Hi Shradha,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on akpm-mm/mm-everything]
[also build test WARNING on linus/master v6.0-rc7 next-20220930]
[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/Shradha-Gupta/Configurable-order-free-page-reporting-in-hyper-v/20220929-182918
base:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything
config: arc-randconfig-r043-20220928
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/c3ac7f3e00c93db62e279104fae0b6df0c80d4af
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Shradha-Gupta/Configurable-order-free-page-reporting-in-hyper-v/20220929-182918
        git checkout c3ac7f3e00c93db62e279104fae0b6df0c80d4af
        # 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 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> mm/page_reporting.c:17:5: warning: no previous prototype for 'page_order_update_notify' [-Wmissing-prototypes]
      17 | int page_order_update_notify(const char *val, const struct kernel_param *kp)
         |     ^~~~~~~~~~~~~~~~~~~~~~~~


vim +/page_order_update_notify +17 mm/page_reporting.c

    16	
  > 17	int page_order_update_notify(const char *val, const struct kernel_param *kp)
    18	{
    19		/*
    20		 * If param is set beyond this limit, order is set to default
    21		 * pageblock_order value
    22		 */
    23		return  param_set_uint_minmax(val, kp, 0, MAX_ORDER-1);
    24	}
    25	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp