[Intel-gfx] [PATCH v2] drm/i915/guc: Add debug capture of GuC exception

[Chris Wilson]

Quoting Michal Wajdeczko (2019-06-25 18:47:55)
> On Tue, 25 Jun 2019 18:41:07 +0200, Robert M. Fosha  
> <robert.m.fosha at intel.com> wrote:
> 
> > Detect GuC firmware load failure due to an exception during execution
> > in GuC firmware. Output the GuC EIP where exception occurred to dmesg
> > for GuC debug information.
> >
> > v2: correct typos, change debug message and error code returned for
> > GuC exception (Michal)
> >
> > Signed-off-by: Robert M. Fosha <robert.m.fosha at intel.com>
> > Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
> > Cc: Michal Wajdeczko <michal.wajdeczko at intel.com>
> 
> let's hope it will never show up
> 
> Reviewed-by: Michal Wajdeczko <michal.wajdeczko at intel.com>

And pushed, because some people just like to watch the world burn.
-Chris