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Diffstat (limited to 'arch/x86/kernel/apic/probe_64.c')
-rw-r--r--arch/x86/kernel/apic/probe_64.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/probe_64.c b/arch/x86/kernel/apic/probe_64.c
index 8d7748efe6a8..1783652bb0e5 100644
--- a/arch/x86/kernel/apic/probe_64.c
+++ b/arch/x86/kernel/apic/probe_64.c
@@ -68,6 +68,13 @@ void __init default_setup_apic_routing(void)
apic = &apic_physflat;
printk(KERN_INFO "Setting APIC routing to %s\n", apic->name);
}
+
+ /*
+ * Now that apic routing model is selected, configure the
+ * fault handling for intr remapping.
+ */
+ if (intr_remapping_enabled)
+ enable_drhd_fault_handling();
}
/* Same for both flat and physical. */