Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756248AbaFXQoE (ORCPT ); Tue, 24 Jun 2014 12:44:04 -0400 Received: from mail-oa0-f54.google.com ([209.85.219.54]:46662 "EHLO mail-oa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932446AbaFXQn7 (ORCPT ); Tue, 24 Jun 2014 12:43:59 -0400 MIME-Version: 1.0 In-Reply-To: <53A95187.4010805@gmail.com> References: <20140623220150.GM5412@outflux.net> <53A95187.4010805@gmail.com> Date: Tue, 24 Jun 2014 09:43:58 -0700 X-Google-Sender-Auth: NQIOUxYVJ08ACTVzzcRKIRSU3KA Message-ID: Subject: Re: [PATCH v7 1/1] man-pages: seccomp.2: document syscall From: Kees Cook To: "Michael Kerrisk (man-pages)" Cc: LKML , Andy Lutomirski , Alexei Starovoitov , Andrew Morton , Daniel Borkmann , Oleg Nesterov , Will Drewry , Julien Tinnes , David Drysdale , Linux API , "x86@kernel.org" , "linux-arm-kernel@lists.infradead.org" , linux-mips@linux-mips.org, linux-arch , linux-security-module Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 24, 2014 at 3:23 AM, Michael Kerrisk (man-pages) wrote: > On 06/24/2014 12:01 AM, Kees Cook wrote: >> Combines documentation from prctl, and in-kernel seccomp_filter.txt, >> along with new details specific to the new syscall. > > Great work on the man page, Kees! (BTW, just looking at the complexity detailed > there further supports the decision to grant this functionality as a separate > syscall, rather than multiplexed into prctl(2). Great, thanks! > Would there be some suitable, not too long program that we > could put in the man page as an example for using filters? Sure thing. I can modify the "dropper" sample in samples/seccomp. I will resend the man-page with that added. Thanks! -Kees -- Kees Cook Chrome OS Security -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/