From: Jakub Kicinski <kuba@kernel.org>
To: Sagi Grimberg <sagi@grimberg.me>
Cc: Hannes Reinecke <hare@suse.de>, Christoph Hellwig <hch@lst.de>,
Keith Busch <kbusch@kernel.org>,
linux-nvme@lists.infradead.org,
Chuck Lever <chuck.lever@oracle.com>,
kernel-tls-handshake@lists.linux.dev
Subject: Re: [PATCH 07/18] net/tls: sanitize MSG_EOR handling
Date: Mon, 17 Apr 2023 13:10:48 -0700 [thread overview]
Message-ID: <20230417131048.66b6b3a0@kernel.org> (raw)
In-Reply-To: <20af9713-8d64-77de-dfbe-e9e732776d3c@grimberg.me>
On Mon, 17 Apr 2023 18:19:12 +0300 Sagi Grimberg wrote:
> > The TLS stack is using MSG_EOR internally, so the flag cannot be
> > set for sendmsg()/sendpage(). But to avoid having the caller to
> > check whether TLS is active modify the code to clear the MSG_EOR
> > flag. And blank out MSG_MORE / MSG_SENDPAGE_NOTLAST, too, as they
> > conflict with MSG_EOR anyway.
>
> This looks like a temporary workaround to me.
>
> The networking folks really need to be CC'd on this (same for patch 6).
Thanks, when I said "we can support EOR" I obviously meant support
not ignore it :( No ack.
next prev parent reply other threads:[~2023-04-17 20:10 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-17 13:02 [PATCHv3 00/18] nvme: In-kernel TLS support for TCP Hannes Reinecke
2023-04-17 13:02 ` [PATCH 01/18] nvme-keyring: register '.nvme' keyring Hannes Reinecke
2023-04-17 13:02 ` [PATCH 02/18] nvme-keyring: define a 'psk' keytype Hannes Reinecke
2023-04-17 13:02 ` [PATCH 03/18] nvme: add TCP TSAS definitions Hannes Reinecke
2023-04-17 13:02 ` [PATCH 04/18] nvme-tcp: add definitions for TLS cipher suites Hannes Reinecke
2023-04-17 13:02 ` [PATCH 05/18] nvme-keyring: implement nvme_tls_psk_default() Hannes Reinecke
2023-04-17 13:02 ` [PATCH 06/18] net/tls: implement ->read_sock() Hannes Reinecke
2023-04-17 15:14 ` Sagi Grimberg
2023-04-17 13:02 ` [PATCH 07/18] net/tls: sanitize MSG_EOR handling Hannes Reinecke
2023-04-17 15:19 ` Sagi Grimberg
2023-04-17 20:10 ` Jakub Kicinski [this message]
2023-04-18 10:07 ` Sagi Grimberg
2023-04-18 10:24 ` Hannes Reinecke
2023-04-18 10:39 ` Hannes Reinecke
2023-04-18 10:43 ` Sagi Grimberg
2023-04-18 11:02 ` Hannes Reinecke
2023-04-18 18:28 ` Jakub Kicinski
2023-04-17 13:02 ` [PATCH 08/18] nvme-tcp: do not set MSG_SENDPAGE_NOTLAST Hannes Reinecke
2023-04-17 15:10 ` Sagi Grimberg
2023-04-17 15:25 ` Hannes Reinecke
2023-04-17 15:28 ` Sagi Grimberg
2023-04-17 15:35 ` Hannes Reinecke
2023-04-17 20:16 ` Jakub Kicinski
2023-04-18 10:33 ` Hannes Reinecke
2023-04-18 18:21 ` Jakub Kicinski
2023-04-18 18:25 ` Hannes Reinecke
2023-04-17 13:02 ` [PATCH 09/18] security/keys: export key_lookup() Hannes Reinecke
2023-04-17 13:02 ` [PATCH 10/18] nvme/tcp: allocate socket file Hannes Reinecke
2023-04-17 13:02 ` [PATCH 11/18] nvme-tcp: enable TLS handshake upcall Hannes Reinecke
2023-04-17 15:26 ` Sagi Grimberg
2023-04-17 15:28 ` Hannes Reinecke
2023-04-17 15:31 ` Sagi Grimberg
2023-04-17 15:36 ` Hannes Reinecke
2023-04-18 5:52 ` Daniel Wagner
2023-04-18 9:38 ` Hannes Reinecke
2023-04-18 10:12 ` Sagi Grimberg
2023-04-18 10:28 ` Hannes Reinecke
2023-04-18 10:32 ` Sagi Grimberg
2023-04-18 10:33 ` Hannes Reinecke
2023-04-17 13:02 ` [PATCH 12/18] nvme-tcp: control message handling for recvmsg() Hannes Reinecke
2023-04-17 15:24 ` Sagi Grimberg
2023-04-17 15:26 ` Hannes Reinecke
2023-04-17 13:02 ` [PATCH 13/18] nvme-fabrics: parse options 'keyring' and 'tls_key' Hannes Reinecke
2023-04-17 13:02 ` [PATCH 14/18] nvmet: make TCP sectype settable via configfs Hannes Reinecke
2023-04-17 13:02 ` [PATCH 15/18] nvmet-tcp: allocate socket file Hannes Reinecke
2023-04-17 15:29 ` Sagi Grimberg
2023-04-17 13:03 ` [PATCH 16/18] nvmet-tcp: enable TLS handshake upcall Hannes Reinecke
2023-04-17 13:03 ` [PATCH 17/18] nvmet-tcp: control messages for recvmsg() Hannes Reinecke
2023-04-17 13:03 ` [PATCH 18/18] nvmet-tcp: add configfs attribute 'param_keyring' Hannes Reinecke
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