Hi Salil, [auto build test ERROR on net-next/master]
url: https://github.com/0day-ci/linux/commits/Salil-Mehta/Hisilicon-Network-Subsystem-3-Ethernet-Driver/20170614-162343 config: m68k-allyesconfig (attached as .config) compiler: m68k-linux-gcc (GCC) 4.9.0 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=m68k All errors (new ones prefixed by >>): drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_pci_init': drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:768:2: error: implicit declaration of function 'pci_clear_master' [-Werror=implicit-function-declaration] pci_clear_master(pdev); ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_init_msix': drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:1862:15: error: invalid application of 'sizeof' to incomplete type 'struct msix_entry' sizeof(struct msix_entry), ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:1873:3: error: invalid use of undefined type 'struct msix_entry' hdev->msix_entries[i].entry = i; ^ >> drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:1873:21: error: >> dereferencing pointer to incomplete type hdev->msix_entries[i].entry = i; ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:1882:2: error: implicit declaration of function 'pci_enable_msix_range' [-Werror=implicit-function-declaration] ret = pci_enable_msix_range(hdev->pdev, hdev->msix_entries, ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_init_msi': drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:1907:2: error: implicit declaration of function 'pci_alloc_irq_vectors' [-Werror=implicit-function-declaration] vectors = pci_alloc_irq_vectors(pdev, 1, hdev->num_msi, PCI_IRQ_MSI); ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:1907:58: error: 'PCI_IRQ_MSI' undeclared (first use in this function) vectors = pci_alloc_irq_vectors(pdev, 1, hdev->num_msi, PCI_IRQ_MSI); ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:1907:58: note: each undeclared identifier is reported only once for each function it appears in drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_init_ae_dev': drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:2335:2: error: implicit declaration of function 'pci_match_id' [-Werror=implicit-function-declaration] id = pci_match_id(roce_pci_tbl, ae_dev->pdev); ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:2335:5: warning: assignment makes pointer from integer without a cast id = pci_match_id(roce_pci_tbl, ae_dev->pdev); ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_pci_uninit': drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:2444:3: error: implicit declaration of function 'pci_disable_msix' [-Werror=implicit-function-declaration] pci_disable_msix(pdev); ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:2448:3: error: implicit declaration of function 'pci_disable_msi' [-Werror=implicit-function-declaration] pci_disable_msi(pdev); ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:2452:2: error: implicit declaration of function 'pci_release_mem_regions' [-Werror=implicit-function-declaration] pci_release_mem_regions(pdev); ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_get_vector': drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:2518:5: error: implicit declaration of function 'pci_irq_vector' [-Werror=implicit-function-declaration] vector->vector = pci_irq_vector(hdev->pdev, i); ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_get_vector_index': drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:2545:4: error: invalid use of undefined type 'struct msix_entry' if (vector == hdev->msix_entries[i].vector) ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:2545:36: error: dereferencing pointer to incomplete type if (vector == hdev->msix_entries[i].vector) ^ drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: At top level: drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:2456:13: warning: 'hclge_disable_sriov' defined but not used [-Wunused-function] static void hclge_disable_sriov(struct hclge_dev *hdev) ^ cc1: some warnings being treated as errors vim +1873 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c 05219959 Salil Mehta 2017-06-14 1856 static int hclge_init_msix(struct hclge_dev *hdev) 05219959 Salil Mehta 2017-06-14 1857 { 05219959 Salil Mehta 2017-06-14 1858 struct pci_dev *pdev = hdev->pdev; 05219959 Salil Mehta 2017-06-14 1859 int ret, i; 05219959 Salil Mehta 2017-06-14 1860 05219959 Salil Mehta 2017-06-14 1861 hdev->msix_entries = devm_kcalloc(&pdev->dev, hdev->num_msi, 05219959 Salil Mehta 2017-06-14 @1862 sizeof(struct msix_entry), 05219959 Salil Mehta 2017-06-14 1863 GFP_KERNEL); 05219959 Salil Mehta 2017-06-14 1864 if (!hdev->msix_entries) 05219959 Salil Mehta 2017-06-14 1865 return -ENOMEM; 05219959 Salil Mehta 2017-06-14 1866 05219959 Salil Mehta 2017-06-14 1867 hdev->vector_status = devm_kcalloc(&pdev->dev, hdev->num_msi, 05219959 Salil Mehta 2017-06-14 1868 sizeof(u16), GFP_KERNEL); 05219959 Salil Mehta 2017-06-14 1869 if (!hdev->vector_status) 05219959 Salil Mehta 2017-06-14 1870 return -ENOMEM; 05219959 Salil Mehta 2017-06-14 1871 05219959 Salil Mehta 2017-06-14 1872 for (i = 0; i < hdev->num_msi; i++) { 05219959 Salil Mehta 2017-06-14 @1873 hdev->msix_entries[i].entry = i; 05219959 Salil Mehta 2017-06-14 1874 hdev->vector_status[i] = HCLGE_INVALID_VPORT; 05219959 Salil Mehta 2017-06-14 1875 } 05219959 Salil Mehta 2017-06-14 1876 :::::: The code at line 1873 was first introduced by commit :::::: 05219959390d67c9087522bdec6dea07927ebada net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support :::::: TO: Salil Mehta <salil.me...@huawei.com> :::::: CC: 0day robot <fengguang...@intel.com> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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