linux-kernel - Re: [PATCH 1/3] bpf: Add bpf_check

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Message-ID: <aEBzhhqab75jE080@kernel.org>
Date: Wed, 4 Jun 2025 19:25:42 +0300
From: Jarkko Sakkinen <jarkko@...nel.org>
To: Blaise Boscaccy <bboscaccy@...ux.microsoft.com>
Cc: Paul Moore <paul@...l-moore.com>, zeffron@...tgames.com,
	xiyou.wangcong@...il.com, kysrinivasan@...il.com, code@...icks.com,
	linux-security-module@...r.kernel.org, roberto.sassu@...wei.com,
	James.Bottomley@...senpartnership.com,
	Alexei Starovoitov <ast@...nel.org>,
	Daniel Borkmann <daniel@...earbox.net>,
	John Fastabend <john.fastabend@...il.com>,
	Andrii Nakryiko <andrii@...nel.org>,
	Martin KaFai Lau <martin.lau@...ux.dev>,
	Eduard Zingerman <eddyz87@...il.com>, Song Liu <song@...nel.org>,
	Yonghong Song <yonghong.song@...ux.dev>,
	KP Singh <kpsingh@...nel.org>, Stanislav Fomichev <sdf@...ichev.me>,
	Hao Luo <haoluo@...gle.com>, Jiri Olsa <jolsa@...nel.org>,
	David Howells <dhowells@...hat.com>, Lukas Wunner <lukas@...ner.de>,
	Ignat Korchagin <ignat@...udflare.com>,
	Quentin Monnet <qmo@...nel.org>,
	Jason Xing <kerneljasonxing@...il.com>,
	Willem de Bruijn <willemb@...gle.com>,
	Anton Protopopov <aspsk@...valent.com>,
	Jordan Rome <linux@...danrome.com>,
	Martin Kelly <martin.kelly@...wdstrike.com>,
	Alan Maguire <alan.maguire@...cle.com>,
	Matteo Croce <teknoraver@...a.com>, bpf@...r.kernel.org,
	linux-kernel@...r.kernel.org, keyrings@...r.kernel.org,
	linux-crypto@...r.kernel.org
Subject: Re: [PATCH 1/3] bpf: Add bpf_check_signature

On Wed, May 28, 2025 at 02:49:03PM -0700, Blaise Boscaccy wrote:
> This introduces signature verification for eBPF programs inside of the

s/This introduces signature verification/Introduce a signature verification ???/

I.e. Explain what sort of "thing" is "signature verification thing" ...

BR, Jarkko