[android-common:android12-kiwi-5.10 186/186] drivers/scsi/gdth.o: warning: objtool: gdth_copy_internal_data()+0x3dd: unreachable instruction

[android-common:android12-kiwi-5.10 186/186] drivers/scsi/gdth.o: warning: objtool: gdth_copy_internal_data()+0x3dd: unreachable instruction

[kernel test robot]

Hi Kees,

First bad commit (maybe != root cause):

tree:   https://android.googlesource.com/kernel/common android12-kiwi-5.10
head:   0ba688b1ab1cc6720a64ab4b191df51796352997
commit: fca16257ca2966b34ef1689ef101170bf932e835 [186/186] UPSTREAM: ubsan: remove UBSAN_MISC in favor of individual options
config: x86_64-randconfig-121-20251112 (https://download.01.org/0day-ci/archive/20251112/202511121744.fUD91V73-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251112/202511121744.fUD91V73-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/oe-kbuild-all/202511121744.fUD91V73-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/scsi/gdth.o: warning: objtool: gdth_copy_internal_data()+0x3dd: unreachable instruction

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for SND_VMASTER
   Depends on [n]: SOUND [=n] && !UML && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_PCM_IEC958
   Depends on [n]: SOUND [=n] && !UML && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_SOC_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_JACK
   Depends on [n]: SOUND [=n] && !UML && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_JACK_INPUT_DEV
   Depends on [n]: SOUND [=n] && !UML && SND [=n] && SND_JACK [=y]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_PCM_ELD
   Depends on [n]: SOUND [=n] && !UML && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y]
   WARNING: unmet direct dependencies detected for SND_INTEL_NHLT
   Depends on [n]: SOUND [=n] && !UML && SND [=n]
   Selected by [y]:
   - GKI_HIDDEN_SND_CONFIGS [=y] && ACPI [=y]

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