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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
>

      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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