[vfio-users] Nvidia card passed through but unable to install drivers in Windows guest

[seshu yamajala]

I am able to passthrough a nvidia card (tried both 630 and 950) to a 
windows 10 guest, but once I install the nvidia driver in windows I 
start getting a blue screen and the vm reboots constantly saying system 
thread exception not handled (nvlddmkm.sys). I have also tried windows 
7, but I'm still not able to install the nvidia driver in the guest.

Is there a way for me to verify passthrough has been setup correctly? 
When I plug my monitor into the nvidia card I see the guest vm.