diff options
Diffstat (limited to 'hw/ppc/spapr_rtas.c')
| -rw-r--r-- | hw/ppc/spapr_rtas.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c index 4bb939d3d1..2b89e1d448 100644 --- a/hw/ppc/spapr_rtas.c +++ b/hw/ppc/spapr_rtas.c @@ -163,6 +163,7 @@ static void rtas_start_cpu(PowerPCCPU *cpu_, sPAPRMachineState *spapr, CPUState *cs = CPU(cpu); CPUPPCState *env = &cpu->env; PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); + Error *local_err = NULL; if (!cs->halted) { rtas_st(rets, 0, RTAS_OUT_HW_ERROR); @@ -174,6 +175,14 @@ static void rtas_start_cpu(PowerPCCPU *cpu_, sPAPRMachineState *spapr, * new cpu enters */ kvm_cpu_synchronize_state(cs); + /* Set compatibility mode to match existing cpus */ + ppc_set_compat(cpu, POWERPC_CPU(first_cpu)->compat_pvr, &local_err); + if (local_err) { + error_report_err(local_err); + rtas_st(rets, 0, RTAS_OUT_HW_ERROR); + return; + } + env->msr = (1ULL << MSR_SF) | (1ULL << MSR_ME); /* Enable Power-saving mode Exit Cause exceptions for the new CPU */ |