Re: a small doubt
Alan Cox (alan@lxorguk.ukuu.org.uk)
Sat, 9 Oct 1999 02:07:55 +0100 (BST)
> And a very bad one indeed since some architectures have page 0
> mapped.
>
> Such architectures are mistaken, since they are not going to
> catch NULL pointer derefences in the kernel correctly in all
> such cases.
Not all architectures give you the choice.
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