tree: https://github.com/Xilinx/linux-xlnx master head: 0605a36e057480f3a83ae401e7ff59739da78e82 commit: a324889a971b8e827c53deaffe630b420bde4067 [11230/12130] remoteproc: Add support for peek from remote and acking kick from remote config: arm64-randconfig-r022-20210421 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project d87b9b81ccb95217181ce75515c6c68bbb408ca4) 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 arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/Xilinx/linux-xlnx/commit/a324889a971b8e827c53deaffe630... git remote add xlnx https://github.com/Xilinx/linux-xlnx git fetch --no-tags xlnx master git checkout a324889a971b8e827c53deaffe630b420bde4067 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=arm64 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 >>): .da_to_va = k3_r5_rproc_da_to_va, ^~~~~~~~~~~~~~~~~~~~ 1 error generated. vim +627 drivers/remoteproc/ti_k3_r5_remoteproc.c 6dedbd1d544389 Suman Anna 2020-10-02 620 6dedbd1d544389 Suman Anna 2020-10-02 621 static const struct rproc_ops k3_r5_rproc_ops = { 6dedbd1d544389 Suman Anna 2020-10-02 622 .prepare = k3_r5_rproc_prepare, 6dedbd1d544389 Suman Anna 2020-10-02 623 .unprepare = k3_r5_rproc_unprepare, 6dedbd1d544389 Suman Anna 2020-10-02 624 .start = k3_r5_rproc_start, 6dedbd1d544389 Suman Anna 2020-10-02 625 .stop = k3_r5_rproc_stop, 6dedbd1d544389 Suman Anna 2020-10-02 626 .kick = k3_r5_rproc_kick, 6dedbd1d544389 Suman Anna 2020-10-02 @627 .da_to_va = k3_r5_rproc_da_to_va, 6dedbd1d544389 Suman Anna 2020-10-02 628 }; 6dedbd1d544389 Suman Anna 2020-10-02 629 :::::: The code at line 627 was first introduced by commit :::::: 6dedbd1d544389d6ab1727423348572a11e9df5d remoteproc: k3-r5: Add a remoteproc driver for R5F subsystem :::::: TO: Suman Anna <s-anna(a)ti.com&gt; :::::: CC: Bjorn Andersson <bjorn.andersson(a)linaro.org&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org