From patchwork Fri Apr 14 23:28:45 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dasaratharaman Chandramouli X-Patchwork-Id: 9681885 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C3CFC60132 for ; Fri, 14 Apr 2017 23:29:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B656A28620 for ; Fri, 14 Apr 2017 23:29:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AB66A286BA; Fri, 14 Apr 2017 23:29:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 547EE28620 for ; Fri, 14 Apr 2017 23:29:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755703AbdDNX3F (ORCPT ); Fri, 14 Apr 2017 19:29:05 -0400 Received: from mga11.intel.com ([192.55.52.93]:55709 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755710AbdDNX3B (ORCPT ); Fri, 14 Apr 2017 19:29:01 -0400 Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 14 Apr 2017 16:29:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.37,201,1488873600"; d="scan'208";a="846171268" Received: from phwtpriv01.ph.intel.com ([10.228.208.76]) by FMSMGA003.fm.intel.com with ESMTP; 14 Apr 2017 16:29:00 -0700 From: Dasaratharaman Chandramouli To: linux-rdma , "Hefty, Sean" , Parav Pandit Subject: [PATCH v2 rdma-next 05/18] IB/rxe: Initialize ib_ah_attr during query_ah Date: Fri, 14 Apr 2017 19:28:45 -0400 Message-Id: <1492212538-32459-6-git-send-email-dasaratharaman.chandramouli@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1492212538-32459-1-git-send-email-dasaratharaman.chandramouli@intel.com> References: <1492212538-32459-1-git-send-email-dasaratharaman.chandramouli@intel.com> Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Zero out ib_ah_attr before calling query_ah. Set ah_flags appropriately. Reviewed-by: Ira Weiny Reviewed-by: Don Hiatt Reviewed-by: Sean Hefty Signed-off-by: Dasaratharaman Chandramouli Reviewed-by: Leon Romanovsky --- drivers/infiniband/sw/rxe/rxe_av.c | 1 + drivers/infiniband/sw/rxe/rxe_verbs.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/infiniband/sw/rxe/rxe_av.c b/drivers/infiniband/sw/rxe/rxe_av.c index 604f6fe..88a4a7f 100644 --- a/drivers/infiniband/sw/rxe/rxe_av.c +++ b/drivers/infiniband/sw/rxe/rxe_av.c @@ -69,6 +69,7 @@ int rxe_av_to_attr(struct rxe_dev *rxe, struct rxe_av *av, struct ib_ah_attr *attr) { memcpy(&attr->grh, &av->grh, sizeof(av->grh)); + attr->ah_flags = IB_AH_GRH; attr->port_num = av->port_num; return 0; } diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c index 5113e50..379899f 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.c +++ b/drivers/infiniband/sw/rxe/rxe_verbs.c @@ -376,6 +376,7 @@ static int rxe_query_ah(struct ib_ah *ibah, struct ib_ah_attr *attr) struct rxe_dev *rxe = to_rdev(ibah->device); struct rxe_ah *ah = to_rah(ibah); + memset(attr, 0, sizeof(*attr)); rxe_av_to_attr(rxe, &ah->av, attr); return 0; }