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 06FECA04DB for ; Wed, 2 Dec 2020 11:12:54 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 3E07ECA39; Wed, 2 Dec 2020 11:12:37 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by dpdk.org (Postfix) with ESMTP id 733A8CA24; Wed, 2 Dec 2020 11:12:34 +0100 (CET) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 0B2AAKqZ024171; Wed, 2 Dec 2020 02:12:32 -0800 Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com with ESMTP id 355w509r4r-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 02 Dec 2020 02:12:30 -0800 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 2 Dec 2020 02:12:28 -0800 Received: from pt-lxl0023.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 2 Dec 2020 02:12:27 -0800 From: To: CC: , Liron Himi , , Yuri Chipchev Date: Wed, 2 Dec 2020 12:11:40 +0200 Message-ID: <20201202101212.4717-7-lironh@marvell.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201202101212.4717-1-lironh@marvell.com> References: <20201202101212.4717-1-lironh@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312, 18.0.737 definitions=2020-12-02_04:2020-11-30, 2020-12-02 signatures=0 Subject: [dpdk-stable] [PATCH v1 06/38] net/mvpp2: fix frame size checking 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" From: Liron Himi need to add CRC len to the frame-size to compare against max_rx_pkt_len which includes it. Fixes: 79ec62028 ("net/mvpp2: update MTU and MRU related calculations") Cc: stable@dpdk.org Signed-off-by: Liron Himi Reviewed-by: Yuri Chipchev --- drivers/net/mvpp2/mrvl_ethdev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c index dbb193496..3f05ebe00 100644 --- a/drivers/net/mvpp2/mrvl_ethdev.c +++ b/drivers/net/mvpp2/mrvl_ethdev.c @@ -1711,7 +1711,8 @@ mrvl_rx_queue_setup(struct rte_eth_dev *dev, uint16_t idx, uint16_t desc, return -EFAULT; } - frame_size = buf_size - RTE_PKTMBUF_HEADROOM - MRVL_PKT_EFFEC_OFFS; + frame_size = buf_size - RTE_PKTMBUF_HEADROOM - + MRVL_PKT_EFFEC_OFFS + RTE_ETHER_CRC_LEN; if (frame_size < max_rx_pkt_len) { MRVL_LOG(WARNING, "Mbuf size must be increased to %u bytes to hold up " -- 2.28.0