drivers/md/dm-integrity.o: warning: objtool: sg_assign_page+0x20: unreachable instruction

drivers/md/dm-integrity.o: warning: objtool: sg_assign_page+0x20: unreachable instruction

[kernel test robot]

:::::: 
:::::: Manual check reason: "loongarch: unreachable instruction"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-kernel@vger.kernel.org
TO: Mikulas Patocka <mpatocka@redhat.com>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   8b690556d8fe074b4f9835075050fba3fb180e93
commit: 5076d4599ce1702ab3615c7600504ba68df02168 dm-integrity: enable asynchronous hash interface
date:   8 weeks ago
:::::: branch date: 23 hours ago
:::::: commit date: 8 weeks ago
config: loongarch-randconfig-r071-20251118 (https://download.01.org/0day-ci/archive/20251120/202511200025.BiqrEok0-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 13.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251120/202511200025.BiqrEok0-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/202511200025.BiqrEok0-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/md/dm-integrity.o: warning: objtool: sg_assign_page+0x20: unreachable instruction
   drivers/md/dm-integrity.o: warning: objtool: do_journal_write+0x44c: unreachable instruction
   drivers/md/dm-integrity.o: warning: objtool: dm_integrity_map_continue+0x45c: unreachable instruction
   drivers/md/dm-integrity.o: warning: objtool: dm_integrity_dtr+0x34: unreachable instruction

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