Merge branch 'x86/unify-cpu-detect' into x86-v28-for-linus-phase4-D

[linux-2.6-omap-h63xx.git] / arch / ia64 / kernel / smpboot.c

diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index b39853a292d5bf27caecb43b5651eff2688b4ae5..d8f05e504fbf039bb85fa946c40e6ff01349d26b 100644 (file)
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -138,6 +138,7 @@ cpumask_t cpu_possible_map = CPU_MASK_NONE;
 EXPORT_SYMBOL(cpu_possible_map);
 
 cpumask_t cpu_core_map[NR_CPUS] __cacheline_aligned;
+EXPORT_SYMBOL(cpu_core_map);
 DEFINE_PER_CPU_SHARED_ALIGNED(cpumask_t, cpu_sibling_map);
 EXPORT_PER_CPU_SYMBOL(cpu_sibling_map);
 
@@ -740,16 +741,14 @@ int __cpu_disable(void)
                        return -EBUSY;
        }
 
-       cpu_clear(cpu, cpu_online_map);
-
        if (migrate_platform_irqs(cpu)) {
                cpu_set(cpu, cpu_online_map);
                return (-EBUSY);
        }
 
        remove_siblinginfo(cpu);
-       cpu_clear(cpu, cpu_online_map);
        fixup_irqs();
+       cpu_clear(cpu, cpu_online_map);
        local_flush_tlb_all();
        cpu_clear(cpu, cpu_callin_map);
        return 0;