Re: [PATCH] xen: privcmd: Add support for irqfd
From: Viresh Kumar
Date: Thu Jul 20 2023 - 05:45:38 EST
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). Here is the commit of interest. The backends remain
unmodified though.
https://github.com/vireshk/xen-vhost-frontend/commit/d79c419f14c1f54240b3147c342894998c274364
And I have updated the commit with CONFIG_ARM64 thingy..
--
viresh