Re: [PATCH v3 1/2] nvme: add capability to connect to an administrative controller

[hch]

On Tue, Jul 22, 2025 at 05:34:56PM +0000, Kamaljit Singh wrote:
> >One wonders why this is done for admin controllers only; surely
> >discovery controllers also don't support I/O queues, and should
> >therefore have the same setting?
> I agree. That was my patch-3 in v2, which I retracted in v3 based on
> your comment below. Is someone taking that action item to discuss at FMDS?
> I haven't attended it in a while.
> 
> If everyone agrees, I can add patch-3 back in and create v5 or since v4
> patch-1 was accepted, I can issue a standalone patch just for this change.
> Please let me know.

While forcing it won't hurt, we had things working for almost 10 years
by relying on userspace to request zero queues for discovery controllers.
So I don't think it really matters.