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Diffstat (limited to 'arch/x86/kernel/apic/probe_64.c')
-rw-r--r--arch/x86/kernel/apic/probe_64.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/arch/x86/kernel/apic/probe_64.c b/arch/x86/kernel/apic/probe_64.c
index 70935dd904db..e7c163661c77 100644
--- a/arch/x86/kernel/apic/probe_64.c
+++ b/arch/x86/kernel/apic/probe_64.c
@@ -50,9 +50,16 @@ static struct apic *apic_probe[] __initdata = {
void __init default_setup_apic_routing(void)
{
#ifdef CONFIG_X86_X2APIC
- if (apic == &apic_x2apic_phys || apic == &apic_x2apic_cluster) {
- if (!intr_remapping_enabled)
- apic = &apic_flat;
+ if (x2apic && (apic != &apic_x2apic_phys &&
+#ifdef CONFIG_X86_UV
+ apic != &apic_x2apic_uv_x &&
+#endif
+ apic != &apic_x2apic_cluster)) {
+ if (x2apic_phys)
+ apic = &apic_x2apic_phys;
+ else
+ apic = &apic_x2apic_cluster;
+ printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
}
#endif