4 files changed, 17 insertions, 12 deletions

diff --git a/kernel/arch/powerpc/sysdev/xics/icp-native.c b/kernel/arch/powerpc/sysdev/xics/icp-native.c
index 2fc4cf1b7..eae32654b 100644
--- a/kernel/arch/powerpc/sysdev/xics/icp-native.c
+++ b/kernel/arch/powerpc/sysdev/xics/icp-native.c
@@ -147,12 +147,16 @@ static void icp_native_cause_ipi(int cpu, unsigned long data)
 {
 	kvmppc_set_host_ipi(cpu, 1);
 #ifdef CONFIG_PPC_DOORBELL
-	if (cpu_has_feature(CPU_FTR_DBELL) &&
-	    (cpumask_test_cpu(cpu, cpu_sibling_mask(smp_processor_id()))))
-		doorbell_cause_ipi(cpu, data);
-	else
+	if (cpu_has_feature(CPU_FTR_DBELL)) {
+		if (cpumask_test_cpu(cpu, cpu_sibling_mask(get_cpu()))) {
+			doorbell_cause_ipi(cpu, data);
+			put_cpu();
+			return;
+		}
+		put_cpu();
+	}
 #endif
-		icp_native_set_qirr(cpu, IPI_PRIORITY);
+	icp_native_set_qirr(cpu, IPI_PRIORITY);
 }
 
 /*
diff --git a/kernel/arch/powerpc/sysdev/xics/ics-opal.c b/kernel/arch/powerpc/sysdev/xics/ics-opal.c
index 68c7e5cc9..27c936c08 100644
--- a/kernel/arch/powerpc/sysdev/xics/ics-opal.c
+++ b/kernel/arch/powerpc/sysdev/xics/ics-opal.c
@@ -54,7 +54,7 @@ static void ics_opal_unmask_irq(struct irq_data *d)
 	if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
 		return;
 
-	server = xics_get_irq_server(d->irq, d->affinity, 0);
+	server = xics_get_irq_server(d->irq, irq_data_get_affinity_mask(d), 0);
 	server = ics_opal_mangle_server(server);
 
 	rc = opal_set_xive(hw_irq, server, DEFAULT_PRIORITY);
@@ -72,7 +72,7 @@ static unsigned int ics_opal_startup(struct irq_data *d)
 	 * card, using the MSI mask bits. Firmware doesn't appear to unmask
 	 * at that level, so we do it here by hand.
 	 */
-	if (d->msi_desc)
+	if (irq_data_get_msi_desc(d))
 		pci_msi_unmask_irq(d);
 #endif
 
diff --git a/kernel/arch/powerpc/sysdev/xics/ics-rtas.c b/kernel/arch/powerpc/sysdev/xics/ics-rtas.c
index 0af97deb8..3854dd415 100644
--- a/kernel/arch/powerpc/sysdev/xics/ics-rtas.c
+++ b/kernel/arch/powerpc/sysdev/xics/ics-rtas.c
@@ -47,7 +47,7 @@ static void ics_rtas_unmask_irq(struct irq_data *d)
 	if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
 		return;
 
-	server = xics_get_irq_server(d->irq, d->affinity, 0);
+	server = xics_get_irq_server(d->irq, irq_data_get_affinity_mask(d), 0);
 
 	call_status = rtas_call(ibm_set_xive, 3, 1, NULL, hw_irq, server,
 				DEFAULT_PRIORITY);
@@ -75,7 +75,7 @@ static unsigned int ics_rtas_startup(struct irq_data *d)
 	 * card, using the MSI mask bits. Firmware doesn't appear to unmask
 	 * at that level, so we do it here by hand.
 	 */
-	if (d->msi_desc)
+	if (irq_data_get_msi_desc(d))
 		pci_msi_unmask_irq(d);
 #endif
 	/* unmask it */
diff --git a/kernel/arch/powerpc/sysdev/xics/xics-common.c b/kernel/arch/powerpc/sysdev/xics/xics-common.c
index 878a54036..47e43b7b0 100644
--- a/kernel/arch/powerpc/sysdev/xics/xics-common.c
+++ b/kernel/arch/powerpc/sysdev/xics/xics-common.c
@@ -227,7 +227,7 @@ void xics_migrate_irqs_away(void)
 
 		/* Locate interrupt server */
 		server = -1;
-		ics = irq_get_chip_data(virq);
+		ics = irq_desc_get_chip_data(desc);
 		if (ics)
 			server = ics->get_server(ics, irq);
 		if (server < 0) {
@@ -298,7 +298,8 @@ int xics_get_irq_server(unsigned int virq, const struct cpumask *cpumask,
 }
 #endif /* CONFIG_SMP */
 
-static int xics_host_match(struct irq_domain *h, struct device_node *node)
+static int xics_host_match(struct irq_domain *h, struct device_node *node,
+			   enum irq_domain_bus_token bus_token)
 {
 	struct ics *ics;
 
@@ -360,7 +361,7 @@ static int xics_host_xlate(struct irq_domain *h, struct device_node *ct,
 	return 0;
 }
 
-static struct irq_domain_ops xics_host_ops = {
+static const struct irq_domain_ops xics_host_ops = {
 	.match = xics_host_match,
 	.map = xics_host_map,
 	.xlate = xics_host_xlate,