From 9d0306dfdfb7e7fd8d5fbe45973566d1a8ea592d Mon Sep 17 00:00:00 2001 From: Viktor Mihajlovski Date: Fri, 16 Feb 2018 17:08:37 +0100 Subject: qmp: expose s390-specific CPU info Presently s390x is the only architecture not exposing specific CPU information via QMP query-cpus. Upstream discussion has shown that it could make sense to report the architecture specific CPU state, e.g. to detect that a CPU has been stopped. With this change the output of query-cpus will look like this on s390: [ {"arch": "s390", "current": true, "props": {"core-id": 0}, "cpu-state": "operating", "CPU": 0, "qom_path": "/machine/unattached/device[0]", "halted": false, "thread_id": 63115}, {"arch": "s390", "current": false, "props": {"core-id": 1}, "cpu-state": "stopped", "CPU": 1, "qom_path": "/machine/unattached/device[1]", "halted": true, "thread_id": 63116} ] This change doesn't add the s390-specific data to HMP 'info cpus'. A follow-on patch will remove all architecture specific information from there. Signed-off-by: Viktor Mihajlovski Reviewed-by: David Hildenbrand Reviewed-by: Christian Borntraeger Reviewed-by: Eric Blake Message-Id: <1518797321-28356-2-git-send-email-mihajlov@linux.vnet.ibm.com> Reviewed-by: Cornelia Huck Signed-off-by: Cornelia Huck --- hw/s390x/s390-virtio-ccw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw/s390x') diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 4abbe89847..4d0c3deba6 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -368,7 +368,7 @@ static void s390_machine_reset(void) /* all cpus are stopped - configure and start the ipl cpu only */ s390_ipl_prepare_cpu(ipl_cpu); - s390_cpu_set_state(CPU_STATE_OPERATING, ipl_cpu); + s390_cpu_set_state(S390_CPU_STATE_OPERATING, ipl_cpu); } static void s390_machine_device_plug(HotplugHandler *hotplug_dev, -- cgit v1.2.3