Kernel crash/Null pointer dereference on vblank

Leo Li at
Thu Nov 23 15:17:51 UTC 2017

Hi Johannes,

The s3 resume issue looks to be a problem with amdgpu/display. Could you 
give the attached patch a try?


On 2017-11-23 07:27 AM, Johannes Hirte wrote:
> 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 isĀ  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.
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