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[Qemu-devel] [PULL 27/33] s390x/css: fix css migration compat handling
From: |
Cornelia Huck |
Subject: |
[Qemu-devel] [PULL 27/33] s390x/css: fix css migration compat handling |
Date: |
Fri, 6 Oct 2017 11:59:50 +0200 |
From: Halil Pasic <address@hidden>
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 <address@hidden>
Reported-by: Thomas Huth <address@hidden>
Message-Id: <address@hidden>
Tested-by: Christian Borntraeger <address@hidden>
Acked-by: Christian Borntraeger <address@hidden>
Signed-off-by: Cornelia Huck <address@hidden>
---
hw/s390x/s390-virtio-ccw.c | 6 +++---
1 file 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)
--
2.13.6
- [Qemu-devel] [PULL 12/33] s390x/tcg: add MMU for real addresses, (continued)
- [Qemu-devel] [PULL 12/33] s390x/tcg: add MMU for real addresses, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 16/33] s390x/tcg: make idte/ipte use the new _real mmu, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 18/33] s390x/3270: IDA support for 3270 via CcwDataStream, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 17/33] Revert "s390x/ccw: create s390 phb conditionally", Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 20/33] MAINTAINERS: use KVM s390x maintainers for kvm-stubs.c and kvm_s390x.h, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 21/33] s390x: raise CPU hotplug irq after really hotplugged, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 19/33] s390x/3270: handle writes of arbitrary length, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 22/33] s390x/cpumodel: fix max STFL(E) bit number, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 23/33] target/s390x: get rid of next_core_id, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 24/33] s390x: introduce and use S390_MAX_CPUS, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 27/33] s390x/css: fix css migration compat handling,
Cornelia Huck <=
- [Qemu-devel] [PULL 25/33] s390x/tcg: make STFL store into the lowcore, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 26/33] s390x: sort some devices into categories, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 28/33] s390/kvm: Support for get/set of extended TOD-Clock for guest, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 31/33] s390x/sclp: mark sclp-cpu-hotplug as non-usercreatable, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 29/33] s390/kvm: make TOD setting failures fatal for migration, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 30/33] s390x/sclp: Mark the sclp device with user_creatable = false, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 32/33] s390x/tcg: initialize machine check queue, Cornelia Huck, 2017/10/06
- [Qemu-devel] [PULL 33/33] hw/s390x: Mark the "sclpquiesce" device with user_creatable = false, Cornelia Huck, 2017/10/06
- Re: [Qemu-devel] [PULL 00/33] next batch of s390x patches, Peter Maydell, 2017/10/06