netdev - Re: [PATCH net] selftests: forwarding: Fix packet matching in mirroring selftests

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Message-ID: <871r3oc9xq.fsf@nvidia.com>
Date:   Wed, 10 Nov 2021 16:22:25 +0100
From:   Petr Machata <petrm@...dia.com>
To:     Jamal Hadi Salim <jhs@...atatu.com>
CC:     Petr Machata <petrm@...dia.com>, <netdev@...r.kernel.org>,
        Jiri Pirko <jiri@...nulli.us>,
        Cong Wang <xiyou.wangcong@...il.com>,
        David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, <komachi.yoshiki@...il.com>,
        Toshiaki Makita <makita.toshiaki@....ntt.co.jp>
Subject: Re: [PATCH net] selftests: forwarding: Fix packet matching in
 mirroring selftests


Jamal Hadi Salim <jhs@...atatu.com> writes:

> While it makes sense to look at outer header - every other script
> out in the wild (including your selftests) assumed inner header.

It didn't so much make assumptions as happened to work despite being
buggy. But yeah, fair point.