tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 73a86ad60aabf460a4c8a0f96a1b2ddb98522fd8 commit: e0c2ee9edcacfdda0e806166eaec1310cdf9e324 [13475/23564] can: add support of SAE J1939 protocol config: x86_64-buildonly-randconfig-004-20240825 (https://download.01.org/0day-ci/archive/20240827/202408272140.3C5OLBQP-lkp@i...) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240827/202408272140.3C5OLBQP-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/202408272140.3C5OLBQP-lkp@intel.com/ All warnings (new ones prefixed by >>):

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net/can/j1939/.tmp_socket.o: warning: objtool: j1939_sk_queue_activate_next()+0x89: unreachable instruction -- net/can/j1939/.tmp_transport.o: warning: objtool: j1939_xtp_abort_to_errno()+0xea: unreachable instruction

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