[vfio-users] 750 Ti passthrough works for Linux not Windows?

Thu Jan 7 05:31:25 UTC 2016

My current system is Ubuntu 15.10, virt-manager 1.3.1, kernel 4.2.0. IGP
for host and 750 Ti for guest. I'm using the i440FX and UEFI tianocore
OVMF.

The pci passthrough works for a linux guest (Arch) but Windows 10 has no
signal detected. I do have the kvm hidden state flag set.

Is there any reason why pci passthrough would specifically fail on windows?
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