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| author | Hangbin Liu <liuhangbin@gmail.com> | 2019-12-22 10:51:13 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-04 19:13:38 +0100 |
| commit | 2c06278348c3f96190a8f0b35e90419deb607f65 (patch) | |
| tree | c1a29e6bd630576f212dae0d9a1c6382f89d639a /include/linux | |
| parent | dba3ed5646b8bfd0ddaa48b1f7fe079a83e9f866 (diff) | |
tunnel: do not confirm neighbor when do pmtu update
[ Upstream commit 7a1592bcb15d71400a98632727791d1e68ea0ee8 ]
When do 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: Update commit description
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.
Fixes: 0dec879f636f ("net: use dst_confirm_neigh for UDP, RAW, ICMP, L2TP")
Reviewed-by: Guillaume Nault <gnault@redhat.com>
Tested-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 'include/linux')
0 files changed, 0 insertions, 0 deletions