From: Matthew Wilcox <willy@infradead.org>
To: "Mickaël Salaün" <mic@digikod.net>
Cc: "Mimi Zohar" <zohar@linux.ibm.com>,
linux-kernel@vger.kernel.org, "Aleksa Sarai" <cyphar@cyphar.com>,
"Alexei Starovoitov" <ast@kernel.org>,
"Al Viro" <viro@zeniv.linux.org.uk>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Andy Lutomirski" <luto@kernel.org>,
"Arnd Bergmann" <arnd@arndb.de>,
"Casey Schaufler" <casey@schaufler-ca.com>,
"Christian Brauner" <christian.brauner@ubuntu.com>,
"Christian Heimes" <christian@python.org>,
"Daniel Borkmann" <daniel@iogearbox.net>,
"Deven Bowers" <deven.desai@linux.microsoft.com>,
"Dmitry Vyukov" <dvyukov@google.com>,
"Eric Biggers" <ebiggers@kernel.org>,
"Eric Chiang" <ericchiang@google.com>,
"Florian Weimer" <fweimer@redhat.com>,
"James Morris" <jmorris@namei.org>, "Jan Kara" <jack@suse.cz>,
"Jann Horn" <jannh@google.com>,
"Jonathan Corbet" <corbet@lwn.net>,
"Kees Cook" <keescook@chromium.org>,
"Lakshmi Ramasubramanian" <nramas@linux.microsoft.com>,
"Matthew Garrett" <mjg59@google.com>,
"Michael Kerrisk" <mtk.manpages@gmail.com>,
"Miklos Szeredi" <mszeredi@redhat.com>,
"Philippe Trébuchet" <philippe.trebuchet@ssi.gouv.fr>,
"Scott Shell" <scottsh@microsoft.com>,
"Sean Christopherson" <sean.j.christopherson@intel.com>,
"Shuah Khan" <shuah@kernel.org>,
"Steve Dower" <steve.dower@python.org>,
"Steve Grubb" <sgrubb@redhat.com>,
"Tetsuo Handa" <penguin-kernel@i-love.sakura.ne.jp>,
"Thibaut Sautereau" <thibaut.sautereau@clip-os.org>,
"Vincent Strubel" <vincent.strubel@ssi.gouv.fr>,
kernel-hardening@lists.openwall.com, linux-api@vger.kernel.org,
linux-integrity@vger.kernel.org,
linux-security-module@vger.kernel.org,
linux-fsdevel@vger.kernel.org
Subject: Re: [RFC PATCH v9 0/3] Add introspect_access(2) (was O_MAYEXEC)
Date: Thu, 10 Sep 2020 19:40:33 +0100 [thread overview]
Message-ID: <20200910184033.GX6583@casper.infradead.org> (raw)
In-Reply-To: <880bb4ee-89a2-b9b0-747b-0f779ceda995@digikod.net>
On Thu, Sep 10, 2020 at 08:38:21PM +0200, Mickaël Salaün wrote:
> There is also the use case of noexec mounts and file permissions. From
> user space point of view, it doesn't matter which kernel component is in
> charge of defining the policy. The syscall should then not be tied with
> a verification/integrity/signature/appraisal vocabulary, but simply an
> access control one.
permission()?
next prev parent reply other threads:[~2020-09-10 18:42 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-10 16:46 [RFC PATCH v9 0/3] Add introspect_access(2) (was O_MAYEXEC) Mickaël Salaün
2020-09-10 17:04 ` Matthew Wilcox
2020-09-10 17:21 ` Mickaël Salaün
2020-09-10 17:47 ` Mickaël Salaün
2020-09-10 18:08 ` Mimi Zohar
2020-09-10 18:38 ` Mickaël Salaün
2020-09-10 18:40 ` Matthew Wilcox [this message]
2020-09-10 20:00 ` Al Viro
2020-09-10 20:05 ` Matthew Wilcox
2020-09-11 12:16 ` Mickaël Salaün
2020-09-11 14:15 ` Igor Zhbanov
2020-09-12 0:28 ` James Morris
2020-09-14 16:43 ` Mickaël Salaün
[not found] ` <20200910164612.114215-3-mic@digikod.net>
2020-09-15 13:32 ` [RFC PATCH v9 2/3] arch: Wire up introspect_access(2) Arnd Bergmann
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