Xen devel - Nov 2008 - [PATCH] shadow: fix the fix for promotion/resync race.

Hello,

I''ve just realized that part of the fix sent to avoid the race between 
page promotion and resync contained a mistake.

This patch fixes it, and fixes also performance on 64bit guests by 
resyncing on validation only when needed.

Like the previous patch, this should be applied to Xen-3.3 as well.

Thanks,
Gianluca

Signed-off-by: Gianluca Guida <gianluca.guida@eu.citrix.com>



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