Below is the patch, against 2.6.7-rc2, to fix crypto/digest.c to do
multiple kmap()/kunmap() for scatterlist entries which have a size
greater than a single page, originally found and fixed by
N.C.Krishna Murthy <krmurthy@cisco.com>.
Signed-off-by: Clay Haapala <chaapala@cisco.com>
Signed-off-by: David S. Miller <davem@redhat.com>