linux-kernel - Re: [PATCH bpf-next v6 2/4] selftests/bpf: Add launch time request to xdp_hw

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <Z5Kc8wufjrsXMCW9@mini-arch>
Date: Thu, 23 Jan 2025 11:48:03 -0800
From: Stanislav Fomichev <stfomichev@...il.com>
To: Song Yoong Siang <yoong.siang.song@...el.com>
Cc: "David S . Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Simon Horman <horms@...nel.org>,
	Willem de Bruijn <willemb@...gle.com>,
	Florian Bezdeka <florian.bezdeka@...mens.com>,
	Donald Hunter <donald.hunter@...il.com>,
	Jonathan Corbet <corbet@....net>, Bjorn Topel <bjorn@...nel.org>,
	Magnus Karlsson <magnus.karlsson@...el.com>,
	Maciej Fijalkowski <maciej.fijalkowski@...el.com>,
	Jonathan Lemon <jonathan.lemon@...il.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	Alexei Starovoitov <ast@...nel.org>,
	Daniel Borkmann <daniel@...earbox.net>,
	Jesper Dangaard Brouer <hawk@...nel.org>,
	John Fastabend <john.fastabend@...il.com>,
	Joe Damato <jdamato@...tly.com>,
	Stanislav Fomichev <sdf@...ichev.me>,
	Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
	Mina Almasry <almasrymina@...gle.com>,
	Daniel Jurgens <danielj@...dia.com>,
	Andrii Nakryiko <andrii@...nel.org>,
	Eduard Zingerman <eddyz87@...il.com>,
	Mykola Lysenko <mykolal@...com>,
	Martin KaFai Lau <martin.lau@...ux.dev>, Song Liu <song@...nel.org>,
	Yonghong Song <yonghong.song@...ux.dev>,
	KP Singh <kpsingh@...nel.org>, Hao Luo <haoluo@...gle.com>,
	Jiri Olsa <jolsa@...nel.org>, Shuah Khan <shuah@...nel.org>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Jose Abreu <joabreu@...opsys.com>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Tony Nguyen <anthony.l.nguyen@...el.com>,
	Przemek Kitszel <przemyslaw.kitszel@...el.com>,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org, bpf@...r.kernel.org,
	linux-kselftest@...r.kernel.org,
	linux-stm32@...md-mailman.stormreply.com,
	linux-arm-kernel@...ts.infradead.org,
	intel-wired-lan@...ts.osuosl.org, xdp-hints@...-project.net
Subject: Re: [PATCH bpf-next v6 2/4] selftests/bpf: Add launch time request
 to xdp_hw_metadata

On 01/16, Song Yoong Siang wrote:
> Add launch time hardware offload request to xdp_hw_metadata. Users can
> configure the delta of launch time relative to HW RX-time using the "-l"
> argument. By default, the delta is set to 0 ns, which means the launch time
> is disabled. By setting the delta to a non-zero value, the launch time
> hardware offload feature will be enabled and requested. Additionally, users
> can configure the Tx Queue to be enabled with the launch time hardware
> offload using the "-L" argument. By default, Tx Queue 0 will be used.
> 
> Signed-off-by: Song Yoong Siang <yoong.siang.song@...el.com>

Forgot to add:

Acked-by: Stanislav Fomichev <sdf@...ichev.me>