1 files changed, 8 insertions, 0 deletions

diff --git a/arch/x86_64/kernel/genapic_cluster.c b/arch/x86_64/kernel/genapic_cluster.c
index cdb90e671b88..73d76308b955 100644
--- a/arch/x86_64/kernel/genapic_cluster.c
+++ b/arch/x86_64/kernel/genapic_cluster.c
@@ -63,6 +63,13 @@ static cpumask_t cluster_target_cpus(void)
         return cpumask_of_cpu(0);
 }
 
+static cpumask_t cluster_vector_allocation_domain(int cpu)
+{
+        cpumask_t domain = CPU_MASK_NONE;
+        cpu_set(cpu, domain);
+        return domain;
+}
+
 static void cluster_send_IPI_mask(cpumask_t mask, int vector)
 {
         send_IPI_mask_sequence(mask, vector);
@@ -119,6 +126,7 @@ struct genapic apic_cluster = {
         .int_delivery_mode = dest_Fixed,
         .int_dest_mode = (APIC_DEST_PHYSICAL != 0),
         .target_cpus = cluster_target_cpus,
+        .vector_allocation_domain = cluster_vector_allocation_domain,
         .apic_id_registered = cluster_apic_id_registered,
         .init_apic_ldr = cluster_init_apic_ldr,
         .send_IPI_all = cluster_send_IPI_all,