Re: [REGRESSION] system does not resume from ram due to commit "drm/nv50/fifo: prevent races between clients updating playlists"

On Tue, May 28, 2013 at 08:55:29PM +0200, Sven Joachim wrote:

On 2013-05-26 23:09 +0200, Maarten Maathuis wrote:

...

My NV96 does not resume from suspend to ram (the screen stays black, magic sysrq keys do work) with the current linus git kernel, i bisected it to the following commit.

drm/nv50/fifo: prevent races between clients updating playlists b5096566f6e1ee2b88324772f020ae9bc0cfa9a0

It's not obvious to me how this causes problems, but reverting this commit does solve my problem.

Same here on my NV86.

And as well on this:

01:00.0 VGA compatible controller: NVIDIA Corporation G84 [GeForce 8600 GT] (rev a1)

Ben, any ideas?

Cheers, Sven