Message ID | 20240902083444.1600778-3-frank.heimes@canonical.com |
---|---|
State | New |
Headers | show |
Series | KOP L2 guest fails to boot with 1 core - SMT8 topology (LP: 2070329) | expand |
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index e47b954ce266..a03ad93b971d 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -4115,6 +4115,11 @@ static int kvmhv_vcpu_entry_nestedv2(struct kvm_vcpu *vcpu, u64 time_limit, int trap; long rc; + if (vcpu->arch.doorbell_request) { + vcpu->arch.doorbell_request = 0; + kvmppc_set_dpdes(vcpu, 1); + } + io = &vcpu->arch.nestedv2_io; msr = mfmsr();