fixup_irqs() already has a mdelay(). Remove the extra and unnecessary mdelay() from cpu_disable_common() Signed-off-by: Suresh Siddha --- arch/x86/kernel/smpboot.c | 9 --------- 1 file changed, 9 deletions(-) Index: tip/arch/x86/kernel/smpboot.c =================================================================== --- tip.orig/arch/x86/kernel/smpboot.c +++ tip/arch/x86/kernel/smpboot.c @@ -1250,16 +1250,7 @@ static void __ref remove_cpu_from_maps(i void cpu_disable_common(void) { int cpu = smp_processor_id(); - /* - * HACK: - * Allow any queued timer interrupts to get serviced - * This is only a temporary solution until we cleanup - * fixup_irqs as we do for IA64. - */ - local_irq_enable(); - mdelay(1); - local_irq_disable(); remove_siblinginfo(cpu); /* It's now safe to remove this processor from the online map */ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/