diff options
Diffstat (limited to 'target-s390x/kvm.c')
| -rw-r--r-- | target-s390x/kvm.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c index b93fe84..2fa374a 100644 --- a/target-s390x/kvm.c +++ b/target-s390x/kvm.c @@ -559,11 +559,16 @@ static int handle_priv(S390CPU *cpu, struct kvm_run *run, static int handle_hypercall(S390CPU *cpu, struct kvm_run *run) { CPUS390XState *env = &cpu->env; + int ret; cpu_synchronize_state(CPU(cpu)); - env->regs[2] = s390_virtio_hypercall(env); + ret = s390_virtio_hypercall(env); + if (ret == -EINVAL) { + enter_pgmcheck(cpu, PGM_SPECIFICATION); + return 0; + } - return 0; + return ret; } static void kvm_handle_diag_308(S390CPU *cpu, struct kvm_run *run) |