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| author |   Andrew Lunn <andrew@lunn.ch> | 2022-01-03 18:11:30 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2022-01-04 12:17:35 +0000 |
| commit | fa55a7d745de2d10489295b0674a403e2a5d490d (patch) | |
| tree | acc2231d961e34eea340484bacbf1bcc15539deb /net/ipv6/icmp.c | |
| parent | Merge tag 'batadv-net-pullrequest-20220103' of git://git.open-mesh.org/linux-merge (diff) | |
| download | linux-dev-fa55a7d745de2d10489295b0674a403e2a5d490d.tar.xz linux-dev-fa55a7d745de2d10489295b0674a403e2a5d490d.zip | |
seg6: export get_srh() for ICMP handling
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@lunn.ch>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions