[PATCH 0/6] power_of_2 emulation support for NVMe ZNS devices

[Christoph Hellwig]

On Mon, Mar 14, 2022 at 04:45:12PM +0900, Damien Le Moal wrote:
> Nope, this is currently not possible: DM requires the target zone size
> to be the same as the underlying device zone size. So that would not work.

Indeed.