[PATCH RFC v2] nvme: basic RMEDIA support for host

[Christoph Hellwig]

On Thu, Jul 25, 2024 at 09:43:45AM +0900, Damien Le Moal wrote:
> Why not do that now in another patch, at least for the loop target ?
> Given that they are not that many NVMe-HDD out there, that would be
> nice to have to test this.

The code would be in the bdev backend, so it applies to all transport
equally.  And yes, I'd love to see a patch for that to, but I don't
want to gate a simple flag check on it.