[kbuild-all] [robh:for-next 57/57] clang-11: error: assembler command failed with exit code 1 (use -v to see invocation)

tree: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next head: d047cd8a2760f58d17b8ade21d2f15b818575abc commit: d047cd8a2760f58d17b8ade21d2f15b818575abc [57/57] scripts/dtc: Update to upstream version v1.6.0-2-g87a656ae5ff9 config: powerpc-defconfig (attached as .config) compiler: clang version 11.0.0 (git://gitmirror/llvm_project 14a1b80e044aac1947c891525cf30521be0a79b7) reproduce: # FIXME the reproduce steps for clang is not ready yet If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): /usr/bin/as: unrecognized option '-mpower4' make[2]: *** [scripts/Makefile.build:268: scripts/mod/empty.o] Error 1 make[2]: Target '__build' not remade because of errors. make[1]: *** [Makefile:1111: prepare0] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:179: sub-make] Error 2 16 real 4 user 8 sys 76.44% cpu make prepare --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org