Hi David, I love your patch! Perhaps something to improve: [auto build test WARNING on linus/master] [also build test WARNING on v5.10-rc2 next-20201104] [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/David-Gow/fat-Add-KUnit-tests-for-checksums-and-timestamps/20201029-062211 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23859ae44402f4d935b9ee548135dd1e65e2cbf4 config: parisc-randconfig-s031-20201104 (attached as .config) compiler: hppa-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.3-76-gf680124b-dirty # https://github.com/0day-ci/linux/commit/2703274109bdea879973719332569f6754dce440 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review David-Gow/fat-Add-KUnit-tests-for-checksums-and-timestamps/20201029-062211 git checkout 2703274109bdea879973719332569f6754dce440 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=parisc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> "sparse warnings: (new ones prefixed by >>)" fs/fat/fat_test.c:38:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] date @@ got int @@ fs/fat/fat_test.c:38:25: sparse: expected restricted __le16 [usertype] date fs/fat/fat_test.c:38:25: sparse: got int fs/fat/fat_test.c:45:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] time @@ got int @@ fs/fat/fat_test.c:45:25: sparse: expected restricted __le16 [usertype] time fs/fat/fat_test.c:45:25: sparse: got int fs/fat/fat_test.c:46:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] date @@ got int @@ fs/fat/fat_test.c:46:25: sparse: expected restricted __le16 [usertype] date fs/fat/fat_test.c:46:25: sparse: got int fs/fat/fat_test.c:54:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] date @@ got int @@ fs/fat/fat_test.c:54:25: sparse: expected restricted __le16 [usertype] date fs/fat/fat_test.c:54:25: sparse: got int fs/fat/fat_test.c:61:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] time @@ got int @@ fs/fat/fat_test.c:61:25: sparse: expected restricted __le16 [usertype] time fs/fat/fat_test.c:61:25: sparse: got int fs/fat/fat_test.c:62:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] date @@ got int @@ fs/fat/fat_test.c:62:25: sparse: expected restricted __le16 [usertype] date fs/fat/fat_test.c:62:25: sparse: got int fs/fat/fat_test.c:70:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] date @@ got int @@ fs/fat/fat_test.c:70:25: sparse: expected restricted __le16 [usertype] date fs/fat/fat_test.c:70:25: sparse: got int fs/fat/fat_test.c:78:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] date @@ got int @@ fs/fat/fat_test.c:78:25: sparse: expected restricted __le16 [usertype] date fs/fat/fat_test.c:78:25: sparse: got int fs/fat/fat_test.c:86:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] date @@ got int @@ fs/fat/fat_test.c:86:25: sparse: expected restricted __le16 [usertype] date fs/fat/fat_test.c:86:25: sparse: got int fs/fat/fat_test.c:93:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] time @@ got int @@ fs/fat/fat_test.c:93:25: sparse: expected restricted __le16 [usertype] time fs/fat/fat_test.c:93:25: sparse: got int fs/fat/fat_test.c:94:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] date @@ got int @@ fs/fat/fat_test.c:94:25: sparse: expected restricted __le16 [usertype] date fs/fat/fat_test.c:94:25: sparse: got int fs/fat/fat_test.c:101:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] time @@ got int @@ fs/fat/fat_test.c:101:25: sparse: expected restricted __le16 [usertype] time fs/fat/fat_test.c:101:25: sparse: got int fs/fat/fat_test.c:102:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] date @@ got int @@ fs/fat/fat_test.c:102:25: sparse: expected restricted __le16 [usertype] date fs/fat/fat_test.c:102:25: sparse: got int fs/fat/fat_test.c:109:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] time @@ got int @@ fs/fat/fat_test.c:109:25: sparse: expected restricted __le16 [usertype] time fs/fat/fat_test.c:109:25: sparse: got int fs/fat/fat_test.c:110:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] date @@ got int @@ fs/fat/fat_test.c:110:25: sparse: expected restricted __le16 [usertype] date fs/fat/fat_test.c:110:25: sparse: got int fs/fat/fat_test.c:118:25: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] date @@ got int @@ fs/fat/fat_test.c:118:25: sparse: expected restricted __le16 [usertype] date fs/fat/fat_test.c:118:25: sparse: got int >> fs/fat/fat_test.c:164:17: sparse: sparse: incorrect type in initializer (different base types) @@ expected long long left_value @@ got restricted __le16 __left @@ fs/fat/fat_test.c:164:17: sparse: expected long long left_value >> fs/fat/fat_test.c:164:17: sparse: got restricted __le16 __left fs/fat/fat_test.c:164:17: sparse: sparse: incorrect type in initializer (different base types) @@ expected long long right_value @@ got restricted __le16 __right @@ fs/fat/fat_test.c:164:17: sparse: expected long long right_value fs/fat/fat_test.c:164:17: sparse: got restricted __le16 __right fs/fat/fat_test.c:169:17: sparse: sparse: incorrect type in initializer (different base types) @@ expected long long left_value @@ got restricted __le16 __left @@ fs/fat/fat_test.c:169:17: sparse: expected long long left_value fs/fat/fat_test.c:169:17: sparse: got restricted __le16 __left fs/fat/fat_test.c:169:17: sparse: sparse: incorrect type in initializer (different base types) @@ expected long long right_value @@ got restricted __le16 __right @@ fs/fat/fat_test.c:169:17: sparse: expected long long right_value fs/fat/fat_test.c:169:17: sparse: got restricted __le16 __right vim +164 fs/fat/fat_test.c 150 151 static void fat_time_unix2fat_test(struct kunit *test) 152 { 153 static struct msdos_sb_info fake_sb; 154 int i; 155 __le16 date, time; 156 u8 cs; 157 158 for (i = 0; i < ARRAY_SIZE(time_test_cases); ++i) { 159 fake_sb.options.tz_set = 1; 160 fake_sb.options.time_offset = time_test_cases[i].time_offset; 161 162 fat_time_unix2fat(&fake_sb, &time_test_cases[i].ts, 163 &time, &date, &cs); > 164 KUNIT_EXPECT_EQ_MSG(test, 165 time_test_cases[i].time, 166 time, 167 "Time mismatch in case \"%s\"\n", 168 time_test_cases[i].name); 169 KUNIT_EXPECT_EQ_MSG(test, 170 time_test_cases[i].date, 171 date, 172 "Date mismatch in case \"%s\"\n", 173 time_test_cases[i].name); 174 KUNIT_EXPECT_EQ_MSG(test, 175 time_test_cases[i].cs, 176 cs, 177 "Centisecond mismatch in case \"%s\"\n", 178 time_test_cases[i].name); 179 } 180 } 181 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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