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From: Ye Xiaolong <>
To: Xiaoyun Li <>
Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH v2] net/ice: fix TSO pkt exceeds allowed buf size issue
Date: Thu, 16 Jan 2020 10:40:35 +0800
Message-ID: <> (raw)
In-Reply-To: <>

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")
>Signed-off-by: Xiaoyun Li <>

Applied to dpdk-next-net-intel, Thanks.

  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-stable] [PATCH] " Xiaoyun Li
2019-12-26  6:54 ` [dpdk-stable] [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-stable] [PATCH] " Zhang, Qi Z

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