Re: [PATCH v4 12/18] drm/i915: Expand error state's address width to 64b

Chris Wilson
2015-07-11T20:10:45Z

On Tue, Jul 07, 2015 at 04:14:57PM +0100, Michel Thierry wrote:
> v2: For semaphore errors, object is mapped to GGTT and offset will not
> be > 4GB, print only lower 32-bits (Akash)
>
> Cc: Akash Goel <akash.goel@intel.com>
> Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
> Signed-off-by: Michel Thierry <michel.thierry@intel.com>

We found reading 0x0000000000200000 to be quite difficult and a severe
usablity regression from 0x02000000. In the past we opted to use
0x00000000 020000000 instead.
-Chris

--
Chris Wilson, Intel Open Source Technology Centre