[kbuild-all] Re: ld.lld: error: arch/powerpc/built-in.a(kernel/exceptions-64e.o):(.text+0x36BA): unknown relocation (110) against symbol

CC: linux-kernel(a)vger.kernel.org TO: Nicholas Piggin <npiggin(a)gmail.com&gt; CC: Michael Ellerman <mpe(a)ellerman.id.au&gt; Hi Nicholas, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 19c329f6808995b142b3966301f217c831e7cf31 commit: 903dd1ff453e458fc7608ee4df42a6df16d3d1a0 powerpc/64e: remove 64s specific interrupt soft-mask code date: 3 months ago config: powerpc64-randconfig-r005-20210118 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 95d146182fdf2315e74943b93fb3bb0cbafc5d89) 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 powerpc64 cross compiling tool for clang build # apt-get install binutils-powerpc64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 903dd1ff453e458fc7608ee4df42a6df16d3d1a0 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=powerpc64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): ld.lld: error: arch/powerpc/built-in.a(kernel/exceptions-64e.o):(.text+0x22FE): unknown relocation (110) against symbol interrupt_base_book3e ld.lld: error: arch/powerpc/built-in.a(kernel/exceptions-64e.o):(.text+0x2316): unknown relocation (110) against symbol __end_interrupts ld.lld: error: arch/powerpc/built-in.a(kernel/exceptions-64e.o):(.text+0x248A): unknown relocation (110) against symbol interrupt_base_book3e ld.lld: error: arch/powerpc/built-in.a(kernel/exceptions-64e.o):(.text+0x24A2): unknown relocation (110) against symbol __end_interrupts >> ld.lld: error: arch/powerpc/built-in.a(kernel/exceptions-64e.o):(.text+0x36BA): unknown relocation (110) against symbol ld.lld: error: undefined symbol: .early_setup >>> referenced by arch/powerpc/kernel/head_64.o:(.ref.text+0x8E) >>> did you mean: early_setup >>> defined in: arch/powerpc/built-in.a(kernel/setup_64.o) --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org -- You received this message because you are subscribed to the Google Groups "Clang Built Linux" group. To unsubscribe from this group and stop receiving emails from it, send an email to clang-built-linux+unsubscribe(a)googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/clang-built-linux/202101181440.hvKuMRGL....