PSR_AA32_Z_BIT 220 arch/arm64/kernel/process.c pstate & PSR_AA32_Z_BIT ? 'Z' : 'z', PSR_AA32_Z_BIT 1904 arch/arm64/kernel/ptrace.c regs->pstate &= PSR_AA32_N_BIT | PSR_AA32_Z_BIT | PSR_AA32_Z_BIT 83 virt/kvm/arm/aarch32.c new |= (old & PSR_AA32_Z_BIT);