Re: [RFC PATCH v6 08/12] livepatch/selftests: add klp-convert

[kernel test robot <lkp@intel.com>]

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Hi Joe,

[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on shuah-kselftest/next]
[also build test WARNING on linux/master masahiroy-kbuild/for-next linus/master v5.17-rc4]
[cannot apply to next-20220216]
[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/0day-ci/linux/commits/Joe-Lawrence/livepatch-klp-convert-tool/20220217-004100
base:   https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220217/202202170629.9vC9IsP0-lkp(a)intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/ea5129d2a3f776835ce3721f966f72d39426188c
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Joe-Lawrence/livepatch-klp-convert-tool/20220217-004100
        git checkout ea5129d2a3f776835ce3721f966f72d39426188c
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash lib/livepatch/

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

All warnings (new ones prefixed by >>):

>> lib/livepatch/test_klp_convert1.c:11:6: warning: no previous prototype for 'print_saved_command_line' [-Wmissing-prototypes]
      11 | void print_saved_command_line(void)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~
>> lib/livepatch/test_klp_convert1.c:16:6: warning: no previous prototype for 'print_driver_name' [-Wmissing-prototypes]
      16 | void print_driver_name(void)
         |      ^~~~~~~~~~~~~~~~~
>> lib/livepatch/test_klp_convert1.c:22:6: warning: no previous prototype for 'print_homonym_string' [-Wmissing-prototypes]
      22 | void print_homonym_string(void)
         |      ^~~~~~~~~~~~~~~~~~~~
--
>> lib/livepatch/test_klp_convert2.c:11:6: warning: no previous prototype for 'print_saved_command_line' [-Wmissing-prototypes]
      11 | void print_saved_command_line(void)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~
>> lib/livepatch/test_klp_convert2.c:16:6: warning: no previous prototype for 'print_driver_name' [-Wmissing-prototypes]
      16 | void print_driver_name(void)
         |      ^~~~~~~~~~~~~~~~~
>> lib/livepatch/test_klp_convert2.c:22:6: warning: no previous prototype for 'print_homonym_string' [-Wmissing-prototypes]
      22 | void print_homonym_string(void)
         |      ^~~~~~~~~~~~~~~~~~~~


vim +/print_saved_command_line +11 lib/livepatch/test_klp_convert1.c

    10	
  > 11	void print_saved_command_line(void)
    12	{
    13		pr_info("saved_command_line, 0: %s\n", saved_command_line);
    14	}
    15	
  > 16	void print_driver_name(void)
    17	{
    18		pr_info("driver_name, 0: %s\n", driver_name);
    19		pr_info("test_klp_get_driver_name(), 0: %s\n", test_klp_get_driver_name());
    20	}
    21	
  > 22	void print_homonym_string(void)
    23	{
    24		pr_info("homonym_string, 1: %s\n", homonym_string);
    25		pr_info("get_homonym_string(), 1: %s\n", get_homonym_string());
    26	}
    27	

---
0-DAY CI Kernel Test Service, Intel Corporation
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