On Wed, Oct 20, 2021 at 12:05:24AM -0400, Martin K. Petersen wrote:

Christoph,

quoted

The changes to support pktcdvd are a bit ugly, but I can't think of
anything better (except for removing the driver entirely).  If we'd
want to support packet writing today it would probably live entirely
inside the sr driver.

Yeah, I agree.

Anyway. No major objections from me. Not sure whether it makes most
sense for this to go through block or scsi?

I'm not sure either, but either tree is fine with me.