Rework and fix queue reset for gfx7-gfx10

[Timur Kristóf]

Hi André,

Sorry for the late reply - we've been discussing all of this on a
different, long email thread.

Alex & Christian - do you think it's OK to include André on that
thread?

André - in a nutshell, I was using a Mesa patch that intentionally
breaks NGG culling:
https://gitlab.freedesktop.org/Venemo/mesa/-/commit/83bb8d88248cdbe7a7df6532efba0e8f81c9654a
which shows that neither the enforce_isolation series, nor the VMID
reset series can actually recover from hangs.

Best regards,
Timur

On Wed, 2025-02-05 at 10:47 -0300, André Almeida wrote:
> Hi Christian,
> 
> Em 04/02/2025 11:31, Christian König escreveu:
> > Hi guys,
> > 
> > I finally found time to work on queue reset a bit more and also
> > gave it
> > some more testing.
> > 
> 
> How are you testing this series?