diff options
| -rw-r--r-- | hw/ppc/spapr_cpu_core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/ppc/spapr_cpu_core.c b/hw/ppc/spapr_cpu_core.c index 588f9b4571..1ea0e295dd 100644 --- a/hw/ppc/spapr_cpu_core.c +++ b/hw/ppc/spapr_cpu_core.c @@ -26,6 +26,7 @@ static void spapr_cpu_reset(void *opaque) PowerPCCPU *cpu = opaque; CPUState *cs = CPU(cpu); CPUPPCState *env = &cpu->env; + PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); cpu_reset(cs); @@ -35,6 +36,13 @@ static void spapr_cpu_reset(void *opaque) cs->halted = 1; env->spr[SPR_HIOR] = 0; + + /* Disable Power-saving mode Exit Cause exceptions for the CPU. + * This can cause issues when rebooting the guest if a secondary + * is awaken */ + if (cs != first_cpu) { + env->spr[SPR_LPCR] &= ~pcc->lpcr_pm; + } } static void spapr_cpu_destroy(PowerPCCPU *cpu) |