[android-common:android-4.14-stable 4554/29447] arch/x86/mm/fault.o: warning: objtool: no_context()+0x1c9: unreachable instruction

[android-common:android-4.14-stable 4554/29447] arch/x86/mm/fault.o: warning: objtool: no_context()+0x1c9: unreachable instruction

[kernel test robot]

TO: cros-kernel-buildreports@googlegroups.com

tree:   https://android.googlesource.com/kernel/common android-4.14-stable
head:   285fc83a087180f0bc30b75285d4bc2cdcceae06
commit: 23fb7597e6df2935bbfd0cca5a4c3ad837043aa4 [4554/29447] FROMLIST: kbuild: add __cc-ifversion and compiler-specific variants
config: x86_64-randconfig-a003-20230410 (https://download.01.org/0day-ci/archive/20230411/202304110819.bEMXLGae-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git remote add android-common https://android.googlesource.com/kernel/common
        git fetch --no-tags android-common android-4.14-stable
        git checkout 23fb7597e6df2935bbfd0cca5a4c3ad837043aa4
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash LDFLAGS=-z max-page-size=0x200000  arch/x86/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304110819.bEMXLGae-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> arch/x86/mm/fault.o: warning: objtool: no_context()+0x1c9: unreachable instruction

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