From mboxrd@z Thu Jan 1 00:00:00 1970 From: kernel test robot Date: Fri, 26 Jun 2020 07:00:50 +0800 Subject: [Intel-wired-lan] [PATCH 1/1] igb: add XDP support In-Reply-To: <20200625155014.6zwfoqqyhsvwu2gc@SvensMacBookAir.sven.lan> References: <20200625155014.6zwfoqqyhsvwu2gc@SvensMacBookAir.sven.lan> Message-ID: <202006260609.pvrBZeWn%lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: Hi Sven, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on v5.8-rc2] [also build test WARNING on next-20200625] [cannot apply to jkirsher-next-queue/dev-queue] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Sven-Auhagen/igb-add-XDP-support/20200626-052800 base: 48778464bb7d346b47157d21ffde2af6b2d39110 config: mips-ip27_defconfig (attached as .config) compiler: mips64-linux-gcc (GCC) 9.3.0 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 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/net/ethernet/intel/igb/igb_main.c:2896:6: warning: no previous prototype for 'igb_xdp_ring_update_tail' [-Wmissing-prototypes] 2896 | void igb_xdp_ring_update_tail(struct igb_ring *ring) | ^~~~~~~~~~~~~~~~~~~~~~~~ vim +/igb_xdp_ring_update_tail +2896 drivers/net/ethernet/intel/igb/igb_main.c 2895 > 2896 void igb_xdp_ring_update_tail(struct igb_ring *ring) 2897 { 2898 /* Force memory writes to complete before letting h/w know there 2899 * are new descriptors to fetch. 2900 */ 2901 wmb(); 2902 writel(ring->next_to_use, ring->tail); 2903 } 2904 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all at lists.01.org -------------- next part -------------- A non-text attachment was scrubbed... Name: .config.gz Type: application/gzip Size: 17774 bytes Desc: not available URL: