https://bugs.freedesktop.org/show_bug.cgi?id=73053
--- Comment #41 from almos aaalmosss@gmail.com --- (In reply to comment #40)
(In reply to comment #38)
The new problem is that I get kernel panic after a few hours if dpm is enabled. With the good old profile method the system is stable.
Can you get a copy of the panic? I think it may be related to the page flipping changes in the last couple kernels. It's not likely dpm would cause a panic.
It seems I spoke too soon. 3.15.4 panics even without dpm.