Hi I just build a kernel to support X570 motherboard (mine is msi x570 ace) and latest AMD Ryzen 2 3000 family CPU.
6.8.3 is out, here is the new kernel and some tweaks:
Add Vega Reset Patch
Add Navi Reset Patch
Enable NFSv4 in kernel(God damned, we finnaly get nfsv4 to work)
Add R8125 out tree driver.
AMD onboard audio/usb controller flr patch.
Provide two version (linux-5.5.8 and linux-4.19.108) in case of bug. Notice that linux-4.19.108 still do