From: Xin Long <lucien.xin@gmail.com>
To: network dev <netdev@vger.kernel.org>,
davem@davemloft.net, kuba@kernel.org
Cc: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>,
Davide Caratti <dcaratti@redhat.com>,
Hangbin Liu <liuhangbin@gmail.com>
Subject: [PATCH net 0/2] net: sched: drop ct and dst for the packets toward ingress in act_mirred
Date: Mon, 20 Sep 2021 06:19:20 -0400 [thread overview]
Message-ID: <cover.1632133123.git.lucien.xin@gmail.com> (raw)
With the old ct and dst carried on these packets mirred or redirrected
to ingress, it may cause these packets to be dropped on rx path. This
issue could be easily triggered when using OVS HWOL on OVN-k8s. To fix
it this patchset is to drop ct and dst for these packets, just as it
does in internal_dev_recv() in OVS module.
Xin Long (2):
net: sched: drop ct for the packets toward ingress only in act_mirred
net: sched: also drop dst for the packets toward ingress in act_mirred
net/sched/act_mirred.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
--
2.27.0
next reply other threads:[~2021-09-20 10:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-20 10:19 Xin Long [this message]
2021-09-20 10:19 ` [PATCH net 1/2] net: sched: drop ct for the packets toward ingress only in act_mirred Xin Long
2021-09-20 18:31 ` Cong Wang
2021-09-21 7:01 ` Xin Long
2021-09-22 3:43 ` Cong Wang
2021-09-22 5:17 ` Xin Long
2021-09-24 23:04 ` mleitner
2021-09-20 10:19 ` [PATCH net 2/2] net: sched: also drop dst for the packets toward ingress " Xin Long
2021-09-20 18:34 ` Cong Wang
2021-09-21 7:01 ` Xin Long
2021-09-22 3:52 ` Cong Wang
2021-09-22 5:29 ` Xin Long
2021-09-23 16:06 ` Jamal Hadi Salim
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