linux-kernel - [PATCH v3 0/3] landlock: documentation improvements

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-next>] [day] [month] [year] [list]

Message-ID: <20260128031814.2945394-1-samasth.norway.ananda@oracle.com>
Date: Tue, 27 Jan 2026 19:18:09 -0800
From: Samasth Norway Ananda <samasth.norway.ananda@...cle.com>
To: gnoack@...gle.com, mic@...ikod.net
Cc: linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org,
        samasth.norway.ananda@...cle.com
Subject: [PATCH v3 0/3] landlock: documentation improvements

This patch series improves Landlock documentation by addressing gaps in
ABI compatibility examples, adding errata documentation, and documenting
the audit blockers field format.

Changes since v2:
=================

Patch 1/3:
- Handle restrict_flags in a separate code block, not in the switch
- Clear all three ABI v7 logging flags for a generic example
- Reference sys_landlock_restrict_self() for available flags
- Use restrict_flags in landlock_restrict_self()

Patch 2/3:
- Use kernel-doc directives to include errata from header files
- Move rephrased ABI version text before errata section

Patch 3/3:
- No changes

Changes since v1:
=================

Patch 1/3:
- Add backwards compatibility section for restrict flags
- Fix /usr rule description

Patch 2/3:
- Enhance existing DOC sections with Impact descriptions
- Add errata usage documentation

Patch 3/3:
- Document audit blocker field format

Samasth Norway Ananda (3):
  landlock: add backwards compatibility for restrict flags
  landlock: add errata documentation section
  landlock: document audit blockers field format

 Documentation/admin-guide/LSM/landlock.rst | 20 ++++-
 Documentation/userspace-api/landlock.rst   | 97 +++++++++++++++++++---
 security/landlock/errata/abi-1.h           |  8 ++
 security/landlock/errata/abi-4.h           |  7 ++
 security/landlock/errata/abi-6.h           | 10 +++
 security/landlock/syscalls.c               |  4 +-
 6 files changed, 131 insertions(+), 15 deletions(-)

-- 
2.50.1