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Message-ID: <202105190411.YxwxfdYw-lkp@intel.com>
Date:   Wed, 19 May 2021 04:49:17 +0800
From:   kernel test robot <lkp@...el.com>
To:     Qi Zhang <qi.z.zhang@...el.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Tony Nguyen <anthony.l.nguyen@...el.com>,
        Jia Guo <jia.guo@...el.com>,
        Haiyue Wang <haiyue.wang@...el.com>
Subject: include/linux/avf/virtchnl.h:852:33: error: enumerator value for
 'virtchnl_static_assert_virtchnl_rss_cfg' is not an integer constant

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   8ac91e6c6033ebc12c5c1e4aa171b81a662bd70f
commit: 222a8ab01698148c00c271cda82d96f4e6e7b0a8 ice: Enable RSS configure for AVF
date:   4 weeks ago
config: m68k-randconfig-r025-20210519 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=222a8ab01698148c00c271cda82d96f4e6e7b0a8
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 222a8ab01698148c00c271cda82d96f4e6e7b0a8
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k 

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

All errors (new ones prefixed by >>):

   In file included from drivers/net/ethernet/intel/i40e/i40e_prototype.h:9,
                    from drivers/net/ethernet/intel/i40e/i40e.h:41,
                    from drivers/net/ethernet/intel/i40e/i40e_main.c:11:
   include/linux/avf/virtchnl.h:153:36: warning: division by zero [-Wdiv-by-zero]
     153 |  { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
         |                                    ^
   include/linux/avf/virtchnl.h:844:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN'
     844 | VIRTCHNL_CHECK_STRUCT_LEN(2312, virtchnl_proto_hdrs);
         | ^~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/avf/virtchnl.h:844:33: error: enumerator value for 'virtchnl_static_assert_virtchnl_proto_hdrs' is not an integer constant
     844 | VIRTCHNL_CHECK_STRUCT_LEN(2312, virtchnl_proto_hdrs);
         |                                 ^~~~~~~~~~~~~~~~~~~
   include/linux/avf/virtchnl.h:153:53: note: in definition of macro 'VIRTCHNL_CHECK_STRUCT_LEN'
     153 |  { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
         |                                                     ^
   include/linux/avf/virtchnl.h:153:36: warning: division by zero [-Wdiv-by-zero]
     153 |  { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
         |                                    ^
   include/linux/avf/virtchnl.h:852:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN'
     852 | VIRTCHNL_CHECK_STRUCT_LEN(2444, virtchnl_rss_cfg);
         | ^~~~~~~~~~~~~~~~~~~~~~~~~
>> include/linux/avf/virtchnl.h:852:33: error: enumerator value for 'virtchnl_static_assert_virtchnl_rss_cfg' is not an integer constant
     852 | VIRTCHNL_CHECK_STRUCT_LEN(2444, virtchnl_rss_cfg);
         |                                 ^~~~~~~~~~~~~~~~
   include/linux/avf/virtchnl.h:153:53: note: in definition of macro 'VIRTCHNL_CHECK_STRUCT_LEN'
     153 |  { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
         |                                                     ^
   include/linux/avf/virtchnl.h:153:36: warning: division by zero [-Wdiv-by-zero]
     153 |  { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
         |                                    ^
   include/linux/avf/virtchnl.h:893:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN'
     893 | VIRTCHNL_CHECK_STRUCT_LEN(2604, virtchnl_fdir_rule);
         | ^~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/avf/virtchnl.h:893:33: error: enumerator value for 'virtchnl_static_assert_virtchnl_fdir_rule' is not an integer constant
     893 | VIRTCHNL_CHECK_STRUCT_LEN(2604, virtchnl_fdir_rule);
         |                                 ^~~~~~~~~~~~~~~~~~
   include/linux/avf/virtchnl.h:153:53: note: in definition of macro 'VIRTCHNL_CHECK_STRUCT_LEN'
     153 |  { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
         |                                                     ^
   include/linux/avf/virtchnl.h:153:36: warning: division by zero [-Wdiv-by-zero]
     153 |  { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
         |                                    ^
   include/linux/avf/virtchnl.h:947:1: note: in expansion of macro 'VIRTCHNL_CHECK_STRUCT_LEN'
     947 | VIRTCHNL_CHECK_STRUCT_LEN(2616, virtchnl_fdir_add);
         | ^~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/avf/virtchnl.h:947:33: error: enumerator value for 'virtchnl_static_assert_virtchnl_fdir_add' is not an integer constant
     947 | VIRTCHNL_CHECK_STRUCT_LEN(2616, virtchnl_fdir_add);
         |                                 ^~~~~~~~~~~~~~~~~
   include/linux/avf/virtchnl.h:153:53: note: in definition of macro 'VIRTCHNL_CHECK_STRUCT_LEN'
     153 |  { virtchnl_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
         |                                                     ^


vim +/virtchnl_static_assert_virtchnl_rss_cfg +852 include/linux/avf/virtchnl.h

   851	
 > 852	VIRTCHNL_CHECK_STRUCT_LEN(2444, virtchnl_rss_cfg);
   853	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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