Hi Oleg, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 69d39b683755039471781fee8dc7ed96952f771b commit: 44ae3d3e5f1f99c0fd5f040e4da88b0c5b3ec76b [1523/1523] select: shift restore_saved_sigmask_unless() into poll_select_copy_remaining() config: x86_64-buildonly-randconfig-004-20250327 (https://download.01.org/0day-ci/archive/20250327/202503272038.iOCRCuV8-lkp@i...) compiler: clang version 20.1.1 (https://github.com/llvm/llvm-project 424c2d9b7e4de40d0804dd374721e6411c27d1d1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250327/202503272038.iOCRCuV8-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/202503272038.iOCRCuV8-lkp@intel.com/ All warnings (new ones prefixed by >>):

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fs/.tmp_select.o: warning: objtool: poll_select_finish()+0x1aa: can't find switch jump table

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