Linaro -O3 fixes

Signed-off-by: Cerebro <zarboz@gmail.com>
final checkin

Signed-off-by: Cerebro <zarboz@gmail.com>
Revert "Linaro -O3 fixes"

This reverts commit e31901273e90a55096d2d899b214861edc7ccae5.
update defconfig

Signed-off-by: Cerebro <zarboz@gmail.com>