fs/*/Kconfig: drop links to 404-compliant http://acl.bestbits.at

This link is replicated in most filesystems' config stanzas.  Referring
to an archived version of that site is pointless as it mostly deals with
patches; user documentation is available elsewhere.

Signed-off-by: Adam Borowski <kilobyte@angband.pl>
CC: Alexander Viro <viro@zeniv.linux.org.uk>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Acked-by: Jan Kara <jack@suse.cz>
Acked-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Acked-by: David Sterba <dsterba@suse.com>
Acked-by: "Yan, Zheng" <zyan@redhat.com>
Acked-by: Chao Yu <yuchao0@huawei.com>
Acked-by: Jaegeuk Kim <jaegeuk@kernel.org>
Acked-by: Steve French <smfrench@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

Documentation/filesystems/ext2.txt

@@ -49,12 +49,10 @@ sb=n				Use alternate superblock at this location.
 
 user_xattr			Enable "user." POSIX Extended Attributes
 				(requires CONFIG_EXT2_FS_XATTR).
-				See also http://acl.bestbits.at
 nouser_xattr			Don't support "user." extended attributes.
 
 acl				Enable POSIX Access Control Lists support
 				(requires CONFIG_EXT2_FS_POSIX_ACL).
-				See also http://acl.bestbits.at
 noacl				Don't support POSIX ACLs.
 
 nobh				Do not attach buffer_heads to file pagecache.

Documentation/filesystems/ext4.txt

@@ -202,15 +202,14 @@ inode_readahead_blks=n	This tuning parameter controls the maximum
 			the buffer cache.  The default value is 32 blocks.
 
 nouser_xattr		Disables Extended User Attributes.  See the
-			attr(5) manual page and http://acl.bestbits.at/
-			for more information about extended attributes.
+			attr(5) manual page for more information about
+			extended attributes.
 
 noacl			This option disables POSIX Access Control List
 			support. If ACL support is enabled in the kernel
 			configuration (CONFIG_EXT4_FS_POSIX_ACL), ACL is
 			enabled by default on mount. See the acl(5) manual
-			page and http://acl.bestbits.at/ for more information
-			about acl.
+			page for more information about acl.
 
 bsddf		(*)	Make 'df' act like BSD.
 minixdf			Make 'df' act like Minix.

fs/9p/Kconfig

@@ -25,9 +25,6 @@ config 9P_FS_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
 
 endif

fs/Kconfig

@@ -167,17 +167,13 @@ config TMPFS_POSIX_ACL
 	  files for sound to work properly.  In short, if you're not sure,
 	  say Y.
 
-	  To learn more about Access Control Lists, visit the POSIX ACLs for
-	  Linux website <http://acl.bestbits.at/>.
-
 config TMPFS_XATTR
 	bool "Tmpfs extended attributes"
 	depends on TMPFS
 	default n
 	help
 	  Extended attributes are name:value pairs associated with inodes by
-	  the kernel or by users (see the attr(5) manual page, or visit
-	  <http://acl.bestbits.at/> for details).
+	  the kernel or by users (see the attr(5) manual page for details).
 
 	  Currently this enables support for the trusted.* and
 	  security.* namespaces.

fs/btrfs/Kconfig

@@ -38,9 +38,6 @@ config BTRFS_FS_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
 
 config BTRFS_FS_CHECK_INTEGRITY

fs/ceph/Kconfig

@@ -34,7 +34,4 @@ config CEPH_FS_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

fs/cifs/Kconfig

@@ -108,14 +108,13 @@ config CIFS_XATTR
         depends on CIFS
         help
           Extended attributes are name:value pairs associated with inodes by
-          the kernel or by users (see the attr(5) manual page, or visit
-          <http://acl.bestbits.at/> for details).  CIFS maps the name of
-          extended attributes beginning with the user namespace prefix
-          to SMB/CIFS EAs. EAs are stored on Windows servers without the
-          user namespace prefix, but their names are seen by Linux cifs clients
-          prefaced by the user namespace prefix. The system namespace
-          (used by some filesystems to store ACLs) is not supported at
-          this time.
+          the kernel or by users (see the attr(5) manual page for details).
+          CIFS maps the name of extended attributes beginning with the user
+          namespace prefix to SMB/CIFS EAs.  EAs are stored on Windows
+          servers without the user namespace prefix, but their names are
+          seen by Linux cifs clients prefaced by the user namespace prefix.
+          The system namespace (used by some filesystems to store ACLs) is
+          not supported at this time.
 
           If unsure, say Y.
 

fs/ext2/Kconfig

@@ -13,8 +13,7 @@ config EXT2_FS_XATTR
 	depends on EXT2_FS
 	help
 	  Extended attributes are name:value pairs associated with inodes by
-	  the kernel or by users (see the attr(5) manual page, or visit
-	  <http://acl.bestbits.at/> for details).
+	  the kernel or by users (see the attr(5) manual page for details).
 
 	  If unsure, say N.
 
@@ -26,9 +25,6 @@ config EXT2_FS_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
 
 config EXT2_FS_SECURITY

fs/ext4/Kconfig

@@ -82,9 +82,6 @@ config EXT4_FS_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
 
 config EXT4_FS_SECURITY

fs/f2fs/Kconfig

@@ -35,8 +35,7 @@ config F2FS_FS_XATTR
 	default y
 	help
 	  Extended attributes are name:value pairs associated with inodes by
-	  the kernel or by users (see the attr(5) manual page, or visit
-	  <http://acl.bestbits.at/> for details).
+	  the kernel or by users (see the attr(5) manual page for details).
 
 	  If unsure, say N.
 
@@ -49,9 +48,6 @@ config F2FS_FS_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
 
 config F2FS_FS_SECURITY

fs/hfsplus/Kconfig

@@ -20,9 +20,6 @@ config HFSPLUS_FS_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/>.
-
 	  It needs to understand that POSIX ACLs are treated only under
 	  Linux. POSIX ACLs doesn't mean something under Mac OS X.
 	  Mac OS X beginning with version 10.4 ("Tiger") support NFSv4 ACLs,

fs/jffs2/Kconfig

@@ -68,8 +68,7 @@ config JFFS2_FS_XATTR
 	default n
 	help
 	  Extended attributes are name:value pairs associated with inodes by
-	  the kernel or by users (see the attr(5) manual page, or visit
-	  <http://acl.bestbits.at/> for details).
+	  the kernel or by users (see the attr(5) manual page for details).
 
 	  If unsure, say N.
 
@@ -82,9 +81,6 @@ config JFFS2_FS_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
 
 config JFFS2_FS_SECURITY

fs/jfs/Kconfig

@@ -16,9 +16,6 @@ config JFS_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
 
 config JFS_SECURITY

fs/reiserfs/Kconfig

@@ -57,8 +57,7 @@ config REISERFS_FS_XATTR
 	depends on REISERFS_FS
 	help
 	  Extended attributes are name:value pairs associated with inodes by
-	  the kernel or by users (see the attr(5) manual page, or visit
-	  <http://acl.bestbits.at/> for details).
+	  the kernel or by users (see the attr(5) manual page for details).
 
 	  If unsure, say N.
 
@@ -70,9 +69,6 @@ config REISERFS_FS_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
 
 config REISERFS_FS_SECURITY

fs/xfs/Kconfig

@@ -48,9 +48,6 @@ 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.
 
 config XFS_RT