From patchwork Sun Feb 1 11:28:52 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shachar Raindel X-Patchwork-Id: 5756571 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 463A19F302 for ; Sun, 1 Feb 2015 11:32:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 72E5A2015A for ; Sun, 1 Feb 2015 11:32:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 97BD620125 for ; Sun, 1 Feb 2015 11:32:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753283AbbBALcs (ORCPT ); Sun, 1 Feb 2015 06:32:48 -0500 Received: from mailp.voltaire.com ([193.47.165.129]:33918 "EHLO mellanox.co.il" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1753262AbbBALcp (ORCPT ); Sun, 1 Feb 2015 06:32:45 -0500 Received: from Internal Mail-Server by MTLPINE1 (envelope-from raindel@mellanox.com) with ESMTPS (AES256-SHA encrypted); 1 Feb 2015 13:31:25 +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 t11BVPc3029656; 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, Guy Shapiro , Haggai Eran , Yotam Kenneth , Shachar Raindel Subject: [PATCH for-next 09/10] IB/ucma: Take the network namespace from the process Date: Sun, 1 Feb 2015 13:28:52 +0200 Message-Id: <1422790133-28725-10-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 From: Guy Shapiro Add support for network namespaces from user space. This is done by passing the network namespace of the process instead of init_net. Signed-off-by: Haggai Eran Signed-off-by: Yotam Kenneth Signed-off-by: Shachar Raindel Signed-off-by: Guy Shapiro --- drivers/infiniband/core/ucma.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index de755f2c6166..d25a20968ca2 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -42,6 +42,7 @@ #include #include #include +#include #include #include @@ -392,7 +393,7 @@ static ssize_t ucma_create_id(struct ucma_file *file, const char __user *inbuf, ctx->uid = cmd.uid; ctx->cm_id = rdma_create_id(ucma_event_handler, ctx, cmd.ps, qp_type, - &init_net); + current->nsproxy->net_ns); if (IS_ERR(ctx->cm_id)) { ret = PTR_ERR(ctx->cm_id); goto err1;