Hi Emerson, kernel test robot noticed the following build errors:
[auto build test ERROR on char-misc/char-misc-testing] [also build test ERROR on char-misc/char-misc-next char-misc/char-misc-linus linus/master v7.3-rc6 next-20261008] [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/Emerson-Busson/hv-vmbus-convert-ring-backing-through-the-chunk-allocator/20261007-160739 base: char-misc/char-misc-testing patch link: https://lore.kernel.org/r/20261007190752.336426-3-emersonbusson%40gmail.com patch subject: [PATCH v2 02/14] hv: vmbus: validate chunk buffer allocation and cleanup config: i386-randconfig-1005-20261008 (https://download.01.org/0day-ci/archive/20261009/[email protected]/config) compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261009/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: kunit_unary_assert_format >>> referenced by vmbus_buffer_test.c:48 (drivers/hv/vmbus_buffer_test.c:48) >>> drivers/hv/vmbus_buffer_test.o:(vmbus_ring_fallback_order_zero_test) in archive vmlinux.a >>> referenced by vmbus_buffer_test.c:49 (drivers/hv/vmbus_buffer_test.c:49) >>> drivers/hv/vmbus_buffer_test.o:(vmbus_ring_fallback_order_zero_test) in archive vmlinux.a >>> referenced by vmbus_buffer_test.c:61 (drivers/hv/vmbus_buffer_test.c:61) >>> drivers/hv/vmbus_buffer_test.o:(vmbus_buffer_failed_teardown_leaks_test) in archive vmlinux.a >>> referenced 3 more times -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
