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    SubjectRe: [HMM 16/16] mm/hmm/devmem: dummy HMM device for ZONE_DEVICE memory v2
    On Fri, Mar 17, 2017 at 02:55:57PM +0800, Bob Liu wrote:
    > Hi Jérôme,
    >
    > On 2017/3/17 0:05, Jérôme Glisse wrote:
    > > This introduce a dummy HMM device class so device driver can use it to
    > > create hmm_device for the sole purpose of registering device memory.
    >
    > May I ask where is the latest dummy HMM device driver?
    > I can only get this one: https://patchwork.kernel.org/patch/4352061/

    https://cgit.freedesktop.org/~glisse/linux/log/?h=hmm-next

    This is a 4.10 tree but the dummy driver there apply on top of v18

    https://cgit.freedesktop.org/~glisse/linux/log/?h=hmm-v18

    This is really an example driver it doesn't do anything useful beside
    help in testing and debugging.

    Cheers,
    Jérôme

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