[linux-next:master 13449/13717] drivers/vdpa/mlx5/net/mlx5_vnet.c:2896:17: error: implicit declaration of function 'mlx5_msix_free'; did you mean 'mlx5_db_free'?

[linux-next:master 13449/13717] drivers/vdpa/mlx5/net/mlx5_vnet.c:2896:17: error: implicit declaration of function 'mlx5_msix_free'; did you mean 'mlx5_db_free'?

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   d3e1ee0e67e7603d36f4fa2fec6b881c01aabe89
commit: b9ca712f33f59e977592cb639c2e00a02f45a146 [13449/13717] vdpa/mlx5: Support interrupt bypassing
config: microblaze-randconfig-r013-20230421 (https://download.01.org/0day-ci/archive/20230422/202304220313.aBr2eAyS-lkp@intel.com/config)
compiler: microblaze-linux-gcc (GCC) 12.1.0
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/next/linux-next.git/commit/?id=b9ca712f33f59e977592cb639c2e00a02f45a146
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout b9ca712f33f59e977592cb639c2e00a02f45a146
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=microblaze olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=microblaze SHELL=/bin/bash drivers/vdpa/mlx5/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304220313.aBr2eAyS-lkp@intel.com/

Note: the linux-next/master HEAD d3e1ee0e67e7603d36f4fa2fec6b881c01aabe89 builds fine.
      It may have been fixed somewhere.

All errors (new ones prefixed by >>):

   drivers/vdpa/mlx5/net/mlx5_vnet.c: In function 'free_irqs':
>> drivers/vdpa/mlx5/net/mlx5_vnet.c:2896:17: error: implicit declaration of function 'mlx5_msix_free'; did you mean 'mlx5_db_free'? [-Werror=implicit-function-declaration]
    2896 |                 mlx5_msix_free(ndev->mvdev.mdev, ent->map);
         |                 ^~~~~~~~~~~~~~
         |                 mlx5_db_free
   drivers/vdpa/mlx5/net/mlx5_vnet.c: In function 'allocate_irqs':
>> drivers/vdpa/mlx5/net/mlx5_vnet.c:3259:28: error: implicit declaration of function 'mlx5_msix_alloc'; did you mean 'mlx5_db_alloc'? [-Werror=implicit-function-declaration]
    3259 |                 ent->map = mlx5_msix_alloc(ndev->mvdev.mdev, int_handler, NULL, ent->name);
         |                            ^~~~~~~~~~~~~~~
         |                            mlx5_db_alloc
>> drivers/vdpa/mlx5/net/mlx5_vnet.c:3259:28: error: incompatible types when assigning to type 'struct msi_map' from type 'int'
   cc1: some warnings being treated as errors


vim +2896 drivers/vdpa/mlx5/net/mlx5_vnet.c

  2885	
  2886	static void free_irqs(struct mlx5_vdpa_net *ndev)
  2887	{
  2888		struct mlx5_vdpa_irq_pool_entry *ent;
  2889		int i;
  2890	
  2891		if (!msix_mode_supported(&ndev->mvdev))
  2892			return;
  2893	
  2894		for (i = ndev->irqp.num_ent - 1; i >= 0; i--) {
  2895			ent = ndev->irqp.entries + i;
> 2896			mlx5_msix_free(ndev->mvdev.mdev, ent->map);
  2897		}
  2898		kfree(ndev->irqp.entries);
  2899	}
  2900	

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