There have been 4 warnings on 32-bit build, they are herewith fixed.
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
The two files added in this patch contain all the code that is
required to implement the integrity checks.
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>