Hi David, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.12-rc2 next-20241008] [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/David-Zhang/drivers-fpga-amd-Add-communication-with-firmware/20241008-060253 base: linus/master patch link: https://lore.kernel.org/r/20241007220128.3023169-1-yidong.zhang%40amd.com patch subject: [PATCH V1 1/3] drivers/fpga/amd: Add new driver for AMD Versal PCIe card config: x86_64-randconfig-121-20241009 (https://download.01.org/0day-ci/archive/20241009/202410091652.aQHmRoj1-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241009/202410091652.aQHmRoj1-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202410091652.aQHmRoj1-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/fpga/amd/vmgmt.c:33:14: sparse: sparse: symbol 'vmgmt_class' was not declared. Should it be static? vim +/vmgmt_class +33 drivers/fpga/amd/vmgmt.c 30 31 static DEFINE_IDA(vmgmt_dev_minor_ida); 32 static dev_t vmgmt_devnode; > 33 struct class *vmgmt_class; 34 static struct fpga_bridge_ops vmgmt_br_ops; 35 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
