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Message-ID: <CA+FuTSeydAbz296i_ObW9ci1ddPqOzC=JvYUOwQA2ngaqA8CaA@mail.gmail.com> Date: Mon, 3 Jan 2022 15:52:36 -0500 From: Willem de Bruijn <willemdebruijn.kernel@...il.com> To: David Ahern <dsahern@...il.com> Cc: Andrew Lunn <andrew@...n.ch>, David Miller <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>, David Ahern <dsahern@...nel.org>, James Prestwood <prestwoj@...il.com>, Justin Iurman <justin.iurman@...ege.be>, Praveen Chaudhary <praveen5582@...il.com>, "Jason A . Donenfeld" <Jason@...c4.com>, Eric Dumazet <edumazet@...gle.com>, netdev <netdev@...r.kernel.org> Subject: Re: [PATCH v5 net-next 1/3] seg6: export get_srh() for ICMP handling On Mon, Jan 3, 2022 at 12:31 PM David Ahern <dsahern@...il.com> wrote: > > On 1/3/22 10:11 AM, Andrew Lunn wrote: > > An ICMP error message can contain in its message body part of an IPv6 > > packet which invoked the error. Such a packet might contain a segment > > router header. Export get_srh() so the ICMP code can make use of it. > > > > Since his changes the scope of the function from local to global, add > > the seg6_ prefix to keep the namespace clean. And move it into seg6.c > > so it is always available, not just when IPV6_SEG6_LWTUNNEL is > > enabled. > > > > Signed-off-by: Andrew Lunn <andrew@...n.ch> > > --- > > include/net/seg6.h | 1 + > > net/ipv6/seg6.c | 29 +++++++++++++++++++++++++++++ > > net/ipv6/seg6_local.c | 33 ++------------------------------- > > 3 files changed, 32 insertions(+), 31 deletions(-) > > > > Reviewed-by: David Ahern <dsahern@...nel.org> Reviewed-by: Willem de Bruijn <willemb@...gle.com>
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