From: Jakub Kicinski <kuba@kernel.org>
To: Sabrina Dubroca <sd@queasysnail.net>
Cc: Chuck Lever <cel@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Simon Horman <horms@kernel.org>,
John Fastabend <john.fastabend@gmail.com>,
Shuah Khan <shuah@kernel.org>, Jeff Layton <jlayton@kernel.org>,
NeilBrown <neil@brown.name>,
Olga Kornievskaia <okorniev@redhat.com>,
Dai Ngo <Dai.Ngo@oracle.com>, Tom Talpey <tom@talpey.com>,
netdev@vger.kernel.org, kernel-tls-handshake@lists.linux.dev,
linux-kselftest@vger.kernel.org, linux-nfs@vger.kernel.org
Subject: Re: [PATCH net-next v2 2/6] net: Introduce read_sock_rectype proto_ops for control record delivery
Date: Thu, 30 Jul 2026 16:34:57 -0700 [thread overview]
Message-ID: <20260730163457.1105fa69@kernel.org> (raw)
In-Reply-To: <amvZraHU3n2sQts1@krikkit>
On Fri, 31 Jul 2026 01:09:33 +0200 Sabrina Dubroca wrote:
> To avoid that, you'd have to run recvmsg-nocmsg/read_sock to get all
> the DATA out, then once you know the next chunk of payload is a
> control record (and hopefully nothing else is reading from your
> socket), one recvmsg+cmsg into a separate buffer.
I guess the difference in perspective stems from a fact that
I'd look at a socket as a stream one reads and dispatches work
based on the input. Not an abstraction layer that by itself
dispatches different handlers for different message types.
next prev parent reply other threads:[~2026-07-30 23:34 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-20 14:27 [PATCH net-next v2 0/6] Deliver TLS control records to kernel read_sock consumers Chuck Lever
2026-07-20 14:27 ` [PATCH net-next v2 1/6] net/tls: Bound consecutive no-data records in tls_sw_read_sock() Chuck Lever
2026-07-23 7:11 ` Hannes Reinecke
2026-07-23 13:24 ` Chuck Lever
2026-07-23 14:23 ` Sabrina Dubroca
2026-07-23 14:29 ` Chuck Lever
2026-07-23 22:05 ` Sabrina Dubroca
2026-07-29 1:47 ` Jakub Kicinski
2026-07-29 3:17 ` Chuck Lever
2026-07-20 14:27 ` [PATCH net-next v2 2/6] net: Introduce read_sock_rectype proto_ops for control record delivery Chuck Lever
2026-07-23 7:14 ` Hannes Reinecke
2026-07-29 1:51 ` Jakub Kicinski
2026-07-29 1:57 ` Chuck Lever
2026-07-29 2:30 ` Jakub Kicinski
2026-07-29 2:51 ` Chuck Lever
2026-07-29 12:23 ` Sabrina Dubroca
2026-07-29 13:13 ` Chuck Lever
2026-07-29 23:31 ` Jakub Kicinski
2026-07-30 14:16 ` Sabrina Dubroca
2026-07-30 21:35 ` Jakub Kicinski
2026-07-30 23:09 ` Sabrina Dubroca
2026-07-30 23:34 ` Jakub Kicinski [this message]
2026-07-30 23:40 ` Sabrina Dubroca
2026-07-31 0:12 ` Chuck Lever
2026-07-20 14:27 ` [PATCH net-next v2 3/6] tls: Implement read_sock_rectype for kTLS software path Chuck Lever
2026-07-23 7:14 ` Hannes Reinecke
2026-07-20 14:27 ` [PATCH net-next v2 4/6] selftests/tls: Add tests for data/control record interleaving Chuck Lever
2026-07-20 14:27 ` [PATCH net-next v2 5/6] SUNRPC: Use read_sock_rectype for svcsock TCP receives Chuck Lever
2026-07-20 14:28 ` [PATCH net-next v2 6/6] SUNRPC: Remove sock_recvmsg path from " Chuck Lever
2026-07-23 7:19 ` [PATCH net-next v2 0/6] Deliver TLS control records to kernel read_sock consumers Hannes Reinecke
2026-07-29 1:43 ` Jakub Kicinski
2026-07-29 1:46 ` Chuck Lever
2026-07-29 1:55 ` Jakub Kicinski
2026-07-29 2:16 ` Chuck Lever
2026-07-29 2:24 ` Jakub Kicinski
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