On Sun, Apr 10, 2016 at 05:27:03PM +0300, Sagi Grimberg wrote: > >Is there any good reason to have each kernel driver create it's own PDs > >instead of simply creating one per device and sticking it into the > >ib_device structure? > > There is a theoretical breach here. Say you're connected with a srp > channel to a target, and you send out rkey X to your peer. In case > there is a man-in-the-middle who sniffs it, he can theoretically > read/write to your rkey by connecting to IPoIB in RC mode (which > will connect to anyone). Already, makes sense. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
