Merge branch 'genirq-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[safe/jmp/linux-2.6] / arch / x86 / kernel / setup.c

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index b2c9787..0fa6790 100644 (file)
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -1073,6 +1073,7 @@ void __init setup_arch(char **cmdline_p)
 #endif
 
        prefill_possible_map();
+
 #ifdef CONFIG_X86_64
        init_cpu_to_node();
 #endif
@@ -1080,6 +1081,9 @@ void __init setup_arch(char **cmdline_p)
        init_apic_mappings();
        ioapic_init_mappings();
 
+       /* need to wait for io_apic is mapped */
+       nr_irqs = probe_nr_irqs();
+
        kvm_guest_init();
 
        e820_reserve_resources();