tree: https://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git dev-queue head: 1ae51690bc317eb011c6fcc8f5549b151b347167 commit: cc703d543a3b97138318bfe7d3c86cbf78136395 [7/115] ixgbe: fix XDP redirect on archs with PAGE_SIZE above 4K config: powerpc-defconfig (attached as .config) compiler: powerpc64-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout cc703d543a3b97138318bfe7d3c86cbf78136395 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=powerpc If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>, old ones prefixed by <<): drivers/net/ethernet/intel/ixgbe/ixgbe_main.c: In function 'ixgbe_rx_buffer_flip': >> drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:2271:15: error: redefinition of 'truesize' 2271 | unsigned int truesize = ring_uses_build_skb(rx_ring) ? | ^~~~~~~~ drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:2267:15: note: previous definition of 'truesize' was here 2267 | unsigned int truesize = ixgbe_rx_frame_truesize(rx_ring, size); | ^~~~~~~~ vim +/truesize +2271 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c 2262 2263 static void ixgbe_rx_buffer_flip(struct ixgbe_ring *rx_ring, 2264 struct ixgbe_rx_buffer *rx_buffer, 2265 unsigned int size) 2266 { 2267 unsigned int truesize = ixgbe_rx_frame_truesize(rx_ring, size); 2268 #if (PAGE_SIZE < 8192) 2269 rx_buffer->page_offset ^= truesize; 2270 #else > 2271 unsigned int truesize = ring_uses_build_skb(rx_ring) ? 2272 SKB_DATA_ALIGN(IXGBE_SKB_PAD + size) + 2273 SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) : 2274 SKB_DATA_ALIGN(size); 2275 2276 rx_buffer->page_offset += truesize; 2277 #endif 2278 } 2279 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org