RDNA 4 GPU Passthrough
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Hi all,
I am trying to pass through 2 AMD Radeon Ai Pro 9700 GPUs to a ubuntu VM. I have gottent to the point where I have the GPUs passed through, I can see them fine in the VM (Ie rocm-info/rocm-smi/nvtop all show the GPUs and current status without isssue), and I can even start workloads against them and see load start on the GPUs, but the workloads always time out or fail as they don't seem to get a response back or something along those lines.In my digging so far I have seen that no interrupts are being registered, and as far as I can tell this seems to be an issue with the XCP-NG -> VM layer in the repsponse (as I cannot fine any issues, errors or misconfigs on the VM other than the timeouts).
Has anyone tried/had success with newer RDNA 4 GPUs? Any suggestions on things to try next? I'm at a bit of a loss here...
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