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Message-ID: <CAM_iQpUnXGM45=w6ts2DEDX3+eS46FDtG95CCy07R0Fa0pmcaw@mail.gmail.com>
Date:   Sun, 30 Dec 2018 10:53:42 -0800
From:   Cong Wang <xiyou.wangcong@...il.com>
To:     Bartek Kois <bartek.kois@...il.com>
Cc:     Linux Kernel Network Developers <netdev@...r.kernel.org>
Subject: Re: Problem with queuing vlan tagged packets after migration from
 3.16.0 to 4.9.0

Hello,

On Sat, Dec 29, 2018 at 11:54 AM Bartek Kois <bartek.kois@...il.com> wrote:
>
>
> Hi,
> I`ve got problem while queuing with HFSC vlan tagged packets after
> migrating my tc scripts from Debian 8.2 (3.16.0-4-amd64) to Debian 9.5
> (4.9.0-6-amd64). tc filters added to eth1 do not classify correctly src
> and dst ip addresses anymore if they are encapsulated with vlan tag
> which wasn`t a problem previously. It works fine if I run them without
> vlan tagging oraz if the root device is a vlan (eg. tc filter add dev
> eth1.20). Could you please help me find out what has changed in kernel
> between those two versions and what is walkaround for that problem?

Does this problem still exist on some latest kernel? 4.9 is still too old
for upstream to be interesting. :(

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