From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from s1-smtprelay.thinkmo.de (s1n.thinkmo.de [213.239.209.163]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B54A72C81 for ; Fri, 12 Nov 2021 12:54:12 +0000 (UTC) Received: from shell.thinkmo.de (shell.thinkmo.de [IPv6:2a01:4f8:a1:6e:0:22:0:1]) by s1-smtprelay.thinkmo.de (Postfix) with ESMTPS id 4HrJGT2lYPzGX; Fri, 12 Nov 2021 12:45:37 +0000 (UTC) Received: by shell.thinkmo.de (Postfix, from userid 1000) id 4HrJGR51lcz2w; Fri, 12 Nov 2021 13:45:35 +0100 (CET) Date: Fri, 12 Nov 2021 13:45:35 +0100 From: Bastian Blank To: =?utf-8?Q?Micka=C3=ABl_Sala=C3=BCn?= , 999551@bugs.debian.org Cc: landlock@lists.linux.dev, Yves-Alexis Perez Subject: Re: Bug#999551: Support Landlock by default in Debian kernels Message-ID: <20211112124535.GA26920@shell.thinkmo.de> Mail-Followup-To: Bastian Blank , =?utf-8?Q?Micka=C3=ABl_Sala=C3=BCn?= , 999551@bugs.debian.org, landlock@lists.linux.dev, Yves-Alexis Perez References: <5fe178a1-19d5-90b5-c111-57b095848f57@digikod.net> Precedence: bulk X-Mailing-List: landlock@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <5fe178a1-19d5-90b5-c111-57b095848f57@digikod.net> User-Agent: Mutt/1.10.1 (2018-07-13) Control: tag -1 wontfix On Fri, Nov 12, 2021 at 12:23:13PM +0100, Mickaël Salaün wrote: > The Landlock security feature is built in Debian kernel since > 5.13.12-1~exp1 which is great! However, it is not enough to enable the > CONFIG_SECURITY_LANDLOCK option as described in the related help. The > CONFIG_LSM option needs to be prepended by "landlock," to make Landlock > system calls available without modifying the kernel boot arguments. It was left out of this list by team decision, as is e.g. bpf. So not right now. Bastian -- Military secrets are the most fleeting of all. -- Spock, "The Enterprise Incident", stardate 5027.4