X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=arch%2Fx86%2Fkernel%2Fapic%2Fvector.c;h=0f94ddbb6beb0364d6f630c2a5e81813753400c0;hb=52b166af40faec9813cd5ac26d6ba9adec2e3a9d;hp=f3557a1eb562fbe6e46b2e3db3289ca8535b1b6c;hpb=a11be42a278e6526d4d297ddf6676e934318d7c3;p=karo-tx-linux.git

diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
index f3557a1eb562..0f94ddbb6beb 100644
--- a/arch/x86/kernel/apic/vector.c
+++ b/arch/x86/kernel/apic/vector.c
@@ -221,8 +221,11 @@ success:
 	 * Cache destination APIC IDs into cfg->dest_apicid. This cannot fail
 	 * as we already established, that mask & d->domain & cpu_online_mask
 	 * is not empty.
+	 *
+	 * vector_searchmask is a subset of d->domain and has the offline
+	 * cpus masked out.
 	 */
-	BUG_ON(apic->cpu_mask_to_apicid_and(mask, d->domain,
+	BUG_ON(apic->cpu_mask_to_apicid_and(mask, vector_searchmask,
 					    &d->cfg.dest_apicid));
 	return 0;
 }
@@ -429,11 +432,16 @@ static void init_legacy_irqs(void) { }
 
 int __init arch_early_irq_init(void)
 {
+	struct fwnode_handle *fn;
+
 	init_legacy_irqs();
 
-	x86_vector_domain = irq_domain_add_tree(NULL, &x86_vector_domain_ops,
-						NULL);
+	fn = irq_domain_alloc_named_fwnode("VECTOR");
+	BUG_ON(!fn);
+	x86_vector_domain = irq_domain_create_tree(fn, &x86_vector_domain_ops,
+						   NULL);
 	BUG_ON(x86_vector_domain == NULL);
+	irq_domain_free_fwnode(fn);
 	irq_set_default_host(x86_vector_domain);
 
 	arch_init_msi_domain(x86_vector_domain);
@@ -534,6 +542,7 @@ static int apic_set_affinity(struct irq_data *irq_data,
 }
 
 static struct irq_chip lapic_controller = {
+	.name			= "APIC",
 	.irq_ack		= apic_ack_edge,
 	.irq_set_affinity	= apic_set_affinity,
 	.irq_retrigger		= apic_retrigger_irq,