https://bugzilla.kernel.org/show_bug.cgi?id=193651
--- Comment #23 from Milo (milomak@gmail.com) --- (In reply to Christian Lanig from comment #22)
Thanks for clarification. That means building the Kernel was not a possible fix for the messages but for getting the driver to start with Tonga.
So the AVFS- issue and missing/wrong value in the voltage dependency table is still existent. As well as your remaining Powerplay messages.
i didn't have the avfs issue but the other two on my r9 m390 and booting taking as long as 10 minutes when i moved from kernel 4.8 to 4.9/4.10
having built 4.11-rc4, my boot times are back down to around 30 seconds but the messages still persist in dmesg. and it seems i have added some ib related messages.
so i was just confirming that from my perspective there is an issue that was solved though not the messages that led me here.