I have tested this patch in linux with ovs version 2.8.2, and it seems worked.
>From fa24d308d40f37f890fead0b79ac1f0f7baa28ba Mon Sep 17 00:00:00 2001
From: hzchenyuefang
Date: Sat, 9 Nov 2019 10:14:23 +0800
Subject: [PATCH 1/1] fix skb_hash problem when sending from internal port
first
On Mon, Nov 4, 2019 at 7:44 PM ychen wrote:
>
>
>
> we can easily reproduce this phenomenon by using tcp socket stream sending
> from ovs internal port.
>
>
>
>
> At 2019-10-30 19:49:16, "ychen" wrote:
>
> Hi,
>when we use docker to establish tcp session, we found that the packet
> which
we can easily reproduce this phenomenon by using tcp socket stream sending from
ovs internal port.
At 2019-10-30 19:49:16, "ychen" wrote:
Hi,
when we use docker to establish tcp session, we found that the packet which
must do upcall to userspace has different encapsulated udp source
Hi,
when we use docker to establish tcp session, we found that the packet which
must do upcall to userspace has different encapsulated udp source port
with packet that only needs do datapath flow forwarding.
After some code research and kprobe debug, we found the following:
1.
