tree:   git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master
head:   bb62f791f922254dc1847d3d0b77c9b066d5280b
commit: 707c4602cda6624940761b66a4119f1909492385 [1206/1214] net/mlx5_core: Add 
new query HCA vport commands
reproduce:
  # apt-get install sparse
  git checkout 707c4602cda6624940761b66a4119f1909492385
  make ARCH=x86_64 allmodconfig
  make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/net/ethernet/mellanox/mlx5/core/vport.c:321:33: sparse: incorrect 
>> type in assignment (different base types)
   drivers/net/ethernet/mellanox/mlx5/core/vport.c:321:33:    expected 
restricted __be64 [usertype] <noident>
   drivers/net/ethernet/mellanox/mlx5/core/vport.c:321:33:    got unsigned long 
long [unsigned] [usertype] sys_image_guid

vim +321 drivers/net/ethernet/mellanox/mlx5/core/vport.c

   305          return err;
   306  }
   307  EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_context);
   308  
   309  int mlx5_query_hca_vport_system_image_guid(struct mlx5_core_dev *dev,
   310                                             __be64 *sys_image_guid)
   311  {
   312          struct mlx5_hca_vport_context *rep;
   313          int err;
   314  
   315          rep = kzalloc(sizeof(*rep), GFP_KERNEL);
   316          if (!rep)
   317                  return -ENOMEM;
   318  
   319          err = mlx5_query_hca_vport_context(dev, 0, 1, 0, rep);
   320          if (!err)
 > 321                  *sys_image_guid = rep->sys_image_guid;
   322  
   323          kfree(rep);
   324          return err;
   325  }
   326  EXPORT_SYMBOL_GPL(mlx5_query_hca_vport_system_image_guid);
   327  
   328  int mlx5_query_hca_vport_node_guid(struct mlx5_core_dev *dev,
   329                                     u64 *node_guid)

---
0-DAY kernel test infrastructure                Open Source Technology Center
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