[PATCH v2] drm/vgem: implement virtual GEM

[Ben Widawsky]

On Fri, Jan 30, 2015 at 10:05:45AM -0800, Zach Reizner wrote:
> This patch implements the virtual GEM driver with PRIME sharing which
> allows vgem to import a gem object from other drivers for the purpose
> of mmap-ing them to userspace. The mmap is done using the mmap
> operation exported by other drivers.
> 
> v2: remove platform_device and do not attach to dma bufs
> 
> Reviewed-by: Stéphane Marchesin <marcheu at chromium.org>
> Signed-off-by: Adam Jackson <ajax at redhat.com>
> Signed-off-by: Ben Widawsky <ben at bwidawsk.net>
> Signed-off-by: Zach Reizner <zachr at google.com>

Looks good to me.

[snip]