[congwang:net 13/15] ld.lld: error: relocation R_PPC_ADDR16_HA cannot be used against symbol 'cur_cpu_spec'; recompile with -fPIC

[congwang:net 13/15] ld.lld: error: relocation R_PPC_ADDR16_HA cannot be used against symbol 'cur_cpu_spec'; recompile with -fPIC

[kernel test robot]

tree:   https://github.com/congwang/linux.git net
head:   159606d3b1bf9dcaecb690f6f3032ef6a091a7eb
commit: 6985f9f0bf76ac3fc6d025a19f0224b636c00823 [13/15] selftests/tc-testing: Add a test case for FQ_CODEL with HFSC parent
config: powerpc-randconfig-001-20250322 (https://download.01.org/0day-ci/archive/20250322/202503220548.ryFEa8Fa-lkp@intel.com/config)
compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project c2692afc0a92cd5da140dfcdfff7818a5b8ce997)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250322/202503220548.ryFEa8Fa-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/202503220548.ryFEa8Fa-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: relocation R_PPC_ADDR16_HA cannot be used against symbol 'cur_cpu_spec'; recompile with -fPIC
   >>> defined in vmlinux.a(arch/powerpc/kernel/cputable.o)
   >>> referenced by cputable.c:82 (arch/powerpc/kernel/cputable.c:82)
   >>>               arch/powerpc/kernel/cputable.o:(setup_cpu_spec) in archive vmlinux.a
--
>> ld.lld: error: relocation R_PPC_ADDR16_LO cannot be used against symbol 'cur_cpu_spec'; recompile with -fPIC
   >>> defined in vmlinux.a(arch/powerpc/kernel/cputable.o)
   >>> referenced by cputable.c:82 (arch/powerpc/kernel/cputable.c:82)
   >>>               arch/powerpc/kernel/cputable.o:(setup_cpu_spec) in archive vmlinux.a
--
>> ld.lld: error: relocation R_PPC_ADDR16_HA cannot be used against symbol 'cur_cpu_spec'; recompile with -fPIC
   >>> defined in vmlinux.a(arch/powerpc/kernel/cputable.o)
   >>> referenced by cputable.c:44 (arch/powerpc/kernel/cputable.c:44)
   >>>               arch/powerpc/kernel/cputable.o:(set_cur_cpu_spec) in archive vmlinux.a
--
>> ld.lld: error: relocation R_PPC_ADDR16_LO cannot be used against symbol 'cur_cpu_spec'; recompile with -fPIC
   >>> defined in vmlinux.a(arch/powerpc/kernel/cputable.o)
   >>> referenced by cputable.c:44 (arch/powerpc/kernel/cputable.c:44)
   >>>               arch/powerpc/kernel/cputable.o:(set_cur_cpu_spec) in archive vmlinux.a

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