[linux-next:master 10512/13518] net/core/gso_test.c:52:34: error: initializer element is not constant

[linux-next:master 10512/13518] net/core/gso_test.c:52:34: error: initializer element is not constant

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   4230ea146b1e64628f11e44290bb4008e391bc24
commit: 1b4fa28a8b07eb331aeb7fbfc806c0d2e3dc3627 [10512/13518] net: parametrize skb_segment unit test to expand coverage
config: x86_64-randconfig-071-20231020 (https://download.01.org/0day-ci/archive/20231020/202310200345.b3Y2A2k0-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231020/202310200345.b3Y2A2k0-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202310200345.b3Y2A2k0-lkp@intel.com/

Note: the linux-next/master HEAD 4230ea146b1e64628f11e44290bb4008e391bc24 builds fine.
      It may have been fixed somewhere.

All errors (new ones prefixed by >>):

>> net/core/gso_test.c:52:34: error: initializer element is not constant
      52 |   .segs = (const unsigned int[]) { gso_size },
         |                                  ^
   net/core/gso_test.c:52:34: note: (near initialization for 'cases[0]')
   net/core/gso_test.c:59:34: error: initializer element is not constant
      59 |   .segs = (const unsigned int[]) { gso_size, gso_size, 1 },
         |                                  ^
   net/core/gso_test.c:59:34: note: (near initialization for 'cases[1]')
   net/core/gso_test.c:66:35: error: initializer element is not constant
      66 |   .frags = (const unsigned int[]) { gso_size, 1 },
         |                                   ^
   net/core/gso_test.c:66:35: note: (near initialization for 'cases[2]')
   net/core/gso_test.c:68:34: error: initializer element is not constant
      68 |   .segs = (const unsigned int[]) { gso_size, gso_size, 1 },
         |                                  ^
   net/core/gso_test.c:68:34: note: (near initialization for 'cases[2]')
   net/core/gso_test.c:74:35: error: initializer element is not constant
      74 |   .frags = (const unsigned int[]) { gso_size, gso_size, 2 },
         |                                   ^
   net/core/gso_test.c:74:35: note: (near initialization for 'cases[3]')
   net/core/gso_test.c:76:34: error: initializer element is not constant
      76 |   .segs = (const unsigned int[]) { gso_size, gso_size, 2 },
         |                                  ^
   net/core/gso_test.c:76:34: note: (near initialization for 'cases[3]')
   net/core/gso_test.c:83:35: error: initializer element is not constant
      83 |   .frags = (const unsigned int[]) { gso_size, 3 },
         |                                   ^
   net/core/gso_test.c:83:35: note: (near initialization for 'cases[4]')
   net/core/gso_test.c:85:34: error: initializer element is not constant
      85 |   .segs = (const unsigned int[]) { 2 * gso_size, 3 },
         |                                  ^
   net/core/gso_test.c:85:34: note: (near initialization for 'cases[4]')


vim +52 net/core/gso_test.c

    45	
    46	static struct gso_test_case cases[] = {
    47		{
    48			.id = GSO_TEST_NO_GSO,
    49			.name = "no_gso",
    50			.linear_len = gso_size,
    51			.nr_segs = 1,
  > 52			.segs = (const unsigned int[]) { gso_size },
    53		},
    54		{
    55			.id = GSO_TEST_LINEAR,
    56			.name = "linear",
    57			.linear_len = gso_size + gso_size + 1,
    58			.nr_segs = 3,
    59			.segs = (const unsigned int[]) { gso_size, gso_size, 1 },
    60		},
    61		{
    62			.id = GSO_TEST_FRAGS,
    63			.name = "frags",
    64			.linear_len = gso_size,
    65			.nr_frags = 2,
    66			.frags = (const unsigned int[]) { gso_size, 1 },
    67			.nr_segs = 3,
    68			.segs = (const unsigned int[]) { gso_size, gso_size, 1 },
    69		},
    70		{
    71			.id = GSO_TEST_FRAGS_PURE,
    72			.name = "frags_pure",
    73			.nr_frags = 3,
    74			.frags = (const unsigned int[]) { gso_size, gso_size, 2 },
    75			.nr_segs = 3,
    76			.segs = (const unsigned int[]) { gso_size, gso_size, 2 },
    77		},
    78		{
    79			.id = GSO_TEST_GSO_PARTIAL,
    80			.name = "gso_partial",
    81			.linear_len = gso_size,
    82			.nr_frags = 2,
    83			.frags = (const unsigned int[]) { gso_size, 3 },
    84			.nr_segs = 2,
    85			.segs = (const unsigned int[]) { 2 * gso_size, 3 },
    86		},
    87	};
    88	

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