On 20.07.23 12:41, Viresh Kumar wrote:

Hello Viresh

On 13-07-23, 14:40, Oleksandr Tyshchenko wrote:

...

Viresh, great work!

Thanks Oleksandr.

...

Do you perhaps have corresponding users-space (virtio backend) example adopted for that feature (I would like to take a look at it if possible)?

This is taken care by the xen-vhost-frontend Rust crate in our case (which was initially designed based on virtio-disk but has deviated a lot from it now).

I see

Here is the commit of interest. The backends remain

unmodified though.

https://urldefense.com/v3/__https://github.com/vireshk/xen-vhost-frontend/co... [github[.]com]

And I have updated the commit with CONFIG_ARM64 thingy..

Thank you for the information!