Re: [PATCH v4 5/9] vringh: support VA with iotlb

[Simon Horman]

On Fri, Mar 24, 2023 at 04:39:19PM +0100, Stefano Garzarella wrote:
> vDPA supports the possibility to use user VA in the iotlb messages.
> So, let's add support for user VA in vringh to use it in the vDPA
> simulators.
> 
> Signed-off-by: Stefano Garzarella <sgarzare@xxxxxxxxxx>

...

> +/**
> + * vringh_init_iotlb_va - initialize a vringh for a ring with IOTLB containing
> + *                        user VA.
> + * @vrh: the vringh to initialize.
> + * @features: the feature bits for this ring.
> + * @num: the number of elements.
> + * @weak_barriers: true if we only need memory barriers, not I/O.
> + * @desc: the userpace descriptor pointer.
> + * @avail: the userpace avail pointer.
> + * @used: the userpace used pointer.

nit: s/userpace/userspace/

...