x86/vector: Remove the macro VECTOR_OFFSET_START

Now, Linux uses matrix allocator for vector assignment, the original assignment code which used VECTOR_OFFSET_START has been removed. So remove the stale macro as well. Fixes: commit 69cde00 ("x86/vector: Use matrix allocator for vector assignment") Signed-off-by: Dou Liyang <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Acked-by: David Rientjes <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
josf · Apr 26, 2018 · e307280 · e307280
1 parent 9124130
commit e307280
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h
@@ -34,11 +34,6 @@
  * (0x80 is the syscall vector, 0x30-0x3f are for ISA)
  */
 #define FIRST_EXTERNAL_VECTOR		0x20
-/*
- * We start allocating at 0x21 to spread out vectors evenly between
- * priority levels. (0x80 is the syscall vector)
- */
-#define VECTOR_OFFSET_START		1
 
 /*
  * Reserve the lowest usable vector (and hence lowest priority)  0x20 for