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    |   xen-devel
[Xen-devel] Re: [RFC PATCH 13/33] Add a new head.S start-of-day	file for 
| To: | Chris Wright <chrisw@xxxxxxxxxxxx> |  
| Subject: | [Xen-devel] Re: [RFC PATCH 13/33] Add a new head.S start-of-day	file for booting on Xen. |  
| From: | Arjan van de Ven <arjan@xxxxxxxxxxxxx> |  
| Date: | Tue, 18 Jul 2006 12:06:35 +0200 |  
| Cc: | Andrew Morton <akpm@xxxxxxxx>, Zachary Amsden <zach@xxxxxxxxxx>,	Jeremy Fitzhardinge <jeremy@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx,	Ian Pratt <ian.pratt@xxxxxxxxxxxxx>, Rusty Russell <rusty@xxxxxxxxxxxxxxx>,	linux-kernel@xxxxxxxxxxxxxxx, Andi Kleen <ak@xxxxxxx>,	virtualization@xxxxxxxxxxxxxx,	Christian Limpach <Christian.Limpach@xxxxxxxxxxxx> |  
| Delivery-date: | Thu, 20 Jul 2006 05:09:43 -0700 |  
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxx |  
| In-reply-to: | <20060718091951.689269000@xxxxxxxxxxxx> |  
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| References: | <20060718091807.467468000@xxxxxxxxxxxx>	<20060718091951.689269000@xxxxxxxxxxxx> |  
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |  
| On Tue, 2006-07-18 at 00:00 -0700, Chris Wright wrote:
> plain text document attachment (i386-head.S)
> When running on Xen, the kernel is started with paging enabled.  Also
> don't check for cpu features which are present on all cpus supported
> by Xen.
Hi, 
I didn't see much of this last sentence in the actual patch, which is
good, because I just don't see any reason to do that at all; if they
features are there anyway, why not preserve their detection, it's not
hurting and it means you need to be less different "just because"...
Greetings,
    Arjan van de Ven
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