S2_PMD_MASK 207 arch/arm64/include/asm/stage2_pgtable.h phys_addr_t boundary = (addr + S2_PMD_SIZE) & S2_PMD_MASK; S2_PMD_MASK 1094 virt/kvm/arm/mmu.c unmap_stage2_range(kvm, addr & S2_PMD_MASK, S2_PMD_SIZE);