[PATCH v7 13/16] drm/scheduler: Fix hang when sched_entity released

[Andrey Grodzovsky]

On 2021-05-19 6:57 a.m., Christian König wrote:
> Am 18.05.21 um 20:48 schrieb Andrey Grodzovsky:
>> [SNIP]
>>>>
>>>> Would this be the right way to do it ?
>>>
>>> Yes, it is at least a start. Question is if we can wait blocking here 
>>> or not.
>>>
>>> We install a callback a bit lower to avoid blocking, so I'm pretty 
>>> sure that won't work as expected.
>>>
>>> Christian.
>>
>> I can't see why this would create problems, as long as the dependencies
>> complete or force competed if they are from same device (extracted) but
>> on a different ring then looks to me it should work. I will give it
>> a try.
> 
> Ok, but please also test the case for a killed process.
> 
> Christian.

You mean something like run glxgears and then simply
terminate it ? Because I done that. Or something more ?

Andrey


> 
>>
>> Andrey
> 
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