2 files changed, 2 insertions, 5 deletions

diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h
index b248930767e7..0df1715dee71 100644
--- a/include/asm-x86_64/hw_irq.h
+++ b/include/asm-x86_64/hw_irq.h
@@ -51,7 +51,8 @@ struct hw_interrupt_type;
 #define ERROR_APIC_VECTOR       0xfe
 #define RESCHEDULE_VECTOR       0xfd
 #define CALL_FUNCTION_VECTOR    0xfc
-#define KDB_VECTOR              0xfb    /* reserved for KDB */
+/* fb free - please don't readd KDB here because it's useless
+   (hint - think what a NMI bit does to a vector) */
 #define THERMAL_APIC_VECTOR     0xfa
 #define THRESHOLD_APIC_VECTOR   0xf9
 /* f8 free */
diff --git a/include/asm-x86_64/ipi.h b/include/asm-x86_64/ipi.h
index 022e9d340ad7..2a5c162b7d92 100644
--- a/include/asm-x86_64/ipi.h
+++ b/include/asm-x86_64/ipi.h
@@ -38,10 +38,6 @@ static inline unsigned int __prepare_ICR (unsigned int shortcut, int vector, uns
                 icr |= APIC_DM_FIXED | vector;
                 break;
         case NMI_VECTOR:
-                /*
-                 * Setup KDB IPI to be delivered as an NMI
-                 */
-        case KDB_VECTOR:
                 icr |= APIC_DM_NMI;
                 break;
         }