https://bugzilla.kernel.org/show_bug.cgi?id=85311
Alex Deucher alexdeucher@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher@gmail.com
--- Comment #1 from Alex Deucher alexdeucher@gmail.com --- Does radeon.runpm=0 "fix" this? I think the kernel is trying to access the device while it is powered off. Seems like a possible bug in the kernel runtime pm code.