From 25775ab62501a0fb348f4445dbe7318223c88390 Mon Sep 17 00:00:00 2001 From: Steve Dickson Date: Wed, 6 Feb 2013 11:40:29 -0500 Subject: [PATCH 12/14] Kconfig: Add Kconfig entry for Labeled NFS V4 client This patch adds the NFS_V4_SECURITY_LABEL entry which enables security label support for the NFSv4 client Signed-off-by: Steve Dickson --- fs/nfs/Kconfig | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig index 13ca196..3861a1f 100644 --- a/fs/nfs/Kconfig +++ b/fs/nfs/Kconfig @@ -131,6 +131,24 @@ 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. + + WARNING: there is still a chance of backwards-incompatible protocol changes. + For now we recommend "Y" only for developers and testers." + + If unsure, say N. + config ROOT_NFS bool "Root file system on NFS" depends on NFS_FS=y && IP_PNP -- 1.8.1.2