On 2011/10/24 15:21, Zhao Jin wrote: > Should be "or" since a new shadow page is synced if either it is > not leaf or there already exists another unsync shadow page with > the same gfn. > It is obviously wrong, we need to sync pages only if it has unsync page *and* the new shadow page breaks the unsync rule(only the level 1 sp can became unsync). -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html