From: Jakub Kicinski <kuba@kernel.org>
To: Taehee Yoo <ap420073@gmail.com>
Cc: davem@davemloft.net, pabeni@redhat.com, edumazet@google.com,
almasrymina@google.com, donald.hunter@gmail.com, corbet@lwn.net,
michael.chan@broadcom.com, andrew+netdev@lunn.ch,
hawk@kernel.org, ilias.apalodimas@linaro.org, ast@kernel.org,
daniel@iogearbox.net, john.fastabend@gmail.com, dw@davidwei.uk,
sdf@fomichev.me, asml.silence@gmail.com, brett.creeley@amd.com,
linux-doc@vger.kernel.org, netdev@vger.kernel.org,
kory.maincent@bootlin.com, maxime.chevallier@bootlin.com,
danieller@nvidia.com, hengqi@linux.alibaba.com,
ecree.xilinx@gmail.com, przemyslaw.kitszel@intel.com,
hkallweit1@gmail.com, ahmed.zaki@intel.com,
rrameshbabu@nvidia.com, idosch@nvidia.com, jiri@resnulli.us,
bigeasy@linutronix.de, lorenzo@kernel.org, jdamato@fastly.com,
aleksander.lobakin@intel.com, kaiyuanz@google.com,
willemb@google.com, daniel.zahka@gmail.com
Subject: Re: [PATCH net-next v7 05/10] net: disallow setup single buffer XDP when tcp-data-split is enabled.
Date: Mon, 6 Jan 2025 18:52:19 -0800 [thread overview]
Message-ID: <20250106185219.74f93c7e@kernel.org> (raw)
In-Reply-To: <20250103150325.926031-6-ap420073@gmail.com>
On Fri, 3 Jan 2025 15:03:20 +0000 Taehee Yoo wrote:
> When a single buffer XDP is attached, NIC should guarantee only single
> page packets will be received.
> tcp-data-split feature splits packets into header and payload. single
> buffer XDP can't handle it properly.
> So attaching single buffer XDP should be disallowed when tcp-data-split
> is enabled.
Acked-by: Jakub Kicinski <kuba@kernel.org>
next prev parent reply other threads:[~2025-01-07 2:52 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-03 15:03 [PATCH net-next v7 0/10] bnxt_en: implement tcp-data-split and thresh option Taehee Yoo
2025-01-03 15:03 ` [PATCH net-next v7 01/10] net: ethtool: add hds_config member in ethtool_netdev_state Taehee Yoo
2025-01-03 15:03 ` [PATCH net-next v7 02/10] net: ethtool: add support for configuring hds-thresh Taehee Yoo
2025-01-07 2:48 ` Jakub Kicinski
2025-01-07 3:04 ` Jakub Kicinski
2025-01-07 14:52 ` Taehee Yoo
2025-01-03 15:03 ` [PATCH net-next v7 03/10] net: devmem: add ring parameter filtering Taehee Yoo
2025-01-03 15:03 ` [PATCH net-next v7 04/10] net: ethtool: " Taehee Yoo
2025-01-07 2:50 ` Jakub Kicinski
2025-01-03 15:03 ` [PATCH net-next v7 05/10] net: disallow setup single buffer XDP when tcp-data-split is enabled Taehee Yoo
2025-01-07 2:52 ` Jakub Kicinski [this message]
2025-01-03 15:03 ` [PATCH net-next v7 06/10] bnxt_en: add support for rx-copybreak ethtool command Taehee Yoo
2025-01-07 2:53 ` Jakub Kicinski
2025-01-10 19:12 ` Andy Gospodarek
2025-01-03 15:03 ` [PATCH net-next v7 07/10] bnxt_en: add support for tcp-data-split " Taehee Yoo
2025-01-07 2:54 ` Jakub Kicinski
2025-01-10 19:17 ` Andy Gospodarek
2025-01-03 15:03 ` [PATCH net-next v7 08/10] bnxt_en: add support for hds-thresh " Taehee Yoo
2025-01-08 15:38 ` Andy Gospodarek
2025-01-10 19:11 ` Andy Gospodarek
2025-01-11 13:45 ` Taehee Yoo
2025-01-03 15:03 ` [PATCH net-next v7 09/10] netdevsim: add HDS feature Taehee Yoo
2025-01-03 15:03 ` [PATCH net-next v7 10/10] selftest: net-drv: hds: add test for " Taehee Yoo
2025-01-07 3:01 ` Jakub Kicinski
2025-01-07 14:56 ` Taehee Yoo
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