The definition of the task is clear: Have a way to tell the kernel to not mmap memory above 0x7fffffff However the implementation is unclear to me: - Should this be a new syscall? - Or should we set some kernel parameter? Per task or global?
Hints (or patches to test) welcome.
I would go for a new syscall, but it might be worth asking what the preferred implementation is on lkml. I have a feeling they don't like adding syscalls much.
