Re: [git pull] x86 fixes

From: Arjan van de Ven
Date: Mon Sep 08 2008 - 14:46:34 EST


On Mon, 08 Sep 2008 11:22:24 -0700
"H. Peter Anvin" <hpa@xxxxxxxxx> wrote:

>
> The "ideal" way to do any of this would probably to have checkboxes
> for all the CPUs you want to support and then a drop-down box for the
> CPU to optimize for. However, the combinatorics of that would be
> horrible, and it would be very unlikely we would avoid bugs.

the ideal case would be "support them all"

the second-most ideal case would be "support all as of <year>" I suppose

a third one for advanced users not distros would be "support only
<vendor>" since that would be the biggest part of code to drop

between models of the same vendor.. not too much to win there.


--
If you want to reach me at my work email, use arjan@xxxxxxxxxxxxxxx
For development, discussion and tips for power savings,
visit http://www.lesswatts.org
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/