Re: silent semantic changes with reiser4

From: Alan Cox
Date: Tue Aug 31 2004 - 07:01:24 EST


On Maw, 2004-08-31 at 05:08, Linus Torvalds wrote:
> > What about microkernels? They do tcp in userspace.
>
> No they don't. They do TCP in a separate address space from user space,
> that just also happens to be separate from the "microkernel address
> space".

Several do TCP in user space. The only thing you need in kernel for
TCP/IP is enough decode to decide who gets the packet. Even some non
microkernel embedded OS's do this in order to keep kernel size down.

Alan

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