Hi Bharat, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on robh/for-next] [also build test WARNING on groeck-staging/hwmon-next linus/master v6.3-rc3 next-20230324] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Bharat-Bhushan/Watchdog-octeontx2-Add-Pseudo-NMI-GTI-watchdog-driver/20230324-225820 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20230324145652.19221-2-bbhushan2%40marvell.com patch subject: [PATCH 2/2] Watchdog: octeontx2: Add Pseudo-NMI GTI watchdog driver config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20230326/202303261656.JoHKPpgU-lkp@xxxxxxxxx/config) compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 67409911353323ca5edf2049ef0df54132fa1ca7) 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/intel-lab-lkp/linux/commit/b703845ae954bff5a3ae14669043889a8989adde git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Bharat-Bhushan/Watchdog-octeontx2-Add-Pseudo-NMI-GTI-watchdog-driver/20230324-225820 git checkout b703845ae954bff5a3ae14669043889a8989adde # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/infiniband/hw/bnxt_re/ drivers/watchdog/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202303261656.JoHKPpgU-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/watchdog/octeontx2_gti_watchdog.c:67:6: warning: no previous prototype for function 'octeontx2_gti_wdt_callback_other_cpus' [-Wmissing-prototypes] void octeontx2_gti_wdt_callback_other_cpus(void *unused) ^ drivers/watchdog/octeontx2_gti_watchdog.c:67:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void octeontx2_gti_wdt_callback_other_cpus(void *unused) ^ static 1 warning generated. vim +/octeontx2_gti_wdt_callback_other_cpus +67 drivers/watchdog/octeontx2_gti_watchdog.c 66 > 67 void octeontx2_gti_wdt_callback_other_cpus(void *unused) 68 { 69 struct pt_regs *regs = get_irq_regs(); 70 71 pr_emerg("GTI Watchdog CPU:%d\n", raw_smp_processor_id()); 72 73 if (regs) 74 show_regs(regs); 75 else 76 dump_stack(); 77 } 78 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
