Hi Kees,

FYI, the error/warning still remains.

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: f5a62ec85c94fa9a6db1aa3393876184382841fb commit: 3e393ad0efe336af9da4abd7ce7b5b858e9b9b0c [2597/2597] ubsan: remove CONFIG_UBSAN_OBJECT_SIZE config: x86_64-randconfig-104-20241225 (https://download.01.org/0day-ci/archive/20241226/202412260244.XgMhUxu4-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/20241226/202412260244.XgMhUxu4-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/202412260244.XgMhUxu4-lkp@intel.com/

All warnings (new ones prefixed by >>):

...

kernel/sched/core.o: warning: objtool: sched_set_fifo()+0x4b: unreachable instruction