Linux-libre 4.8.2-gnupck-4.8.2-gnu

1 files changed, 14 insertions, 0 deletions

diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
index 8a6151a62..d3035ba6c 100644
--- a/arch/sparc/kernel/smp_64.c
+++ b/arch/sparc/kernel/smp_64.c
@@ -1227,6 +1227,20 @@ void __init smp_setup_processor_id(void)
 		xcall_deliver_impl = hypervisor_xcall_deliver;
 }
 
+void __init smp_fill_in_cpu_possible_map(void)
+{
+	int possible_cpus = num_possible_cpus();
+	int i;
+
+	if (possible_cpus > nr_cpu_ids)
+		possible_cpus = nr_cpu_ids;
+
+	for (i = 0; i < possible_cpus; i++)
+		set_cpu_possible(i, true);
+	for (; i < NR_CPUS; i++)
+		set_cpu_possible(i, false);
+}
+
 void smp_fill_in_sib_core_maps(void)
 {
 	unsigned int i;