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-rw-r--r--arch/powerpc/kvm/book3s_hv.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index cfaa91b27112..6f612d240392 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -1241,9 +1241,9 @@ static int kvmppc_emulate_doorbell_instr(struct kvm_vcpu *vcpu)
switch (get_xop(inst)) {
case OP_31_XOP_MSGSNDP:
arg = kvmppc_get_gpr(vcpu, rb);
- if (((arg >> 27) & 0xf) != PPC_DBELL_SERVER)
+ if (((arg >> 27) & 0x1f) != PPC_DBELL_SERVER)
break;
- arg &= 0x3f;
+ arg &= 0x7f;
if (arg >= kvm->arch.emul_smt_mode)
break;
tvcpu = kvmppc_find_vcpu(kvm, vcpu->vcpu_id - thr + arg);
@@ -1256,7 +1256,7 @@ static int kvmppc_emulate_doorbell_instr(struct kvm_vcpu *vcpu)
break;
case OP_31_XOP_MSGCLRP:
arg = kvmppc_get_gpr(vcpu, rb);
- if (((arg >> 27) & 0xf) != PPC_DBELL_SERVER)
+ if (((arg >> 27) & 0x1f) != PPC_DBELL_SERVER)
break;
vcpu->arch.vcore->dpdes = 0;
vcpu->arch.doorbell_request = 0;