Hi, I'm a newbie and I have tried many ways to passthrough the gpu to the guest. It works well but I found many guides is outdated. So I have some questions.
1. How many ways to achieve the gpu passthrough nowadays, legacy vga via seabios、non-vga(UEFI) via OVMF? What's the differences between them? Which one is the recommended way. 2. If I use legacy vga via seabios, should I apply the additional kernel patches(acs override path、i915 vga arbiter patch)? Does these patches will never be accepted by the upstream? So are there any linux distribution applied these patches. Is the VFIO_PCI_VGA kernel config necessary? 3. Which gpu passthrough method does ovirt、unraid and proxmox choose？ 4. When we talk about primary/secondary GPU passthrough, what does primary/secondary refer to, host gpu or guest gpu? Thanks in advance Yimao Yang. _______________________________________________ vfio-users mailing list [email protected] https://www.redhat.com/mailman/listinfo/vfio-users
