Return-Path: linux-nfs-owner@vger.kernel.org Received: from mx1.redhat.com ([209.132.183.28]:60329 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757773Ab3D2M7U (ORCPT ); Mon, 29 Apr 2013 08:59:20 -0400 From: Steve Dickson To: Trond Myklebust , "J. Bruce Fields" , "David P. Quigley" Cc: Linux NFS list , Linux FS devel list , Linux Security List , SELinux List Subject: [PATCH 17/17] Kconfig: Add Kconfig entry for Labeled NFS V4 server Date: Mon, 29 Apr 2013 08:57:19 -0400 Message-Id: <1367240239-19326-18-git-send-email-SteveD@redhat.com> In-Reply-To: <1367240239-19326-1-git-send-email-SteveD@redhat.com> References: <1367240239-19326-1-git-send-email-SteveD@redhat.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: From: Steve Dickson This patch adds the NFSd_V4_SECURITY_LABEL entry which enables security label support for the NFSv4 server Signed-off-by: Steve Dickson --- fs/nfsd/Kconfig | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/fs/nfsd/Kconfig b/fs/nfsd/Kconfig index 430b687..c37a046 100644 --- a/fs/nfsd/Kconfig +++ b/fs/nfsd/Kconfig @@ -81,6 +81,22 @@ 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. + + WARNING: there is still a chance of backwards-incompatible protocol changes. + For now we recommend "Y" only for developers and testers." + config NFSD_FAULT_INJECTION bool "NFS server manual fault injection" depends on NFSD_V4 && DEBUG_KERNEL -- 1.8.1.4