X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=arch%2Fia64%2Fkernel%2Facpi.c;h=fe1d90b0c6eaaab91be6de32342c02bc507a6c12;hb=ff741906ad3cf4b8ca1a958acb013a97a6381ca2;hp=7e926471e4ec0905508c8b6083dcb6eda7e4abb7;hpb=21f130a2370ba837cdfc5204ebe52e7c664fec3d;p=deliverable%2Flinux.git

diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 7e926471e4ec..fe1d90b0c6ea 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -287,16 +287,20 @@ acpi_parse_plat_int_src(acpi_table_entry_header * header,
 unsigned int can_cpei_retarget(void)
 {
 	extern int cpe_vector;
+	extern unsigned int force_cpei_retarget;
 
 	/*
 	 * Only if CPEI is supported and the override flag
 	 * is present, otherwise return that its re-targettable
 	 * if we are in polling mode.
 	 */
-	if (cpe_vector > 0 && !acpi_cpei_override)
-		return 0;
-	else
-		return 1;
+	if (cpe_vector > 0) {
+		if (acpi_cpei_override || force_cpei_retarget)
+			return 1;
+		else
+			return 0;
+	}
+	return 1;
 }
 
 unsigned int is_cpu_cpei_target(unsigned int cpu)
@@ -838,7 +842,7 @@ EXPORT_SYMBOL(acpi_unmap_lsapic);
 #endif				/* CONFIG_ACPI_HOTPLUG_CPU */
 
 #ifdef CONFIG_ACPI_NUMA
-acpi_status __devinit
+static acpi_status __devinit
 acpi_map_iosapic(acpi_handle handle, u32 depth, void *context, void **ret)
 {
 	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
@@ -890,7 +894,16 @@ acpi_map_iosapic(acpi_handle handle, u32 depth, void *context, void **ret)
 	map_iosapic_to_node(gsi_base, node);
 	return AE_OK;
 }
-#endif				/* CONFIG_NUMA */
+
+static int __init
+acpi_map_iosapics (void)
+{
+	acpi_get_devices(NULL, acpi_map_iosapic, NULL, NULL);
+	return 0;
+}
+
+fs_initcall(acpi_map_iosapics);
+#endif				/* CONFIG_ACPI_NUMA */
 
 int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base)
 {