PPC64_PAGE_SHIFT
b = slb->slbv & SLBV_L? LP_PAGE_SHIFT : PPC64_PAGE_SHIFT;
if (b == PPC64_PAGE_SHIFT) {
b = slb->slbv & SLBV_L? LP_PAGE_SHIFT : PPC64_PAGE_SHIFT;
(vsid >> PPC64_PAGE_SHIFT) == VSID_VRMA)
#define PPC64_PAGE_SIZE (1ULL << PPC64_PAGE_SHIFT)