From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesper Dangaard Brouer Date: Mon, 18 May 2020 10:05:02 +0200 Subject: [Intel-wired-lan] [jkirsher-next-queue:dev-queue 7/115] drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:2271:15: error: redefinition of 'truesize' In-Reply-To: <202005160901.jprqRj3x%lkp@intel.com> References: <202005160901.jprqRj3x%lkp@intel.com> Message-ID: <20200518100502.71f0a692@carbon> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: Hi Jeff, This bug is not in net-next. I do remember the issue, but I think it was fixed up before the patch got applied. Maybe you applied an old version of the patch to your tree? --Jesper On Sat, 16 May 2020 09:52:03 +0800 kbuild test robot wrote: > 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 > > 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 at lists.01.org -- Best regards, Jesper Dangaard Brouer MSc.CS, Principal Kernel Engineer at Red Hat LinkedIn: http://www.linkedin.com/in/brouer