If a user does not have access to a given buffer, we must not allow them
to mmap it. Otherwise, users could "guess" the buffer offsets of other
users and get access to the buffer.
All TTM drivers already use the new VMA offset manager access management
so we can enable TTM mmap access management n
If a user does not have access to a given buffer, we must not allow them
to mmap it. Otherwise, users could "guess" the buffer offsets of other
users and get access to the buffer.
All TTM drivers already use the new VMA offset manager access management
so we can enable TTM mmap access management n
