Index: linux-2.4.20/Documentation/Configure.help
--- linux-2.4.20~patches.common_xfs-fixup/Documentation/Configure.help	2003-02-27 01:08:41.000000000 +0100
+++ linux-2.4.20/Documentation/Configure.help	2003-02-27 01:08:42.000000000 +0100
@@ -16342,6 +16328,16 @@
   system of your root partition is compiled as a module, you'll need
   to use an initial ramdisk (initrd) to boot.
 
+ACL support
+CONFIG_XFS_POSIX_ACL
+  Posix Access Control Lists (ACLs) support permissions for users and
+  groups beyond the owner/group/world scheme.
+
+  To learn more about Access Control Lists, visit the Posix ACLs for
+  Linux website <http://acl.bestbits.at/>.
+
+  If you don't know what Access Control Lists are, say N.
+
 DMAPI support
 CONFIG_XFS_DMAPI
   The Data Management API is a system interface used to implement
Index: linux-2.4.20/fs/Config.in
--- linux-2.4.20~patches.common_xfs-fixup/fs/Config.in	2003-02-27 01:08:41.000000000 +0100
+++ linux-2.4.20/fs/Config.in	2003-02-27 01:08:42.000000000 +0100
@@ -104,6 +104,7 @@
 dep_mbool '  UFS file system write support (DANGEROUS)' CONFIG_UFS_FS_WRITE $CONFIG_UFS_FS $CONFIG_EXPERIMENTAL
 
 tristate 'XFS filesystem support' CONFIG_XFS_FS
+dep_mbool    '  ACL support' CONFIG_XFS_POSIX_ACL $CONFIG_XFS_FS
 dep_mbool    '  Realtime support (EXPERIMENTAL)' CONFIG_XFS_RT $CONFIG_XFS_FS $CONFIG_EXPERIMENTAL
 dep_mbool    '  Quota support' CONFIG_XFS_QUOTA $CONFIG_XFS_FS
 dep_mbool    '  DMAPI support' CONFIG_XFS_DMAPI $CONFIG_XFS_FS