Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

[pandora-kernel.git] / include / asm-x86_64 / hw_irq.h

diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h
index dc97668..0df1715 100644 (file)
--- a/include/asm-x86_64/hw_irq.h
+++ b/include/asm-x86_64/hw_irq.h
@@ -46,18 +46,18 @@ struct hw_interrupt_type;
  *  some of the following vectors are 'rare', they are merged
  *  into a single vector (CALL_FUNCTION_VECTOR) to save vector space.
  *  TLB, reschedule and local APIC vectors are performance-critical.
- *
- *  Vectors 0xf0-0xf9 are free (reserved for future Linux use).
  */
 #define SPURIOUS_APIC_VECTOR   0xff
 #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
-/* 0xf9 free */
-#define INVALIDATE_TLB_VECTOR_END      0xf8
-#define INVALIDATE_TLB_VECTOR_START    0xf0    /* f0-f8 used for TLB flush */
+#define THRESHOLD_APIC_VECTOR   0xf9
+/* f8 free */
+#define INVALIDATE_TLB_VECTOR_END      0xf7
+#define INVALIDATE_TLB_VECTOR_START    0xf0    /* f0-f7 used for TLB flush */
 
 #define NUM_INVALIDATE_TLB_VECTORS     8