From mboxrd@z Thu Jan 1 00:00:00 1970 From: lkp@intel.com (kbuild test robot) Date: Sat, 26 Nov 2016 07:04:08 +0800 Subject: [PATCH net-next 1/5] net: mvneta: Use cacheable memory to store the rx buffer virtual address In-Reply-To: <7e6004f918d3fcde9ae71e7893d26b19086236a3.1480087510.git-series.gregory.clement@free-electrons.com> Message-ID: <201611260742.netuJd5W%fengguang.wu@intel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Gregory, [auto build test ERROR on ] url: https://github.com/0day-ci/linux/commits/Gregory-CLEMENT/Support-Armada-37xx-SoC-ARMv8-64-bits-in-mvneta-driver/20161126-050621 base: config: parisc-allmodconfig (attached as .config) compiler: hppa-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=parisc Note: the linux-review/Gregory-CLEMENT/Support-Armada-37xx-SoC-ARMv8-64-bits-in-mvneta-driver/20161126-050621 HEAD 5f44108a5c983ae4477f811485fdc4ee12294e72 builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): vim +2745 drivers/net/ethernet/marvell/mvneta.c 2739 DMA_FROM_DEVICE); 2740 if (unlikely(dma_mapping_error(pp->dev->dev.parent, phys_addr))) { 2741 mvneta_frag_free(pp->frag_size, data); 2742 return -ENOMEM; 2743 } 2744 > 2745 phys_addr += pp->rx_offset_correction; 2746 rx_desc->buf_phys_addr = phys_addr; 2747 rx_desc->buf_cookie = (uintptr_t)data; 2748 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -------------- next part -------------- A non-text attachment was scrubbed... Name: .config.gz Type: application/gzip Size: 47218 bytes Desc: not available URL: