[Linux-stable-mirror] Hyper-V SSD passthrough fix backport

I'd like to nominate f1c635b439a5c01776fe3a25b1e2dc546ea82e6f (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/dr... ) to be backported to 4.4 stable because it looks like without it passthrough SSD disks won't work and will generate faux devices. It is also being carried by Ubuntu: http://kernel.ubuntu.com/git/ubuntu/ubuntu-xenial.git/log/drivers/scsi/storv... along with other Hyper-V patches in their 4.4 tree.

I'm not 100% sure that this one will fix what is being seen but I'm coming to this conclusion based on https://bugs.launchpad.net/ubuntu/xenial/+source/linux/+bug/1679898/comments... .