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: 435227 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 62C8F1401AC for ; Sun, 1 Feb 2015 22:32:18 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753248AbbBALcN (ORCPT ); Sun, 1 Feb 2015 06:32:13 -0500 Received: from mailp.voltaire.com ([193.47.165.129]:33867 "EHLO mellanox.co.il" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752852AbbBALcL (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: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org 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;