Hi Vishal, First bad commit (maybe != root cause): tree: https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.10 head: f6f032f82f0a13def702a0154df535db88f43391 commit: 87134cbd0bfd3a28abc5747ce98d0c2098bdda1a [1042/1756] staging: xlnxsync: Fix the uapi header license config: arm64-allyesconfig (attached as .config) compiler: aarch64-linux-gcc (GCC) 9.3.0 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 # https://github.com/Xilinx/linux-xlnx/commit/87134cbd0bfd3a28abc5747ce98d0... git remote add xlnx https://github.com/Xilinx/linux-xlnx git fetch --no-tags xlnx xlnx_rebase_v5.10 git checkout 87134cbd0bfd3a28abc5747ce98d0c2098bdda1a # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 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 >>): 304 | .da_to_va = adsp_da_to_va, | ^~~~~~~~~~~~~ drivers/remoteproc/qcom_q6v5_adsp.c:304:14: note: (near initialization for 'adsp_ops.da_to_va') cc1: some warnings being treated as errors -- 444 | .da_to_va = q6v5_wcss_da_to_va, | ^~~~~~~~~~~~~~~~~~ drivers/remoteproc/qcom_q6v5_wcss.c:444:14: note: (near initialization for 'q6v5_wcss_ops.da_to_va') cc1: some warnings being treated as errors -- 313 | .da_to_va = wcnss_da_to_va, | ^~~~~~~~~~~~~~ drivers/remoteproc/qcom_wcnss.c:313:14: note: (near initialization for 'wcnss_ops.da_to_va') cc1: some warnings being treated as errors -- 247 | .da_to_va = imx_rproc_da_to_va, | ^~~~~~~~~~~~~~~~~~ drivers/remoteproc/imx_rproc.c:247:20: note: (near initialization for 'imx_rproc_ops.da_to_va') cc1: some warnings being treated as errors vim +304 drivers/remoteproc/qcom_q6v5_adsp.c 717c21bad161dd Bjorn Andersson 2020-03-23 300 dc160e44912227 Rohit kumar 2018-09-24 301 static const struct rproc_ops adsp_ops = { dc160e44912227 Rohit kumar 2018-09-24 302 .start = adsp_start, dc160e44912227 Rohit kumar 2018-09-24 303 .stop = adsp_stop, dc160e44912227 Rohit kumar 2018-09-24 @304 .da_to_va = adsp_da_to_va, dc160e44912227 Rohit kumar 2018-09-24 305 .parse_fw = qcom_register_dump_segments, dc160e44912227 Rohit kumar 2018-09-24 306 .load = adsp_load, 717c21bad161dd Bjorn Andersson 2020-03-23 307 .panic = adsp_panic, dc160e44912227 Rohit kumar 2018-09-24 308 }; dc160e44912227 Rohit kumar 2018-09-24 309 :::::: The code at line 304 was first introduced by commit :::::: dc160e449122274e0acffa622cc937f90b76a5a4 remoteproc: qcom: Introduce Non-PAS ADSP PIL driver :::::: TO: Rohit kumar <rohitkr(a)codeaurora.org&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