Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S943304AbcJ2NyR (ORCPT ); Sat, 29 Oct 2016 09:54:17 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:50298 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S943200AbcJ2NyI (ORCPT ); Sat, 29 Oct 2016 09:54:08 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Maor Gottlieb , Leon Romanovsky , Doug Ledford Subject: [PATCH 4.8 077/125] IB/mlx5: Fix steering resource leak Date: Sat, 29 Oct 2016 09:49:55 -0400 Message-Id: <20161029134950.386826386@linuxfoundation.org> X-Mailer: git-send-email 2.10.1 In-Reply-To: <20161029134947.232372651@linuxfoundation.org> References: <20161029134947.232372651@linuxfoundation.org> User-Agent: quilt/0.64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 953 Lines: 31 4.8-stable review patch. If anyone has any objections, please let me know. ------------------ From: Maor Gottlieb commit 7055a29471eebf4b62687944694222635ed44b09 upstream. Fix multicast flow rule leak on adding unicast rule failure. Fixes: 038d2ef87572 ('IB/mlx5: Add flow steering support') Signed-off-by: Maor Gottlieb Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/hw/mlx5/main.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -1843,6 +1843,7 @@ static struct mlx5_ib_flow_handler *crea &leftovers_specs[LEFTOVERS_UC].flow_attr, dst); if (IS_ERR(handler_ucast)) { + mlx5_del_flow_rule(handler->rule); kfree(handler); handler = handler_ucast; } else {