linux-kernel - ld.lld: error: relocation R_PPC_ADDR16_HI cannot be used against symbol 'init

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Message-ID: <202409171519.1IhuuqTs-lkp@intel.com>
Date: Tue, 17 Sep 2024 15:50:18 +0800
From: kernel test robot <lkp@...el.com>
To: Michael Haener <michael.haener@...mens.com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org, Jarkko Sakkinen <jarkko@...nel.org>,
	Alexander Sverdlin <alexander.sverdlin@...mens.com>,
	Krzysztof Kozlowski <krzk@...nel.org>
Subject: ld.lld: error: relocation R_PPC_ADDR16_HI cannot be used against
 symbol 'init_task'; recompile with -fPIC

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   a430d95c5efa2b545d26a094eb5f624e36732af0
commit: 45121fcbe7d200c1269804b5e191ce788fdc8364 dt-bindings: tpm: Add st,st33ktpm2xi2c
date:   4 months ago
config: powerpc-randconfig-003-20240917 (https://download.01.org/0day-ci/archive/20240917/202409171519.1IhuuqTs-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project bf684034844c660b778f0eba103582f582b710c9)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240917/202409171519.1IhuuqTs-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202409171519.1IhuuqTs-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: relocation R_PPC_ADDR16_HI cannot be used against symbol 'init_task'; recompile with -fPIC
   >>> defined in vmlinux.a(init/init_task.o)
   >>> referenced by head_44x.S:100 (arch/powerpc/kernel/head_44x.S:100)
   >>>               arch/powerpc/kernel/head_44x.o:(.head.text+0x3E) in archive vmlinux.a
--
>> ld.lld: error: relocation R_PPC_ADDR16_LO cannot be used against symbol 'init_task'; recompile with -fPIC
   >>> defined in vmlinux.a(init/init_task.o)
   >>> referenced by head_44x.S:101 (arch/powerpc/kernel/head_44x.S:101)
   >>>               arch/powerpc/kernel/head_44x.o:(.head.text+0x42) in archive vmlinux.a
--
>> ld.lld: error: relocation R_PPC_ADDR16_HI cannot be used against symbol 'init_thread_union'; recompile with -fPIC
   >>> defined in ./arch/powerpc/kernel/vmlinux.lds:135
   >>> referenced by head_44x.S:108 (arch/powerpc/kernel/head_44x.S:108)
   >>>               arch/powerpc/kernel/head_44x.o:(.head.text+0x4E) in archive vmlinux.a

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for HOTPLUG_CPU
   Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
   Selected by [y]:
   - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]

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