Hi Bennie,

First bad commit (maybe != root cause):

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 589aaab51b2a3b112b232f89fd29a5302222d946 commit: 69181c3c9413ccaa4dab458057d13efda520cb60 [1662/1662] Net: nebula_matrix: fix ci build warning config: x86_64-randconfig-123-20241226 (https://download.01.org/0day-ci/archive/20241226/202412261702.O5HnEzsC-lkp@i...) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241226/202412261702.O5HnEzsC-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/202412261702.O5HnEzsC-lkp@intel.com/

All warnings (new ones prefixed by >>):

...

drivers/net/ethernet/nebula-matrix/nbl/nbl_core.o: warning: objtool: .text.nbl_dev_start_user_dev: unexpected end of section