Linux 3.18.47

Signed-off-by: Sasha Levin <alexander.levin@verizon.com>

Makefile

diff --git a/Makefile b/Makefile
index e73fd98..9132f7352 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 VERSION = 3
 PATCHLEVEL = 18
-SUBLEVEL = 46
+SUBLEVEL = 47
 EXTRAVERSION =
 NAME = Diseased Newt