xen/smp: Fix leakage of timer interrupt line for every CPU online/offline.

[deliverable/linux.git] / arch / x86 / xen / smp.c

diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 09ea61d2e02f7f8993c1f08ab77d3d9460bb8447..f80e69cc77be7a9d7a68097b16898b6b88c647a9 100644 (file)
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -662,6 +662,7 @@ static void xen_hvm_cpu_die(unsigned int cpu)
        unbind_from_irqhandler(per_cpu(xen_debug_irq, cpu), NULL);
        unbind_from_irqhandler(per_cpu(xen_callfuncsingle_irq, cpu), NULL);
        unbind_from_irqhandler(per_cpu(xen_irq_work, cpu), NULL);
+       xen_teardown_timer(cpu);
        native_cpu_die(cpu);
 }