That would be interesting to group your findings/issues on RPU in a dedicated topic, because I don't think the logic changed recently So it's an interesting investigation to make.
2 paths we are doing in parallel:
We are doing our best to make it upstream in Linux, it's a regression after all. We know how to fix it, so hopefully this will be fixed quickly. Then, we'll have to wait for a Linux kernel update in main distros.
Invariant TSC in Xen is also a way to fix it, because we want to improve that anyway. But as Teddy said, it's more work and it will take more time.
@Andrew working on it with @julienxovates
at least including them by default , without following them, in the archive seems doable . The change on the XO5 UI may be trickier, and we are not far to rewrite it for XO6
