Revert "Linux 3.4.11"

This reverts commit 8e500b707bc5864f98877bc0cd76a303b93fcdfe.
Revert "Revert "Linux 3.4.11""

This reverts commit 1b04e1ad8872fabbb3f1453ee0a780f015eea394.
ext4: remove warning
Fix char: random

Conflicts:
	arch/arm/configs/cyanogenmod_m4_defconfig