On Mon, Feb 10, 2025 at 11:27:56AM +0800, Junxian Huang wrote: > Hi all! A simple question about ib_drain_sq(): > > Why are we posting a WRITE wr but not a SEND in ib_drain_sq()? > This doesn't work with UD QPs. Yes, UD QP support wasn't needed for ib_drain_XXX users. Thanks > > Thanks, > Junxian