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    SubjectRe: [Linaro-mm-sig] [RFC v3 0/2] Introduce DMA buffer sharing mechanism
    On Fri, Dec 23, 2011 at 10:50 PM, Rob Clark <> wrote:
    > On Fri, Dec 23, 2011 at 4:08 AM, Semwal, Sumit <> wrote:
    >> On Wed, Dec 21, 2011 at 1:50 AM, Dave Airlie <> wrote:
    >> <snip>
    >>>> Hence for both patches:
    >>>> Reviewed-by: Daniel Vetter <>
    >>> Yeah I'm with Daniel, I like this one, I can definitely build the drm
    >>> buffer sharing layer on top of this.
    >>> How do we see this getting merged? I'm quite happy to push it to Linus
    >>> if we don't have an identified path, though it could go via a Linaro
    >>> tree as well.
    >>> so feel free to add:
    >>> Reviewed-by: Dave Airlie <>
    >> Thanks Daniel and Dave!
    >> I guess we can start with staging for 3.3, and see how it shapes up. I
    >> will post the latest patch version pretty soon.
    > not sure about staging, but could make sense to mark as experimental.
    Thanks, I will mark it experimental for the first version; we can
    remove that once it is more widely used and tested.
    >> Arnd, Dave: do you have any preference on the path it takes to get
    >> merged? In my mind, Linaro tree might make more sense, but I would
    >> leave it upto you gentlemen.
    > Looks like Dave is making some progress on drm usage of buffer sharing
    > between gpu's.. if that is ready to go in at the same time, it might
    > be a bit logistically simpler for him to put dmabuf in the same pull
    > req.  I don't have strong preference one way or another, so do what is
    > collectively simpler ;-)
    :) Right - I am quite happy for it to get merged in either ways :)
    > BR,
    > -R
    Best regards,
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