Messages in this thread | | | Date | Mon, 05 Apr 2004 18:22:24 -0400 | From | Timothy Miller <> | Subject | Re: kernel stack challenge |
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Sergiy Lozovsky wrote:
> > > LSM use another way of doing similar things :-) I'm > not sure that it is nice to forward system calls back > to userspace where they came from in the first place > :-) VXE use high level language to create security > models. >
"Kernel space -> user space -> kernel space" is nothing compared to the overhead of a LISP interpreter.
Doing interpretation of LISP is a monster compared to some piddly context switches.
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