uml: fix URLs in Kconfig and help strings

This patch updates links which broke during the transition to the new UML
website.

Signed-off-by: Karol Swietlicki <magotari@gmail.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/um/Kconfig

@@ -145,7 +145,7 @@ config HPPFS
 	  by removing or changing anything in /proc which gives away the
 	  identity of a UML.
 
-	  See <http://user-mode-linux.sf.net/hppfs.html> for more information.
+	  See <http://user-mode-linux.sf.net/old/hppfs.html> for more information.
 
 	  You only need this if you are setting up a UML honeypot.  Otherwise,
 	  it is safe to say 'N' here.

arch/um/Kconfig.char

@@ -18,7 +18,7 @@ config SSL
           lines on the UML that are usually made to show up on the host as
           ttys or ptys.
 
-          See <http://user-mode-linux.sourceforge.net/input.html> for more
+          See <http://user-mode-linux.sourceforge.net/old/input.html> for more
           information and command line examples of how to use this facility.
 
           Unless you have a specific reason for disabling this, say Y.

arch/um/Kconfig.debug

@@ -9,7 +9,7 @@ config GPROF
 	  This allows profiling of a User-Mode Linux kernel with the gprof
 	  utility.
 
-	  See <http://user-mode-linux.sourceforge.net/gprof.html> for more
+	  See <http://user-mode-linux.sourceforge.net/old/gprof.html> for more
 	  details.
 
 	  If you're involved in UML kernel development and want to use gprof,
@@ -22,7 +22,7 @@ config GCOV
 	  This option allows developers to retrieve coverage data from a UML
 	  session.
 
-	  See <http://user-mode-linux.sourceforge.net/gprof.html> for more
+	  See <http://user-mode-linux.sourceforge.net/old/gprof.html> for more
 	  details.
 
 	  If you're involved in UML kernel development and want to use gcov,

arch/um/Kconfig.net

@@ -14,7 +14,7 @@ config UML_NET
 
         For more information, including explanations of the networking and
         sample configurations, see
-        <http://user-mode-linux.sourceforge.net/networking.html>.
+        <http://user-mode-linux.sourceforge.net/old/networking.html>.
 
         If you'd like to be able to enable networking in the User-Mode
         linux environment, say Y; otherwise say N.  Note that you must
@@ -38,7 +38,7 @@ config UML_NET_ETHERTAP
         CONFIG_NETLINK_DEV configured as Y or M.
 
         For more information, see
-        <http://user-mode-linux.sourceforge.net/networking.html>  That site
+        <http://user-mode-linux.sourceforge.net/old/networking.html>  That site
         has examples of the UML command line to use to enable Ethertap
         networking.
 
@@ -72,7 +72,7 @@ config UML_NET_SLIP
         To use this, your host must support slip devices.
 
         For more information, see
-        <http://user-mode-linux.sourceforge.net/networking.html>.  That site
+        <http://user-mode-linux.sourceforge.net/old/networking.html>.
         has examples of the UML command line to use to enable slip
         networking, and details of a few quirks with it.
 
@@ -96,7 +96,7 @@ config UML_NET_DAEMON
         networking daemon on the host.
 
         For more information, see
-        <http://user-mode-linux.sourceforge.net/networking.html>  That site
+        <http://user-mode-linux.sourceforge.net/old/networking.html>  That site
         has examples of the UML command line to use to enable Daemon
         networking.
 
@@ -144,7 +144,7 @@ config UML_NET_MCAST
         To use this, your host kernel(s) must support IP Multicasting.
 
         For more information, see
-        <http://user-mode-linux.sourceforge.net/networking.html>  That site
+        <http://user-mode-linux.sourceforge.net/old/networking.html>  That site
         has examples of the UML command line to use to enable Multicast
         networking, and notes about the security of this approach.
 
@@ -165,7 +165,7 @@ config UML_NET_PCAP
 	installed in order to build the pcap transport into UML.
 
         For more information, see
-        <http://user-mode-linux.sourceforge.net/networking.html>  That site
+        <http://user-mode-linux.sourceforge.net/old/networking.html>  That site
         has examples of the UML command line to use to enable this option.
 
 	If you intend to use UML as a network monitor for the host, say

arch/um/include/chan_user.h

@@ -48,7 +48,7 @@ extern void register_winch_irq(int fd, int tty_fd, int pid,
 #define __channel_help(fn, prefix) \
 __uml_help(fn, prefix "[0-9]*=<channel description>\n" \
 "    Attach a console or serial line to a host channel.  See\n" \
-"    http://user-mode-linux.sourceforge.net/input.html for a complete\n" \
+"    http://user-mode-linux.sourceforge.net/old/input.html for a complete\n" \
 "    description of this switch.\n\n" \
 );