Return-Path: Received: from smtp.opengridcomputing.com ([209.198.142.2]:34485 "EHLO smtp.opengridcomputing.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751868Ab0DCN1b (ORCPT ); Sat, 3 Apr 2010 09:27:31 -0400 Message-ID: <4BB74241.4060308@ogc.us> Date: Sat, 03 Apr 2010 08:27:29 -0500 From: Tom Tucker To: "J. Bruce Fields" CC: Chuck Lever , Steve Wise , "linux-nfs@vger.kernel.org" , linux-rdma@vger.kernel.org Subject: [PATCH] svcrdma: RDMA support not yet compatible with RPC6 Content-Type: text/plain; charset=utf-8; format=flowed Sender: linux-nfs-owner@vger.kernel.org List-ID: MIME-Version: 1.0 RPC6 requires that it be possible to create endpoints that listen exclusively for IPv4 or IPv6 connection requests. This is not currently supported by the RDMA API. Signed-off-by: Tom Tucker Tested-by: Steve Wise --- net/sunrpc/xprtrdma/svc_rdma_transport.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c index 3fa5751..4e6bbf9 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c @@ -678,7 +678,10 @@ static struct svc_xprt *svc_rdma_create(struct svc_serv *serv, int ret; dprintk("svcrdma: Creating RDMA socket\n"); - + if (sa->sa_family != AF_INET) { + dprintk("svcrdma: Address family %d is not supported.\n", sa->sa_family); + return ERR_PTR(-EAFNOSUPPORT); + } cma_xprt = rdma_create_xprt(serv, 1); if (!cma_xprt) return ERR_PTR(-ENOMEM);