From: Tvrtko Ursulin
Two simple selftests which test that both GT and engine workarounds are
not lost after either a full GPU reset, or after the per-engine ones.
(Including checks that one engine reset is not affecting workarounds not
belonging to itself.)
v2:
* Rebase for series
Quoting Tvrtko Ursulin (2018-12-03 11:46:14)
> +static int
> +live_engine_reset_gt_engine_workarounds(void *arg)
> +{
...
> + ok = verify_gt_engine_wa(i915, "after idle reset");
> + if (!ok) {
> + ret = -ESRCH;
> + goto err;
>
From: Tvrtko Ursulin
Two simple selftests which test that both GT and engine workarounds are
not lost after either a full GPU reset, or after the per-engine ones.
(Including checks that one engine reset is not affecting workarounds not
belonging to itself.)
v2:
* Rebase for series
Quoting Chris Wilson (2018-11-30 21:04:46)
> Quoting Tvrtko Ursulin (2018-11-30 17:44:09)
> > From: Tvrtko Ursulin
> >
> > Two simple selftests which test that both GT and engine workarounds are
> > not lost after either a full GPU reset, or after the per-engine ones.
> >
> > (Including checks
Quoting Tvrtko Ursulin (2018-11-30 17:44:09)
> From: Tvrtko Ursulin
>
> Two simple selftests which test that both GT and engine workarounds are
> not lost after either a full GPU reset, or after the per-engine ones.
>
> (Including checks that one engine reset is not affecting workarounds not
>
From: Tvrtko Ursulin
Two simple selftests which test that both GT and engine workarounds are
not lost after either a full GPU reset, or after the per-engine ones.
(Including checks that one engine reset is not affecting workarounds not
belonging to itself.)
v2:
* Rebase for series
