Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux...

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / io_apic.c

diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 908c1d00a5c7c2841ef899bbee38196e095ce09a..3e070bb961d7dbda51ec1af815b13b5b89b78951 100644 (file)
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -1326,13 +1326,10 @@ next:
                }
                if (unlikely(current_vector == vector))
                        continue;
-#ifdef CONFIG_X86_64
-               if (vector == IA32_SYSCALL_VECTOR)
-                       goto next;
-#else
-               if (vector == SYSCALL_VECTOR)
+
+               if (test_bit(vector, used_vectors))
                        goto next;
-#endif
+
                for_each_cpu_and(new_cpu, tmp_mask, cpu_online_mask)
                        if (per_cpu(vector_irq, new_cpu)[vector] != -1)
                                goto next;
@@ -2475,10 +2472,9 @@ static void set_ir_ioapic_affinity_irq(unsigned int irq,
 asmlinkage void smp_irq_move_cleanup_interrupt(void)
 {
        unsigned vector, me;
+
        ack_APIC_irq();
-#ifdef CONFIG_X86_64
        exit_idle();
-#endif
        irq_enter();
 
        me = smp_processor_id();
@@ -2523,7 +2519,7 @@ static void irq_complete_move(struct irq_desc **descp)
                if (likely(!cfg->move_desc_pending))
                        return;
 
-               /* domain is not change, but affinity is changed */
+               /* domain has not changed, but affinity did */
                me = smp_processor_id();
                if (cpu_isset(me, desc->affinity)) {
                        *descp = desc = move_irq_desc(desc, me);