tree: https://github.com/thierryreding/linux for-5.13/work head: b2ea517f55a84b7036d299279e4fc672fd91c156 commit: 95f8d102ec805060169853c20fa75db5b429421d [38/47] memory: tegra: Implement SID override programming config: arm64-randconfig-r022-20210413 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 9829f5e6b1bca9b61efc629770d28bb9014dec45) 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/thierryreding/linux/commit/95f8d102ec805060169853c20fa... git remote add thierryreding https://github.com/thierryreding/linux git fetch --no-tags thierryreding for-5.13/work git checkout 95f8d102ec805060169853c20fa75db5b429421d # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross 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 >>): u32 sid = fwspec->ids[0] & MC_SID_STREAMID_OVERRIDE_MASK; ~~~~~~ ^ 1 error generated. vim +125 drivers/memory/tegra/tegra186.c 111 112 static int tegra186_mc_probe_device(struct tegra_mc *mc, struct device *dev) 113 { 114 struct iommu_fwspec *fwspec = dev_iommu_fwspec_get(dev); 115 struct of_phandle_args args; 116 unsigned int i, index = 0; 117 118 while (!of_parse_phandle_with_args(dev->of_node, "interconnects", "#interconnect-cells", 119 index, &args)) { 120 if (args.np == mc->dev->of_node && args.args_count != 0) { 121 for (i = 0; i < mc->soc->num_clients; i++) { 122 const struct tegra_mc_client *client = &mc->soc->clients[i]; 123 124 if (client->id == args.args[0]) { 126 127 tegra186_mc_client_sid_override(mc, client, sid); 128 } 129 } 130 } 131 132 index++; 133 } 134 135 return 0; 136 } 137 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org