Quoting Abdiel Janulgue (2019-10-07 10:19:18)
> +static int gem_mmap_offset(struct drm_device *dev, void *data,
> + struct drm_file *file)
> +{
> + struct drm_i915_gem_mmap_offset *args = data;
> + enum i915_mmap_type type;
> +
> + if ((args->flags & (I915_MMAP_OFFSET_WC | I915_MMAP_OFFSET_WB)) &&
_WB??? What's the default behaviour for every phys page in the system?
-Chris
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