alpha: Wire up cross memory attach syscalls

Add sys_process_vm_readv and sys_process_vm_writev to Alpha.

Signed-off-by: Michael Cree <mcree@orcon.net.nz>
Acked-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2 files changed