Hi,

> No, the test is for if the first (current) operation is crossing a
> page boundary, not if the NEXT one is... That's why the code in this
> condition is using hvm_copy to fetch the data that is being
> accessed...

Ok, point taken.  But that also means that the access range calculation
isn't that simple, it's quite different for the two directions ...

Patch against 9681 (testing repository) attached.

cheers,

  Gerd

-- 
Gerd Hoffmann <kraxel@suse.de>
Erst mal heiraten, ein, zwei Kinder, und wenn alles läuft
geh' ich nach drei Jahren mit der Familie an die Börse.
http://www.suse.de/~kraxel/julika-dora.jpeg