diff options
| author | Halil Pasic <pasic@linux.vnet.ibm.com> | 2017-10-04 13:01:09 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2017-10-06 10:53:02 +0200 |
| commit | 489c909f097a387eb6913c89cf1851750397110c (patch) | |
| tree | 4e37690019a7174eeee3b265285b269bb7da017d /hw/s390x | |
| parent | bd2aef10653e8ad1b61d9a56d3056b8b83cda389 (diff) | |
| download | qemu-489c909f097a387eb6913c89cf1851750397110c.tar.gz | |
s390x/css: fix css migration compat handling
Commit e996583eb3 ("s390x/css: activate ChannelSubSys migration",
2017-07-11) was supposed to enable css migration for virtio-ccw
machines starting 2.10, but it ended up effectively enabling it
only for 2.10 as the registration of the appropriate VMStateDescription
happens in ccw_machine_2_10_instance_options which does not get
called for machines more recent than 2_10.
Let us move the corresponding chunk of code (which conditionally enables
the migration based on the value of the corresponding class property) to
ccw_init, which is called for each virtio-ccw machine instance.
Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reported-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20171004110109.16525-1-pasic@linux.vnet.ibm.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'hw/s390x')
| -rw-r--r-- | hw/s390x/s390-virtio-ccw.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index 14a0545e6f..76156ce873 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -291,6 +291,9 @@ static void ccw_init(MachineState *machine) ret = css_create_css_image(VIRTUAL_CSSID, true); } assert(ret == 0); + if (css_migration_enabled()) { + css_register_vmstate(); + } /* Create VirtIO network adapters */ s390_create_virtio_net(BUS(css_bus), "virtio-net-ccw"); @@ -715,9 +718,6 @@ DEFINE_CCW_MACHINE(2_11, "2.11", true); static void ccw_machine_2_10_instance_options(MachineState *machine) { ccw_machine_2_11_instance_options(machine); - if (css_migration_enabled()) { - css_register_vmstate(); - } } static void ccw_machine_2_10_class_options(MachineClass *mc) |