From: Kees Cook <keescook@chromium.org>
To: Christian Brauner <christian.brauner@ubuntu.com>
Cc: linux-kernel@vger.kernel.org, Andy Lutomirski <luto@kernel.org>,
Tycho Andersen <tycho@tycho.ws>,
Matt Denton <mpdenton@google.com>,
Sargun Dhillon <sargun@sargun.me>, Jann Horn <jannh@google.com>,
Chris Palmer <palmer@google.com>,
Aleksa Sarai <cyphar@cyphar.com>,
Robert Sesek <rsesek@google.com>,
Jeffrey Vander Stoep <jeffv@google.com>,
Linux Containers <containers@lists.linux-foundation.org>
Subject: Re: [PATCH v3 1/4] seccomp: rename "usage" to "refs" and document
Date: Mon, 1 Jun 2020 11:33:37 -0700 [thread overview]
Message-ID: <202006011133.543C6A8@keescook> (raw)
In-Reply-To: <20200531115031.391515-1-christian.brauner@ubuntu.com>
On Sun, May 31, 2020 at 01:50:28PM +0200, Christian Brauner wrote:
> Naming the lifetime counter of a seccomp filter "usage" suggests a
> little too strongly that its about tasks that are using this filter
> while it also tracks other references such as the user notifier or
> ptrace. This also updates the documentation to note this fact.
>
> We'll be introducing an actual usage counter in a follow-up patch.
>
> Cc: Tycho Andersen <tycho@tycho.ws>
> Cc: Kees Cook <keescook@chromium.org>
> Cc: Matt Denton <mpdenton@google.com>
> Cc: Sargun Dhillon <sargun@sargun.me>
> Cc: Jann Horn <jannh@google.com>
> Cc: Chris Palmer <palmer@google.com>
> Cc: Aleksa Sarai <cyphar@cyphar.com>
> Cc: Robert Sesek <rsesek@google.com>
> Cc: Jeffrey Vander Stoep <jeffv@google.com>
> Cc: Linux Containers <containers@lists.linux-foundation.org>
> Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Thanks! Applied to for-next/seccomp.
--
Kees Cook
prev parent reply other threads:[~2020-06-01 18:43 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-31 11:50 [PATCH v3 1/4] seccomp: rename "usage" to "refs" and document Christian Brauner
2020-05-31 11:50 ` [PATCH v3 2/4] seccomp: release filter after task is fully dead Christian Brauner
2020-06-01 18:40 ` Kees Cook
2020-05-31 11:50 ` [PATCH v3 3/4] seccomp: notify about unused filter Christian Brauner
2020-06-01 19:29 ` Kees Cook
2020-06-02 11:35 ` Christian Brauner
2020-05-31 11:50 ` [PATCH v3 4/4] tests: test seccomp filter notifications Christian Brauner
2020-06-01 19:31 ` Kees Cook
2020-06-01 18:33 ` Kees Cook [this message]
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