Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging

x86 and machine queue, 2017-06-05

# gpg: Signature made Mon 05 Jun 2017 19:58:01 BST
# gpg:                using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF  D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/x86-and-machine-pull-request:
  scripts: Test script to look for -device crashes
  qemu.py: Add QEMUMachine.exitcode() method
  qemu.py: Don't set _popen=None on error/shutdown
  spapr: cleanup spapr_fixup_cpu_numa_dt() usage
  numa: move numa_node from CPUState into target specific classes
  numa: make hmp 'info numa' fetch numa nodes from qmp_query_cpus() result
  numa: make sure that all cpus have has_node_id set if numa is enabled
  numa: move default mapping init to machine
  numa: consolidate cpu_preplug fixups/checks for pc/arm/spapr
  pc: Use "min-[x]level" on compat_props

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

2 files changed, 3 insertions, 21 deletions

diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 82bd44f..ce74c84 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -2335,8 +2335,7 @@ build_srat(GArray *table_data, BIOSLinker *linker, MachineState *machine)
     srat->reserved1 = cpu_to_le32(1);
 
     for (i = 0; i < apic_ids->len; i++) {
-        int node_id = apic_ids->cpus[i].props.has_node_id ?
-            apic_ids->cpus[i].props.node_id : 0;
+        int node_id = apic_ids->cpus[i].props.node_id;
         uint32_t apic_id = apic_ids->cpus[i].arch_id;
 
         if (apic_id < 255) {
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 107a341..5b8c6fb 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -788,9 +788,7 @@ static FWCfgState *bochs_bios_init(AddressSpace *as, PCMachineState *pcms)
     for (i = 0; i < cpus->len; i++) {
         unsigned int apic_id = cpus->cpus[i].arch_id;
         assert(apic_id < pcms->apic_id_limit);
-        if (cpus->cpus[i].props.has_node_id) {
-            numa_fw_cfg[apic_id + 1] = cpu_to_le64(cpus->cpus[i].props.node_id);
-        }
+        numa_fw_cfg[apic_id + 1] = cpu_to_le64(cpus->cpus[i].props.node_id);
     }
     for (i = 0; i < nb_numa_nodes; i++) {
         numa_fw_cfg[pcms->apic_id_limit + 1 + i] =
@@ -1893,7 +1891,6 @@ static void pc_cpu_pre_plug(HotplugHandler *hotplug_dev,
                             DeviceState *dev, Error **errp)
 {
     int idx;
-    int node_id;
     CPUState *cs;
     CPUArchId *cpu_slot;
     X86CPUTopoInfo topo;
@@ -1984,21 +1981,7 @@ static void pc_cpu_pre_plug(HotplugHandler *hotplug_dev,
     cs = CPU(cpu);
     cs->cpu_index = idx;
 
-    node_id = cpu_slot->props.node_id;
-    if (!cpu_slot->props.has_node_id) {
-        /* by default CPUState::numa_node was 0 if it's not set via CLI
-         * keep it this way for now but in future we probably should
-         * refuse to start up with incomplete numa mapping */
-        node_id = 0;
-    }
-    if (cs->numa_node == CPU_UNSET_NUMA_NODE_ID) {
-        cs->numa_node = node_id;
-    } else if (cs->numa_node != node_id) {
-            error_setg(errp, "node-id %d must match numa node specified"
-                "with -numa option for cpu-index %d",
-                cs->numa_node, cs->cpu_index);
-            return;
-    }
+    numa_cpu_pre_plug(cpu_slot, dev, errp);
 }
 
 static void pc_machine_device_pre_plug_cb(HotplugHandler *hotplug_dev,