Cannot find symbol for section 4: .text.phys_mem_access_prot_allowed.

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   f8de32cc060ba3f63171aaa0e8764d22d8c37978
commit: 99b619b37ae151dc0fcdffcae48b5a5ad90ebde8 mips: provide unxlate_dev_mem_ptr() in asm/io.h
date:   9 weeks ago
config: mips-randconfig-r014-20230811 (https://download.01.org/0day-ci/archive/20230812/202308121810.APAJIBxn-lkp@xxxxxxxxx/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce: (https://download.01.org/0day-ci/archive/20230812/202308121810.APAJIBxn-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308121810.APAJIBxn-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

>> Cannot find symbol for section 4: .text.phys_mem_access_prot_allowed.
   drivers/char/mem.o: failed

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