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SubjectRe: Missing cache flush.
On Mon, Jun 04, 2001 at 07:03:01PM -0700, David S. Miller wrote:

The x86 doesn't have dumb caches, therefore it really doesn't
need to flush anything. Maybe a mb(), but that is it.

What if the memory is erased underneath the CPU being aware of this?
In such a way ig generates to bus traffic...

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