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spapr: Report kvm_irqchip_in_kernel() in 'info pic' 

Unless the machine was started with kernel-irqchip=on, we cannot easily
tell if we're actually using an in-kernel or an emulated irqchip. This
information is important enough that it is worth printing it in 'info
pic'.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <156829860985.2073005.5893493824873412773.stgit@bahia.tls.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Greg Kurz 2019-09-12 16:30:09 +02:00 committed by David Gibson
parent 59b7c1c283
commit f041d6af55
1 changed files with 4 additions and 0 deletions
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4
hw/ppc/spapr.c
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@ -81,6 +81,8 @@
#include "hw/mem/memory-device.h"
#include "hw/ppc/spapr_tpm_proxy.h"
#include "monitor/monitor.h"
#include <libfdt.h>
/* SLOF memory layout:
@ -4354,6 +4356,8 @@ static void spapr_pic_print_info(InterruptStatsProvider *obj,
SpaprMachineState *spapr = SPAPR_MACHINE(obj);
spapr->irq->print_info(spapr, mon);
monitor_printf(mon, "irqchip: %s\n",
kvm_irqchip_in_kernel() ? "in-kernel" : "emulated");
}
int spapr_get_vcpu_id(PowerPCCPU *cpu)