3.4.0 -> 3.4.84 (bumped to p4.4-1.1 to reflect maintenance)

Bring up to latest linux stable tag.

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>

Conflicts:
	Makefile
	kernel/time/tick-sched.c