Subject: Re: [PATCH iwl-next 2/3] i40e: Add other helpers to check version of running firmware and AQ API

From: kernel test robot <[email-masked]>
Date: Tue, 24 Oct 2023 02:57:17 +0800

Hi Ivan,

kernel test robot noticed the following build warnings:

[auto build test WARNING on tnguy-next-queue/dev-queue]

url:    https://github.com/intel-lab-lkp/linux/commits/Ivan-Vecera/i40e-Move-i40e_is_aq_api_ver_ge-helper/20231024-003221
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git dev-queue
patch link:    https://lore.kernel.org/r/20231023162928.245583-3-ivecera%40redhat.com
patch subject: [PATCH iwl-next 2/3] i40e: Add other helpers to check version of running firmware and AQ API
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20231024/[email-masked]/config)
compiler: alpha-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231024/[email-masked]/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 <[email-masked]>
| Closes: https://lore.kernel.org/oe-kbuild-all/[email-masked]/

All warnings (new ones prefixed by >>):

   In file included from drivers/net/ethernet/intel/i40e/i40e_dcb.h:7,
                    from drivers/net/ethernet/intel/i40e/i40e.h:15,
                    from drivers/net/ethernet/intel/i40e/i40e_main.c:13:
>> drivers/net/ethernet/intel/i40e/i40e_type.h:632:1: warning: 'inline' is not at beginning of declaration [-Wold-style-declaration]
     632 | static bool inline i40e_is_fw_ver_ge(struct i40e_hw *hw, u16 maj, u16 min)
         | ^~~~~~
   drivers/net/ethernet/intel/i40e/i40e_type.h:646:1: warning: 'inline' is not at beginning of declaration [-Wold-style-declaration]
     646 | static bool inline i40e_is_fw_ver_lt(struct i40e_hw *hw, u16 maj, u16 min)
         | ^~~~~~
   drivers/net/ethernet/intel/i40e/i40e_type.h:659:1: warning: 'inline' is not at beginning of declaration [-Wold-style-declaration]
     659 | static bool inline i40e_is_fw_ver_eq(struct i40e_hw *hw, u16 maj, u16 min)
         | ^~~~~~
--
   In file included from drivers/net/ethernet/intel/i40e/i40e_dcb.h:7,
                    from drivers/net/ethernet/intel/i40e/i40e.h:15,
                    from drivers/net/ethernet/intel/i40e/i40e_ptp.c:6:
>> drivers/net/ethernet/intel/i40e/i40e_type.h:632:1: warning: 'inline' is not at beginning of declaration [-Wold-style-declaration]
     632 | static bool inline i40e_is_fw_ver_ge(struct i40e_hw *hw, u16 maj, u16 min)
         | ^~~~~~
   drivers/net/ethernet/intel/i40e/i40e_type.h:646:1: warning: 'inline' is not at beginning of declaration [-Wold-style-declaration]
     646 | static bool inline i40e_is_fw_ver_lt(struct i40e_hw *hw, u16 maj, u16 min)
         | ^~~~~~
   drivers/net/ethernet/intel/i40e/i40e_type.h:659:1: warning: 'inline' is not at beginning of declaration [-Wold-style-declaration]
     659 | static bool inline i40e_is_fw_ver_eq(struct i40e_hw *hw, u16 maj, u16 min)
         | ^~~~~~
   drivers/net/ethernet/intel/i40e/i40e_ptp.c: In function 'i40e_ptp_init':
   drivers/net/ethernet/intel/i40e/i40e_ptp.c:1353:27: warning: '%s' directive output may be truncated writing up to 287 bytes into a region of size 64 [-Wformat-truncation=]
    1353 |                          "%s", sdp_desc[i].name);
         |                           ^~
   In function 'i40e_init_pin_config',
       inlined from 'i40e_ptp_create_clock' at drivers/net/ethernet/intel/i40e/i40e_ptp.c:1392:13,
       inlined from 'i40e_ptp_init' at drivers/net/ethernet/intel/i40e/i40e_ptp.c:1497:8:
   drivers/net/ethernet/intel/i40e/i40e_ptp.c:1351:17: note: 'snprintf' output between 1 and 288 bytes into a destination of size 64
    1351 |                 snprintf(pf->ptp_caps.pin_config[i].name,
         |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    1352 |                          sizeof(pf->ptp_caps.pin_config[i].name),
         |                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    1353 |                          "%s", sdp_desc[i].name);
         |                          ~~~~~~~~~~~~~~~~~~~~~~~

vim +/inline +632 drivers/net/ethernet/intel/i40e/i40e_type.h

   623	
   624	/**
   625	 * i40e_is_fw_ver_ge
   626	 * @hw: pointer to i40e_hw structure
   627	 * @maj: API major value to compare
   628	 * @min: API minor value to compare
   629	 *
   630	 * Assert whether current firmware version is greater/equal than provided.
   631	 **/
 > 632	static bool inline i40e_is_fw_ver_ge(struct i40e_hw *hw, u16 maj, u16 min)
   633	{
   634	        return (hw->aq.fw_maj_ver > maj ||
   635	                (hw->aq.fw_maj_ver == maj && hw->aq.fw_min_ver >= min));
   636	}
   637	

-- 
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https://github.com/intel/lkp-tests/wiki