tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: c245365237da527fb423d85e7ec54648113f843d commit: 83b931be40b2829e20f38356509d8706ea6b6238 [2985/2985] mm/damon/core-test: test damon_set_regions config: x86_64-buildonly-randconfig-2004-20250626 (https://download.01.org/0day-ci/archive/20250629/202506290458.MrAi1kVI-lkp@i...) compiler: clang version 20.1.7 (https://github.com/llvm/llvm-project 6146a88f60492b520a36f8f8f3231e15f3cc6082) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250629/202506290458.MrAi1kVI-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202506290458.MrAi1kVI-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from mm/damon/core.c:1248:
mm/damon/core-test.h:284:2: warning: comparison of distinct pointer types ('typeof (__left) *' (aka 'unsigned int *') and 'typeof (__right) *' (aka 'int *')) [-Wcompare-distinct-pointer-types] 284 | KUNIT_EXPECT_EQ(test, damon_nr_regions(t), 3); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:1234:2: note: expanded from macro 'KUNIT_EXPECT_EQ' 1234 | KUNIT_BINARY_EQ_ASSERTION(test, KUNIT_EXPECTATION, left, right) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:871:2: note: expanded from macro 'KUNIT_BINARY_EQ_ASSERTION' 871 | KUNIT_BINARY_EQ_MSG_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 872 | assert_type, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 873 | left, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 874 | right, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 875 | NULL) | ~~~~~ include/kunit/test.h:861:2: note: expanded from macro 'KUNIT_BINARY_EQ_MSG_ASSERTION' 861 | KUNIT_BASE_EQ_MSG_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 862 | kunit_binary_assert, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 863 | KUNIT_INIT_BINARY_ASSERT_STRUCT, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 864 | assert_type, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 865 | left, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 866 | right, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 867 | fmt, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 868 | ##__VA_ARGS__) | ~~~~~~~~~~~~~~ include/kunit/test.h:772:2: note: expanded from macro 'KUNIT_BASE_EQ_MSG_ASSERTION' 772 | KUNIT_BASE_BINARY_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 773 | assert_class, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 774 | ASSERT_CLASS_INIT, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 775 | assert_type, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 776 | left, ==, right, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 777 | fmt, \ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 778 | ##__VA_ARGS__) | ~~~~~~~~~~~~~~ include/kunit/test.h:748:9: note: expanded from macro 'KUNIT_BASE_BINARY_ASSERTION' 748 | ((void)__typecheck(__left, __right)); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/minmax.h:20:28: note: expanded from macro '__typecheck' 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ 1 warning generated.
vim +284 mm/damon/core-test.h 269 270 static void damon_test_set_regions(struct kunit *test) 271 { 272 struct damon_target *t = damon_new_target(); 273 struct damon_region *r1 = damon_new_region(4, 16); 274 struct damon_region *r2 = damon_new_region(24, 32); 275 struct damon_addr_range range = {.start = 8, .end = 28}; 276 unsigned long expects[] = {8, 16, 16, 24, 24, 28}; 277 int expect_idx = 0; 278 struct damon_region *r; 279 280 damon_add_region(r1, t); 281 damon_add_region(r2, t); 282 damon_set_regions(t, &range, 1); 283
284 KUNIT_EXPECT_EQ(test, damon_nr_regions(t), 3); 285 damon_for_each_region(r, t) { 286 KUNIT_EXPECT_EQ(test, r->ar.start, expects[expect_idx++]); 287 KUNIT_EXPECT_EQ(test, r->ar.end, expects[expect_idx++]); 288 } 289 damon_destroy_target(t); 290 } 291
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki