linux-kernel - Re: [PATCH v5 0/3] SELinux support for anonymous inodes and UFFD

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Date:   Thu, 4 Jun 2020 13:56:30 +1000 (AEST)
From:   James Morris <jmorris@...ei.org>
To:     Daniel Colascione <dancol@...gle.com>
cc:     timmurray@...gle.com, selinux@...r.kernel.org,
        linux-security-module@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        kvm@...r.kernel.org, viro@...iv.linux.org.uk,
        Paul Moore <paul@...l-moore.com>, nnk@...gle.com,
        Stephen Smalley <sds@...ho.nsa.gov>, lokeshgidra@...gle.com,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH v5 0/3] SELinux support for anonymous inodes and UFFD

On Wed, 1 Apr 2020, Daniel Colascione wrote:

> Daniel Colascione (3):
>   Add a new LSM-supporting anonymous inode interface
>   Teach SELinux about anonymous inodes
>   Wire UFFD up to SELinux
> 
>  fs/anon_inodes.c                    | 191 ++++++++++++++++++++++------
>  fs/userfaultfd.c                    |  30 ++++-
>  include/linux/anon_inodes.h         |  13 ++
>  include/linux/lsm_hooks.h           |  11 ++
>  include/linux/security.h            |   3 +
>  security/security.c                 |   9 ++
>  security/selinux/hooks.c            |  53 ++++++++
>  security/selinux/include/classmap.h |   2 +
>  8 files changed, 267 insertions(+), 45 deletions(-)

Applied to
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git secure_uffd_v5.9
and next-testing.

This will provide test coverage in linux-next, as we aim to get this 
upstream for v5.9.

I had to make some minor fixups, please review.


-- 
James Morris
<jmorris@...ei.org>