Re: [PATCH] net/mlx5: poll mlx5 eq during irq migration

[kernel test robot <lkp@intel.com>]

Hi Praveen,

kernel test robot noticed the following build warnings:

[auto build test WARNING on net-next/main]
[also build test WARNING on net/main linus/master v7.0-rc2 next-20260304]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Praveen-Kumar-Kannoju/net-mlx5-poll-mlx5-eq-during-irq-migration/20260305-003505
base:   net-next/main
patch link:    https://lore.kernel.org/r/20260304161704.910564-1-praveen.kannoju%40oracle.com
patch subject: [PATCH] net/mlx5: poll mlx5 eq during irq migration
config: loongarch-randconfig-r121-20260305 (https://download.01.org/0day-ci/archive/20260305/202603051910.7oo8wCfc-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 15.2.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260305/202603051910.7oo8wCfc-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/202603051910.7oo8wCfc-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/mellanox/mlx5/core/eq.c:25:14: sparse: sparse: symbol 'mlx5_reap_eq_irq_aff_change' was not declared. Should it be static?
>> drivers/net/ethernet/mellanox/mlx5/core/eq.c:958:6: sparse: sparse: symbol 'mlx5_eq_reap_irq_notify' was not declared. Should it be static?
>> drivers/net/ethernet/mellanox/mlx5/core/eq.c:978:6: sparse: sparse: symbol 'mlx5_eq_reap_irq_release' was not declared. Should it be static?

vim +/mlx5_reap_eq_irq_aff_change +25 drivers/net/ethernet/mellanox/mlx5/core/eq.c

    24	
  > 25	unsigned int mlx5_reap_eq_irq_aff_change;
    26	module_param(mlx5_reap_eq_irq_aff_change, int, 0644);
    27	MODULE_PARM_DESC(mlx5_reap_eq_irq_aff_change, "mlx5_reap_eq_irq_aff_change: 0 = Disable MLX5 EQ Reap upon IRQ affinity change, \
    28			 1 = Enable MLX5 EQ Reap upon IRQ affinity change. Default=0");
    29	enum {
    30		MLX5_EQE_OWNER_INIT_VAL	= 0x1,
    31	};
    32	

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