From mboxrd@z Thu Jan  1 00:00:00 1970
From: Zachary Amsden <zach@vmware.com>
Subject: Re: [patch 10/21] Xen-paravirt: Name: dont export
 paravirt_ops structure, do individual functions
Date: Tue, 13 Feb 2007 17:43:09 -0800
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To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Andrew Morton <akpm@osdl.org>, xen-devel@lists.xensource.com, virtualization@lists.osdl.org, Rusty Russell <rusty@rustcorp.com.au>, linux-kernel@vger.kernel.org, Chris Wright <chrisw@sous-sol.org>, Andi Kleen <ak@muc.de>
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Jeremy Fitzhardinge wrote:
> Zachary Amsden wrote:
>   
>> Ok.  As long as we plan on patching CR2 and CR0 / clts accessors for
>> FPU save during context switch and page fault paths in the future.
>>     
>
> That's up to each backend, right?  Or do these need to be patched for a
> correctness reason?
>   

No, it needs to be part of the general patch list first, which is still 
hand listed rather than just any op being patchable.  Then it can be up 
to the backend.

Zach