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Keir Fraser
2cdf870d54
In current xend, we can not assign co-assignment devices to different guests, even for pv guests. This patch loosens the policy for pv guest: if none of the co-assignment devices have been assigned to hvm guest, we can assign the devices to different pv guests. The patch also adds a detection: if a device has been assigned to guest, we can't try to "xm pci-attach" it to the same guest again. Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
The file test.py here is from the Zope project, and is Copyright (c) 2001, 2002 Zope Corporation and Contributors. This file is released under the Zope Public License, version 2.0, a copy of which is in the file ZPL-2.0.