From: Daniel Borkmann <daniel@iogearbox•net>
To: Shmulik Ladkani <shmulik.ladkani@ravellosystems•com>,
David Miller <davem@davemloft•net>
Cc: jhs@mojatatu•com, xiyou.wangcong@gmail•com, edumazet@google•com,
netdev@vger•kernel.org, shmulik.ladkani@gmail•com
Subject: Re: [PATCH net-next 4/4] net/sched: act_mirred: Implement ingress actions
Date: Tue, 27 Sep 2016 12:39:34 +0200 [thread overview]
Message-ID: <57EA4C66.8070907@iogearbox.net> (raw)
In-Reply-To: <20160927110711.12555f4e@pixies>
On 09/27/2016 10:07 AM, Shmulik Ladkani wrote:
> Hi David,
>
> On Tue, 27 Sep 2016 01:56:06 -0400 (EDT), davem@davemloft•net wrote:
>> The discussion on this patch has ventured off into what to do about
>> recursion.
>>
>> But it unclear to me where this specific patch, and this series,
>> stands right now. Someone please clear this up for me.
>
> Status:
> - Series adds "ingress redirect/mirror" support
> - Positive feedback for the feature
> - So far no comments regarding code itself
> - Questions raised regarding "recursion handling"
> Expressed that existing mirred code (i.e egress redirect) is *already*
> loop-unsafe (and also, some non-tc netdev constructs, as exampled by
> others).
> Discussion then wandered to "recursion handling".
Any reason why dev_forward_skb() is not preferred over direct
netif_receive_skb() you're using? It would, for example, implicitly
assure that pkt_type is always PACKET_HOST, etc.
Thanks,
Daniel
next prev parent reply other threads:[~2016-09-27 10:39 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-22 13:21 [PATCH net-next 0/4] act_mirred: Ingress actions support Shmulik Ladkani
2016-09-22 13:21 ` [PATCH net-next 1/4] net/sched: act_mirred: Rename tcfm_ok_push to tcfm_mac_header_xmit Shmulik Ladkani
2016-09-27 10:30 ` Daniel Borkmann
2016-09-27 18:24 ` Shmulik Ladkani
2016-09-22 13:21 ` [PATCH net-next 2/4] net/sched: act_mirred: Refactor detection whether dev needs xmit at mac header Shmulik Ladkani
2016-09-22 13:21 ` [PATCH net-next 3/4] net/sched: tc_mirred: Rename public predicates 'is_tcf_mirred_redirect' and 'is_tcf_mirred_mirror' Shmulik Ladkani
2016-09-22 13:21 ` [PATCH net-next 4/4] net/sched: act_mirred: Implement ingress actions Shmulik Ladkani
2016-09-22 14:54 ` Eric Dumazet
2016-09-22 18:27 ` Shmulik Ladkani
2016-09-22 18:42 ` Eric Dumazet
2016-09-22 23:40 ` Jamal Hadi Salim
2016-09-23 5:11 ` Shmulik Ladkani
2016-09-23 12:48 ` Jamal Hadi Salim
2016-09-23 15:40 ` Shmulik Ladkani
2016-09-25 0:20 ` Cong Wang
2016-09-25 13:05 ` Jamal Hadi Salim
2016-09-25 16:26 ` Daniel Borkmann
2016-09-25 18:33 ` Florian Westphal
2016-09-25 23:47 ` Jamal Hadi Salim
2016-09-25 23:31 ` Jamal Hadi Salim
2016-09-25 17:33 ` Shmulik Ladkani
2016-09-25 18:31 ` Florian Westphal
2016-09-26 1:15 ` Jamal Hadi Salim
2016-09-26 1:35 ` Florian Westphal
2016-09-26 1:40 ` Jamal Hadi Salim
2016-09-26 14:43 ` Hannes Frederic Sowa
2016-09-26 14:53 ` Daniel Borkmann
2016-09-26 15:12 ` Hannes Frederic Sowa
2016-09-26 15:53 ` Daniel Borkmann
2016-09-26 15:26 ` Shmulik Ladkani
2016-09-25 23:45 ` Jamal Hadi Salim
2016-09-25 0:07 ` Cong Wang
2016-09-25 13:39 ` Jamal Hadi Salim
2016-09-26 4:55 ` Cong Wang
2016-09-25 17:59 ` Shmulik Ladkani
2016-09-26 4:56 ` Cong Wang
2016-09-24 23:50 ` Cong Wang
2016-09-27 5:56 ` David Miller
2016-09-27 8:07 ` Shmulik Ladkani
2016-09-27 10:39 ` Daniel Borkmann [this message]
2016-09-27 13:44 ` David Miller
2016-09-27 14:18 ` Shmulik Ladkani
2016-09-27 14:47 ` Daniel Borkmann
2016-09-27 14:06 ` Jamal Hadi Salim
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