Kernel crash/Null pointer dereference on vblank

[Johannes Hirte]

On 2017 Nov 23, Chunming Zhou wrote:
> See the attached email, they fixed same issue, each of them is ok to fix 
> your issue, your calltrace is  same as the second.
> 
> We should already push the first patch in early time, could you check if 
> the first patch is in your branch?
>

This patch (series) is not upstream yet. Just tested it, but this doesn't fix the
use-after-free on S3 resume with dc enabled. 

-- 
Regards,
  Johannes