Hi, On 02/09/2025 10:49, Oleksandr Tyshchenko wrote:
The said sub-op is not supported on Arm, since it:
- does not support the buffered emulation (so bufioreq_port/bufioreq_gfn
cannot be returned), please refer to ioreq_server_create()
Yet. I can see use in the future to optimize some emulation (e.g. virtio notification).
To be honest, I don't quite see the benefit of removing this code as most of it is mainly generic.
Cheers, -- Julien Grall
