values[1] = upper_32_bits(value); 219 ret = iio_format_value(buf, IIO_VAL_INT_64, ARRAY_SIZE(values), values); 220 IIO_TEST_FORMAT_EXPECT_EQ(test, buf, ret, "-24\n"); 221 222 value = 0; 223 values[0] = lower_32_bits(value); 224 values[1] = upper_32_bits(value); 225 ret = iio_format_value(buf, IIO_VAL_INT_64, ARRAY_SIZE(values), values); 226 IIO_TEST_FORMAT_EXPECT_EQ(test, buf, ret, "0\n"); 227 228 value = UINT_MAX; 229 values[0] = lower_32_bits(value); 230 values[1] = upper_32_bits(value); 231 ret = iio_format_value(buf, IIO_VAL_INT_64, ARRAY_SIZE(values), values); 232 IIO_TEST_FORMAT_EXPECT_EQ(test, buf, ret, "4294967295\n"); 233 234 value = -((s64)UINT_MAX); 235 values[0] = lower_32_bits(value); 236 values[1] = upper_32_bits(value); 237 ret = iio_format_value(buf, IIO_VAL_INT_64, ARRAY_SIZE(values), values); 238 IIO_TEST_FORMAT_EXPECT_EQ(test, buf, ret, "-4294967295\n"); 239 240 value = LLONG_MAX; 241 values[0] = lower_32_bits(value); 242 values[1] = upper_32_bits(value); 243 ret = iio_format_value(buf, IIO_VAL_INT_64, ARRAY_SIZE(values), values); 244 IIO_TEST_FORMAT_EXPECT_EQ(test, buf, ret, "9223372036854775807\n"); 245 246 value = LLONG_MIN; 247 values[0] = lower_32_bits(value); 248 values[1] = upper_32_bits(value); 249 ret = iio_format_value(buf, IIO_VAL_INT_64, ARRAY_SIZE(values), values); 250 IIO_TEST_FORMAT_EXPECT_EQ(test, buf, ret, "-9223372036854775808\n"); 251 } 252 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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