ld.lld: error: relocation R_RISCV_LO12_I cannot be used against symbol 'riscv_cbom_block_size'; recompile with -fPIC

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   0bb80ecc33a8fb5a682236443c1e740d5c917d1d
commit: e021ae7f5145d46ab64cb058cbffda31059f37e5 riscv: errata: Add Andes alternative ports
date:   10 days ago
config: riscv-randconfig-r022-20230911 (https://download.01.org/0day-ci/archive/20230911/202309111311.8tcq3KVc-lkp@xxxxxxxxx/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230911/202309111311.8tcq3KVc-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/202309111311.8tcq3KVc-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

>> ld.lld: error: relocation R_RISCV_LO12_I cannot be used against symbol 'riscv_cbom_block_size'; recompile with -fPIC
   >>> defined in vmlinux.a(arch/riscv/mm/cacheflush.o)
   >>> referenced by errata.c
   >>>               arch/riscv/errata/andes/errata.o:(andes_errata_patch_func) in archive vmlinux.a

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