From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758175AbZBMLDx (ORCPT ); Fri, 13 Feb 2009 06:03:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751591AbZBMLDo (ORCPT ); Fri, 13 Feb 2009 06:03:44 -0500 Received: from mx2.redhat.com ([66.187.237.31]:57977 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751566AbZBMLDo (ORCPT ); Fri, 13 Feb 2009 06:03:44 -0500 Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20090109225313.GB15599@us.ibm.com> References: <20090109225313.GB15599@us.ibm.com> <20090109225208.GA15252@us.ibm.com> To: "Serge E. Hallyn" Cc: dhowells@redhat.com, lkml , "Eric W. Biederman" , Linux Containers Subject: Re: [PATCH 4/4] keys: make procfiles per-user-namespace Date: Fri, 13 Feb 2009 11:03:10 +0000 Message-ID: <5296.1234522990@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Serge E. Hallyn wrote: > Restrict the /proc/keys and /proc/key-users output to keys > belonging to the same user namespace as the reading task. > > We may want to make this more complicated - so that any > keys in a user-namespace which is belongs to the reading > task are also shown. But let's see if anyone wants that > first. Hmmm... I wonder if we can do better by making the file position indicate the key ID rather than being a count of the number of keys read. It might make this cleaner. David