netdev - Re: [PATCH net 1/3] ipv6: Fix datagram socket connection with DSCP.

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Message-ID: <CANn89i+VRk1aH2Ajmu1prrj6Rxtswm=MxPP2Y4XriDU_Z24=Eg@mail.gmail.com>
Date:   Thu, 9 Feb 2023 11:55:29 +0100
From:   Eric Dumazet <edumazet@...gle.com>
To:     Guillaume Nault <gnault@...hat.com>
Cc:     David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        David Ahern <dsahern@...nel.org>,
        YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>
Subject: Re: [PATCH net 1/3] ipv6: Fix datagram socket connection with DSCP.

On Wed, Feb 8, 2023 at 6:14 PM Guillaume Nault <gnault@...hat.com> wrote:
>
> Take into account the IPV6_TCLASS socket option (DSCP) in
> ip6_datagram_flow_key_init(). Otherwise fib6_rule_match() can't
> properly match the DSCP value, resulting in invalid route lookup.
>

>
> Fixes: 2cc67cc731d9 ("[IPV6] ROUTE: Routing by Traffic Class.")
> Signed-off-by: Guillaume Nault <gnault@...hat.com>

Reviewed-by: Eric Dumazet <edumazet@...gle.com>