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Not sure why the compositor would need to be >>>>> actively involved. >>>> >>>> [...] >>>> >>>> Then second even if the kernel can do it I'm not sure if it should do it. >>>> >>>> [...] >>> >>> I agree with Michel here. It's a kernel bug, it should be solved by the >>> kernel. I don't like the tendency of pushing userspace to handle kernel bugs, >>> especially if this is just needed for one vendor's buggy driver. (No offence.) >> >> Well I strongly disagree. The kernel is not here to serve userspace, [...] > > Can't say I agree with that statement. > > Anyway, user space certainly isn't here to kick the kernel back into gear after it hit a bug, or to tell it things it already knows. That is a really good argument. But the kernel should also not hide that something went wrong from userspace. E.g. flaky HDP pins for example. Regards, Christian. > >