netdev - Re: [PATCH net-next 4/4] ipv6: icmp6: add drop reason support to ndisc

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Message-ID: <a43a022f-a758-a824-17c6-292e0b10ad3e@kernel.org>
Date:   Fri, 10 Feb 2023 12:27:55 -0700
From:   David Ahern <dsahern@...nel.org>
To:     Eric Dumazet <edumazet@...gle.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     netdev@...r.kernel.org, eric.dumazet@...il.com
Subject: Re: [PATCH net-next 4/4] ipv6: icmp6: add drop reason support to
 ndisc_rcv()

On 2/10/23 11:47 AM, Eric Dumazet wrote:
> Creates three new drop reasons:
> 
> SKB_DROP_REASON_IPV6_NDISC_FRAG: invalid frag (suppress_frag_ndisc).
> 
> SKB_DROP_REASON_IPV6_NDISC_HOP_LIMIT: invalid hop limit.
> 
> SKB_DROP_REASON_IPV6_NDISC_BAD_CODE: invalid NDISC icmp6 code.
> 
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
> ---
>  include/net/dropreason.h |  9 +++++++++
>  include/net/ndisc.h      |  2 +-
>  net/ipv6/icmp.c          |  2 +-
>  net/ipv6/ndisc.c         | 13 +++++++------
>  4 files changed, 18 insertions(+), 8 deletions(-)
> 

Reviewed-by: David Ahern <dsahern@...nel.org>