From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751306Ab0GKFM4 (ORCPT ); Sun, 11 Jul 2010 01:12:56 -0400 Received: from smtp106.prem.mail.sp1.yahoo.com ([98.136.44.61]:49079 "HELO smtp106.prem.mail.sp1.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1750883Ab0GKFMy (ORCPT ); Sun, 11 Jul 2010 01:12:54 -0400 X-Yahoo-SMTP: OIJXglSswBDfgLtXluJ6wiAYv6_cnw-- X-YMail-OSG: n32t80UVM1mSV6SjglGU4qUkf5HFL0hcpO4TcyY7DsUk8hT JB19cXq5bfNnJmPBnLZhvMyVZ_La9TvSjG3JH9766REhS8.vjgxWez2QoRaR 21x5gplSmWwJV84N9YxUPx.uZzq2JOBGzkbvDw2McapIMs.Z5HdUVFsLNlr_ ecmcIrP_Zt9nH0_kI.8hl2gBjackul1UniN3fo014akqWPA9soXdid2ZyZWa 9xuxKEhfbsO_O8wK.kFWvLe9rGw.D_nlfGGnLzc6NXO1Jaa9e3uTDZuZhL4W xWJswmUzjMrMB_j3QEX7MhaY- X-Yahoo-Newman-Property: ymail-3 Message-ID: <4C3952D6.7040608@schaufler-ca.com> Date: Sat, 10 Jul 2010 22:12:54 -0700 From: Casey Schaufler User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 To: Kyle Moffett CC: "David P. Quigley" , James Morris , "J. Bruce Fields" , hch@infradead.org, viro@zeniv.linux.org.uk, sds@tycho.nsa.gov, matthew.dodd@sparta.com, trond.myklebust@fys.uio.no, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-security-module@vger.kernel.org, selinux@tycho.nsa.gov, linux-nfs@vger.kernel.org Subject: Re: [PATCH 06/10] NFSv4: Add label recommended attribute and NFSv4 flags References: <1278513086-23964-1-git-send-email-dpquigl@tycho.nsa.gov> <1278513086-23964-7-git-send-email-dpquigl@tycho.nsa.gov> <20100707170058.GD28815@fieldses.org> <1278596363.2494.194.camel@moss-terrapins.epoch.ncsc.mil> <1278684348.2494.223.camel@moss-terrapins.epoch.ncsc.mil> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Kyle Moffett wrote: > ... > Even in local filesystems like ext3 we prefer to turn labels into > numbers, store the number with each inode, and then keep the labels > indexed in a separate datastructure. > I don't know what system you're talking about, but that notion was pretty well dispelled in the late 1980's, after the SystemV/MLS and SecureWare examples. > Cheers, > Kyle Moffett > > > From mboxrd@z Thu Jan 1 00:00:00 1970 From: Casey Schaufler Subject: Re: [PATCH 06/10] NFSv4: Add label recommended attribute and NFSv4 flags Date: Sat, 10 Jul 2010 22:12:54 -0700 Message-ID: <4C3952D6.7040608@schaufler-ca.com> References: <1278513086-23964-1-git-send-email-dpquigl@tycho.nsa.gov> <1278513086-23964-7-git-send-email-dpquigl@tycho.nsa.gov> <20100707170058.GD28815@fieldses.org> <1278596363.2494.194.camel@moss-terrapins.epoch.ncsc.mil> <1278684348.2494.223.camel@moss-terrapins.epoch.ncsc.mil> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Cc: "David P. Quigley" , James Morris , "J. Bruce Fields" , hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org, viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org, sds-+05T5uksL2qpZYMLLGbcSA@public.gmane.org, matthew.dodd-DABiIiYg7OfQT0dZR+AlfA@public.gmane.org, trond.myklebust-41N18TsMXrtuMpJDpNschA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-security-module-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, selinux-+05T5uksL2qpZYMLLGbcSA@public.gmane.org, linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Kyle Moffett Return-path: In-Reply-To: Sender: linux-nfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-fsdevel.vger.kernel.org Kyle Moffett wrote: > ... > Even in local filesystems like ext3 we prefer to turn labels into > numbers, store the number with each inode, and then keep the labels > indexed in a separate datastructure. > I don't know what system you're talking about, but that notion was pretty well dispelled in the late 1980's, after the SystemV/MLS and SecureWare examples. > Cheers, > Kyle Moffett > > > -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from goalie.tycho.ncsc.mil (goalie [144.51.3.250]) by tarius.tycho.ncsc.mil (8.13.1/8.13.1) with ESMTP id o6B5D447024892 for ; Sun, 11 Jul 2010 01:13:06 -0400 Received: from smtp106.prem.mail.sp1.yahoo.com (localhost [127.0.0.1]) by msux-gh1-uea01.nsa.gov (8.12.10/8.12.10) with SMTP id o6B5C053004324 for ; Sun, 11 Jul 2010 05:12:00 GMT Message-ID: <4C3952D6.7040608@schaufler-ca.com> Date: Sat, 10 Jul 2010 22:12:54 -0700 From: Casey Schaufler MIME-Version: 1.0 To: Kyle Moffett CC: "David P. Quigley" , James Morris , "J. Bruce Fields" , hch@infradead.org, viro@zeniv.linux.org.uk, sds@tycho.nsa.gov, matthew.dodd@sparta.com, trond.myklebust@fys.uio.no, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-security-module@vger.kernel.org, selinux@tycho.nsa.gov, linux-nfs@vger.kernel.org Subject: Re: [PATCH 06/10] NFSv4: Add label recommended attribute and NFSv4 flags References: <1278513086-23964-1-git-send-email-dpquigl@tycho.nsa.gov> <1278513086-23964-7-git-send-email-dpquigl@tycho.nsa.gov> <20100707170058.GD28815@fieldses.org> <1278596363.2494.194.camel@moss-terrapins.epoch.ncsc.mil> <1278684348.2494.223.camel@moss-terrapins.epoch.ncsc.mil> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Sender: owner-selinux@tycho.nsa.gov List-Id: selinux@tycho.nsa.gov Kyle Moffett wrote: > ... > Even in local filesystems like ext3 we prefer to turn labels into > numbers, store the number with each inode, and then keep the labels > indexed in a separate datastructure. > I don't know what system you're talking about, but that notion was pretty well dispelled in the late 1980's, after the SystemV/MLS and SecureWare examples. > Cheers, > Kyle Moffett > > > -- This message was distributed to subscribers of the selinux mailing list. If you no longer wish to subscribe, send mail to majordomo@tycho.nsa.gov with the words "unsubscribe selinux" without quotes as the message.