x86: make 32bit support per_cpu vector

so we can merge io_apic_32.c and io_apic_64.c

v2: Use cpu_online_map as target cpus for bigsmp, just like 64-bit is doing.

Also remove some unused TARGET_CPUS macro.

v3: need to check if desc is null in smp_irq_move_cleanup

also migration needs to reset vector too, so copy __target_IO_APIC_irq
from 64bit.

(the duplication will go away once the two files are unified.)

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index 65f0b8a47bed..48ee4f9435f4 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -582,7 +582,7 @@ static void __init lguest_init_IRQ(void)
         for (i = 0; i < LGUEST_IRQS; i++) {
                 int vector = FIRST_EXTERNAL_VECTOR + i;
                 if (vector != SYSCALL_VECTOR) {
-                        set_intr_gate(vector, interrupt[i]);
+                        set_intr_gate(vector, interrupt[vector]);
                         set_irq_chip_and_handler_name(i, &lguest_irq_controller,
                                                       handle_level_irq,
                                                       "level");