netdev - Re: [PATCH net-next v2 1/4] openvswitch: add tunnel protocol to sw_flow

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Message-ID: <CALnjE+p_Rt-QYaT_X4Fmdrp8YLQN7HRZz39yyv3oCi9Z0A1ocw@mail.gmail.com>
Date:	Thu, 1 Oct 2015 17:10:52 -0700
From:	Pravin Shelar <pshelar@...ira.com>
To:	Jiri Benc <jbenc@...hat.com>
Cc:	netdev <netdev@...r.kernel.org>,
	"dev@...nvswitch.org" <dev@...nvswitch.org>,
	Jesse Gross <jesse@...ira.com>
Subject: Re: [PATCH net-next v2 1/4] openvswitch: add tunnel protocol to sw_flow_key

On Thu, Oct 1, 2015 at 7:44 AM, Jiri Benc <jbenc@...hat.com> wrote:
> Store tunnel protocol (AF_INET or AF_INET6) in sw_flow_key. This field now
> also acts as an indicator whether the flow contains tunnel data (this was
> previously indicated by tun_key.u.ipv4.dst being set but with IPv6 addresses
> in an union with IPv4 ones this won't work anymore).
>
> The new field was added to a hole in sw_flow_key.
>
> Signed-off-by: Jiri Benc <jbenc@...hat.com>
> ---
> v2: Set the tun_proto mask to 0xff in ip_tun_from_nlattr.
> ---
Acked-by: Pravin B Shelar <pshelar@...ira.com>
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