Hello,KVM-PR doesn't work anymore on my Nemo board . I figured out that the Git kernels and the kernel 5.7 are affected.
Error message: Fienix kernel: kvmppc_exit_pr_progint: emulation at 700 failed (00000000)
I can boot virtual QEMU PowerPC machines with KVM-PR with the kernel 5.6 without any problems on my Nemo board.
I tested it with QEMU 2.5.0 and QEMU 5.0.0 today. Could you please check KVM-PR on your PowerPC machine? Thanks, Christian  https://en.wikipedia.org/wiki/AmigaOne_X1000