On 04.06.2018 14:09, Cornelia Huck wrote:
> On Fri, 25 May 2018 13:37:07 +0200
> David Hildenbrand <da...@redhat.com> wrote:
>
>> If the CPU data is migrated after the TOD clock, the CKC timer of a CPU
>> is not rearmed. Let's rearm it when loading the CPU state.
>>
>> Signed-off-by: David Hildenbrand <da...@redhat.com>
>> ---
>> target/s390x/machine.c | 7 +++++++
>> 1 file changed, 7 insertions(+)
>>
>> diff --git a/target/s390x/machine.c b/target/s390x/machine.c
>> index 84b4928755..53d226ff48 100644
>> --- a/target/s390x/machine.c
>> +++ b/target/s390x/machine.c
>> @@ -34,6 +34,13 @@ static int cpu_post_load(void *opaque, int version_id)
>> return kvm_s390_vcpu_interrupt_post_load(cpu);
>> }
>>
>> +#ifdef CONFIG_TCG
>> + if (tcg_enabled()) {
>> + /* Rearm the CKC timer if necessary */
>> + tcg_s390_tod_updated(CPU(cpu), RUN_ON_CPU_NULL);
>
> Stub this out so the explicit CONFIG_TCG is not required? But I don't
> care too much.
Yes, can do!
--
Thanks,
David / dhildenb
