[libvirt] [PATCH v4] pci address conflict when virtio disk with drive type

[Eric Blake]

On 10/28/2011 03:57 AM, Xu He Jie wrote:
> Then can't startup qemu, the error message as below:
> virsh # start test-vm
> error: Failed to start domain test-vm
> error: internal error process exited while connecting to monitor: qemu-system-x86_64: -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3: PCI: slot 3 function 0 not available for virtio-balloon-pci, in use by virtio-blk-pci
> qemu-system-x86_64: -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3: Device 'virtio-balloon-pci' could not be initialized
>
> So adding check for bus type and address type. Only the address of pci type support by virtio bus.
>
> Signed-off-by: Xu He Jie<xuhj at linux.vnet.ibm.com>
> ---
>   src/qemu/qemu_command.c |   14 ++++++++++----
>   1 files changed, 10 insertions(+), 4 deletions(-)

Looks better, and passed testing.

ACK and pushed.

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org