[PATCH 2/3] nvme: add polling options for loop target

[Christoph Hellwig]

On Wed, Mar 22, 2023 at 09:46:51AM +0100, Daniel Wagner wrote:
> The blktest I have written for this problem fails for loop without something
> like this. We can certaintanly teach blktests not run a specific test for loop
> but currently, the _require_nvme_trtype_is_fabrics check is including loop.

Who says that we could support polling on all current and future
fabrics transports?