tree: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git pci/virtualization head: 71fad47b6941d0922562a1e5e32f57b99f9f2c32 commit: 601f9f6679157b70a7a4e752baa590bd2af69ffb [1/2] PCI/IOV: Use VF0 cached config space size for other VFs config: x86_64-randconfig-g0-10120057 (attached as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: git checkout 601f9f6679157b70a7a4e752baa590bd2af69ffb # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers//pci/probe.c: In function 'pci_cfg_space_size': >> drivers//pci/probe.c:1460:13: error: 'struct pci_dev' has no member named 'physfn' return dev->physfn->sriov->cfg_size; ^ vim +1460 drivers//pci/probe.c 1451 1452 int pci_cfg_space_size(struct pci_dev *dev) 1453 { 1454 int pos; 1455 u32 status; 1456 u16 class; 1457 1458 /* Read cached value for all VFs except for VF0 */ 1459 if (dev->is_virtfn && !is_vf0(dev)) > 1460 return dev->physfn->sriov->cfg_size; 1461 1462 if (dev->bus->bus_flags & PCI_BUS_FLAGS_NO_EXTCFG) 1463 return PCI_CFG_SPACE_SIZE; 1464 1465 class = dev->class >> 8; 1466 if (class == PCI_CLASS_BRIDGE_HOST) 1467 return pci_cfg_space_size_ext(dev); 1468 1469 if (pci_is_pcie(dev)) 1470 return pci_cfg_space_size_ext(dev); 1471 1472 pos = pci_find_capability(dev, PCI_CAP_ID_PCIX); 1473 if (!pos) 1474 return PCI_CFG_SPACE_SIZE; 1475 1476 pci_read_config_dword(dev, pos + PCI_X_STATUS, &status); 1477 if (status & (PCI_X_STATUS_266MHZ | PCI_X_STATUS_533MHZ)) 1478 return pci_cfg_space_size_ext(dev); 1479 1480 return PCI_CFG_SPACE_SIZE; 1481 } 1482 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: application/gzip
