From patchwork Thu Sep 20 15:02:31 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Selvin Xavier X-Patchwork-Id: 10607913 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B25EA14DA for ; Thu, 20 Sep 2018 15:03:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A2F9128C63 for ; Thu, 20 Sep 2018 15:03:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A115528EA3; Thu, 20 Sep 2018 15:03:02 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,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 610ED28D6C for ; Thu, 20 Sep 2018 15:03:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731225AbeITUqx (ORCPT ); Thu, 20 Sep 2018 16:46:53 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:38890 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730758AbeITUqx (ORCPT ); Thu, 20 Sep 2018 16:46:53 -0400 Received: by mail-pl1-f194.google.com with SMTP id u11-v6so4489624plq.5 for ; Thu, 20 Sep 2018 08:03:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id; bh=9lkQUzXMmr8r49A5rB1mvhHtbS9M16wCTk/KHnJe5z8=; b=PQWdZW/V5sy1O2IUSeazrMBZJq21Y0mOWLs/ChJx9X+iQhJz9HUth28BfMASwkZLz7 5ugSCZZHBt2Hpdc+XHHSkWAsIhx823s39BD5jCkckePc75imoeA+w1BDOCBKdMgbjQIj AhQ9zbONclTE+Vw0Ywz5W1Cn2cwARu7QhUgI0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=9lkQUzXMmr8r49A5rB1mvhHtbS9M16wCTk/KHnJe5z8=; b=R85/soTSoYkwQHAEKBugu9ZIYawXtTfR4FIaGU5Ct3ee7LgyDG+0JveMjhpHqdTN9H 30p0meMxIJQAE2dZjZhhZhLPA0r3/dTJNDM6m+z5knbnjCD2HjhZAi/J10ePTkFdSvJ1 UcD9pLeQq9VrRDD7gCruolf5zbajtzgvD6XG683VfO+2irhXnLTwsZ78FlBXIeeiEY2k L4ZgiAiScwbbWvi5byEPUgZkJiZxIzKon607mu2cFSIdk7ZiMYr3N2drZoxkoZ3jdOMo LMsQBjrvKAhyX6cIgD2LNQXA+PHonMoVVYOSYtLgXdG8t+JoBeUmAFva8WGAdQwyuKUq 88Gg== X-Gm-Message-State: APzg51CC0TfRw06LvlcVnAWXGGmaJaZqcxLxSn6r1KEFbUmj02QyR17t 5CEKEafwiEg0Radf4lMF71L1sozSNOA= X-Google-Smtp-Source: ANB0VdbLjge8tEhgmm57ld+HYqjUhIffvK5iiVq3uYNYWHgsHaQzkK3gj64T3moha7goXqQ24w6tcg== X-Received: by 2002:a17:902:6115:: with SMTP id t21-v6mr40065350plj.92.1537455779472; Thu, 20 Sep 2018 08:02:59 -0700 (PDT) Received: from dhcp-10-192-206-197.dhcp.broadcom.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id 9-v6sm66271043pfc.20.2018.09.20.08.02.56 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 20 Sep 2018 08:02:58 -0700 (PDT) From: Selvin Xavier To: linux-rdma@vger.kernel.org Cc: dledford@redhat.com, jgg@mellanox.com, Selvin Xavier Subject: [PATCH for-rc 0/4] RDMA/bnxt_re: Bug Fixes Date: Thu, 20 Sep 2018 08:02:31 -0700 Message-Id: <1537455755-22808-1-git-send-email-selvin.xavier@broadcom.com> X-Mailer: git-send-email 2.5.5 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 Few bug fixes for bnxt_re Patch 1 and 2 are fixes for two smatch warnings. Patch 3 fix some of the resource leaks in error path. Patch 4 changes the rtnl locking during registration to avoid system crash Please review and apply Selvin Xavier (4): RDMA/bnxt_re: Avoid null check after accessing the pointer RDMA/bnxt_re: Avoid accessing nq->bar_reg_iomem in failure case RDMA/bnxt_re: Avoid resource leak in case the NQ registration fails RDMA/bnxt_re: Handle all RDMA resource initialization under rtnl_lock drivers/infiniband/hw/bnxt_re/bnxt_re.h | 2 + drivers/infiniband/hw/bnxt_re/main.c | 122 ++++++++++++++--------------- drivers/infiniband/hw/bnxt_re/qplib_fp.c | 3 +- drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 13 ++- 4 files changed, 69 insertions(+), 71 deletions(-)