Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760640AbXIZRGa (ORCPT ); Wed, 26 Sep 2007 13:06:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751423AbXIZRGX (ORCPT ); Wed, 26 Sep 2007 13:06:23 -0400 Received: from e6.ny.us.ibm.com ([32.97.182.146]:48380 "EHLO e6.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753807AbXIZRGW (ORCPT ); Wed, 26 Sep 2007 13:06:22 -0400 Date: Wed, 26 Sep 2007 12:06:21 -0500 From: "Serge E. Hallyn" To: "Serge E. Hallyn" Cc: Pavel Emelyanov , Andrew Morton , Cedric Le Goater , "Eric W. Biederman" , Linux Containers , Linux Kernel Mailing List Subject: Re: [PATCH 1/5] The config option itself Message-ID: <20070926170621.GB23435@sergelap.austin.ibm.com> References: <46FA7D4D.8040808@openvz.org> <46FA7E20.80207@openvz.org> <20070926163432.GA23435@sergelap.austin.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070926163432.GA23435@sergelap.austin.ibm.com> User-Agent: Mutt/1.5.16 (2007-06-09) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2337 Lines: 65 Quoting Serge E. Hallyn (serue@us.ibm.com): > Quoting Pavel Emelyanov (xemul@openvz.org): > > The option is called NAMESPACES. It can be selectable only > > if EMBEDDED is chosen (this was Eric's requisition). When > > the EMBEDDED is off namespaces will be on automatically. > > > > One more option (NAMESPACES_EXPERIMENTAL) was added by > > Serge's request to move there all the namespaces that are > > not finished yet. Currently only the user and the network > > namespaces are such. > > > > Signed-off-by: Pavel Emelyanov > > > > --- > > > > diff --git a/init/Kconfig b/init/Kconfig > > index 684ccfb..05a71d7 100644 > > --- a/init/Kconfig > > +++ b/init/Kconfig > > @@ -369,6 +360,23 @@ config RELAY > > > > If unsure, say N. > > > > +config NAMESPACES > > + bool "The namespaces support" if EMBEDDED > > + default !EMBEDDED > > + help > > + Provides the way to make tasks work with different objects using > > + the same id. For example same IPC id may refer to different objects > > + or same user id or pid may refer to different tasks when used in > > + different namespaces. > > + > > +config NAMESPACES_EXPERIMENTAL > > + bool "Add the experimantal namespaces support" if EMBEDDED > > Hi Pavel, > > Overall this patchset looks good. > > However the NAMESPACES_EXPERIMENTAL option should not have the > 'if EMBEDDED', right? This is about EXPERIMENTAL, not about > EMBEDDED, unlike the plain NAMESPACES option. > > -serge Actually that doesn't seem to work either. Even though SECURITY_NAMESPACES=y, the config system seems to infer that since NAMESPACES is not user-selectable, NAMESPACES_EXPERIMENTAL shouldn't be either. So we end up with NAMESPACES_EXPERIMENTAL being on and not un-selectable if !EMBEDDED. > > + depends on NAMESPACES && EXPERIMENTAL > > + default !EMBEDDED > > + help > > + Also include the support for the namespaces that are not fnished > > + or well developed yet > > + > > config BLK_DEV_INITRD > > bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support" > > depends on BROKEN || !FRV - 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/