[vioscsi] Bug 994377 virtio-win-prewhql-66 scsi driver could not be installed on all platform
(cherry picked from commit 10791d43322221c92849ace9ae99cf5afe4546ce)
[balloon] Bug 927619 BLNSVR service stops with event 7016 : the balloonservice
has reported an invalid current state 0
(cherry picked from commit f4119d0a5f5378d85c32e8d027114c3dbca97f39)
[viostor] Bug 926947 - online resizing doesn't work on system
virtio-blk disk
(cherry picked from commit ad556b61034cd7a22e955f6adc66f1d6116d6556)
NetKVM: BZ#1010687 2c_recvmulticast failed on WLK

When driver configures multicast list for RX filtering it is
not madatory to pass non-empy unicast filters list.
In case there is no specific unicast MAC addresses that need to
be passed to driver (which is our case) unicast list may be empty.

This patch both cleans up the code and provides workaround for QEMU
bug BZ#1010688 that blocks WLK certification.
(cherry picked from commit 8a2af313569e4a137eac144df278639b2f1f5c7f)
[virtio-win] Bug 990007 - Include the .inf file to downloadable place
for windows guest to accept the pci serial device
(cherry picked from commit 2fdebab7845e4f4a1f0abe4395bdae36e17ed74e)