On Mon, May 11, 2026 at 12:45:03PM +0300, Dragos Tatulea wrote:
> The commit in the fixes tag blocked VHOST_VDPA_SET_GROUP_ASID operations
> once DRIVER_OK is set. That is too strict for devices which can safely
> handle this during live migration flows.
>
> Bring back this behavior under a new vhost backend feature flag. The
> feature is supported by mlx5 and vdpa_sim devices.
>
> Fixes: 3543b04a4ea3 ("vhost: forbid change vq groups ASID if DRIVER_OK is
> set")
> Signed-off-by: Dragos Tatulea <[email protected]>
> Reviewed-by: Shahar Shitrit <[email protected]>
> ---
Gentle ping.
Thanks,
Dragos
