Currently NUMA nodes must go consequently and QEMU ignores nodes
with @nodeid bigger than the number of NUMA nodes in the command line.
This prevents us from creating memory-less nodes which is possible
situation in POWERPC under pHyp or Sapphire.
This makes nb_numa_nodes a total number of nodes or the biggest node
number + 1 whichever is greater.
Signed-off-by: Alexey Kardashevskiy <a...@ozlabs.ru>
---
vl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/vl.c b/vl.c
index ac0e3d7..f1b75cb 100644
--- a/vl.c
+++ b/vl.c
@@ -1356,7 +1356,7 @@ static void numa_add(const char *optarg)
if (get_param_value(option, 128, "cpus", optarg) != 0) {
numa_node_parse_cpus(nodenr, option);
}
- nb_numa_nodes++;
+ nb_numa_nodes = MAX(nb_numa_nodes + 1, nodenr + 1);
} else {
fprintf(stderr, "Invalid -numa option: %s\n", option);
exit(1);
--
2.0.0
