From: Jakub Kicinski <kuba@kernel.org>
To: Alexander Lobakin <aleksander.lobakin@intel.com>
Cc: intel-wired-lan@lists.osuosl.org,
Michal Kubiak <michal.kubiak@intel.com>,
Maciej Fijalkowski <maciej.fijalkowski@intel.com>,
Tony Nguyen <anthony.l.nguyen@intel.com>,
Przemek Kitszel <przemyslaw.kitszel@intel.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Simon Horman <horms@kernel.org>,
nxne.cnse.osdt.itp.upstreaming@intel.com, bpf@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH iwl-next v3 16/18] idpf: add support for XDP on Rx
Date: Fri, 1 Aug 2025 15:33:43 -0700 [thread overview]
Message-ID: <20250801153343.74e0884b@kernel.org> (raw)
In-Reply-To: <20250730160717.28976-17-aleksander.lobakin@intel.com>
On Wed, 30 Jul 2025 18:07:15 +0200 Alexander Lobakin wrote:
> Use __LIBETH_WORD_ACCESS to parse descriptors more efficiently when
> applicable. It really gives some good boosts and code size reduction
> on x86_64.
Could you perhaps quantify the goodness of the boost with a number? :)
next prev parent reply other threads:[~2025-08-01 22:33 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-30 16:06 [PATCH iwl-next v3 00/18] idpf: add XDP support Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 01/18] idpf: add support for Tx refillqs in flow scheduling mode Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 02/18] idpf: improve when to set RE bit logic Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 03/18] idpf: simplify and fix splitq Tx packet rollback error path Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 04/18] idpf: replace flow scheduling buffer ring with buffer pool Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 05/18] idpf: stop Tx if there are insufficient buffer resources Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 06/18] idpf: remove obsolete stashing code Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 07/18] idpf: fix Rx descriptor ready check barrier in splitq Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 08/18] idpf: use a saner limit for default number of queues to allocate Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 09/18] idpf: link NAPIs to queues Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 10/18] idpf: add 4-byte completion descriptor definition Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 11/18] idpf: remove SW marker handling from NAPI Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 12/18] idpf: add support for nointerrupt queues Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 13/18] idpf: prepare structures to support XDP Alexander Lobakin
2025-08-01 22:30 ` Jakub Kicinski
2025-08-05 16:06 ` Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 14/18] idpf: implement XDP_SETUP_PROG in ndo_bpf for splitq Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 15/18] idpf: use generic functions to build xdp_buff and skb Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 16/18] idpf: add support for XDP on Rx Alexander Lobakin
2025-07-31 12:37 ` Simon Horman
2025-07-31 17:05 ` Kees Cook
2025-08-01 13:12 ` Alexander Lobakin
2025-08-01 13:17 ` Alexander Lobakin
2025-08-02 18:52 ` Kees Cook
2025-08-05 9:40 ` Simon Horman
2025-07-31 13:35 ` Simon Horman
2025-08-01 13:11 ` Alexander Lobakin
2025-08-01 22:33 ` Jakub Kicinski [this message]
2025-08-05 16:09 ` Alexander Lobakin
2025-08-05 22:46 ` Jakub Kicinski
2025-07-30 16:07 ` [PATCH iwl-next v3 17/18] idpf: add support for .ndo_xdp_xmit() Alexander Lobakin
2025-07-30 16:07 ` [PATCH iwl-next v3 18/18] idpf: add XDP RSS hash hint Alexander Lobakin
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