1 files changed, 11 insertions, 1 deletions

diff --git a/arch/i386/kernel/smp.c b/arch/i386/kernel/smp.c
index d134e9643a58..c10789d7a9d3 100644
--- a/arch/i386/kernel/smp.c
+++ b/arch/i386/kernel/smp.c
@@ -114,7 +114,17 @@ DEFINE_PER_CPU(struct tlb_state, cpu_tlbstate) ____cacheline_aligned = { &init_m
 
 static inline int __prepare_ICR (unsigned int shortcut, int vector)
 {
-        return APIC_DM_FIXED | shortcut | vector | APIC_DEST_LOGICAL;
+        unsigned int icr = shortcut | APIC_DEST_LOGICAL;
+
+        switch (vector) {
+        default:
+                icr |= APIC_DM_FIXED | vector;
+                break;
+        case NMI_VECTOR:
+                icr |= APIC_DM_NMI;
+                break;
+        }
+        return icr;
 }
 
 static inline int __prepare_ICR2 (unsigned int mask)