Merge branch 'irq/numa' into x86/mce3

Merge reason: arch/x86/kernel/irqinit_{32,64}.c unified in irq/numa
and modified in x86/mce3; this merge resolves the conflict.

Conflicts:
	arch/x86/kernel/irqinit.c

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

arch/x86/kernel/traps.c

@@ -969,11 +969,8 @@ void __init trap_init(void)
 	for (i = 0; i < FIRST_EXTERNAL_VECTOR; i++)
 		set_bit(i, used_vectors);
 
-#ifdef CONFIG_X86_64
 	set_bit(IA32_SYSCALL_VECTOR, used_vectors);
-#else
-	set_bit(SYSCALL_VECTOR, used_vectors);
-#endif
+
 	/*
 	 * Should be a barrier for any external CPU state:
 	 */