Hi Yinghai, FYI, kernel build failed on tree: git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git master head: f4e430c2d5fae2ece93207e3e8d06b14d66fcbe4 commit: b722843995da475accfde984ce41109938ab56e6 [195/233] PCI: Use for_each_res with xen pci config: x86_64-allmodconfig All related error/warning messages: drivers/pci/xen-pcifront.c: In function 'pcifront_claim_resource': drivers/pci/xen-pcifront.c:397:2: error: 'res' undeclared (first use in this function) drivers/pci/xen-pcifront.c:397:2: note: each undeclared identifier is reported only once for each function it appears in vim +397 drivers/pci/xen-pcifront.c 392 { 393 struct pcifront_device *pdev = data; 394 int i; 395 struct resource *r; 396 > 397 for_each_pci_resource(dev, res, i, PCI_ALL_RES) { 398 if (!r->parent && r->start && r->flags) { 399 dev_info(&pdev->xdev->dev, "claiming resource %s/%d\n", 400 pci_name(dev), i); 401 if (pci_claim_resource(dev, i)) { 402 dev_err(&pdev->xdev->dev, "Could not claim resource %s/%d! " --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu, Yuanhan Liu Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html