From patchwork Wed Feb 11 15:06:44 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shachar Raindel X-Patchwork-Id: 438851 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 D612F14029D for ; Thu, 12 Feb 2015 02:11:58 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753825AbbBKPLw (ORCPT ); Wed, 11 Feb 2015 10:11:52 -0500 Received: from mailp.voltaire.com ([193.47.165.129]:53781 "EHLO mellanox.co.il" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1753216AbbBKPLv (ORCPT ); Wed, 11 Feb 2015 10:11:51 -0500 Received: from Internal Mail-Server by MTLPINE1 (envelope-from raindel@mellanox.com) with ESMTPS (AES256-SHA encrypted); 11 Feb 2015 17:09:25 +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 t1BF9PXO022191; Wed, 11 Feb 2015 17:09:25 +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, guysh@mellanox.com, haggaie@mellanox.com, yotamke@mellanox.com, raindel@mellanox.com Subject: [PATCH v1 10/10] IB/ucm: Add partial support for network namespaces Date: Wed, 11 Feb 2015 17:06:44 +0200 Message-Id: <1423667204-8807-11-git-send-email-raindel@mellanox.com> X-Mailer: git-send-email 1.7.11.2 In-Reply-To: <1423667204-8807-1-git-send-email-raindel@mellanox.com> References: <1423667204-8807-1-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 9604ab0..4244210 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;