lkml.org 
[lkml]   [2018]   [Jun]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: [PATCH v4 7/9] xen/gntdev: Add initial support for dma-buf UAPI
    From
    Date
    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>

    \
     
     \ /
      Last update: 2018-06-15 23:01    [W:2.530 / U:0.016 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site