From patchwork Sun Feb 1 11:28:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shachar Raindel X-Patchwork-Id: 5756531 Return-Path: X-Original-To: patchwork-linux-rdma@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id ED4239F39B for ; Sun, 1 Feb 2015 11:32:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 30B7F200EC for ; Sun, 1 Feb 2015 11:32:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5679F20125 for ; Sun, 1 Feb 2015 11:32:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752852AbbBALcN (ORCPT ); Sun, 1 Feb 2015 06:32:13 -0500 Received: from mailp.voltaire.com ([193.47.165.129]:33866 "EHLO mellanox.co.il" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1753218AbbBALcL (ORCPT ); Sun, 1 Feb 2015 06:32:11 -0500 Received: from Internal Mail-Server by MTLPINE1 (envelope-from raindel@mellanox.com) with ESMTPS (AES256-SHA encrypted); 1 Feb 2015 13:31:26 +0200 Received: from gen-l-vrt-067.mtl.labs.mlnx (gen-l-vrt-067.mtl.labs.mlnx [10.137.67.1]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id t11BVPc4029656; Sun, 1 Feb 2015 13:31:25 +0200 From: Shachar Raindel To: roland@kernel.org, sean.hefty@intel.com Cc: linux-rdma@vger.kernel.org, netdev@vger.kernel.org, liranl@mellanox.com, Shachar Raindel , Haggai Eran , Yotam Kenneth , Guy Shapiro Subject: [PATCH for-next 10/10] IB/ucm: Add partial support for network namespaces Date: Sun, 1 Feb 2015 13:28:53 +0200 Message-Id: <1422790133-28725-11-git-send-email-raindel@mellanox.com> X-Mailer: git-send-email 1.7.11.2 In-Reply-To: <1422790133-28725-1-git-send-email-raindel@mellanox.com> References: <1422790133-28725-1-git-send-email-raindel@mellanox.com> Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP It is impossible to completely support network namespaces for UCM, as we cannot identify the target IPoIB device. However, we add support which will work if the user is following the IB-Spec Annex 11 (RDMA IP CM Services) with the service ID and private data formatting. Signed-off-by: Haggai Eran Signed-off-by: Yotam Kenneth Signed-off-by: Shachar Raindel Signed-off-by: Guy Shapiro --- drivers/infiniband/core/ucm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c index 9604ab068984..424421091dae 100644 --- a/drivers/infiniband/core/ucm.c +++ b/drivers/infiniband/core/ucm.c @@ -45,6 +45,7 @@ #include #include #include +#include #include @@ -490,7 +491,7 @@ static ssize_t ib_ucm_create_id(struct ib_ucm_file *file, ctx->uid = cmd.uid; ctx->cm_id = ib_create_cm_id(file->device->ib_dev, ib_ucm_event_handler, ctx, - &init_net); + current->nsproxy->net_ns); if (IS_ERR(ctx->cm_id)) { result = PTR_ERR(ctx->cm_id); goto err1;