Subject: Re: CVS commit: src/sys/arch/xen/xen
To: Jason Thorpe <>
From: Manuel Bouyer <>
List: source-changes
Date: 03/27/2005 13:32:56
On Sat, Mar 26, 2005 at 05:06:26PM -0800, Jason Thorpe wrote:
> In the case of the bus_space functions, they have the appropriate  
> clobbers for the compiler's benefit.  Not sure how x86 handles insn  
> reordering as it relates to memory operations.

Well, my experience with Xen shows that it does happen :)

Manuel Bouyer <>
     NetBSD: 26 ans d'experience feront toujours la difference