- Process::exec() needs to restore the original paging scope when called on a non-current process. - Add missing InterruptDisabler guards around g_processes access. - Only flush the TLB when modifying the active page tables.
It doesn't work yet, but it will!
Use it to make "ls" output a bit better. Also sys$spawn now fails with EACCES if the path is not a file that's executable by the current uid/gid.