kvm_s390_clear_pv_state() needs to also clear the dumping flag, to allow the protected VM to be started again (as non-protected, with all protected state safely destroyed) after a forced reboot while a protected dump was ongoing and not completed. Fixes: e40df9efd68a ("KVM: s390: pv: clear the state without memset") Signed-off-by: Claudio Imbrenda --- arch/s390/kvm/pv.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/s390/kvm/pv.c b/arch/s390/kvm/pv.c index b02e0159d3cd..98a9a57f71b9 100644 --- a/arch/s390/kvm/pv.c +++ b/arch/s390/kvm/pv.c @@ -242,6 +242,10 @@ static void kvm_s390_clear_pv_state(struct kvm *kvm) kvm->arch.pv.guest_len = 0; kvm->arch.pv.stor_base = 0; kvm->arch.pv.stor_var = NULL; + if (kvm->arch.pv.dumping) { + kvm_s390_vcpu_unblock_all(kvm); + kvm->arch.pv.dumping = false; + } } static void kvm_s390_pv_dispose_cpu(struct kvm_vcpu *vcpu, bool free_stor_base) -- 2.55.0