From 4f1262e66aa8d90f688cfe8c061a42c4028a8bb4 Mon Sep 17 00:00:00 2001 From: Keir Fraser Date: Wed, 15 Sep 2010 07:47:54 +0100 Subject: [PATCH] x86: fix debug key 'i' handling with no IO-APICs Signed-off-by: Jan Beulich --- xen/arch/x86/io_apic.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/xen/arch/x86/io_apic.c b/xen/arch/x86/io_apic.c index 46be3a239d..3b15c13e1f 100644 --- a/xen/arch/x86/io_apic.c +++ b/xen/arch/x86/io_apic.c @@ -2463,6 +2463,9 @@ void dump_ioapic_irq_info(void) unsigned int irq, pin, printed = 0; unsigned long flags; + if ( !irq_2_pin ) + return; + for ( irq = 0; irq < nr_irqs_gsi; irq++ ) { entry = &irq_2_pin[irq]; -- 2.30.2