linux-kernel - Re: [Xen-devel] [RFC PATCH 01/60] hyper_dmabuf: initial working version of hyper

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Message-ID: <51dda471-e623-f30d-f40f-ca0767b31ca9@epam.com>
Date:   Wed, 20 Dec 2017 10:38:08 +0200
From:   Oleksandr Andrushchenko <Oleksandr_Andrushchenko@...m.com>
To:     Dongwon Kim <dongwon.kim@...el.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Cc:     "xen-devel@...ts.xenproject.org" <xen-devel@...ts.xenproject.org>,
        "Potrola, MateuszX" <mateuszx.potrola@...el.com>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>
Subject: Re: [Xen-devel] [RFC PATCH 01/60] hyper_dmabuf: initial working
 version of hyper_dmabuf drv


On 12/20/2017 01:27 AM, Dongwon Kim wrote:
> This patch series contains the implementation of a new device driver,
> hyper_dmabuf, which provides a method for DMA-BUF sharing across
> different OSes running on the same virtual OS platform powered by
> a hypervisor.
This is very interesting at least in context of embedded systems.
Could you please share use-cases for this work and, if possible,
sources of the test applications if any.

Thank you,
Oleksandr