On Wednesday 01 February 2006 21:26, Jeff Garzik wrote:
> Andi Kleen wrote:
> > But I don't think Van's design is supposed to be exposed to user space.
> 
> It is supposed to be exposed to userspace AFAICS.

Then it's likely insecure and root only, unless he knows some magic
that we don't.

I hope it's not just PF_PACKET mmap rings with a user space TCP library.

> 
> > It's still in the kernel, just in process context.
> 
> Incorrect.  Its in the userspace app (though usually via a library). 
> See slides 26 and 27.

I mean the Linux implementation is in the kernel, but in user context.

-Andi

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