From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422648AbWGNRTr (ORCPT ); Fri, 14 Jul 2006 13:19:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1422651AbWGNRTr (ORCPT ); Fri, 14 Jul 2006 13:19:47 -0400 Received: from e31.co.us.ibm.com ([32.97.110.149]:49824 "EHLO e31.co.us.ibm.com") by vger.kernel.org with ESMTP id S1422648AbWGNRTq (ORCPT ); Fri, 14 Jul 2006 13:19:46 -0400 Subject: Re: [PATCH -mm 5/7] add user namespace From: Dave Hansen To: "Serge E. Hallyn" Cc: "Eric W. Biederman" , Cedric Le Goater , linux-kernel@vger.kernel.org, Andrew Morton , Kirill Korotaev , Andrey Savochkin , Herbert Poetzl , Sam Vilain In-Reply-To: <20060714170814.GE25303@sergelap.austin.ibm.com> References: <1152815391.7650.58.camel@localhost.localdomain> <1152821011.24925.7.camel@localhost.localdomain> <1152887287.24925.22.camel@localhost.localdomain> <20060714162935.GA25303@sergelap.austin.ibm.com> <1152896138.24925.74.camel@localhost.localdomain> <20060714170814.GE25303@sergelap.austin.ibm.com> Content-Type: text/plain Date: Fri, 14 Jul 2006 10:19:39 -0700 Message-Id: <1152897579.24925.80.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.4.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2006-07-14 at 12:08 -0500, Serge E. Hallyn wrote: > yes, of course, vfsmount, which I assume is what Eric meant? > > Which means we'd have to do this at permission() using the nameidata, or > pass nd to generic_permission. Yeah, I think so. But, this is well into Al territory, and there might be a better way. -- Dave