arm optimized crypto algorithms

Signed-off-by: flar2 <asegaert@gmail.com>
glibc memcpy and strcpy

Signed-off-by: flar2 <asegaert@gmail.com>
frandom

Signed-off-by: flar2 <asegaert@gmail.com>
fix CIFS

Signed-off-by: flar2 <asegaert@gmail.com>

Conflicts:
	fs/cifs/transport.c