> (NB, if this is a code bug rather than local brain
> bug, this explains a lot)
It's was a transient local brain bug. The bit
is shared between two pages of the same order.
> 101 index = page_idx >> (1 + order);
I missed this today ^^^
And hence my previous patch did have a bug,
for arcane reasons; I'll resubmit it if
it works.
-- Alex Bligh - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/