Hi, I read the whole FAQ. Does the "bug-free" protections for privacy apply to within each app of the same Linux virtual machine (overcoming memory bugs built in apps), between apps of the same Linux virtual machine (overcoming memory bugs built in the Linux kernel/GNU distro), or merely between different virtual machines (allowing any Linux kernel/GNU distro to be compromised, just not allowing them to compromise each other)? Furthermore, do I understand correctly that sel4 will only work on a few pieces of computer hardware, or will it work on everything the Linux kernel supports (has drivers for)? If sel4 will work on everything the Linux kernel supports (has drivers for), then do the same bug-free promises hold true on those hardwares in addition to the hardwares sel4 has already been tested on? Thanks!