Hi Paul,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on net-next/master]

url:    https://github.com/intel-lab-lkp/linux/commits/Paul-Blakey/net-sched-flower-Move-filter-handle-initialization-earlier/20230112-195927
patch link:    https://lore.kernel.org/r/20230112105905.1738-2-paulb%40nvidia.com
patch subject: [PATCH net-next 1/6] net/sched: cls_api: Support hardware miss to tc action
config: arc-defconfig
compiler: arc-elf-gcc (GCC) 12.1.0
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/intel-lab-lkp/linux/commit/eab221b0789a349aa17f2e07ae916346f93af3a4
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Paul-Blakey/net-sched-flower-Move-filter-handle-initialization-earlier/20230112-195927
        git checkout eab221b0789a349aa17f2e07ae916346f93af3a4
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot [off-list ref]

All errors (new ones prefixed by >>):

   In file included from net/core/dev.c:107:
   include/net/pkt_cls.h: In function 'tcf_exts_init':

quoted

include/net/pkt_cls.h:246:16: error: implicit declaration of function 'tcf_exts_init_ex'; did you mean 'tcf_exts_init'? [-Werror=implicit-function-declaration]

     246 |         return tcf_exts_init_ex(exts, net, action, police, NULL, 0, false);
         |                ^~~~~~~~~~~~~~~~
         |                tcf_exts_init
   cc1: some warnings being treated as errors


vim +246 include/net/pkt_cls.h

   242	
   243	static inline int tcf_exts_init(struct tcf_exts *exts, struct net *net,
   244					int action, int police)
   245	{
 > 246		return tcf_exts_init_ex(exts, net, action, police, NULL, 0, false);
   247	}
   248	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests