drm/i915/execlists: Leave tell-tales as to why pending[] is bad
authorChris Wilson <chris@chris-wilson.co.uk>
Thu, 10 Oct 2019 07:14:26 +0000 (08:14 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Fri, 11 Oct 2019 08:43:06 +0000 (09:43 +0100)
commitc97fb526ca0666e515e94f96e922dfc50467fd01
tree3a88ba3c98ccff1da15ae64512624bd2c8e8f53c
parent9c4a14f8cceeffa01334e3229888746aa7dd95fe
drm/i915/execlists: Leave tell-tales as to why pending[] is bad

Before we BUG out with bad pending state, leave a telltale as to which
test failed.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191010071434.31195-2-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/gt/intel_lrc.c
drivers/gpu/drm/i915/i915_gem.h