From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757054Ab0GGRBJ (ORCPT ); Wed, 7 Jul 2010 13:01:09 -0400 Received: from fieldses.org ([174.143.236.118]:40452 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751496Ab0GGRBH (ORCPT ); Wed, 7 Jul 2010 13:01:07 -0400 Date: Wed, 7 Jul 2010 13:00:58 -0400 From: "J. Bruce Fields" To: "David P. Quigley" Cc: hch@infradead.org, viro@zeniv.linux.org.uk, casey@schaufler-ca.com, 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 Message-ID: <20100707170058.GD28815@fieldses.org> References: <1278513086-23964-1-git-send-email-dpquigl@tycho.nsa.gov> <1278513086-23964-7-git-send-email-dpquigl@tycho.nsa.gov> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1278513086-23964-7-git-send-email-dpquigl@tycho.nsa.gov> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 07, 2010 at 10:31:22AM -0400, David P. Quigley wrote: > This patch adds a new recommended attribute named label into the NFSv4 file Make that '... recommended attribute named "security_label"' ? > +#define NFS4_MAXLABELLEN 4096 Idle curiosity--why 4096? (Why couldn't it be 16? And how do we know people will never want 8192?) > +#define NFSEXP_SECURITY_LABEL 0x0040 /* Support security label fattr4 */ I guess that answers my earlier question. --b.