[sashal-linux-stable:queue-5.10 1/74] drivers/net/ethernet/mellanox/mlx5/core/en_main.c:4406:6: error: implicit declaration of function 'mlx5_fpga_is_ipsec_device'

[sashal-linux-stable:queue-5.10 1/74] drivers/net/ethernet/mellanox/mlx5/core/en_main.c:4406:6: error: implicit declaration of function 'mlx5_fpga_is_ipsec_device'

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git queue-5.10
head:   9ced6633127bd25a94939777d9ecda54800859fc
commit: 854f43c099ea41ee621e53b6968bd73a8a0d68b0 [1/74] net/mlx5e: Enable XDP for Connect-X IPsec capable devices
config: x86_64-randconfig-a004-20210318 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 6db3ab2903f42712f44000afb5aa467efbd25f35)
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
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git/commit/?id=854f43c099ea41ee621e53b6968bd73a8a0d68b0
        git remote add sashal-linux-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git
        git fetch --no-tags sashal-linux-stable queue-5.10
        git checkout 854f43c099ea41ee621e53b6968bd73a8a0d68b0
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

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

All errors (new ones prefixed by >>):

>> drivers/net/ethernet/mellanox/mlx5/core/en_main.c:4406:6: error: implicit declaration of function 'mlx5_fpga_is_ipsec_device' [-Werror,-Wimplicit-function-declaration]
           if (mlx5_fpga_is_ipsec_device(priv->mdev)) {
               ^
   1 error generated.


vim +/mlx5_fpga_is_ipsec_device +4406 drivers/net/ethernet/mellanox/mlx5/core/en_main.c

  4395	
  4396	static int mlx5e_xdp_allowed(struct mlx5e_priv *priv, struct bpf_prog *prog)
  4397	{
  4398		struct net_device *netdev = priv->netdev;
  4399		struct mlx5e_channels new_channels = {};
  4400	
  4401		if (priv->channels.params.lro_en) {
  4402			netdev_warn(netdev, "can't set XDP while LRO is on, disable LRO first\n");
  4403			return -EINVAL;
  4404		}
  4405	
> 4406		if (mlx5_fpga_is_ipsec_device(priv->mdev)) {
  4407			netdev_warn(netdev,
  4408				    "XDP is not available on Innova cards with IPsec support\n");
  4409			return -EINVAL;
  4410		}
  4411	
  4412		new_channels.params = priv->channels.params;
  4413		new_channels.params.xdp_prog = prog;
  4414	
  4415		/* No XSK params: AF_XDP can't be enabled yet at the point of setting
  4416		 * the XDP program.
  4417		 */
  4418		if (!mlx5e_rx_is_linear_skb(&new_channels.params, NULL)) {
  4419			netdev_warn(netdev, "XDP is not allowed with MTU(%d) > %d\n",
  4420				    new_channels.params.sw_mtu,
  4421				    mlx5e_xdp_max_mtu(&new_channels.params, NULL));
  4422			return -EINVAL;
  4423		}
  4424	
  4425		return 0;
  4426	}
  4427	

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

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