From: Tycho Andersen <tycho@tycho.ws>
To: Christian Brauner <christian@brauner.io>
Cc: Kees Cook <keescook@chromium.org>,
linux-api@vger.kernel.org, containers@lists.linux-foundation.org,
Akihiro Suda <suda.akihiro@lab.ntt.co.jp>,
Oleg Nesterov <oleg@redhat.com>,
linux-kernel@vger.kernel.org,
"Eric W . Biederman" <ebiederm@xmission.com>,
Christian Brauner <christian.brauner@ubuntu.com>,
Andy Lutomirski <luto@amacapital.net>
Subject: Re: [PATCH v5 1/5] seccomp: add a return code to trap to userspace
Date: Wed, 29 Aug 2018 15:21:27 -0600 [thread overview]
Message-ID: <20180829212127.GA15213@cisco.cisco.com> (raw)
In-Reply-To: <20180829185917.zj3gqyn6qf62sx66@mailbox.org>
On Wed, Aug 29, 2018 at 08:59:18PM +0200, Christian Brauner wrote:
> On Tue, Aug 28, 2018 at 08:35:59AM -0600, Tycho Andersen wrote:
> > +Users can ``read()`` or ``poll()`` on a seccomp notification fd to receive a
>
> You have changed this from read() to ioctl(), right?
Derp, yes. I'll re-write this bit. Thanks for the others, I'll fix
them too. It's not bike shedding if it's incorrect :)
Thanks,
Tycho
next prev parent reply other threads:[~2018-08-29 21:21 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-28 14:35 [PATCH v5 0/5] seccomp trap to userspace Tycho Andersen
2018-08-28 14:35 ` [PATCH v5 1/5] seccomp: add a return code to " Tycho Andersen
2018-08-29 18:59 ` Christian Brauner
2018-08-29 21:21 ` Tycho Andersen [this message]
2018-08-28 14:36 ` [PATCH v5 2/5] seccomp: make get_nth_filter available outside of CHECKPOINT_RESTORE Tycho Andersen
2018-08-29 19:07 ` Christian Brauner
2018-08-28 14:36 ` [PATCH v5 3/5] seccomp: add a way to get a listener fd from ptrace Tycho Andersen
2018-08-28 14:36 ` [PATCH v5 4/5] seccomp: add support for passing fds via USER_NOTIF Tycho Andersen
2018-08-28 14:36 ` [PATCH v5 5/5] samples: add an example of seccomp user trap Tycho Andersen
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