[linux-next:master 12987/13166] ld.lld: error: undefined symbol: machine_kexec_cleanup

[kernel test robot <lkp@intel.com>]

Hi Eric,

FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   1c6f93977947dbba1fc4d250c4eb8a7d4cfdecf1
commit: 0fd6d7a6e290d94f18134302d49162c22dff01c9 [12987/13166] mips/kexec: refactor for kernel/Kconfig.kexec
config: mips-randconfig-r002-20230703 (https://download.01.org/0day-ci/archive/20230704/202307041537.G8Z4pB7K-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce: (https://download.01.org/0day-ci/archive/20230704/202307041537.G8Z4pB7K-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/202307041537.G8Z4pB7K-lkp@intel.com/

Note: the linux-next/master HEAD 1c6f93977947dbba1fc4d250c4eb8a7d4cfdecf1 builds fine.
      It may have been fixed somewhere.

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: machine_kexec_cleanup
   >>> referenced by kexec_core.c
   >>>               kernel/kexec_core.o:(kimage_free) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: machine_crash_shutdown
   >>> referenced by kexec_core.c
   >>>               kernel/kexec_core.o:(__crash_kexec) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: machine_kexec
   >>> referenced by kexec_core.c
   >>>               kernel/kexec_core.o:(__crash_kexec) in archive vmlinux.a
   >>> referenced by kexec_core.c
   >>>               kernel/kexec_core.o:(kernel_kexec) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: machine_shutdown
   >>> referenced by kexec_core.c
   >>>               kernel/kexec_core.o:(kernel_kexec) in archive vmlinux.a

-- 
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https://github.com/intel/lkp-tests/wiki