sh_update_paging_modes() seems to nominate 3-on-4 for this environment, yet there apparently aren''t provisions to support it once enabled (I first thought it could be that simple). While by conditionalizing upon pv_32bit_guest() I can address some, I got really uncertain when encountering the callback table in shadow_remove_write_access() (and I didn''t go further) - I''d have to create a second table and conditionalize the use(s), which seems ugly at best. I therefore assume it''s going to be better to leave this to the shadow writers, unless I can get a much better understanding of this code. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel