On Fri, Mar 19, 2021 at 08:44:29AM +0100, Jinpu Wang wrote: > Hi Jason and Leon, > > We recently switch to use upstream OFED from MLNX-OFED, and we notice > IPoIB stop working with upstream kernel 5.4.102 with mellanox CX-5 > HCA, it's working fine on CX-2/CX-3. I tested also on 5.11 kernel it > behaves the same. Are you using "enhanced IPoIB" for CX-5 devices? MLX5_CORE_IPOIB? Thanks
