From: Jakub Kicinski <kuba@kernel.org>
To: dccp@vger.kernel.org
Subject: Re: [PATCH 0/5] add initial io_uring_cmd support for sockets
Date: Thu, 13 Apr 2023 14:45:14 +0000 [thread overview]
Message-ID: <20230413074514.79cc036e@kernel.org> (raw)
In-Reply-To: <20230406144330.1932798-1-leitao@debian.org>
On Thu, 13 Apr 2023 10:24:31 -0400 Willem de Bruijn wrote:
> Probably also relevant is whether/how the approach can be extended
> to [gs]etsockopt, as that was another example given, with the same
> challenge.
I had the same thought, given BPF filtering/integration with *etsockopt
is repeatedly giving us grief.
The only lesson from that I can think of is that we should perhaps
suffer thru the one-by-one conversions for a while. Pulling the cases
we inspected out into common code, rather than hope we can cover
everything in one fell swoop.
WARNING: multiple messages have this Message-ID (diff)
From: Jakub Kicinski <kuba@kernel.org>
To: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
Cc: Breno Leitao <leitao@debian.org>, Jens Axboe <axboe@kernel.dk>,
David Ahern <dsahern@kernel.org>,
Willem de Bruijn <willemb@google.com>,
io-uring@vger.kernel.org, netdev@vger.kernel.org,
asml.silence@gmail.com, leit@fb.com, edumazet@google.com,
pabeni@redhat.com, davem@davemloft.net, dccp@vger.kernel.org,
mptcp@lists.linux.dev, linux-kernel@vger.kernel.org,
matthieu.baerts@tessares.net, marcelo.leitner@gmail.com
Subject: Re: [PATCH 0/5] add initial io_uring_cmd support for sockets
Date: Thu, 13 Apr 2023 07:45:14 -0700 [thread overview]
Message-ID: <20230413074514.79cc036e@kernel.org> (raw)
In-Reply-To: <6438109fe8733_13361929472@willemb.c.googlers.com.notmuch>
On Thu, 13 Apr 2023 10:24:31 -0400 Willem de Bruijn wrote:
> Probably also relevant is whether/how the approach can be extended
> to [gs]etsockopt, as that was another example given, with the same
> challenge.
I had the same thought, given BPF filtering/integration with *etsockopt
is repeatedly giving us grief.
The only lesson from that I can think of is that we should perhaps
suffer thru the one-by-one conversions for a while. Pulling the cases
we inspected out into common code, rather than hope we can cover
everything in one fell swoop.
next prev parent reply other threads:[~2023-04-13 14:45 UTC|newest]
Thread overview: 108+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-06 14:43 [PATCH 0/5] add initial io_uring_cmd support for sockets Breno Leitao
2023-04-06 14:43 ` Breno Leitao
2023-04-06 15:34 ` Willem de Bruijn
2023-04-06 15:34 ` Willem de Bruijn
2023-04-06 15:59 ` Breno Leitao
2023-04-06 15:59 ` Breno Leitao
2023-04-06 16:41 ` Keith Busch
2023-04-06 16:41 ` Keith Busch
2023-04-06 16:49 ` Jens Axboe
2023-04-06 16:49 ` Jens Axboe
2023-04-06 16:58 ` Breno Leitao
2023-04-06 16:58 ` Breno Leitao
2023-04-06 18:16 ` Willem de Bruijn
2023-04-06 18:16 ` Willem de Bruijn
2023-04-07 2:46 ` David Ahern
2023-04-07 2:46 ` David Ahern
2023-04-11 11:59 ` Breno Leitao
2023-04-11 12:00 ` Breno Leitao
2023-04-11 14:36 ` David Ahern
2023-04-11 14:36 ` David Ahern
2023-04-11 14:41 ` Jens Axboe
2023-04-11 14:41 ` Jens Axboe
2023-04-11 14:51 ` Willem de Bruijn
2023-04-11 14:51 ` Willem de Bruijn
2023-04-11 14:54 ` Jens Axboe
2023-04-11 14:54 ` Jens Axboe
2023-04-11 15:00 ` Willem de Bruijn
2023-04-11 15:00 ` Willem de Bruijn
2023-04-11 15:06 ` Jens Axboe
2023-04-11 15:06 ` Jens Axboe
2023-04-11 15:10 ` David Ahern
2023-04-11 15:10 ` David Ahern
2023-04-11 15:17 ` Jens Axboe
2023-04-11 15:17 ` Jens Axboe
2023-04-11 15:24 ` Willem de Bruijn
2023-04-11 15:24 ` Willem de Bruijn
2023-04-11 15:27 ` David Ahern
2023-04-11 15:27 ` David Ahern
2023-04-11 15:28 ` Jens Axboe
2023-04-11 15:28 ` Jens Axboe
2023-04-11 15:29 ` Jens Axboe
2023-04-11 15:29 ` Jens Axboe
2023-04-12 7:39 ` David Laight
2023-04-12 7:39 ` David Laight
2023-04-12 13:53 ` Breno Leitao
2023-04-12 13:53 ` Breno Leitao
2023-04-12 14:28 ` Willem de Bruijn
2023-04-12 14:28 ` Willem de Bruijn
2023-04-13 0:02 ` Breno Leitao
2023-04-13 0:02 ` Breno Leitao
2023-04-13 14:24 ` Willem de Bruijn
2023-04-13 14:24 ` Willem de Bruijn
2023-04-13 14:45 ` Jakub Kicinski [this message]
2023-04-13 14:45 ` Jakub Kicinski
2023-04-13 14:57 ` David Laight
2023-04-13 14:57 ` David Laight
2023-04-18 13:23 ` Breno Leitao
2023-04-18 13:23 ` Breno Leitao
2023-04-18 19:41 ` Willem de Bruijn
2023-04-18 19:41 ` Willem de Bruijn
2023-04-20 14:43 ` Breno Leitao
2023-04-20 14:43 ` Breno Leitao
2023-04-20 16:48 ` Willem de Bruijn
2023-04-20 16:48 ` Willem de Bruijn
2023-05-02 9:21 ` Adrien Delorme
2023-05-02 9:21 ` Adrien Delorme
2023-05-02 13:03 ` Pavel Begunkov
2023-05-02 13:03 ` Pavel Begunkov
2023-05-03 13:11 ` Adrien Delorme
2023-05-03 13:11 ` Adrien Delorme
2023-05-03 13:27 ` David Laight
2023-05-03 13:27 ` David Laight
-- strict thread matches above, loose matches on Subject: below --
2023-04-06 14:43 [RFC PATCH 1/4] net: wire up support for file_operations->uring_cmd() Breno Leitao
2023-04-06 14:43 ` Breno Leitao
2023-04-06 14:43 [RFC PATCH 2/4] net: add uring_cmd callback to UDP Breno Leitao
2023-04-06 14:43 ` Breno Leitao
2023-04-06 19:03 ` kernel test robot
2023-04-11 12:54 ` Pavel Begunkov
2023-04-11 12:54 ` Pavel Begunkov
2023-04-06 14:43 [RFC PATCH 3/4] net: add uring_cmd callback to TCP Breno Leitao
2023-04-06 14:43 ` Breno Leitao
2023-04-06 20:35 ` kernel test robot
2023-04-06 14:43 [RFC PATCH 4/4] net: add uring_cmd callback to raw "protocol" Breno Leitao
2023-04-06 14:43 ` Breno Leitao
2023-04-06 16:57 [PATCH RFC] io_uring: Pass whole sqe to commands Breno Leitao
2023-04-06 16:57 ` Breno Leitao
2023-04-06 17:50 ` io_uring: Pass whole sqe to commands: Tests Results MPTCP CI
2023-04-07 18:51 ` [PATCH RFC] io_uring: Pass whole sqe to commands Keith Busch
2023-04-07 18:51 ` Keith Busch
2023-04-07 19:43 ` io_uring: Pass whole sqe to commands: Tests Results MPTCP CI
2023-04-11 12:22 ` [PATCH RFC] io_uring: Pass whole sqe to commands Breno Leitao
2023-04-11 12:22 ` Breno Leitao
2023-04-11 12:39 ` Pavel Begunkov
2023-04-11 12:39 ` Pavel Begunkov
2023-04-13 2:56 ` Ming Lei
2023-04-13 2:56 ` Ming Lei
2023-04-13 16:47 ` Breno Leitao
2023-04-13 16:47 ` Breno Leitao
2023-04-14 2:12 ` Ming Lei
2023-04-14 2:12 ` Ming Lei
2023-04-14 13:12 ` Pavel Begunkov
2023-04-14 13:12 ` Pavel Begunkov
2023-04-14 13:59 ` Ming Lei
2023-04-14 13:59 ` Ming Lei
2023-04-14 14:56 ` Pavel Begunkov
2023-04-14 14:56 ` Pavel Begunkov
2023-04-16 9:51 ` Ming Lei
2023-04-16 9:51 ` Ming Lei
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