[Intel-gfx] [PATCH v3 02/21] drm/i915: introduce intel_memory_region

[Chris Wilson]

Quoting Matthew Auld (2019-10-04 18:04:33)
> +struct drm_i915_gem_object *
> +i915_gem_object_create_region(struct intel_memory_region *mem,
> +                             resource_size_t size,
> +                             unsigned int flags)

Ok, while dma_addr_t can technically exceed resource_size_t (which
itself is phys_add_t), that is off no practical value? I do worry about
that for 4+G cards on pure 32b machines.
-Chris