Hi Sibi, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.18-rc6] [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://git-scm.com/docs/git-format-patch] url: https://github.com/intel-lab-lkp/linux/commits/Sibi-Sankar/mailbox-qcom-ipcc-Log-the-pending-interrupt-during-resume/20220510-155032 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 9be9ed2612b5aedb52a2c240edb1630b6b743cb6 config: arm-randconfig-r015-20220509 (https://download.01.org/0day-ci/archive/20220510/202205102334.mtvIIqAz-lkp@xxxxxxxxx/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 18dd123c56754edf62c7042dcf23185c3727610f) 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 arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://github.com/intel-lab-lkp/linux/commit/5389a3f93e441ca9fed19981d15d5e74708aaa4f git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Sibi-Sankar/mailbox-qcom-ipcc-Log-the-pending-interrupt-during-resume/20220510-155032 git checkout 5389a3f93e441ca9fed19981d15d5e74708aaa4f # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>, old ones prefixed by <<): >> ERROR: modpost: "irq_to_desc" [drivers/mailbox/qcom-ipcc.ko] undefined! -- 0-DAY CI Kernel Test Service https://01.org/lkp