From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753379Ab2HCNAd (ORCPT ); Fri, 3 Aug 2012 09:00:33 -0400 Received: from mail-yw0-f46.google.com ([209.85.213.46]:62969 "EHLO mail-yw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751994Ab2HCNAb (ORCPT ); Fri, 3 Aug 2012 09:00:31 -0400 MIME-Version: 1.0 In-Reply-To: References: <20120323190855.GA27213@www.outflux.net> <87pq7935w2.fsf@xmission.com> <20120803110247.GB11952@moon> <501BC62A.4090308@parallels.com> Date: Fri, 3 Aug 2012 15:00:30 +0200 Message-ID: Subject: Re: [PATCH v2] futex: mark get_robust_list as deprecated From: richard -rw- weinberger To: "Eric W. Biederman" Cc: Pavel Emelyanov , Cyrill Gorcunov , Kees Cook , Thomas Gleixner , "linux-kernel@vger.kernel.org" , Randy Dunlap , Darren Hart , Peter Zijlstra , Andrew Morton , Jiri Kosina , David Howells , "Serge E. Hallyn" , "linux-doc@vger.kernel.org" , "kernel-hardening@lists.openwall.com" , "spender@grsecurity.net" Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Aug 3, 2012 at 2:58 PM, Eric W. Biederman wrote: > The permissions on the syscall were fixed them withR ptrace_may_access. > > We have identified two legitimate use cases. > > It looks like it is time for someone to generate the path to remove the depreciation. > > Who is up for writing and testing that patch? I'll send a patch. -- Thanks, //richard From mboxrd@z Thu Jan 1 00:00:00 1970 Reply-To: kernel-hardening@lists.openwall.com MIME-Version: 1.0 In-Reply-To: References: <20120323190855.GA27213@www.outflux.net> <87pq7935w2.fsf@xmission.com> <20120803110247.GB11952@moon> <501BC62A.4090308@parallels.com> Date: Fri, 3 Aug 2012 15:00:30 +0200 Message-ID: From: richard -rw- weinberger Content-Type: text/plain; charset=ISO-8859-1 Subject: [kernel-hardening] Re: [PATCH v2] futex: mark get_robust_list as deprecated To: "Eric W. Biederman" Cc: Pavel Emelyanov , Cyrill Gorcunov , Kees Cook , Thomas Gleixner , "linux-kernel@vger.kernel.org" , Randy Dunlap , Darren Hart , Peter Zijlstra , Andrew Morton , Jiri Kosina , David Howells , "Serge E. Hallyn" , "linux-doc@vger.kernel.org" , "kernel-hardening@lists.openwall.com" , "spender@grsecurity.net" List-ID: On Fri, Aug 3, 2012 at 2:58 PM, Eric W. Biederman wrote: > The permissions on the syscall were fixed them withR ptrace_may_access. > > We have identified two legitimate use cases. > > It looks like it is time for someone to generate the path to remove the depreciation. > > Who is up for writing and testing that patch? I'll send a patch. -- Thanks, //richard