On Wed, Sep 07, 2022 at 07:44:05AM -0600, Jens Axboe wrote:

On the patch itself, it definitely makes sense in the context of ublk.
My hesitation is mostly around not really wanting to export this to
generic modular users. It's OK for core interfaces, of which ublk is
on the way to becoming, but I really don't like the idea of random
modules using it. But that's not really something we can manage with
the export, it's either exported or it's not...

Yes, I'm really worried about folks doing stupid things with it.
Thinking of the whole loop saga..