Hi Jeffle, First bad commit (maybe != root cause): tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 2affea8965688b8231cf977864ba7539320d5db8 commit: 2937cd5f8c58bd8e7895f6b2698057721442248e [2862/2862] cachefiles: notify the user daemon when looking up cookie config: x86_64-buildonly-randconfig-005-20250415 (https://download.01.org/0day-ci/archive/20250417/202504170158.DUuilMVg-lkp@i...) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250417/202504170158.DUuilMVg-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/202504170158.DUuilMVg-lkp@intel.com/ All warnings (new ones prefixed by >>):
fs/cachefiles/ondemand.o: warning: objtool: cachefiles_ondemand_daemon_read()+0x2ea: unreachable instruction
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki