vmlinux.o: warning: objtool: cifsConvertToUTF16.part.0+0xbe2: ignoring unreachables due to jump table quirk

vmlinux.o: warning: objtool: cifsConvertToUTF16.part.0+0xbe2: ignoring unreachables due to jump table quirk

[kernel test robot]

:::::: 
:::::: Manual check reason: "only suspicious fbc files changed"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Josh Poimboeuf <jpoimboe@kernel.org>
CC: Ingo Molnar <mingo@kernel.org>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   cd89d487374c49f18a8c4af312ecc74d997f3b07
commit: eeff7ac61526a4a9c3916cf46885622078ad886b objtool: Warn when disabling unreachable warnings
date:   6 months ago
:::::: branch date: 3 hours ago
:::::: commit date: 6 months ago
config: x86_64-randconfig-121-20250915 (https://download.01.org/0day-ci/archive/20250920/202509201034.pc33HNBn-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.4.0-5) 12.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250920/202509201034.pc33HNBn-lkp@intel.com/reproduce)

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/r/202509201034.pc33HNBn-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> vmlinux.o: warning: objtool: cifsConvertToUTF16.part.0+0xbe2: ignoring unreachables due to jump table quirk

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki