Re: [PATCH V6 24/24] xen/ioreq: Make the IOREQ feature selectable on Arm

[Jan Beulich <jbeulich@xxxxxxxx>]

On 29.01.2021 13:06, Oleksandr wrote:
> On 29.01.21 13:54, Jan Beulich wrote:
>> On 29.01.2021 12:37, Oleksandr wrote:
>>> I am wondering do we need to update support.md in the context of IOREQ
>>> status on Arm right now or this could be postponed?
>> I think so, yes. I have to admit I didn't even realize the whole
>> series doesn't make an addition there. I think this wants to be
>> part of this patch here, as without it the code can't be enabled
>> (and hence can't be used, and hence its support status really
>> doesn't matter [yet]).
> Thank you for the clarification.
> The only mention about IOREQ server I managed to find in support.md is 
> "x86/Multiple IOREQ servers"
> with Status: Experimental. Does it match the current state on X86? I am 
> asking because we are considering Tech Preview (which is higher than 
> Experimental)
> on Arm. Now I am wondering how could that be... Or I missed something?

That's a question primarily to Paul, I guess, but I wouldn't
recommend you piggyback on that entry that you've found. You
want IOREQ servers in general (which are an integral part of
x86/HVM), and hence imo you want a separate entry.

Jan