So this patch seems to work well for me. I've ran some kernel applications (ipoib, iser, srp, nfs) and a user-space application (ibsrpdm) over mlx4/mlx5 and didn't spot any issues. I think this is very useful to have and I'd love having it in 4.4, does anyone have any other comments on this patch? -- 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