From: Tycho Andersen <tycho.andersen@canonical.com>
To: Kees Cook <keescook@chromium.org>, Alexei Starovoitov <ast@kernel.org>
Cc: Will Drewry <wad@chromium.org>, Oleg Nesterov <oleg@redhat.com>,
Andy Lutomirski <luto@amacapital.net>,
Pavel Emelyanov <xemul@parallels.com>,
"Serge E. Hallyn" <serge.hallyn@ubuntu.com>,
Daniel Borkmann <daniel@iogearbox.net>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
linux-api@vger.kernel.org
Subject: checkpoint/restore of seccomp filters v3
Date: Wed, 30 Sep 2015 12:13:35 -0600 [thread overview]
Message-ID: <1443636820-17083-1-git-send-email-tycho.andersen@canonical.com> (raw)
Hi all,
Here's a re-worked set for c/r of seccomp filters which keeps around the
original bpf program passed to the kernel instead of trying to dump the
ebpf version. There are various comments/questions in the individual patch
notes.
I'm not sure this needs to go via net-next any more, as the impact in net/
is fairly minimal, and it seems more seccomp heavy. As such, this set is
based on seccomp/tip.
Thoughts welcome,
Tycho
P.S. Man page patches to come once we agree on the API :)
next reply other threads:[~2015-09-30 18:13 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-30 18:13 Tycho Andersen [this message]
2015-09-30 18:13 ` [PATCH v3 1/5] seccomp: save the original filter Tycho Andersen
2015-09-30 18:13 ` [PATCH v3 2/5] seccomp: add the concept of a seccomp filter FD Tycho Andersen
[not found] ` <1443636820-17083-3-git-send-email-tycho.andersen-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
2015-09-30 18:27 ` Andy Lutomirski
[not found] ` <CALCETrXkG6QCx9ptyN+VWrjgoTvwZAOfa-pWhS4iCZ=fpm6YnQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-30 18:36 ` Tycho Andersen
2015-09-30 18:47 ` Andy Lutomirski
2015-09-30 18:29 ` kbuild test robot
2015-09-30 18:13 ` [PATCH v3 3/5] seccomp: add a ptrace command to get seccomp filter fds Tycho Andersen
2015-09-30 18:13 ` [PATCH v3 4/5] kcmp: add KCMP_FILE_PRIVATE_DATA Tycho Andersen
[not found] ` <1443636820-17083-5-git-send-email-tycho.andersen-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>
2015-09-30 18:25 ` Andy Lutomirski
2015-09-30 18:41 ` Tycho Andersen
2015-09-30 18:47 ` Andy Lutomirski
2015-09-30 18:55 ` Tycho Andersen
2015-09-30 18:56 ` Andy Lutomirski
2015-09-30 21:39 ` Tycho Andersen
2015-09-30 21:48 ` Andy Lutomirski
2015-09-30 22:10 ` Tycho Andersen
[not found] ` <CALCETrW9-bpUd+quFF7fBjbBLS84VDT4dmBS=-cVe6+9S-DenA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-01 16:45 ` Tycho Andersen
2015-09-30 18:13 ` [PATCH v3 5/5] bpf: save the program the user actually supplied Tycho Andersen
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