On Wed, 3 Feb 2021 00:40:58 -0800
Vivek Kasireddy <> wrote:
> The virtio dmabuf device provides a way to share a page backed dmabuf
> created in the Guest with the Host. The actual sharing is accomplished
> by recreating the dmabuf on the Host using the page metadata shared by
> the guest.
>
> Signed-off-by: Vivek Kasireddy <>
> Signed-off-by: Dongwon Kim <>
> ---
> conformance.tex | 30 ++++++++++--
> content.tex | 3 ++
> virtio-vdmabuf.tex | 120 +++++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 149 insertions(+), 4 deletions(-)
> create mode 100644 virtio-vdmabuf.tex
>
(...)
> diff --git a/content.tex b/content.tex
> index 1ca24c1..b6ea383 100644
> --- a/content.tex
> +++ b/content.tex
> @@ -2846,6 +2846,8 @@ \chapter{Device Types}\label{sec:Device Types}
> \hline
> 35 & Watchdog \\
> \hline
> +36 & Dmabuf device \\
Please split off reserving a device id into a separate issue that can
be voted upon independently.
Also, there was already a request on-list to reserve 36 for CAN
(although no issue has yet been opened); maybe bump the id to 37
regardless?
> +\hline
> \end{tabular}
>
> Some of the devices above are unspecified by this document,
(...)
