From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 68FF0A052A; Wed, 27 Jan 2021 17:11:19 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 7878B140EA8; Wed, 27 Jan 2021 17:10:15 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 61DC4140EC8; Wed, 27 Jan 2021 17:10:11 +0100 (CET) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 10RG5eQU027133; Wed, 27 Jan 2021 08:10:10 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=5fNXDILtn+hmAEVko6L6QU6Huhq5PRgPmhA7j5wW5VI=; b=bVL57IARSXWXYpIfNEQ6/2b4oCOxG095ZFVbHT7+fypeW7qsGsWqdT+8E4M8pFSYnVX+ xRI9X0wwCuJD0DsuxAyKpl8YyfV6mUakInjmoYUKwbbi0KzYGbHRnhyttsmEyPJCGfAv PjtCKpC6Ve2fWW8bb1cZPXNIZrz8XU7d6PUgmds6awSkduRQi2O742i/n8iYwZ++aZS8 TArJGKz3XsQFFEX1WR6/B82+fSxM6ngIzIYXDMbFb2XAks22d0/UZWdMR2hwKqX2Fxcc ZPeBW6bOotDAYmyxmH947igRgupvkB2RbahN0plWBaQAu7O8juIuvJJ/Pje4ps6nd61M iQ== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0a-0016f401.pphosted.com with ESMTP id 368j1uc37m-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 27 Jan 2021 08:10:10 -0800 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 27 Jan 2021 08:10:09 -0800 Received: from pt-lxl0023.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 27 Jan 2021 08:10:07 -0800 From: To: , CC: , Liron Himi , , "Yuri Chipchev" Date: Wed, 27 Jan 2021 18:09:19 +0200 Message-ID: <20210127160948.6008-6-lironh@marvell.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210127160948.6008-1-lironh@marvell.com> References: <20210122191925.24308-1-lironh@marvell.com> <20210127160948.6008-1-lironh@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343, 18.0.737 definitions=2021-01-27_05:2021-01-27, 2021-01-27 signatures=0 Subject: [dpdk-dev] [PATCH v3 05/34] net/mvpp2: fix frame size checking X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 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 eafe4f7ac9..6cd5acd337 100644 --- a/drivers/net/mvpp2/mrvl_ethdev.c +++ b/drivers/net/mvpp2/mrvl_ethdev.c @@ -1699,7 +1699,8 @@ 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