lguest: the Makefile and Kconfig

This is the Kconfig and Makefile to allow lguest to actually be
compiled.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/Kconfig b/drivers/Kconfig
index ae01d86..707650a 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -85,4 +85,6 @@
 source "drivers/kvm/Kconfig"
 
 source "drivers/uio/Kconfig"
+
+source "drivers/lguest/Kconfig"
 endmenu