Christophe Leroy <christophe.le...@c-s.fr> writes: > This patch implements a framework for Kernel Userspace Access > Protection. > > Then subarches will have to possibility to provide their own > implementation by providing setup_kuap() and lock/unlock_user_access() > > Some platform will need to know the area accessed and whether it is > accessed from read, write or both. Therefore source, destination and > size and handed over to the two functions. > > Signed-off-by: Christophe Leroy <christophe.le...@c-s.fr>
I think some of this code came from Russell's original patch? In which case we should have his signed-off-by here. cheers