From: Jakub Kicinski <kuba@kernel.org>
To: Tom Herbert <tom@sipanda.io>
Cc: "Jamal Hadi Salim" <jhs@mojatatu.com>,
"John Fastabend" <john.fastabend@gmail.com>,
"Singhai, Anjali" <anjali.singhai@intel.com>,
"Paolo Abeni" <pabeni@redhat.com>,
"Linux Kernel Network Developers" <netdev@vger.kernel.org>,
"Chatterjee, Deb" <deb.chatterjee@intel.com>,
"Limaye, Namrata" <namrata.limaye@intel.com>,
mleitner@redhat.com, Mahesh.Shirshyad@amd.com,
Vipin.Jain@amd.com, "Osinski, Tomasz" <tomasz.osinski@intel.com>,
"Jiri Pirko" <jiri@resnulli.us>,
"Cong Wang" <xiyou.wangcong@gmail.com>,
"David S . Miller" <davem@davemloft.net>,
edumazet@google.com, "Vlad Buslov" <vladbu@nvidia.com>,
horms@kernel.org, khalidm@nvidia.com,
"Toke Høiland-Jørgensen" <toke@redhat.com>,
"Daniel Borkmann" <daniel@iogearbox.net>,
"Victor Nogueira" <victor@mojatatu.com>,
"Tammela, Pedro" <pctammela@mojatatu.com>,
"Daly, Dan" <dan.daly@intel.com>,
andy.fingerhut@gmail.com, "Sommers,
Chris" <chris.sommers@keysight.com>,
mattyk@nvidia.com, bpf@vger.kernel.org
Subject: Re: [PATCH net-next v12 00/15] Introducing P4TC (series 1)
Date: Mon, 4 Mar 2024 12:07:47 -0800 [thread overview]
Message-ID: <20240304120747.6f34ab6e@kernel.org> (raw)
In-Reply-To: <CAOuuhY_senZbdC2cVU9kfDww_bT+a_VkNaDJYRk4_fMbJW17sQ@mail.gmail.com>
On Sun, 3 Mar 2024 08:31:11 -0800 Tom Herbert wrote:
> Even before considering hardware offload, I think this approach
> addresses a more fundamental problem to make the kernel programmable.
I like some aspects of what you're describing, but my understanding
is that it'd be a noticeable shift in direction.
I'm not sure if merging P4TC is the most effective way of taking
a first step in that direction. (I mean that in the literal sense
of lack of confidence, not polite way to indicate holding a conviction
to the contrary.)
next prev parent reply other threads:[~2024-03-04 20:07 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-25 16:54 [PATCH net-next v12 00/15] Introducing P4TC (series 1) Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 01/15] net: sched: act_api: Introduce P4 actions list Jamal Hadi Salim
2024-02-29 15:05 ` Paolo Abeni
2024-02-29 18:21 ` Jamal Hadi Salim
2024-03-01 7:30 ` Paolo Abeni
2024-03-01 12:39 ` Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 02/15] net/sched: act_api: increase action kind string length Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 03/15] net/sched: act_api: Update tc_action_ops to account for P4 actions Jamal Hadi Salim
2024-02-29 16:19 ` Paolo Abeni
2024-02-29 18:30 ` Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 04/15] net/sched: act_api: add struct p4tc_action_ops as a parameter to lookup callback Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 05/15] net: sched: act_api: Add support for preallocated P4 action instances Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 06/15] p4tc: add P4 data types Jamal Hadi Salim
2024-02-29 15:09 ` Paolo Abeni
2024-02-29 18:31 ` Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 07/15] p4tc: add template API Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 08/15] p4tc: add template pipeline create, get, update, delete Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 09/15] p4tc: add template action create, update, delete, get, flush and dump Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 10/15] p4tc: add runtime action support Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 11/15] p4tc: add template table create, update, delete, get, flush and dump Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 12/15] p4tc: add runtime table entry create and update Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 13/15] p4tc: add runtime table entry get, delete, flush and dump Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 14/15] p4tc: add set of P4TC table kfuncs Jamal Hadi Salim
2024-03-01 6:53 ` Martin KaFai Lau
2024-03-01 12:31 ` Jamal Hadi Salim
2024-03-03 1:32 ` Martin KaFai Lau
2024-03-03 17:20 ` Jamal Hadi Salim
2024-03-05 7:40 ` Martin KaFai Lau
2024-03-05 12:30 ` Jamal Hadi Salim
2024-03-06 7:58 ` Martin KaFai Lau
2024-03-06 20:22 ` Jamal Hadi Salim
2024-03-06 22:21 ` Martin KaFai Lau
2024-03-06 23:19 ` Jamal Hadi Salim
2024-02-25 16:54 ` [PATCH net-next v12 15/15] p4tc: add P4 classifier Jamal Hadi Salim
2024-02-28 17:11 ` [PATCH net-next v12 00/15] Introducing P4TC (series 1) John Fastabend
2024-02-28 18:23 ` Jamal Hadi Salim
2024-02-28 21:13 ` John Fastabend
2024-03-01 7:02 ` Martin KaFai Lau
2024-03-01 12:36 ` Jamal Hadi Salim
2024-02-29 17:13 ` Paolo Abeni
2024-02-29 18:49 ` Jamal Hadi Salim
2024-02-29 20:52 ` John Fastabend
2024-02-29 21:49 ` Singhai, Anjali
2024-02-29 22:33 ` John Fastabend
2024-02-29 22:48 ` Jamal Hadi Salim
[not found] ` <CAOuuhY8qbsYCjdUYUZv8J3jz8HGXmtxLmTDP6LKgN5uRVZwMnQ@mail.gmail.com>
2024-03-01 17:00 ` Jakub Kicinski
2024-03-01 17:39 ` Jamal Hadi Salim
2024-03-02 1:32 ` Jakub Kicinski
2024-03-02 2:20 ` Tom Herbert
2024-03-03 3:15 ` Jakub Kicinski
2024-03-03 16:31 ` Tom Herbert
2024-03-04 20:07 ` Jakub Kicinski [this message]
2024-03-04 20:58 ` eBPF to implement core functionility WAS " Tom Herbert
2024-03-04 21:19 ` Stanislav Fomichev
2024-03-04 22:01 ` Tom Herbert
2024-03-04 23:24 ` Stanislav Fomichev
2024-03-04 23:50 ` Tom Herbert
2024-03-02 2:59 ` Hardware Offload discussion WAS(Re: " Jamal Hadi Salim
2024-03-02 14:36 ` Jamal Hadi Salim
2024-03-03 3:27 ` Jakub Kicinski
2024-03-03 17:00 ` Jamal Hadi Salim
2024-03-03 18:10 ` Tom Herbert
2024-03-03 19:04 ` Jamal Hadi Salim
2024-03-04 20:18 ` Jakub Kicinski
2024-03-04 21:02 ` Jamal Hadi Salim
2024-03-04 21:23 ` Stanislav Fomichev
2024-03-04 21:44 ` Jamal Hadi Salim
2024-03-04 22:23 ` Stanislav Fomichev
2024-03-04 22:59 ` Jamal Hadi Salim
2024-03-04 23:14 ` Stanislav Fomichev
2024-03-01 18:53 ` Chris Sommers
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