Hi Imran, Thank you for the patch! Yet something to improve: [auto build test ERROR on drm-intel/for-linux-next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://urldefense.com/v3/__https://git-scm.com/docs/git-format-patch__;!... ] url: https://urldefense.com/v3/__https://github.com/0day-ci/linux/commits/Imra... base: git://anongit.freedesktop.org/drm-intel for-linux-next config: hexagon-buildonly-randconfig-r006-20210916 (attached as .config) compiler: clang version 14.0.0 (https://urldefense.com/v3/__https://github.com/llvm/llvm-project__;!!ACWV... c8b3d7d6d6de37af68b2f379d0e37304f78e115f) reproduce (this is a W=1 build): wget https://urldefense.com/v3/__https://raw.githubusercontent.com/intel/lkp-t... -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://urldefense.com/v3/__https://github.com/0day-ci/linux/commit/c457f... git remote add linux-review https://urldefense.com/v3/__https://github.com/0day-ci/linux__;!!ACWV5N9M... git fetch --no-tags linux-review Imran-Khan/lib-stackdepot-check-stackdepot-handle-before-accessing-slabs/20210916-015617 git checkout c457fdf0bd4d68953ccf968b9570d149ec178602 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=hexagon 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 >>, old ones prefixed by <<): ERROR: modpost: "__raw_writesl" [drivers/i3c/master/dw-i3c-master.ko] undefined! ERROR: modpost: "__raw_readsl" [drivers/i3c/master/dw-i3c-master.ko] undefined! >> ERROR: modpost: "stack_depot_snprint" [drivers/gpu/drm/drm_kms_helper.ko] undefined!