From: <lironh@marvell.com>
To: <jerinj@marvell.com>
Cc: <dev@dpdk.org>, Liron Himi <lironh@marvell.com>,
<stable@dpdk.org>, "Yuri Chipchev" <yuric@marvell.com>
Subject: [dpdk-stable] [PATCH v2 06/37] net/mvpp2: fix frame size checking
Date: Fri, 22 Jan 2021 21:18:54 +0200 [thread overview]
Message-ID: <20210122191925.24308-7-lironh@marvell.com> (raw)
In-Reply-To: <20210122191925.24308-1-lironh@marvell.com>
From: Liron Himi <lironh@marvell.com>
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 <lironh@marvell.com>
Reviewed-by: Yuri Chipchev <yuric@marvell.com>
---
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 133006f3e..f7e3f62e3 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
next prev parent reply other threads:[~2021-01-22 19:20 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20201202101212.4717-1-lironh@marvell.com>
2020-12-02 10:11 ` [dpdk-stable] [PATCH v1 01/38] net/mvpp2: fix stack corruption lironh
2020-12-23 9:43 ` [dpdk-stable] [dpdk-dev] " Michael Shamis
2020-12-02 10:11 ` [dpdk-stable] [PATCH v1 02/38] net/mvpp2: remove debug log on fast-path lironh
2020-12-23 9:44 ` [dpdk-stable] [dpdk-dev] " Michael Shamis
2021-01-11 14:33 ` Jerin Jacob
2020-12-02 10:11 ` [dpdk-stable] [PATCH v1 03/38] net/mvpp2: fix rx/tx bytes statistics lironh
2020-12-23 9:43 ` [dpdk-stable] [dpdk-dev] " Michael Shamis
2020-12-02 10:11 ` [dpdk-stable] [PATCH v1 04/38] net/mvpp2: skip vlan flush lironh
2020-12-23 9:42 ` [dpdk-stable] [dpdk-dev] " Michael Shamis
2021-01-11 14:38 ` Jerin Jacob
2020-12-02 10:11 ` [dpdk-stable] [PATCH v1 05/38] net/mvpp2: remove CRC len from MRU validation lironh
2020-12-23 9:42 ` [dpdk-stable] [dpdk-dev] " Michael Shamis
2020-12-02 10:11 ` [dpdk-stable] [PATCH v1 06/38] net/mvpp2: fix frame size checking lironh
2020-12-23 9:42 ` [dpdk-stable] [dpdk-dev] " Michael Shamis
2020-12-02 10:11 ` [dpdk-stable] [PATCH v1 07/38] net/mvpp2: reduce prints on rx path lironh
2020-12-23 9:42 ` [dpdk-stable] [dpdk-dev] " Michael Shamis
2021-01-11 14:40 ` Jerin Jacob
[not found] ` <20210122191925.24308-1-lironh@marvell.com>
2021-01-22 19:18 ` [dpdk-stable] [PATCH v2 01/37] net/mvpp2: fix stack corruption lironh
2021-01-22 19:18 ` [dpdk-stable] [PATCH v2 02/37] net/mvpp2: remove debug log on fast-path lironh
2021-01-22 19:18 ` [dpdk-stable] [PATCH v2 03/37] net/mvpp2: fix Rx/Tx bytes statistics lironh
2021-01-26 17:02 ` Ferruh Yigit
2021-01-26 17:25 ` [dpdk-stable] [EXT] " Liron Himi
2021-01-26 17:29 ` Ferruh Yigit
2021-01-22 19:18 ` [dpdk-stable] [PATCH v2 04/37] net/mvpp2: remove VLAN flush lironh
2021-01-22 19:18 ` [dpdk-stable] [PATCH v2 05/37] net/mvpp2: remove CRC len from MRU validation lironh
2021-01-22 19:18 ` lironh [this message]
[not found] ` <20210127160948.6008-1-lironh@marvell.com>
2021-01-27 16:09 ` [dpdk-stable] [PATCH v3 01/34] net/mvpp2: fix stack corruption lironh
2021-01-27 16:09 ` [dpdk-stable] [PATCH v3 02/34] net/mvpp2: remove debug log on fast-path lironh
2021-01-27 16:09 ` [dpdk-stable] [PATCH v3 03/34] net/mvpp2: remove VLAN flush lironh
2021-01-27 16:09 ` [dpdk-stable] [PATCH v3 04/34] net/mvpp2: remove CRC len from MRU validation lironh
2021-01-27 16:09 ` [dpdk-stable] [PATCH v3 05/34] net/mvpp2: fix frame size checking lironh
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