K 10
svn:author
V 6
dexuan
K 8
svn:date
V 27
2017-06-08T12:11:30.175685Z
K 7
svn:log
V 438
hyperv/pcib: use the device serial number as PCI domain

Currently the PCI domain is initialized with the instance GUID in
vmbus_pcib_attach(). It turns out the GUID can change across VM reboot,
while some users want a persistent value for PCI domain. The solution is
that we can change to use the device serial number, which starts with 1
and is unique within a VM.

Obtained from:	Haiyang Zhang
MFC after:	1 day
Sponsored by:	Microsoft

END