[Intel-gfx] [PATCH v2] drm/i915/execlists: Log fence context & seqno throughout GEM_TRACE

[Chris Wilson]

Quoting Tvrtko Ursulin (2018-04-06 12:36:51)
> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> 
> Include fence context and seqno in low level tracing so it is easier to
> follow flows of individual requests when things go bad.
> 
> Also added tracing on the reset side of things.
> 
> v2:
>  Chris Wilson:
>  * Standardize global_seqno and seqno as global.
>  * Include current hws seqno in execlists_cancel_port_requests.
> 
> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris