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NUMA queue, 2015-10-06

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Merge remote-tracking branch 'remotes/ehabkost/tags/numa-pull-request' into staging

NUMA queue, 2015-10-06

# gpg: Signature made Tue 06 Oct 2015 20:53:42 BST using RSA key ID 984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"

* remotes/ehabkost/tags/numa-pull-request:
  pc-dimm: Fail realization for invalid nodes in non-NUMA config

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2015-10-08 11:28:17 +01:00
commit fb6345f452
1 changed files with 3 additions and 2 deletions
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5
hw/mem/pc-dimm.c
View File

@ -417,10 +417,11 @@ static void pc_dimm_realize(DeviceState *dev, Error **errp)
error_setg(errp, "'" PC_DIMM_MEMDEV_PROP "' property is not set");
return;
}
if ((nb_numa_nodes > 0) && (dimm->node >= nb_numa_nodes)) {
if (((nb_numa_nodes > 0) && (dimm->node >= nb_numa_nodes)) ||
(!nb_numa_nodes && dimm->node)) {
error_setg(errp, "'DIMM property " PC_DIMM_NODE_PROP " has value %"
PRIu32 "' which exceeds the number of numa nodes: %d",
dimm->node, nb_numa_nodes);
dimm->node, nb_numa_nodes ? nb_numa_nodes : 1);
return;
}
}