Intel gvt-g Bug in Kernel 5.4

[rosctech]

I had this feeling I shouldn't update to 6.2 but I tried it anyway, shame on me.

I'm running into this exact problem:
https://github.com/intel/gvt-linux/issues/130

My gvt-g setup works fine, I can pass it through to a linux VM without issue. But Windows creates an error every time.

Any hope of fixing this quickly or am I SOL? Luckily I can turn off that card and just use a default display. It just rails my CPU as it is virtualizing Blue Iris, which is able to use GPU to calm the CPU usage.

 

[rosctech]

Also of note, the rdmsr are normal when passing through a mediated device.

 

[squeeky]

Don't seem to be able to edit my previous post but happy to compile my own kernel if someone can point me at a patched source code that will work with proxmox.

 

[squeeky]

Wow really taking their time on this one lol. I've been checking nearly every day for a new kernel.