tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 2376e5fe91bcad74b997d2cc0535abff79ec73c5 commit: 9fbe1c25ecca87f1c390d1bfd347df92749941c5 [7280/11483] net/mlx5i: Enable Rx steering for IPoIB via ethtool config: i386-buildonly-randconfig-r003-20211026 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=9fbe1c25ecca87f1c390d1bfd347df92749941c5 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 9fbe1c25ecca87f1c390d1bfd347df92749941c5 # save the attached .config to linux build tree make W=1 ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c:36:12: error: 'mlx5i_flow_type_mask' defined but not used [-Werror=unused-function] 36 | static u32 mlx5i_flow_type_mask(u32 flow_type) | ^~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors vim +/mlx5i_flow_type_mask +36 drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.c 35 > 36 static u32 mlx5i_flow_type_mask(u32 flow_type) 37 { 38 return flow_type & ~(FLOW_EXT | FLOW_MAC_EXT | FLOW_RSS); 39 } 40 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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