From: Ye Xiaolong <xiaolong.ye@intel.com>
To: Xiaoyun Li <xiaoyun.li@intel.com>
Cc: qi.z.zhang@intel.com, beilei.xing@intel.com,
qiming.yang@intel.com, wenzhuo.lu@intel.com,
ciara.loftus@intel.com, dev@dpdk.org, stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] net/ice: fix TSO pkt exceeds allowed buf size issue
Date: Thu, 16 Jan 2020 10:40:35 +0800 [thread overview]
Message-ID: <20200116024035.GH33538@intel.com> (raw)
In-Reply-To: <20191226065428.64870-1-xiaoyun.li@intel.com>
On 12/26, Xiaoyun Li wrote:
>Hardware limits that max buffer size per tx descriptor should be
>(16K-1)B. So when TSO enabled, the mbuf data size may exceed the
>limit and cause malicious behavior to the NIC. This patch fixes
>this issue by using more tx descs for this kind of large buffer.
>
>Fixes: 17c7d0f9d6a4 ("net/ice: support basic Rx/Tx")
>Cc: stable@dpdk.org
>
>Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
>---
Applied to dpdk-next-net-intel, Thanks.
next prev parent reply other threads:[~2020-01-16 2:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-26 6:43 [dpdk-dev] [PATCH] net/ice: fix TSO pkt exceeds allowed buf size issue Xiaoyun Li
2019-12-26 6:54 ` [dpdk-dev] [PATCH v2] " Xiaoyun Li
2019-12-27 0:27 ` Zhang, Qi Z
2020-01-16 2:40 ` Ye Xiaolong [this message]
2019-12-27 0:26 ` [dpdk-dev] [PATCH] " Zhang, Qi Z
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