[Intel-gfx] [PATCH 07/22] drm/i915: Pad GTT views of exec objects up to user specified size

[Joonas Lahtinen]

On ke, 2016-07-27 at 12:14 +0100, Chris Wilson wrote:
> --- a/include/uapi/drm/i915_drm.h
> +++ b/include/uapi/drm/i915_drm.h
> @@ -727,11 +727,15 @@ struct drm_i915_gem_exec_object2 {
>  #define EXEC_OBJECT_WRITE		 (1<<2)
>  #define EXEC_OBJECT_SUPPORTS_48B_ADDRESS (1<<3)
>  #define EXEC_OBJECT_PINNED		 (1<<4)
> +#define EXEC_OBJECT_PAD_TO_SIZE		 (1<<5)
>  /* All remaining bits are MBZ and RESERVED FOR FUTURE USE */
> -#define __EXEC_OBJECT_UNKNOWN_FLAGS	(-(EXEC_OBJECT_PINNED<<1))
> +#define __EXEC_OBJECT_UNKNOWN_FLAGS -(EXEC_OBJECT_PAD_TO_SIZE<<1)

Do keep the () around, why not? With that fixed,

Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>

Regards, Joonas
-- 
Joonas Lahtinen
Open Source Technology Center
Intel Corporation