[kbuild-all] [avpatel:riscv_sbi_hsm_suspend_v6 5/10] arch/riscv/include/asm/asm.h:79: Error: unsupported symbol subtraction

tree: https://github.com/avpatel/linux.git riscv_sbi_hsm_suspend_v6 head: d78475e5ee67e0f6b2c2e17742b6d3c9ffc451ad commit: 70da9840cbd10774af3b3cf1be4f4e6dad13582a [5/10] RISC-V: Add arch functions for non-retentive suspend entry/exit config: riscv-randconfig-r011-20210608 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project d2012d965d60c3258b3a69d024491698f8aec386) 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 riscv cross compiling tool for clang build # apt-get install binutils-riscv64-linux-gnu # https://github.com/avpatel/linux/commit/70da9840cbd10774af3b3cf1be4f4e6da... git remote add avpatel https://github.com/avpatel/linux.git git fetch --no-tags avpatel riscv_sbi_hsm_suspend_v6 git checkout 70da9840cbd10774af3b3cf1be4f4e6dad13582a # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=riscv 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 >>): arch/riscv/include/asm/asm.h: Assembler messages: clang-13: error: assembler command failed with exit code 1 (use -v to see invocation) vim +79 arch/riscv/include/asm/asm.h 73 74 #ifdef CONFIG_XIP_KERNEL 75 .macro XIP_FIXUP_OFFSET reg 76 REG_L t0, _xip_fixup 77 add \reg, \reg, t0 78 .endm 80 #else 81 .macro XIP_FIXUP_OFFSET reg 82 .endm 83 #endif /* CONFIG_XIP_KERNEL */ 84 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org