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Date:   Thu, 6 Apr 2023 19:05:13 -0700
From:   Jakub Kicinski <kuba@kernel.org>
To:     Simon Horman <simon.horman@corigine.com>
Cc:     Felix Huettner <felix.huettner@mail.schwarz>,
        netdev@vger.kernel.org, dev@openvswitch.org,
        linux-kernel@vger.kernel.org, pabeni@redhat.com,
        edumazet@google.com, pshelar@ovn.org, davem@davemloft.net,
        luca.czesla@mail.schwarz
Subject: Re: [PATCH net v3] net: openvswitch: fix race on port output
Message-ID: <20230406190513.7d783d6d@kernel.org>
In-Reply-To: <ZC0pBXBAgh7c76CA@kernel-bug-kernel-bug>
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On Wed, 5 Apr 2023 07:53:41 +0000 Felix Huettner wrote:
> assume the following setup on a single machine:
> 1. An openvswitch instance with one bridge and default flows
> 2. two network namespaces "server" and "client"
> 3. two ovs interfaces "server" and "client" on the bridge
> 4. for each ovs interface a veth pair with a matching name and 32 rx and
>    tx queues
> 5. move the ends of the veth pairs to the respective network namespaces
> 6. assign ip addresses to each of the veth ends in the namespaces (needs
>    to be the same subnet)
> 7. start some http server on the server network namespace
> 8. test if a client in the client namespace can reach the http server

Hi Simon, looks good?