When I try to attach a pci device to guest OS, libvirtd resets the pci failed.
But I can not use this pci device after attaching pci device failed. I must
rollback the operation by hand.
I think libvirtd should auto rollback the operation when it failed.
Wen Congyang (3):
remove devices from driver->activePciHostdevs when
qemuPrepareHostdevPCIDevices() failed
reattach pci device when pciBindDeviceToStub() failed
reattach pci devices when qemuPrepareHostdevPCIDevices() failed
src/qemu/qemu_hostdev.c | 33 ++++++++++++++---
src/util/pci.c | 90 +++++++++++++++++++++++++++++++++++++++++-----
2 files changed, 107 insertions(+), 16 deletions(-)
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