From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 0B1CCA04F7 for ; Tue, 7 Jan 2020 09:56:42 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D3BBF1D97B; Tue, 7 Jan 2020 09:56:41 +0100 (CET) Received: from git-send-mailer.rdmz.labs.mlnx (unknown [37.142.13.130]) by dpdk.org (Postfix) with ESMTP id 430761D96F; Tue, 7 Jan 2020 09:56:39 +0100 (CET) From: Suanming Mou To: Matan Azrad , Shahaf Shuler , Viacheslav Ovsiienko Cc: dev@dpdk.org, xiangxia.m.yue@gmail.com, rasland@mellanox.com, stable@dpdk.org Date: Tue, 7 Jan 2020 10:56:31 +0200 Message-Id: <1578387392-114282-1-git-send-email-suanmingm@mellanox.com> X-Mailer: git-send-email 1.8.3.1 Subject: [dpdk-stable] [PATCH] net/mlx5: fix incorrect pointer operation X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" The meter suffix flow item pointer restore is not correct to minus a fixed value. It should minus the real offset it increases. Set the value to the real offset the pointer increases to fix the issue. Fixes: 9ea9b049a960 ("net/mlx5: split meter flow") Cc: stable@dpdk.org Signed-off-by: Suanming Mou Tested-by: Tonghao Zhang --- drivers/net/mlx5/mlx5_flow.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c index cb9d265..52ffcb2 100644 --- a/drivers/net/mlx5/mlx5_flow.c +++ b/drivers/net/mlx5/mlx5_flow.c @@ -4037,7 +4037,7 @@ uint32_t mlx5_flow_adjust_priority(struct rte_eth_dev *dev, int32_t priority, sfx_items++; } sfx_items->type = RTE_FLOW_ITEM_TYPE_END; - sfx_items -= METER_SUFFIX_ITEM; + sfx_items -= sfx_port_id_item ? 2 : 1; /* Setting the sfx group atrr. */ sfx_attr.group = sfx_attr.transfer ? (MLX5_FLOW_TABLE_LEVEL_SUFFIX - 1) : -- 1.8.3.1