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| author | Hangbin Liu <liuhangbin@gmail.com> | 2019-12-22 10:51:15 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-04 14:00:17 +0100 |
| commit | de211c95f9b107b001d8864bfc8e45f62bcb6614 (patch) | |
| tree | f59e08cea34b34c65337d45156ece86cad8cb4fa /net/ipv4/tcp_ipv4.c | |
| parent | 7b296da1aca79471cbcc022b2e71efd65ab0eacd (diff) | |
sit: do not confirm neighbor when do pmtu update
[ Upstream commit 4d42df46d6372ece4cb4279870b46c2ea7304a47 ]
When do IPv6 tunnel PMTU update and calls __ip6_rt_update_pmtu() in the end,
we should not call dst_confirm_neigh() as there is no two-way communication.
v5: No change.
v4: No change.
v3: Do not remove dst_confirm_neigh, but add a new bool parameter in
dst_ops.update_pmtu to control whether we should do neighbor confirm.
Also split the big patch to small ones for each area.
v2: Remove dst_confirm_neigh in __ip6_rt_update_pmtu.
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
0 files changed, 0 insertions, 0 deletions