From patchwork Tue Jan 22 13:40:33 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Steve Dickson X-Patchwork-Id: 2018651 Return-Path: X-Original-To: patchwork-linux-nfs@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 6ABB33FCDE for ; Tue, 22 Jan 2013 13:41:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751764Ab3AVNk5 (ORCPT ); Tue, 22 Jan 2013 08:40:57 -0500 Received: from 183.141.211.66.inaddr.G4.NET ([66.211.141.183]:54592 "EHLO Dobby.4dicksons.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752078Ab3AVNky (ORCPT ); Tue, 22 Jan 2013 08:40:54 -0500 Received: from tophat.home.4dicksons.org ([192.168.62.20]) by Dobby.4dicksons.org with esmtp (Exim 4.63) (envelope-from ) id 1Txe5q-0003H4-9z; Tue, 22 Jan 2013 08:40:50 -0500 From: Steve Dickson To: David Quigley , Trond Myklebust , "J. Bruce Fields" Cc: Linux NFS Mailing list Subject: [PATCH 05/14] KConfig: Add KConfig entries for Labeled NFS Date: Tue, 22 Jan 2013 08:40:33 -0500 Message-Id: <1358862042-27520-6-git-send-email-steved@redhat.com> X-Mailer: git-send-email 1.8.1 In-Reply-To: <1358862042-27520-1-git-send-email-steved@redhat.com> References: <1358862042-27520-1-git-send-email-steved@redhat.com> X-Spam-Score: -2.9 (--) Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org From: David Quigley This patch adds two entries into the fs/KConfig file. The first entry NFS_V4_SECURITY_LABEL enables security label support for the NFSv4 client while the second entry NFSD_V4_SECURITY_LABEL enables security labeling support on the server side. Signed-off-by: Matthew N. Dodd Signed-off-by: Miguel Rodel Felipe Signed-off-by: Phua Eu Gene Signed-off-by: Khin Mi Mi Aung --- fs/nfs/Kconfig | 16 ++++++++++++++++ fs/nfsd/Kconfig | 13 +++++++++++++ 2 files changed, 29 insertions(+) diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig index 13ca196..0077197 100644 --- a/fs/nfs/Kconfig +++ b/fs/nfs/Kconfig @@ -131,6 +131,22 @@ config NFS_V4_1_IMPLEMENTATION_ID_DOMAIN If the NFS client is unchanged from the upstream kernel, this option should be set to the default "kernel.org". +config NFS_V4_SECURITY_LABEL + bool "Provide Security Label support for NFSv4 client" + depends on NFS_V4 && SECURITY + help + + Say Y here if you want enable fine-grained security label attribute + support for NFS version 4. Security labels allow security modules like + SELinux and Smack to label files to facilitate enforcement of their policies. + Without this an NFSv4 mount will have the same label on each file. + + If you do not wish to enable fine-grained security labels SELinux or + Smack policies on NFSv4 files, say N. + + + If unsure, say N. + config ROOT_NFS bool "Root file system on NFS" depends on NFS_FS=y && IP_PNP diff --git a/fs/nfsd/Kconfig b/fs/nfsd/Kconfig index 8df1ea4..75ba894 100644 --- a/fs/nfsd/Kconfig +++ b/fs/nfsd/Kconfig @@ -81,6 +81,19 @@ config NFSD_V4 If unsure, say N. +config NFSD_V4_SECURITY_LABEL + bool "Provide Security Label support for NFSv4 server" + depends on NFSD_V4 && SECURITY + help + + Say Y here if you want enable fine-grained security label attribute + support for NFS version 4. Security labels allow security modules like + SELinux and Smack to label files to facilitate enforcement of their policies. + Without this an NFSv4 mount will have the same label on each file. + + If you do not wish to enable fine-grained security labels SELinux or + Smack policies on NFSv4 files, say N. + config NFSD_FAULT_INJECTION bool "NFS server manual fault injection" depends on NFSD_V4 && DEBUG_KERNEL