Quoting Tvrtko Ursulin (2018-02-19 13:05:28)
>
> But I don't think it will fix the issue in GuC mode, at least it didn't
> in my testing. For some reason in GuC mode hangs still happen easily. Do
> you actually expect i915 may decide to move the VMA in this test, just so?
No. With EXEC_OBJECT_P
On 19/02/2018 11:17, Chris Wilson wrote:
Since the spin batch contains a relocation to itself, when we resubmit
the spinner, we must ensure that it is executed at the same location.
While the spinner is busy, resubmitting will reuse the same location,
but if it is idle, the kernel may move it be
