Re: Cache incoherencies

Alan Cox (alan@lxorguk.ukuu.org.uk)
Fri, 27 Aug 1999 14:45:25 +0100 (BST)


> > And the rest of that 4Mb range is loaded with critical data now running
> > uncached. Your box crawls like a 286.
>
> But you access it through the other window, which is still cached.

Which as Russell says means you hack vmalloc().

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