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From: Tycho Andersen <tycho@tycho.ws>
To: Kees Cook <keescook@chromium.org>
Cc: linux-kernel@vger.kernel.org,
	containers@lists.linux-foundation.org, linux-api@vger.kernel.org,
	Andy Lutomirski <luto@amacapital.net>,
	Oleg Nesterov <oleg@redhat.com>,
	"Eric W . Biederman" <ebiederm@xmission.com>,
	"Serge E . Hallyn" <serge@hallyn.com>,
	Christian Brauner <christian.brauner@ubuntu.com>,
	Tyler Hicks <tyhicks@canonical.com>,
	Akihiro Suda <suda.akihiro@lab.ntt.co.jp>,
	Jann Horn <jannh@google.com>, Tycho Andersen <tycho@tycho.ws>
Subject: [PATCH v6 0/5] seccomp trap to userspace
Date: Thu,  6 Sep 2018 09:28:54 -0600	[thread overview]
Message-ID: <20180906152859.7810-1-tycho@tycho.ws> (raw)

Hi all,

Here's a v6 of the seccomp trap to userspace series. v5 [1] was fairly
quiet, with Christian reminding me that I had forgotten to update the
docs for the ioctl change. Other than that, there are no changes.

[1]: https://lkml.org/lkml/2018/8/28/590

Thoughts welcome,

Tycho

Tycho Andersen (5):
  seccomp: add a return code to trap to userspace
  seccomp: make get_nth_filter available outside of CHECKPOINT_RESTORE
  seccomp: add a way to get a listener fd from ptrace
  seccomp: add support for passing fds via USER_NOTIF
  samples: add an example of seccomp user trap

 Documentation/ioctl/ioctl-number.txt          |   1 +
 .../userspace-api/seccomp_filter.rst          |  84 +++
 arch/Kconfig                                  |   9 +
 include/linux/seccomp.h                       |  18 +-
 include/uapi/linux/ptrace.h                   |   2 +
 include/uapi/linux/seccomp.h                  |  36 +-
 kernel/ptrace.c                               |   4 +
 kernel/seccomp.c                              | 538 +++++++++++++++-
 samples/seccomp/.gitignore                    |   1 +
 samples/seccomp/Makefile                      |   7 +-
 samples/seccomp/user-trap.c                   | 312 ++++++++++
 tools/testing/selftests/seccomp/seccomp_bpf.c | 587 +++++++++++++++++-
 12 files changed, 1586 insertions(+), 13 deletions(-)
 create mode 100644 samples/seccomp/user-trap.c

-- 
2.17.1


             reply	other threads:[~2018-09-06 15:29 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-06 15:28 Tycho Andersen [this message]
2018-09-06 15:28 ` [PATCH v6 1/5] seccomp: add a return code to trap to userspace Tycho Andersen
2018-09-06 22:15   ` Tyler Hicks
2018-09-07 15:45     ` Tycho Andersen
2018-09-08 20:35     ` Tycho Andersen
2018-09-06 15:28 ` [PATCH v6 2/5] seccomp: make get_nth_filter available outside of CHECKPOINT_RESTORE Tycho Andersen
2018-09-11 10:25   ` kbuild test robot
2018-09-06 15:28 ` [PATCH v6 3/5] seccomp: add a way to get a listener fd from ptrace Tycho Andersen
2018-09-06 15:45   ` Jann Horn
2018-09-06 15:50     ` Tycho Andersen
2018-09-13  0:00   ` Andy Lutomirski
2018-09-13  9:24     ` Tycho Andersen
2018-10-17  7:25     ` Michael Tirado
2018-10-17 15:00       ` Tycho Andersen
     [not found]         ` <CAMkWEXM1c7AGTH=tpgoHtPnFFY-V+05nGOU90Sa1E3EPY9OhKQ@mail.gmail.com>
2018-10-17 18:15           ` Michael Tirado
2018-10-21 16:00             ` Tycho Andersen
2018-10-17 18:31       ` Kees Cook
2018-09-06 15:28 ` [PATCH v6 4/5] seccomp: add support for passing fds via USER_NOTIF Tycho Andersen
2018-09-06 16:15   ` Jann Horn
2018-09-06 16:22     ` Tycho Andersen
2018-09-06 18:30       ` Tycho Andersen
2018-09-10 17:00         ` Jann Horn
2018-09-11 20:29           ` Tycho Andersen
2018-09-12 23:52   ` Andy Lutomirski
2018-09-13  9:25     ` Tycho Andersen
2018-09-13  9:42     ` Aleksa Sarai
2018-09-19  9:55     ` Tycho Andersen
2018-09-19 14:19       ` Andy Lutomirski
2018-09-19 14:38         ` Tycho Andersen
2018-09-19 19:58           ` Andy Lutomirski
2018-09-20 23:42             ` Tycho Andersen
2018-09-21  2:18               ` Andy Lutomirski
2018-09-21 13:39                 ` Tycho Andersen
2018-09-21 18:27                   ` Andy Lutomirski
2018-09-21 22:03                     ` Tycho Andersen
2018-09-21 20:46                   ` Jann Horn
2018-09-25 12:53                 ` Tycho Andersen
2018-09-06 15:28 ` [PATCH v6 5/5] samples: add an example of seccomp user trap Tycho Andersen

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