valid_reg_mask 1307 arch/x86/kvm/lapic.c u64 valid_reg_mask = valid_reg_mask 1333 arch/x86/kvm/lapic.c valid_reg_mask |= APIC_REG_MASK(APIC_ARBPRI); valid_reg_mask 1335 arch/x86/kvm/lapic.c if (offset > 0x3f0 || !(valid_reg_mask & APIC_REG_MASK(offset)))