Linux 4.4.167

BugLink: https://bugs.launchpad.net/bugs/1811077Signed-off-by: Juerg Haefliger <juergh@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>

Makefile

 VERSION = 4
 PATCHLEVEL = 4
-SUBLEVEL = 166
+SUBLEVEL = 167
 EXTRAVERSION =
 NAME = Blurry Fish Butt