Quoting Mika Kuoppala (2018-08-15 10:08:09)
> Chris Wilson writes:
>
> > Quoting Mika Kuoppala (2018-08-15 09:52:18)
> >> Chris Wilson writes:
> >>
> >> > If we pardon a per-engine reset, we may leave the STOP_RING bit asserted
> >> > in RING_MI_MODE resulting in the engine hanging.
Chris Wilson writes:
> Quoting Mika Kuoppala (2018-08-15 09:52:18)
>> Chris Wilson writes:
>>
>> > If we pardon a per-engine reset, we may leave the STOP_RING bit asserted
>> > in RING_MI_MODE resulting in the engine hanging. Unconditionally clear
>> > it on the per-engine exit path as we know
Quoting Mika Kuoppala (2018-08-15 09:52:18)
> Chris Wilson writes:
>
> > If we pardon a per-engine reset, we may leave the STOP_RING bit asserted
> > in RING_MI_MODE resulting in the engine hanging. Unconditionally clear
> > it on the per-engine exit path as we know that either we skipped the
>
Chris Wilson writes:
> If we pardon a per-engine reset, we may leave the STOP_RING bit asserted
> in RING_MI_MODE resulting in the engine hanging. Unconditionally clear
> it on the per-engine exit path as we know that either we skipped the
> reset and so need the cancellation, or the reset was
If we pardon a per-engine reset, we may leave the STOP_RING bit asserted
in RING_MI_MODE resulting in the engine hanging. Unconditionally clear
it on the per-engine exit path as we know that either we skipped the
reset and so need the cancellation, or the reset was successful and the
cancellation
