kvm_write_hw_gcsr
kvm_write_hw_gcsr(LOONGARCH_CSR_ISR0, vector[0] | old);
kvm_write_hw_gcsr(LOONGARCH_CSR_ISR1, vector[1] | old);
kvm_write_hw_gcsr(LOONGARCH_CSR_ISR2, vector[2] | old);
kvm_write_hw_gcsr(LOONGARCH_CSR_ISR3, vector[3] | old);
kvm_write_hw_gcsr(LOONGARCH_CSR_BADI, vcpu->arch.badi);
kvm_write_hw_gcsr(LOONGARCH_CSR_PRMD, val);
kvm_write_hw_gcsr(LOONGARCH_CSR_CRMD, val);
kvm_write_hw_gcsr(LOONGARCH_CSR_ERA, vcpu->arch.pc);
kvm_write_hw_gcsr(LOONGARCH_CSR_ESTAT, val);
kvm_write_hw_gcsr(LOONGARCH_CSR_BADV, val);