Messages in this thread | | | Subject | Re: [PATCH v4 7/9] xen/gntdev: Add initial support for dma-buf UAPI | From | Boris Ostrovsky <> | Date | Fri, 15 Jun 2018 17:00:25 -0400 |
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On 06/15/2018 02:27 AM, Oleksandr Andrushchenko wrote: > From: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> > > Add UAPI and IOCTLs for dma-buf grant device driver extension: > the extension allows userspace processes and kernel modules to > use Xen backed dma-buf implementation. With this extension grant > references to the pages of an imported dma-buf can be exported > for other domain use and grant references coming from a foreign > domain can be converted into a local dma-buf for local export. > Implement basic initialization and stubs for Xen DMA buffers' > support. > > Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
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