On Wed, Mar 22, 2023 at 03:06:19PM +0100, Daniel Wagner wrote: > On Wed, Mar 22, 2023 at 02:52:00PM +0100, Christoph Hellwig wrote: > > Who says that we could support polling on all current and future > > fabrics transports? > > I just assumed this is a generic feature supposed to present in all transports. > I'll update my new blktest test to run only tcp or rdma. The best idea would be to do a trival and error, that is do a _notrun if trying to create a connection with the options fails.