quicksearch=amd ryzen This is exactly what I experience with the new kernel: https://bugzilla.redhat.com/show_bug.cgi?
Have to say, I haven’t verified it myself, but it looks workable/usable.
A frequently asked question on the Linux Kernel Mailing List is how to apply a patch to the kernel or, more specifically, what base kernel a patch for one of the many trees/branches should be applied to. In addition to explaining how to apply and revert patches, a brief description of the different kernel trees (and examples of how to apply their specific patches) is also provided. To correctly apply a patch you need to know what base it was generated from and what new version the patch will change the source tree into.
Made a post about it here Kernel-5.2.5-200.fc30.x86_64 black screen after login Only in Arch Linux this kernel works for me, not in Fedora or Debian.
Screenshot about how much ‘oops’ this gives, and why I call it ‘unstable’ the kernel is considered tainted when you add some (proprietary? ) modules to it, such as for NVidia GPUs, maybe Virtual Box ones, broadcom Wi Fi, etc.
I’m not sure if it’s the reason in your exact case.