No, that doesn't fix it. It's a config issue and I need to update some other parts of the code, i.e. the kernel dislikes clocks like gpu-engine being set to 0, and gpu-powertune isn't supported by all kernels.
Edit: At least the invalid clock settings should be fixed on master. gpu-powertune needs to removed from the config on systems that do not support it.
I guess that you're using AMDGPU PRO 16.50. It does not like the eth-kernel. Maybe it helps to delete the old *.bin files and to delete line 2 in kernel/ethash.cl.