LR_und 30 arch/arm/kvm/hyp/banked-sr.c ctxt->gp_regs.KVM_ARM_UND_lr = read_special(LR_und); LR_und 57 arch/arm/kvm/hyp/banked-sr.c write_special(ctxt->gp_regs.KVM_ARM_UND_lr, LR_und);