DVMA is having aliasing problems. Bob originally sent in the following
description:

At some point in the past, Bob Breuer wrote:
> Here's the preliminary patch.  This time around, both the hme
> and esp drivers are working for me.  This replaces my previous
> patch and is against the vanilla 2.6.9 kernel.  I've tried to
> reduce the amount of unnecessary cache flushing, therefore this
> will need some testing on non-hypersparc cpus also.  It needs
> some cleanup yet, and will be rediffed against a later kernel.
> I'm looking for comments and feedback.

This patch represents one of those subsequent rediffings.
Signed-off-by: Bob Breuer <breuerr@mc.net>
Acked-by: William Irwin <wli@holomorphy.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>