X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=arch%2Fs390%2Fnuma%2Fnuma.c;h=f576f1073378f2ac6d5c0f0913e3974d3c768621;hb=2161a2a644a6d33a29d68395518d103ed805758f;hp=2794845061c66fe3605c0b2e97b591b6cf176d32;hpb=bc0868c62bb13834b20a864f684cced1f84a2412;p=karo-tx-linux.git

diff --git a/arch/s390/numa/numa.c b/arch/s390/numa/numa.c
index 2794845061c6..f576f1073378 100644
--- a/arch/s390/numa/numa.c
+++ b/arch/s390/numa/numa.c
@@ -26,8 +26,14 @@ EXPORT_SYMBOL(node_data);
 cpumask_t node_to_cpumask_map[MAX_NUMNODES];
 EXPORT_SYMBOL(node_to_cpumask_map);
 
+static void plain_setup(void)
+{
+	node_set(0, node_possible_map);
+}
+
 const struct numa_mode numa_mode_plain = {
 	.name = "plain",
+	.setup = plain_setup,
 };
 
 static const struct numa_mode *mode = &numa_mode_plain;
@@ -126,13 +132,13 @@ static void __init numa_setup_memory(void)
 void __init numa_setup(void)
 {
 	pr_info("NUMA mode: %s\n", mode->name);
+	nodes_clear(node_possible_map);
 	if (mode->setup)
 		mode->setup();
 	numa_setup_memory();
 	memblock_dump_all();
 }
 
-
 /*
  * numa_init_early() - Initialization initcall
  *