52629b3ba8
Currently the migration of the channel subsystem (css) is only partial and is done by the virtio ccw proxies -- the only migratable css devices existing at the moment. With the current work on emulated and passthrough devices we need to decouple the migration of the channel subsystem state from virtio ccw, and have a separate section for it. A new section however necessarily breaks the migration compatibility. So let us introduce a switch at the machine class, and put it in 'off' state for now. We will turn the switch 'on' for future machines once all preparations are met. For compatibility machines the switch will stay 'off'. Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-Id: <20170711145441.33925-3-pasic@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> |
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| .. | ||
| 3270-ccw.h | ||
| adapter.h | ||
| css-bridge.h | ||
| css.h | ||
| ebcdic.h | ||
| event-facility.h | ||
| ioinst.h | ||
| s390-ccw.h | ||
| s390-virtio-ccw.h | ||
| s390_flic.h | ||
| sclp.h | ||
| storage-attributes.h | ||
| storage-keys.h | ||