MAS3_U0
(MAS3_U0 | MAS3_U1 | MAS3_U2 | MAS3_U3 \
vcpu->arch.shared->mas7_3 &= MAS3_U0 | MAS3_U1 | MAS3_U2 | MAS3_U3;
vcpu->arch.shared->mas7_3 &= MAS3_U0 | MAS3_U1 |