On Fri, Apr 22, 2022 at 08:06:33AM -0700, Luis Chamberlain wrote: > It begs the question if the same wish should apply to fstests. xfstests generally works fine except for a handful test that explicitly want module removal but _notrun gracefully in that case. Unlike blktests which just explodes. > If we want to *not* rely on module removal then the right thing to do I > think would be to replace module removal on these debug modules > (scsi_debug) with an API as null_blk has which uses configfs to *add* / > *remove* devices. scsi_debug has runtime writable module parameters that cover just about everything.