[kbuild-all] Re: [linux-stable-rc:linux-4.19.y 9753/9999] clang-11: error: unable to execute command: Segmentation fault

tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y head: 53a9f76066d0832721801cd2fe2431facf1b8cab commit: 621f2ded601546119fabccd1651b1ae29d26cd38 [9753/9999] scripts/dtc: Remove redundant YYLOC global declaration config: powerpc-allyesconfig (attached as .config) compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project bee6c234ed28ae7349cb83afa322dfd8394590ee) reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install powerpc cross compiling tool for clang build # apt-get install binutils-powerpc-linux-gnu git checkout 621f2ded601546119fabccd1651b1ae29d26cd38 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=powerpc If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script.