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From: Thomas Monjalon <thomas@monjalon.net>
To: "yang_y_yi@163.com" <yang_y_yi@163.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, "Ananyev,
Konstantin" <konstantin.ananyev@intel.com>,
"yangyi01@inspur.com" <yangyi01@inspur.com>, "Hu, Jiayu" <jiayu.hu@intel.com>,
stable@dpdk.org
Date: Sat, 14 Nov 2020 09:47:28 +0100
Message-ID: <3509440.tVtxFh5z0Q@thomas>
In-Reply-To: <fc9e1aa7c1a74cc0ac45c7e9ba0f7ae4@intel.com>
References: <20201104042236.125888-1-yang_y_yi@163.com>
<20201105025444.140140-1-yang_y_yi@163.com>
<fc9e1aa7c1a74cc0ac45c7e9ba0f7ae4@intel.com>
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Subject: Re: [dpdk-dev] [PATCH v2] gro: fix an error when packet is IPv6
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> > For VxLAN packets, GRO will mistakenly reassemble them
> > if inner L3 is IPv6, inner L4 is TCP or UDP, and outer L3
> > is IPv4 because the value of IS_IPV4_VXLAN_TCP4/UDP4_PKT
> > is true for them.
> >
> > This fix makes sure IS_IPV4_TCP_PKT, IS_IPV4_UDP_PKT,
> > IS_IPV4_VXLAN_TCP4_PKT and IS_IPV4_VXLAN_UDP4_PKT can make
> > decision precisely.
> >
> > Fixes: e2d811063673 ("gro: support VXLAN UDP/IPv4")
> > Fixes: 1ca5e6740852 ("gro: support UDP/IPv4")
> > Fixes: 9e0b9d2ec0f4 ("gro: support VxLAN GRO")
> > Fixes: 0d2cbe59b719 ("lib/gro: support TCP/IPv4")
> > Signed-off-by: Yi Yang <yangyi01@inspur.com>
> Acked-by: Jiayu Hu <jiayu.hu@intel.com>
Added missing Cc: stable@dpdk.org
Tried to be more precise in the title:
"gro: fix packet type detection with IPv6 tunnel"
Applied, thanks