PT_LVL_OFFSET_MASK  422 arch/x86/kvm/paging_tmpl.h 	gfn += (addr & PT_LVL_OFFSET_MASK(walker->level)) >> PAGE_SHIFT;
PT_LVL_OFFSET_MASK  673 arch/x86/kvm/paging_tmpl.h 	gfn = gw->gfn | ((addr & PT_LVL_OFFSET_MASK(gw->level)) >> PAGE_SHIFT);