Messages in this thread |  | | Date | Sun, 24 Apr 2022 05:15:51 +0800 | From | kernel test robot <> | Subject | ld.lld: error: undefined symbol: cpu_sa110_suspend_size |
| |
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 45ab9400e73f34103e73c18a73280c9aa1650e98 commit: faae6c9f2e68e62687636a7d6e0517b3bf594add cpuidle: tegra: Enable compile testing date: 7 months ago config: arm-buildonly-randconfig-r006-20220423 (https://download.01.org/0day-ci/archive/20220424/202204240554.gz9y0hb8-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 5bd87350a5ae429baf8f373cb226a57b62f87280) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=faae6c9f2e68e62687636a7d6e0517b3bf594add git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout faae6c9f2e68e62687636a7d6e0517b3bf594add # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
ld.lld: warning: lld uses blx instruction, no object with architecture supporting feature detected ld.lld: warning: lld uses blx instruction, no object with architecture supporting feature detected >> ld.lld: error: undefined symbol: cpu_sa110_suspend_size >>> referenced by kernel/sleep.o:(.text+0x68) in archive arch/arm/built-in.a -- >> ld.lld: error: undefined symbol: cpu_sa110_do_suspend >>> referenced by suspend.c >>> kernel/suspend.o:(__cpu_suspend_save) in archive arch/arm/built-in.a -- >> ld.lld: error: undefined symbol: cpu_sa110_do_resume >>> referenced by suspend.c >>> kernel/suspend.o:(__cpu_suspend_save) in archive arch/arm/built-in.a
Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for ARM_CPU_SUSPEND Depends on ARCH_SUSPEND_POSSIBLE Selected by - ARM_TEGRA_CPUIDLE && CPU_IDLE && (ARM || ARM64) && (ARCH_TEGRA || COMPILE_TEST && !ARM64 && MMU
-- 0-DAY CI Kernel Test Service https://01.org/lkp
|  |