KVM: s390: vsie: correctly set and handle guest TOD

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Guest 2 sets up the epoch of guest 3 from his point of view. Therefore,
we have to add the guest 2 epoch to the guest 3 epoch. We also have to take
care of guest 2 epoch changes on STP syncs. This will work just fine by
also updating the guest 3 epoch when a vsie_block has been set for a VCPU.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>

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David Hildenbrand 2015-10-29 10:30:36 +01:00 • committed by Christian Borntraeger

parent b917ae573f

commit 91473b487d

2 changed files with 11 additions and 0 deletions

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arch/s390/kvm/kvm-s390.c

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9

arch/s390/kvm/vsie.c

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