[PATCH] nvme: skip I/O Command Set specific Identify Controller on pre-2.0 devices

[Keith Busch]

On Mon, May 04, 2026 at 06:36:55AM +0200, Christoph Hellwig wrote:
> No.  NVMe allow TPs to be implemented on devices claiming earlier
> compliance.  We've had this patch and this answer probably half a
> dozen times now.

The proper solution is that vendors need to have their controllers stop
logging pointless errors that don't help anything.