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From: Christoph Lameter <clameter@sgi.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Subject: Re: [patch 0/3] 2.6.17 radix-tree: updates and lockless
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On Wed, 21 Jun 2006, Benjamin Herrenschmidt wrote:

> No, our hardware interrupt numbers are an encoded form containing the
> geographical location of the device :) so they are 24 bits at least (and
> we have a platform coming where they can be 64 bits).

PICs with build in GPSses? And I thought we had weird hardware....