netdev - Re: [PATCH net-next 04/13] bnxt_en: Refactor L2 filter alloc/free firmware commands.

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Message-ID: <202312231448.DVjORC4c-lkp@intel.com>
Date: Sat, 23 Dec 2023 14:22:58 +0800
From: kernel test robot <lkp@...el.com>
To: Michael Chan <michael.chan@...adcom.com>, davem@...emloft.net
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	netdev@...r.kernel.org, edumazet@...gle.com, kuba@...nel.org,
	pabeni@...hat.com, pavan.chebbi@...adcom.com,
	andrew.gospodarek@...adcom.com
Subject: Re: [PATCH net-next 04/13] bnxt_en: Refactor L2 filter alloc/free
 firmware commands.

Hi Michael,

kernel test robot noticed the following build errors:

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

url:    https://github.com/intel-lab-lkp/linux/commits/Michael-Chan/bnxt_en-Refactor-bnxt_ntuple_filter-structure/20231222-174043
base:   net-next/main
patch link:    https://lore.kernel.org/r/20231221220218.197386-5-michael.chan%40broadcom.com
patch subject: [PATCH net-next 04/13] bnxt_en: Refactor L2 filter alloc/free firmware commands.
config: powerpc-randconfig-001-20231223 (https://download.01.org/0day-ci/archive/20231223/202312231448.DVjORC4c-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231223/202312231448.DVjORC4c-lkp@intel.com/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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312231448.DVjORC4c-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/net/ethernet/broadcom/bnxt/bnxt.c:5443:35: error: subscript of pointer to incomplete type 'struct bnxt_vf_info'
           struct bnxt_vf_info *vf = &pf->vf[vf_idx];
                                      ~~~~~~^
   drivers/net/ethernet/broadcom/bnxt/bnxt.h:1332:9: note: forward declaration of 'struct bnxt_vf_info'
           struct bnxt_vf_info     *vf;
                  ^
>> drivers/net/ethernet/broadcom/bnxt/bnxt.c:5445:11: error: incomplete definition of type 'struct bnxt_vf_info'
           return vf->fw_fid;
                  ~~^
   drivers/net/ethernet/broadcom/bnxt/bnxt.h:1332:9: note: forward declaration of 'struct bnxt_vf_info'
           struct bnxt_vf_info     *vf;
                  ^
   drivers/net/ethernet/broadcom/bnxt/bnxt.c:13583:44: warning: shift count >= width of type [-Wshift-count-overflow]
           if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)) != 0 &&
                                                     ^~~~~~~~~~~~~~~~
   include/linux/dma-mapping.h:77:54: note: expanded from macro 'DMA_BIT_MASK'
   #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
                                                        ^ ~~~
   1 warning and 2 errors generated.

vim +5443 drivers/net/ethernet/broadcom/bnxt/bnxt.c

  5440	
  5441	static u16 bnxt_vf_target_id(struct bnxt_pf_info *pf, u16 vf_idx)
  5442	{
> 5443		struct bnxt_vf_info *vf = &pf->vf[vf_idx];
  5444	
> 5445		return vf->fw_fid;
  5446	}
  5447	

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