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(parent: 9ea046c) | patch
xfrm: interface: do not confirm neighbor when do pmtu update
authorXu Wang <vulab@iscas.ac.cn>
Mon, 13 Jan 2020 09:00:36 +0000 (09:00 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 5 Feb 2020 14:43:49 +0000 (14:43 +0000)
commit33bafd311856abf36e3521fe4c02317fbe5c8613
treebd0461012c5dba5d8380f12e3e9ff4fa3684fe83tree | snapshot
parent9ea046c4df420a5ef982753d746d5161c61d660acommit | diff
xfrm: interface: do not confirm neighbor when do pmtu update

[ Upstream commit 8aaea2b0428b6aad7c7e22d3fddc31a78bb1d724 ]

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.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/xfrm/xfrm_interface.c diff | blob | history
kernel
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