PT64_PT_BITS     2573 arch/x86/kvm/mmu.c 		quadrant = gaddr >> (PAGE_SHIFT + (PT64_PT_BITS * level));
PT64_PT_BITS     2574 arch/x86/kvm/mmu.c 		quadrant &= (1 << ((PT32_PT_BITS - PT64_PT_BITS) * level)) - 1;
PT64_PT_BITS        9 arch/x86/kvm/mmu.h #define PT64_ENT_PER_PAGE (1 << PT64_PT_BITS)