5 messages in com.xensource.lists.xen-develRe: [Xen-devel] the ptwr cmpxchg fix
FromSent OnAttachments
John Levon18 Oct 2007 12:58 
Keir Fraser19 Oct 2007 00:37 
Keir Fraser19 Oct 2007 00:44 
Jeremy Fitzhardinge19 Oct 2007 15:50 
John Levon22 Oct 2007 05:09 
Subject:Re: [Xen-devel] the ptwr cmpxchg fix
From:John Levon (lev@movementarian.org)
Date:10/22/2007 05:09:18 AM
List:com.xensource.lists.xen-devel

On Fri, Oct 19, 2007 at 08:38:14AM +0100, Keir Fraser wrote:

Yes, deciding whether to add _PAGE_USER based on Xen version seems the best way to go.

OK.

Bear in mind that the ABI bug affects *only* cmpxchg of pagetables.

Yep. Unfortunately we use that rather heavily, although Linux doesn't :)

regards john

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