Re: kernel stack challenge

[Timothy Miller]

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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