From: "Günther Noack" <gnoack3000@gmail.com>
To: "Mickaël Salaün" <mic@digikod.net>
Cc: linux-security-module@vger.kernel.org,
Tingmao Wang <m@maowtm.org>,
Justin Suess <utilityemal77@gmail.com>,
Samasth Norway Ananda <samasth.norway.ananda@oracle.com>,
Matthieu Buffet <matthieu@buffet.re>,
Mikhail Ivanov <ivanov.mikhail1@huawei-partners.com>,
konstantin.meskhidze@huawei.com,
Randy Dunlap <rdunlap@infradead.org>
Subject: Re: [PATCH v2 3/3] landlock: transpose the layer masks data structure
Date: Sun, 1 Feb 2026 13:24:45 +0100 [thread overview]
Message-ID: <20260201.5e9323a3a016@gnoack.org> (raw)
In-Reply-To: <20260129.oozohZah1Uth@digikod.net>
On Thu, Jan 29, 2026 at 09:28:08PM +0100, Mickaël Salaün wrote:
> On Sun, Jan 25, 2026 at 08:58:53PM +0100, Günther Noack wrote:
> > At the moment, for the filesystem access rights, the data structure
> > has the same size as before, but once we introduce the 17th filesystem
> > access right, it will double in size (from 32 to 64 bytes), as
> > access_mask_t grows from 16 to 32 bit. See the link below for
> > measurements.
> >
> > Link: https://lore.kernel.org/all/20260120.haeCh4li9Vae@digikod.net/
>
> When adding extra links, please add a [1] reference at the end and use
> this reference in the commit message.
Ack, done.
–Günther
next prev parent reply other threads:[~2026-02-01 12:24 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-25 19:58 [PATCH v2 0/3] landlock: Refactor layer masks Günther Noack
2026-01-25 19:58 ` [PATCH v2 1/3] selftests/landlock: Add filesystem access benchmark Günther Noack
2026-01-28 21:31 ` Mickaël Salaün
2026-02-06 12:24 ` Günther Noack
2026-02-06 12:59 ` Mickaël Salaün
2026-02-06 15:05 ` Günther Noack
2026-01-25 19:58 ` [PATCH v2 2/3] landlock: access_mask_subset() helper Günther Noack
2026-01-25 21:48 ` Randy Dunlap
2026-01-26 16:48 ` Günther Noack
2026-01-28 21:31 ` Mickaël Salaün
2026-01-28 21:38 ` Günther Noack
2026-01-25 19:58 ` [PATCH v2 3/3] landlock: transpose the layer masks data structure Günther Noack
2026-01-25 22:02 ` Randy Dunlap
2026-01-26 16:52 ` Günther Noack
2026-01-26 17:55 ` Randy Dunlap
2026-01-28 21:34 ` Mickaël Salaün
2026-01-29 7:56 ` Günther Noack
2026-01-29 16:54 ` Mickaël Salaün
2026-02-06 8:02 ` Günther Noack
2026-01-29 20:28 ` Mickaël Salaün
2026-02-01 12:24 ` Günther Noack [this message]
2026-01-28 21:31 ` [PATCH v2 0/3] landlock: Refactor layer masks Mickaël Salaün
2026-02-06 7:32 ` Günther Noack
2026-02-06 7:49 ` Günther Noack
2026-02-06 11:24 ` Mickaël Salaün
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