diff options
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/spapr.c | 19 | ||||
| -rw-r--r-- | hw/ppc/spapr_cpu_core.c | 24 |
2 files changed, 24 insertions, 19 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 7f33a1b2b5..fbbd0518ed 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -1512,7 +1512,6 @@ static int htab_save_complete(QEMUFile *f, void *opaque) if (rc < 0) { return rc; } - close_htab_fd(spapr); } else { if (spapr->htab_first_pass) { htab_save_first_pass(f, spapr, -1); @@ -1614,10 +1613,18 @@ static int htab_load(QEMUFile *f, void *opaque, int version_id) return 0; } +static void htab_cleanup(void *opaque) +{ + sPAPRMachineState *spapr = opaque; + + close_htab_fd(spapr); +} + static SaveVMHandlers savevm_htab_handlers = { .save_live_setup = htab_save_setup, .save_live_iterate = htab_save_iterate, .save_live_complete_precopy = htab_save_complete, + .cleanup = htab_cleanup, .load_state = htab_load, }; @@ -1808,10 +1815,11 @@ static void ppc_spapr_init(MachineState *machine) spapr->cores = g_new0(Object *, spapr_max_cores); for (i = 0; i < spapr_max_cores; i++) { - int core_dt_id = i * smt; + int core_id = i * smp_threads; sPAPRDRConnector *drc = spapr_dr_connector_new(OBJECT(spapr), - SPAPR_DR_CONNECTOR_TYPE_CPU, core_dt_id); + SPAPR_DR_CONNECTOR_TYPE_CPU, + (core_id / smp_threads) * smt); qemu_register_reset(spapr_drc_reset, drc); @@ -1827,7 +1835,7 @@ static void ppc_spapr_init(MachineState *machine) core = object_new(type); object_property_set_int(core, smp_threads, "nr-threads", &error_fatal); - object_property_set_int(core, core_dt_id, CPU_CORE_PROP_CORE_ID, + object_property_set_int(core, core_id, CPU_CORE_PROP_CORE_ID, &error_fatal); object_property_set_bool(core, true, "realized", &error_fatal); } @@ -2369,7 +2377,6 @@ static HotpluggableCPUList *spapr_query_hotpluggable_cpus(MachineState *machine) HotpluggableCPUList *head = NULL; sPAPRMachineState *spapr = SPAPR_MACHINE(machine); int spapr_max_cores = max_cpus / smp_threads; - int smt = kvmppc_smt_threads(); for (i = 0; i < spapr_max_cores; i++) { HotpluggableCPUList *list_item = g_new0(typeof(*list_item), 1); @@ -2379,7 +2386,7 @@ static HotpluggableCPUList *spapr_query_hotpluggable_cpus(MachineState *machine) cpu_item->type = spapr_get_cpu_core_type(machine->cpu_model); cpu_item->vcpus_count = smp_threads; cpu_props->has_core_id = true; - cpu_props->core_id = i * smt; + cpu_props->core_id = i * smp_threads; /* TODO: add 'has_node/node' here to describe to which node core belongs */ diff --git a/hw/ppc/spapr_cpu_core.c b/hw/ppc/spapr_cpu_core.c index 4bfc96bd5a..c04aaa47d7 100644 --- a/hw/ppc/spapr_cpu_core.c +++ b/hw/ppc/spapr_cpu_core.c @@ -103,7 +103,6 @@ static void spapr_core_release(DeviceState *dev, void *opaque) size_t size = object_type_get_instance_size(typename); sPAPRMachineState *spapr = SPAPR_MACHINE(qdev_get_machine()); CPUCore *cc = CPU_CORE(dev); - int smt = kvmppc_smt_threads(); int i; for (i = 0; i < cc->nr_threads; i++) { @@ -117,7 +116,7 @@ static void spapr_core_release(DeviceState *dev, void *opaque) object_unparent(obj); } - spapr->cores[cc->core_id / smt] = NULL; + spapr->cores[cc->core_id / smp_threads] = NULL; g_free(sc->threads); object_unparent(OBJECT(dev)); @@ -128,18 +127,19 @@ void spapr_core_unplug(HotplugHandler *hotplug_dev, DeviceState *dev, { sPAPRMachineState *spapr = SPAPR_MACHINE(OBJECT(hotplug_dev)); CPUCore *cc = CPU_CORE(dev); + int smt = kvmppc_smt_threads(); + int index = cc->core_id / smp_threads; sPAPRDRConnector *drc = - spapr_dr_connector_by_id(SPAPR_DR_CONNECTOR_TYPE_CPU, cc->core_id); + spapr_dr_connector_by_id(SPAPR_DR_CONNECTOR_TYPE_CPU, index * smt); sPAPRDRConnectorClass *drck; Error *local_err = NULL; - int smt = kvmppc_smt_threads(); - int index = cc->core_id / smt; int spapr_max_cores = max_cpus / smp_threads; int i; for (i = spapr_max_cores - 1; i > index; i--) { if (spapr->cores[i]) { - error_setg(errp, "core-id %d should be removed first", i * smt); + error_setg(errp, "core-id %d should be removed first", + i * smp_threads); return; } } @@ -168,11 +168,10 @@ void spapr_core_plug(HotplugHandler *hotplug_dev, DeviceState *dev, Error *local_err = NULL; void *fdt = NULL; int fdt_offset = 0; - int index; + int index = cc->core_id / smp_threads; int smt = kvmppc_smt_threads(); - drc = spapr_dr_connector_by_id(SPAPR_DR_CONNECTOR_TYPE_CPU, cc->core_id); - index = cc->core_id / smt; + drc = spapr_dr_connector_by_id(SPAPR_DR_CONNECTOR_TYPE_CPU, index * smt); spapr->cores[index] = OBJECT(dev); if (!smc->dr_cpu_enabled) { @@ -226,7 +225,6 @@ void spapr_core_pre_plug(HotplugHandler *hotplug_dev, DeviceState *dev, sPAPRMachineState *spapr = SPAPR_MACHINE(OBJECT(hotplug_dev)); int spapr_max_cores = max_cpus / smp_threads; int index, i; - int smt = kvmppc_smt_threads(); Error *local_err = NULL; CPUCore *cc = CPU_CORE(dev); char *base_core_type = spapr_get_cpu_core_type(machine->cpu_model); @@ -247,12 +245,12 @@ void spapr_core_pre_plug(HotplugHandler *hotplug_dev, DeviceState *dev, goto out; } - if (cc->core_id % smt) { + if (cc->core_id % smp_threads) { error_setg(&local_err, "invalid core id %d\n", cc->core_id); goto out; } - index = cc->core_id / smt; + index = cc->core_id / smp_threads; if (index < 0 || index >= spapr_max_cores) { error_setg(&local_err, "core id %d out of range", cc->core_id); goto out; @@ -266,7 +264,7 @@ void spapr_core_pre_plug(HotplugHandler *hotplug_dev, DeviceState *dev, for (i = 0; i < index; i++) { if (!spapr->cores[i]) { error_setg(&local_err, "core-id %d should be added first", - i * smt); + i * smp_threads); goto out; } } |