On Tue, Jun 13, 2023 at 11:26:55AM -0500, Bob Pearson wrote: > Jason, > > Recently the code in rxe_reg_user_mr was changed to check if the driver supported the > access flags. Since the rxe driver does nothing about relaxed ordering. I assumed that the > driver didn't support that option but it turns out that this breaks the perf tests which > request relaxed ordering by default. Sounds like rxe is checking the flags wrong, there is a set of optional access flags that should be ignored by the driver. Jason