Re: udp.c

[Herbert Xu]

On Mon, Jun 13, 2005 at 02:57:16PM -0700, David S. Miller wrote:
> From: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
> Date: Tue, 14 Jun 2005 07:42:52 +1000
> 
> > It'll dump the stack anyway if we just make it a NULL pointer.
> 
> Some platforms don't handle that very cleanly, for example
> it may be necessary to have something mapped at page zero
> for one reason or another.

Are there any existing platforms that do that in kernel mode?
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