[igt-dev] [PATCH i-g-t 3/3] igt/gem_sync: Exercising waiting while keeping the GPU busy

[Antonio Argenziano]

On 14/08/18 11:27, Chris Wilson wrote:
> Quoting Antonio Argenziano (2018-08-10 19:11:02)
>>
>>
>> On 10/08/18 10:51, Chris Wilson wrote:
>>> Quoting Antonio Argenziano (2018-08-10 18:41:22)
>>>> How does the test fail if the sync goes wrong? Hang detector on the
>>>> queued batch?
>>>
>>> We have a hang detector for both missed wakeups and GPU hangs. As tests
>>> goes it's fairly tame, but in essence this entire file is about trying
>>> to trick the HW+driver into not sending an interrupt back to userspace.
>>> Just a very narrow stress test, over and over again from slightly
>>> different angles.
>>
>> I see.
>>
>> Reviewed-by: Antonio Argenziano <antonio.argenziano at intel.com>
> 
> Was that a general r-b for the very similar series or just this last
> patch?

I've only read this last patch, I'll have a look at the rest.

Antonio

> -Chris
>