This patch set introduces three PCI device flag operation helper functions when set pci device PF/VF to assigned or deassigned status also check it. and patch 2,3,4 apply these helper functions to KVM,XEN and PCI. v2: simplify unnecessory ternary operation in function pci_is_dev_assigned(). v3: amend helper function naming. v4: fix incorrect type in return expression warning found by Fengguang Wu. Appreciate suggestion from alex.williamson@xxxxxxxxxx, david.vrabel@xxxxxxxxxx, alexander.h.duyck@xxxxxxxxx Resend for v3.18 building. Thanks, Ethan --- Ethan Zhao (4): PCI: introduce helper functions for device flag operation KVM: use pci device flag operation helper functions xen-pciback: use pci device flag operation helper function PCI: use device flag operation helper function in iov.c drivers/pci/iov.c | 2 +- drivers/xen/xen-pciback/pci_stub.c | 4 ++-- include/linux/pci.h | 13 +++++++++++++ virt/kvm/assigned-dev.c | 2 +- virt/kvm/iommu.c | 4 ++-- 5 files changed, 19 insertions(+), 6 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
