From: Jiri Pirko <jiri@resnulli.us>
To: Paolo Abeni <pabeni@redhat.com>
Cc: netdev@vger.kernel.org, Jamal Hadi Salim <jhs@mojatatu.com>,
Cong Wang <xiyou.wangcong@gmail.com>,
Daniel Borkmann <daniel@iogearbox.net>,
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>,
Eyal Birger <eyal.birger@gmail.com>,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH net-next v3 0/5] TC: refactor act_mirred packets re-injection
Date: Wed, 25 Jul 2018 14:17:34 +0200 [thread overview]
Message-ID: <20180725121734.GE2164@nanopsycho> (raw)
In-Reply-To: <168de66002c665d817e7ad5f3137a7db42b0bec9.camel@redhat.com>
Wed, Jul 25, 2018 at 02:07:15PM CEST, pabeni@redhat.com wrote:
>Hi,
>
>On Wed, 2018-07-25 at 13:53 +0200, Jiri Pirko wrote:
>> Could you please send the userspace iproute2 patch and list some
>> examples of usage along with the next patchset version?
>
>There are no iproute2 patches, as TC_ACT_REINJECT is not accessible
>from user-space: act_mirred will use such value when possible.
Okay.
>
>User-space can have any notion of the above only via the perf tool
>and/or performances tests ;)
>
>An use case is the OVS TC S/W datapath. openvswitch alreday leverage
>this when configured with:
>
>other_config:hw-offload=true
>other_config:tc-policy=none
>
>> Also, I would like you to do selftest script to test this and have it as
>> a part of this patchset.
>
>As said, there is no user-space change. AFAICS the current act_mirred
>self tests already cover this. Do you have other things in mind?
Sounds allright. Thanks for the explanation!
>
>Cheers,
>
>Paolo
>
prev parent reply other threads:[~2018-07-25 13:31 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-24 20:06 [PATCH net-next v3 0/5] TC: refactor act_mirred packets re-injection Paolo Abeni
2018-07-24 20:06 ` [PATCH net-next v3 1/5] tc/act: user space can't use TC_ACT_REDIRECT directly Paolo Abeni
2018-07-25 11:55 ` Jamal Hadi Salim
2018-07-25 11:56 ` Jiri Pirko
2018-07-25 12:54 ` Paolo Abeni
2018-07-25 13:03 ` Jiri Pirko
2018-07-25 15:48 ` Paolo Abeni
2018-07-25 16:29 ` Paolo Abeni
2018-07-25 16:29 ` Daniel Borkmann
2018-07-26 7:43 ` Jiri Pirko
2018-07-27 2:48 ` Daniel Borkmann
2018-07-24 20:06 ` [PATCH net-next v3 2/5] net/sched: user-space can't set unknown tcfa_action values Paolo Abeni
2018-07-25 12:26 ` Jiri Pirko
2018-07-24 20:06 ` [PATCH net-next v3 3/5] tc/act: remove unneeded RCU lock in action callback Paolo Abeni
2018-07-25 11:59 ` Jamal Hadi Salim
2018-07-25 18:24 ` Marcelo Ricardo Leitner
2018-07-25 12:32 ` Jiri Pirko
2018-07-24 20:06 ` [PATCH net-next v3 4/5] net/tc: introduce TC_ACT_REINJECT Paolo Abeni
2018-07-24 20:38 ` Cong Wang
2018-07-24 20:50 ` Cong Wang
2018-07-25 8:29 ` Paolo Abeni
2018-07-25 12:27 ` Jamal Hadi Salim
2018-07-25 14:24 ` Paolo Abeni
2018-07-25 15:26 ` Jamal Hadi Salim
2018-07-25 16:48 ` Cong Wang
2018-07-25 17:09 ` Marcelo Ricardo Leitner
2018-07-26 12:52 ` Jamal Hadi Salim
2018-07-26 23:25 ` Cong Wang
2018-07-25 12:16 ` Jamal Hadi Salim
2018-07-25 12:59 ` Jiri Pirko
2018-07-25 13:55 ` Paolo Abeni
2018-07-25 12:57 ` Jiri Pirko
2018-07-24 20:06 ` [PATCH net-next v3 5/5] act_mirred: use TC_ACT_REINJECT when possible Paolo Abeni
2018-07-24 21:15 ` Cong Wang
2018-07-25 10:14 ` Paolo Abeni
2018-07-25 13:30 ` Jiri Pirko
2018-07-25 11:50 ` Jamal Hadi Salim
2018-07-25 13:52 ` Jiri Pirko
2018-07-25 14:04 ` Paolo Abeni
2018-07-25 14:30 ` Jiri Pirko
2018-07-25 11:53 ` [PATCH net-next v3 0/5] TC: refactor act_mirred packets re-injection Jiri Pirko
2018-07-25 12:07 ` Paolo Abeni
2018-07-25 12:17 ` Jiri Pirko [this message]
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