[PATCH 2/3] nvme: enable uring-passthrough for admin commands

[Kanchan Joshi]

On Wed, May 18, 2022 at 12:59 PM Christoph Hellwig <hch at lst.de> wrote:
>
> Doing the controller based ioctls on a per-namespace node has been really
> painful for the existing ioctl.  So I'd much prefer to avoid that, but
> I'd be happy to hear more opinions.

Not sure if we may get opinions before merge-window expiration.
So I am thinking to respin with only the controller node (and defer ns
one to 5.20). Hope that is fine?