linux-kernel - v6 of seccomp filter c/r

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Message-Id: <1444211179-24925-1-git-send-email-tycho.andersen@canonical.com>
Date:	Wed,  7 Oct 2015 10:46:18 +0100
From:	Tycho Andersen <tycho.andersen@...onical.com>
To:	Kees Cook <keescook@...omium.org>
Cc:	Alexei Starovoitov <ast@...nel.org>,
	Will Drewry <wad@...omium.org>,
	Oleg Nesterov <oleg@...hat.com>,
	Andy Lutomirski <luto@...capital.net>,
	Pavel Emelyanov <xemul@...allels.com>,
	"Serge E. Hallyn" <serge.hallyn@...ntu.com>,
	Daniel Borkmann <daniel@...earbox.net>,
	linux-kernel@...r.kernel.org, linux-api@...r.kernel.org
Subject: v6 of seccomp filter c/r

Hi all,

Here's v6 of the seccomp filter c/r stuff. I've dropped the concept of a
seccomp fd entirely, in favor of just dumping the bpf data. This doesn't allow
us to restore correctly in all cases, though, as noted in the patch notes.

Note that this is now based on http://patchwork.ozlabs.org/patch/525492/ and
will need to be built with that patch applied. This gets rid of two incorrect
patches in a previous series and is a nicer API.

Thoughts welcome,

Tycho

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