Hello,

On Mon, 10 Nov 2008, Vivek Rajagopalan wrote:
> Here is a link to Kernel Mode Linux I was talking about.
>
> http://www.linuxjournal.com/article/6516

Looks interesting. I would not have imagined that the system call
overhead would be that much.

An interesting thing to try would be to integrate this with
capabilities to reduce the privilege of the kernel-mode process.
However, I am not sure if kernel-mode processes can work with reduced
capabilities. For example, how much can one reduce the capabilities
of a kernel module?

This would allow the process to have the benefits of reduced overhead
without (too many) security complications.

Regards,

Kapil.
--

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