netdev - Re: [PATCH bpf-next v4 11/20] bpf, lsm: Add disabled BPF LSM hook list

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Message-ID: <qjrf5c6f24b6ef5tpvpz75uxp6ro6mhos34ovssinv4yxjwyz3@nvs75o5sywgx>
Date: Fri, 12 Jul 2024 10:56:41 -0700
From: Alexei Starovoitov <alexei.starovoitov@...il.com>
To: Xu Kuohai <xukuohai@...weicloud.com>
Cc: bpf@...r.kernel.org, netdev@...r.kernel.org, 
	linux-security-module@...r.kernel.org, linux-kselftest@...r.kernel.org, linux-integrity@...r.kernel.org, 
	apparmor@...ts.ubuntu.com, selinux@...r.kernel.org, Alexei Starovoitov <ast@...nel.org>, 
	Andrii Nakryiko <andrii@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, 
	Martin KaFai Lau <martin.lau@...ux.dev>, Eduard Zingerman <eddyz87@...il.com>, Song Liu <song@...nel.org>, 
	Yonghong Song <yonghong.song@...ux.dev>, John Fastabend <john.fastabend@...il.com>, 
	KP Singh <kpsingh@...nel.org>, Stanislav Fomichev <sdf@...gle.com>, Hao Luo <haoluo@...gle.com>, 
	Jiri Olsa <jolsa@...nel.org>, Matt Bobrowski <mattbobrowski@...gle.com>, 
	Brendan Jackman <jackmanb@...omium.org>, Paul Moore <paul@...l-moore.com>, 
	James Morris <jmorris@...ei.org>, "Serge E . Hallyn" <serge@...lyn.com>, 
	Khadija Kamran <kamrankhadijadj@...il.com>, Casey Schaufler <casey@...aufler-ca.com>, 
	Ondrej Mosnacek <omosnace@...hat.com>, Kees Cook <keescook@...omium.org>, 
	John Johansen <john.johansen@...onical.com>, Lukas Bulwahn <lukas.bulwahn@...il.com>, 
	Roberto Sassu <roberto.sassu@...wei.com>, Shung-Hsi Yu <shung-hsi.yu@...e.com>, 
	Edward Cree <ecree.xilinx@...il.com>, Alexander Viro <viro@...iv.linux.org.uk>, 
	Christian Brauner <brauner@...nel.org>, Trond Myklebust <trond.myklebust@...merspace.com>, 
	Anna Schumaker <anna@...nel.org>, Eric Dumazet <edumazet@...gle.com>, 
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
	Stephen Smalley <stephen.smalley.work@...il.com>
Subject: Re: [PATCH bpf-next v4 11/20] bpf, lsm: Add disabled BPF LSM hook
 list

On Thu, Jul 11, 2024 at 07:18:59PM +0800, Xu Kuohai wrote:
> From: Xu Kuohai <xukuohai@...wei.com>
> 
> Add a disabled hooks list for BPF LSM. progs being attached to the
> listed hooks will be rejected by the verifier.
> 
> Suggested-by: KP Singh <kpsingh@...nel.org>
> Signed-off-by: Xu Kuohai <xukuohai@...wei.com>

Xu,

The patches 11 and higher are mostly independent from lsm refactoring.
Please send them as a separate patchset for bpf-next.
While lsm cleanups are being reviewed this lsm_disabled list can be
a bit larger temporarily.